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Hydraulic Motors
Series V12, V14, V16
Variable Displacement
2
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Basic formulas for hydraulic motors
Flow (q)
q = [l/min]
D x n
1000 x η
v
Torque (M)
M = [Nm]
D x ∆p x η
hm
63
Power (P)
P = [kW]
q x ∆p x η
t
600
D – displacement [cm
3
/rev]
n – shaft speed [rpm]
η
v
– volumetric eciency
∆p – dierential pressure [bar]
(between inlet and outlet)
η
hm
– mechanical eciency
η
t
– overall eciency
(η
t
=
η
v
x η
hm
)
General information
Conversion factors
1 kg ......................................................... 2.20 lb
1 N ........................................................ 0.225 lbf
1 Nm ................................................... 0.738 lbf ft
1 bar ....................................................... 14.5 psi
1 l ............................................... 0.264 US gallon
1 cm
3
................................................ 0.061 cu in
1 mm ..................................................... 0.039 in
1°C ......................................................
5
/
9
(°F-32)
1 kW ........................................................ 1.34 hp
Conversion factors
1 lb ....................................................... 0.454 kg
1 lbf ........................................................4.448 N
1 lbf ft .................................................. 1.356 Nm
1 psi ................................................0.068948 bar
1 US gallon ............................................... 3.785 l
1 cu in .............................................. 16.387 cm
3
1 in ....................................................... 25.4 mm
1°F .....................................................
9
/
5
°C + 32
1 hp .................................................... 0.7457 kW
Torque (M)
M = [Nm]
Basic formulas for hydraulic pumps
Flow (q)
q = [l/min]
Power (P)
P = [kW]
D x n x η
v
1000
D x ∆p
63 x η
hm
q x ∆p
600 x η
t
D – displacement [cm
3
/rev]
n – shaft speed [rpm]
η
v
– volumetric eciency
∆p – dierential pressure [bar]
(between inlet and outlet)
η
hm
– mechanical eciency
η
t
– overall eciency
(η
t
=
η
v
x η
hm
)
3
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Content
Content Page
General product information ..................................................................................................................... 4
Bearing life .............................................................................................................................................. 5
Series V12
Specifications ..................................................................................................................................... 7
Controls ............................................................................................................................................. 9
Ordering codes ................................................................................................................................. 15
Installation dimensions ...................................................................................................................... 19
Series V14
Specifications ................................................................................................................................... 27
Controls ........................................................................................................................................... 29
Ordering codes ................................................................................................................................. 40
Installation dimensions ...................................................................................................................... 43
Series V16
Specifications ................................................................................................................................... 50
Controls ........................................................................................................................................... 55
Ordering codes ................................................................................................................................. 78
Installation dimensions ...................................................................................................................... 88
Technical data ................................................................................................................................... 92
Valve and sensor options ........................................................................................................................ 94
Installation and start-up information ........................................................................................................ 98
4
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
General product information
V12 V 14 V 16
Series V12/V14/V16
Series V12/V14/V16 is a bent-axis, variable displacement
motor.
Parker Variable Bent-axis motors are designed for both
open and closed circuit transmissions with focus on high
performance machines.
V12 series is available in displacement 60 and 80 cc,
Max intermittent pressure 480 bar, continuous pressure
to 420 bar.
V14 series is available in displacement 110 and 160 cc,
Max intermittent pressure 480 bar, continuous pressure
to 420 bar.
V16 series is available in displacement 220 and 270 cc,
Max intermittent pressure 550 bar, continuous pressure
to 500 bar.
Features
• Thanks to low weight pistons with laminated piston
rings and a compact design of the rotating parts,
the Variable motors tolerates very high speeds
• High allowable speeds and operating pressures
means high output power; the overall eciency
remains high throughout the entire displacement
range
• The 9-piston design provides high start-up torque
and smooth motor operation
• Wide displacement ratio (up to 5,5:1)
• Zero displacement capability V16
• Broad range of controls and accessory valves for
most applications
• Small envelop size and a high power-to-weight ratio
• ISO, cartridge and SAE versions
• Low noise levels due to a very compact and sturdy
design with smooth fluid passages
• Positive piston locking, strong synchronizing shaft,
heavy-duty bearings and small number of parts add
up to a compact and robust motor with long service
life and proven reliability.
Applications
• Excavators
• Forestry machines
• Mining and drilling machines
• Wheel loaders
• Mobile winch drives
• Drill motor Oil&Gas
• Earth drilling Mobile
• Transmission Agriculture
Optional equipment
• Integrated sensor for speed and direction
• Integrated flushing or pressure relief valves
• Displacement sensor
5
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Specifications
F �
F
V12_shaft_loads.ep
s
Leif A./03-03-0
5
Bearing life
General information
Bearing life can be calculated for that part of the load/
life curve (shown below) that is designated ’Bearing
fatigue’. ’Fatigue of rotating parts’ and ’Wear’caused
by fluid contamination, etc., should also be taken into
consideration when estimating the service life of a motor/
pump in a specific application.
In reality, bearing life can vary considerably due to the
quality of the hydraulic system (fluid condition, cleanli-
ness, etc.)
Bearing life calculations are mainly used when comparing
dierent motor frame sizes. Bearing life, designated B
10
(or L
10
), depends of system pressure, operating speed,
external shaft loads, fluid viscosity in the motor case,
and fluid contamination level.
The B
10
value means that 90 % of the bearings survive at
least the number of hours calculated. Statistically, 50 %
of the bearings will survive at least five times the B
10
life.
Bearing life calculation
An application is usually governed by a certain duty or
work cycle where pressure, speed and displacement
vary with time during the cycle.
Bearing life is also dependent on external shaft loads,
case fluid viscosity and fluid contamination.
Required information
When requesting a bearing life calculation from Parker
Hannifin, the following information (where applicable)
should be provided:
- A short presentation of the application
- Motor size and version
- Duty cycle (pressure and speed versus time
at specified displacements)
- Low pressure
- Case fluid viscosity
- Life probability (B
10
, B
20
, etc.)
- Direction of rotation (L or R)
- Axial load
- Fixed or rotating radial load
- Distance between flange and radial load
- Angle of attack (α) as defined below.
Hydraulic motor life versus system pressure.
Bearing_life.eps
Leif A./03-0
Wear
Bearing
fatigue
Fatigue of
rotating parts
System pressure
Life expectancy (logarithmic scale)
F
F α
6
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V12
General information
Content Page
Specifications ......................................................................................................................................... 7
V12 cross section ................................................................................................................................. 7
Continuous Speed vs. Displacement ...................................................................................................... 8
Eciency diagrams .............................................................................................................................. 8
Controls – general information ............................................................................................................... 9
AC pressure compensator ..................................................................................................................... 9
AH pressure compensator ....................................................................................................................10
EO two-position control ....................................................................................................................... 11
EP proportional control ........................................................................................................................12
HO two-position control .......................................................................................................................13
HP proportional control ........................................................................................................................14
Ordering codes ...................................................................................................................................... 15
Installation dimensions..........................................................................................................................19
Control installation dimensions ............................................................................................................. 19
ISO version, V12-60, V12-80.................................................................................................................20
Cartridge version, V12-60, V12-80 ........................................................................................................22
SAE version, V12-60, V12-80 ................................................................................................................24
Valve and sensor options .......................................................................................................................94
Installation and start-up information .....................................................................................................98
7
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
1)
Max 6 seconds in any one minute.
V12_cross.eps
Leif A./03-0
123456789 10
V12 cross section
1. End cap
2. Servo control valve
3. Setting piston
4. Valve segment
5. Cylinder barrel
6. Spherical piston with
laminated piston ring
7. Synchronizing shaft
8. Heavy-duty roller bearings
9. Bearing housing
10. Output shaft
Specifications
V12 frame size 60 80
Displacement [cm
3
/rev]
- max, at 35° 60 80
- min, at 6.5° 12 16
Operating pressure [bar]
- max intermittent
1)
480 480
- max continuous 420 420
Operating speed [rpm]
- at 35°, max intermittent
1)
4700 4300
- at 35°, max continuous 4100 3700
- at 6.5° – 20°, max intermittent
1)
7900 7200
- at 6.5° – 20°, max continuous 6900 6300
- min continuous 50 50
Flow [l/min]
- max intermittent
1)
282 344
- max continuous 246 296
Torque (theor.) at 100 bar [Nm] 95 127
Max Output power
1)
[kW] 170 205
Corner power [kW]
- intermittent
1)
380 460
- continuous 290 350
Mass moment of inertia
(x10
-3
) [kg m
2
] 3.1 4.4
Weight [kg] 28 33
Specifications
8
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
[%]
100
90
80
0 1000 2000 3000 4000 5000
[%]
100
90
80
0 1000 2000 3000 4000 5000
V12-60
[%]
100
90
80
0 1000 2000 3000 4000 5000
[%]
100
90
80
0 1000 2000 3000 4000 5000
V12-80
[%]
100
90
80
0 1000 2000 3000 4000 5000
[%]
100
90
80
0 1000 2000 3000 4000 5000
V12-160
V12_efficiency
Leif A./03-03-12
Efficiency diagrams
The following diagrams show volumetric and overall
efficiencies versus shaft speed at 210 and 420 bar
operating pressure, and at full (35°) and reduced (10°)
displacements.
Information on eciencies for a specific load condition
can be made available from Parker Hannifin.
210 bar at full displacement
420 bar
“ “ “
210 bar at reduced displacement
420 bar
“ “ “
Specifications
Continuous Speed vs. Displacement
0
3 000
4 000
5 000
6 000
7 000
8 000
0 10 20 30 40 50 60 70 80 90
V12-60
V12-80
Speed [rpm]
Displacement [cm
3
]
[%]
100
90
80
0 1000 2000 3000 4000 5000
[%]
100
90
80
0 1000 2000 3000 4000 5000
[%]
100
90
80
0 1000 2000 3000 4000 5000
[%]
100
90
80
0 1000 2000 3000 4000 5000
V12-80
Volumetric Overall
Volumetric Overall
[rpm]
[rpm]
[rpm]
[rpm]
V12-60
V12-80
9
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Controls
Servo supply pressure is usually obtained from the main
high pressure port through the built-in shuttle valve.
When using external servo supply, the servo pressure
should be at least 30 bar.
The response time (i.e. from max to min displacement)
is determined by orifices in the servo valve supply and
return lines.
NOTE: The modulating pressure/current,∆p/∆I values
are valid for motors that are not displacement
limited.
Controls (general information)
The following six V12 controls described below satisfy
most application requirements:
• AC and AH (Pressure compensator)
• EO and HO (Two-position controls)
• EP and HP (Proportional controls).
All controls utilize a setting piston that connects to the
valve segment (refer to the picture on page 7).
The built-in four-way servo valve acts on the setting
piston and determines the displacement which can vary
between 35° (max) and 6.5° (min).
Max
Min
X4 X2 A
X4 X2 A
X6 X1 B
X6
X5
X1 B
Max
Min
Max
Min
V12_AC_dia_schematic.eps
Leif A./03-01-24
AC diagram.
ACI 01 I schematic (spool in a balanced, mid-pos.).
ACE 01 I schematic (spool in a balanced, mid-pos.).
Displacement (setting piston position)
Min threshold pressure
Optional
modulating
pressure
Max
threshold
pressure
System
pressure
p
s
∆p
Threshold Modul.
pressure pressure
Max
Min
X4 X2 A
X4 X2 A
X6 X1 B
X6
X5
X1 B
Max
Min
Max
Min
V12_AC_dia_schematic.eps
Leif A./03-01-24
Max
Min
X4 X2 A
X4 X2 A
X6 X1 B
X6
X5
X1 B
Max
Min
Max
Min
V12_AC_dia_schematic.eps
Leif A./03-01-24
Gauge/pilot ports (AC compensator):
X1 Setting piston pressure (increasing displ.)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure
X6 Setting piston pressure (decreasing displ.)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
AC pressure compensator
The AC compensator is used in o-road vehicle hydro-
static transmissions; it automatically adjusts motor
displacement to the output torque requirement (up to
max available system pressure).
Normally, the motor stays in the minimum displacement
position. When there is a demand for additional torque,
i.e. when the vehicle enters an upgrade, the displace-
ment increases (providing more torque) while the motor
shaft speed decreases proportionally.
The threshold pressure (‘ps’; refer to the AC diagram)
where displacement starts to increase, is adjustable
between 150 and 400 bar.
To reach max displacement, an additional modulating
pressure (∆p) above the threshold pressure (ps) is
required.
To satisfy specific hydraulic circuit requirements, a
modulating pressure, ∆p, of 15, 25 or 50 bar can be
selected.
The AC compensator is available in two versions:
ACI 01 I - Internal pilot pressure
ACE 01 I - External pilot pressure; port X5 can, for
(optional) example, be connected to the ’forward
drive’ pressure line of a vehicle trans-
mission to prevent motor displacement
increase when the vehicle is going
downhill.
Max
Min
X4 X2 A
X6 X1 B
X4 X2 A
X6 X1 B
X5
10
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Controls
V12_AH_dia_schematic.
Leif A./03-01-24
Max
Min
X4
X7
X2 A
X6 X1 B
Max
Min
X4
X7
X5
X2 A
X6 X1 B
Max
Min
AH pressure compensator
The AH compensator is similar to the AC (page 9) but
incorporates an hydraulic override device. It is utilized
in hydrostatic transmissions where a high degree of
manoeuvrability at low vehicle speeds is desirable.
When the override is pressurized, the servo piston moves
to the max displacement position irrespective of system
pressure, provided the servo supply pressure is at least
20 bar.
The AH compensator is available in two versions:
AHI 01 I – Same as the ACI except for the override;
internal pilot pressure.
AHE 01 I – External pilot pressure (port X5; compare
(optional) ACE, page 9).
Required override pressure, port X7 (min 20 bar):
p
7
= [bar]
p
7
= Override pressure
p
s
= System pressure
∆p = Modulating pressure
p
S
+ ∆p
24
AH diagram.
AHI 01 I schematic (spool in a balanced, mid-pos.).
AHE 01 I schematic (spool in a balanced, mid-pos.).
Displacement
(setting piston position)
Override Min threshold
engaged pressure
Optional
modulating
pressure
Max
threshold
pressure
System
pressure
p
s
∆p
Threshold Modul.
pressure pressure
V12_AH_dia_schematic.
Leif A./03-01-24
Ma
x
Min
X4
X7
X2 A
X6 X1 B
Max
Min
X4
X7
X5
X2 A
X6 X1 B
Max
Min
V12_AH_dia_schematic.
Leif A./03-01-24
Max
Min
X4
X7
X2 A
X6 X1 B
Max
Min
X4
X7
X5
X2 A
X6 X1 B
Max
Min
Gauge/pilot ports (AH compensator)
X1 Setting piston pressure (increasing displ.)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure
X6 Setting piston pressure (decreasing displ.)
X7 Override pressure
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Max
Min
X4 X2 A
X6 X1 B
X4 X2 A
X6 X1 B
X5
X7
X7
11
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Controls
Max
Min
X4 X2 A
X6 X1 B
Max
Min
X4 X2 A
X6 X1 B
Max
Min
V12_EO_dia_schematics.eps
Leif A./03-01-25
EO H 01 E schematic (non-activated solenoid).
EO diagram.
EO H 01 I schematic (non-activated solenoid).
EO two-position control
The EO is a two-position control, where max and min
displacements are governed by a DC solenoid attached
to the control cover
The EO control is utilized in transmissions where only two
operating modes are required: Low speed/high torque
or high speed/low torque.
The servo piston, normally in the max displacement
position, shifts to the min displacement position when
the solenoid is activated. Intermediate displacements
cannot be obtained with this control.
Servo pressure is supplied internally (through the shuttle
valve from one of the main high pressure ports) or exter-
nally (port X4).
The solenoid is either 12 or 24 VDC, requiring 1200 and
600 mA respectively. The male connector, type Deutsch
DT04-2P (IP67) is permanently installed on the solenoid.
The female connector is available as spare part, P-N
3787488.
The EO two-position control is available in four versions:
EOH 01 I – Internal servo supply, 24 VDC
EOL 01 I – Internal servo supply, 12 VDC
EOH 01 E – External servo supply, 24 VDC
(optional)
EOL 01 E – External servo supply, 12 VDC
(optional)
Max
Min
X4 X2 A
X6 X1 B
Max
Min
X4 X2 A
X6 X1 B
Max
Min
V12_EO_dia_schematics.eps
Leif A./03-01-25
Displacement
(setting piston position)
Solenoid
current
I
s
Threshold
current
Max
Min
X4 X2 A
X6 X1 B
Max
Min
X4 X2 A
X6 X1 B
Max
Min
V12_EO_dia_schematics.eps
Leif A./03-01-25
Gauge/pilot ports (EO control):
X1 Setting piston pressure (max-to-min)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X6 Setting piston pressure (min-to-max)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
X4 X2 A
X6 X1 B
X4
X2 A
X6 X1 B
Max
Min
12
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Controls
In order to minimize hysteresis, a pulse-width modulated
control signal of 70 to 90 Hz should be utilized.
See also “Controls, Note” on page 9.
NOTE: The modulating current (∆I) is not adjustable.
The EP control is available in four versions:
EP H 01 I – Internal servo supply, 24 VDC
EP L 01 I – Internal servo supply, 12 VDC
EP H 01 E – External servo supply, 24 VDC (optional)
EP L 01 E – External servo supply, 12 VDC (optional)
EP proportional control
The EP electrohydraulic proportional control is used in
hydrostatic transmissions requiring a continuously vari-
able shaft speed. The position of the setting piston is
governed by a DC solenoid attached to the control cover.
When the solenoid current increases above the threshold
current, the servo piston starts to move from the max
towards the min displacement position. The displace-
ment vs. solenoid current is shown in the diagram to
the right. Please note, that the shaft speed vs. current
is non-linear; refer to the diagram below.
Solenoids are available in 12 and 24 VDC versions,
requiring a max current of approx. 1100 and 550 mA
respectively. The male connector, type Deutsch DT04-2P
(IP67) is permanently installed on the solenoid. The female
connector is available as spare part, P-N 3787488.
The threshold current (I
s
) is factory set 400 mA at
12 VDC/200 mA at 24 VDC) but is adjustable (12 VDC:
250 – 450 mA; 24 VDC: 100 – 230 mA).
When utilizing the full displacement range, the required
modulating current (∆I) is 600 and 300 mA respectively.
Shaft speed vs. solenoid current (EP control).
V12_EP_dia_schematics.ep
Leif A./03-01-25
X4 X2 A
X6 X1 B
Max
Min
X4 X2 A
X6 X1 B
Max
Min
Max
Min
Displacement (setting piston position)
Min threshold
current
Max threshold
current
Solenoid
current
I
s
∆I
Threshold Modulating
current current
EP diagram.
EP H 01 E schematic (spool in a balanced, mid-pos.).
V12_EP_dia_schematics.ep
Leif A./03-01-25
X4 X2 A
X6 X1 B
Max
Min
X4 X2 A
X6 X1 B
Max
Min
Max
Min
V12_EP_dia_schematics.ep
Leif A./03-01-25
X4 X2 A
X6 X1 B
Max
Min
X4 X2 A
X6 X1 B
Max
Min
Max
Min
EP H 01 I schematic (spool in a balanced, mid-pos.).
Speed_current_dia.
Leif A./03-03-06
Shaft speed
Max displ.
Solenoid
current
I
s
∆I
Min displ.
Threshold current Modulating current
Gauge/pilot ports (EP control):
X1 Setting piston pressure (decreasing displ.)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X6 Setting piston pressure (increasing displ.)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
X4
X2 A
X6 X1 B
X4
X2 A
X6 X1 B
Max
Min
13
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Controls
Gauge/pilot ports (HO control):
X1 Setting piston pressure (max-to-min)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar)
X6 Setting piston pressure (min-to-max)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
V12_HO_dia_schematics.ep
Leif A./03-01-25
HO two-position control
The two-position HO control is similar to the EO (page 11)
but the pilot signal is hydraulic. The position of the setting
piston is governed by the built-in servo valve (same on
all compensators and controls).
When the applied pilot pressure (port X5) exceeds the
pre-set threshold pressure, the setting piston moves
from the max to the min displacement position.
The threshold pressure is factory set at 10 bar but can
be adjusted between 5 and 25 bar.
The HO two-position control is available in two versions:
HO S 01 I – Internal servo supply
HO S 01 E – External servo supply (port X4)
(optional)
HO S 01 E schematic (X5 not pressurized).
HO diagram.
HO S 01 I schematic (X5 not pressurized).
Displacement
(setting piston position)
Pilot
pressure
p
s
Threshold Adjustment
press. (min) range
Min threshold
pressure
Max threshold
pressure
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
V12_HO_dia_schematics.ep
Leif A./03-01-25
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
V12_HO_dia_schematics.ep
Leif A./03-01-25
Max
Min
X4
X2 A
X6 X1 B
X4
X2 A
X6 X1 B
X5
X5
14
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V12_HP_dia_schematics.ep
s
Leif A./03-01-25
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
HP proportional control
Like the EP control described on page 12, the HP pro-
portional control oers continuously variable displace-
ment, but the pilot signal is hydraulic.
Normally, the setting piston stays in the max displace-
ment position. When a suciently high pilot pressure (p
s
)
is applied to port X5, the setting piston starts to move
towards the min displacement position.
As can be seen in the diagram to the right, the displace-
ment changes in proportion to the applied modulating
pressure.
In contrast, shaft speed vs. pilot pressure is non-linear;
refer to the diagram below.
The following modulating pressures (∆p) can be selected:
15 or 25 bar.
The threshold pressure (p
s
) is factory set at 10 bar but is
adjustable between 5 and 25 bar.
HP diagram.
HP S 01 I schematic (spool in a balanced, mid-pos.).
HP S 01 E schematic (spool in a balanced, mid-pos.).
Shaft speed vs. pilot pressure (HP control).
Speed_press_dia.
e
Leif A./
03-02-07
Shaft speed
Max displ.
Pilot
pressure
p
s
∆p
Threshold Modulating
pressure pressure
Min displ.
Controls
Displacement
(setting piston position)
Min threshold
pressure
Max threshold
pressure
Pilot
pressure
p
s
∆p
Threshold Modulating
pressure pressure
Optional modulating
pressure
V12_HP_dia_schematics.ep
s
Leif A./03-01-25
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
V12_HP_dia_schematics.ep
s
Leif A./03-01-25
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
X4
X5
X2 A
X6 X1 B
Max
Min
See also “Controls, Note” on page 9.
Two versions of the HP control are available:
HPS 01 I – Internal servo supply
HPS 01 E – External servo supply (port X4) (optional)
Gauge/pilot ports (HP control):
X1 Setting piston pressure (decreasing displ.)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar)
X6 Seetting piston pressure (increasing displ.)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
X4
X2 A
X6 X1 B
X4
X2 A
X6 X1 B
X5
X5
Max
Min
15
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V12 – – – – – – – – /
Motor Frame Func- Main Mount.- Shaft Shaft Version Status Speed Max Min
type size tion ports flange seal number sensor displacement
Order_code_squares.eps
Leif A./03-02-04
ISO version (basic configuration)
Ordering codes
V D
Controls and flushing valve, see page 18
Frame size 60 80
Code Function
M Motor; normal
end cap position:
EO, EP,
HO and HP
x x
T Motor; normal
end cap position:
AC and AH
x x
Frame size 60 80
Code Main ports
A SAE flange; metric
threads, rear ports
x x
F SAE flange; metric
threads, side ports
x x
Frame size 60 80
Code Mounting flange
I ISO flange x x
N ISO flange (x) (x)
Code Status
D Control pressure setting;
max and min displacement
screws sealed
Code Speed sensor*
P Prepared for
speed sensor
O None
Frame size 60 80
Code Shaft seal
V PPS x x
Frame size 60 80
Code Shaft (DIN 5480)
C Spline (x) (x)
D Spline x x
Frame size
Code Displacem.
(cm
3
/rev)
060 60
080 80
Version number
Factory assigned for spe-
cial versions
* Note.
See information on page 97, Speed Sensor
Max and min
displacement
[cm
3
/rev]
x: Available (x): Optional – : Not available
16
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V12 – – – – – – – – /
Motor Frame Func- Main Mount.- Shaft Shaft Version Status Speed Max Min
type size tion ports flange seal number sensor displacement
Order_code_squares.eps
Leif A./03-02-04
Cartridge version (basic configuration)
Ordering codes
V D
C
Controls and flushing valve, see page 18
Code Status
D Control pressure setting;
max and min displacement
screws sealed
Code Speed sensor*
P (Speed sensor only
available for V12-60)
O None
Version number
Factory assigned for
special versions
* Note.
See information on page 97, Speed Sensor
Max and min
displacement
[cm
3
/rev]
x: Available (x): Optional – : Not available
Frame size 60 80
Code Function
M Motor; normal
end cap position:
EO, EP,
HO and HP
x x
T Motor; normal
end cap position:
AC and AH
x x
Frame size 60 80
Code Main ports
A SAE flange; metric
threads, rear ports
x x
F SAE flange; metric
threads, side ports
x x
Frame size 60 80
Code Mounting flange
C Cartridge flange x x
Frame size 60 80
Code Shaft seal
V PPS x x
Frame size 60 80
Code Shaft (DIN 5480)
C Spline (x) (x)
D Spline x x
Frame size
Code Displacem.
(cm
3
/rev)
060 60
080 80
17
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V12 – – – – – – – – /
Motor Frame Func- Main Mount.- Shaft Shaft Version Status Speed Max Min
type size tion ports flange seal number sensor displacement
Order_code_squares.eps
Leif A./03-02-04
SAE version (basic configuration)
Ordering codes
V D
S S
Controls and flushing valve, see page 18
Frame size 60 80
Code Function
M Motor; normal
end cap position:
EO, EP,
HO and HP
x x
T Motor; normal
end cap position:
AC and AH
x x
Frame size 60 80
Code Main ports
S SAE flange; UN
threads, side ports
x x
U SAE flange; UN
threads, rear ports
x x
Frame size 60 80
Code Mounting flange
S SAE flange x x
Frame size 60 80
Code Shaft seal
V PPS x x
Frame size 60 80
Code Shaft (SAE J498b)
S Spline x x
Frame size
Code Displacem.
(cm
3
/rev)
060 60
080 80
x: Available (x): Optional – : Not available
Code Status
D Control pressure setting;
max and min displacement
screws sealed
Code Speed sensor*
P Prepared for
speed sensor
O None
Version number
Factory assigned for
special versions
* Note.
See information on page 97, Speed Sensor
Max and min
displacement
[cm
3
/rev]
18
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Basic configuration (ISO, Cartridge or SAE; see previous three pages) – – –
Control Settings Flushing
designation valve
V12_control_squares.eps
Leif A./03-02-04
Controls and flushing valve
Ordering codes
Frame size 60 80
Code Control designation
AC I 01 I Pressure compensator, internal pilot pressure,
internal servo supply
x x
AC E 01 I Pressure compensator, external pilot pressure,
internal servo supply
(x) (x)
AH I 01 I Pressure compensator, hydraulic override,
internal pilot pressure, internal servo supply
x x
AH E 01 I Pressure compensator, hydraulic override,
external pilot pressure, internal servo supply
(x) (x)
EOL 01 I Electrohydraulic, two-position, 12 VDC,
internal servo supply
x x
EOL 01 E Electrohydraulic, two-position, 12 VDC,
external servo supply
(x) (x)
EOH 01 I Electrohydraulic, two-position, 24 VDC,
internal servo supply
x x
EOH 01 E Electrohydraulic, two-position, 24 VDC,
external servo supplyv
(x) (x)
EPL 01 I Electrohydraulic proportional, 12 VDC,
internal servo supply
x x
EPL 01 E Electrohydraulic, proportional, 12 VDC,
external servo supply
(x) (x)
EPH 01 I Electrohydraulic, proportional, 24 VDC,
internal servo supply
x x
EPH 01 E Electrohydraulic, proportional, 24 VDC,
external servo supply
(x) (x)
HOS 01 I Hydraulic two-position, standard version
internal servo supply
x x
HOS 01 E Hydraulic two-position, standard version
external servo supply
(x) (x)
HPS 01 I Hydraulic proportional, standard version
internal servo supply
x x
HPS 01 E Hydraulic proportional, standard version
external servo supply
(x) (x)
NOTE: ’01’ - Standard nozzles x: Available (x): Optional – : Not available
Settings
AC, AH: Threshold pressure: 150 to 400 bar / Modulating pressure: 015, 025 or 050 bar
EO, EP: Threshold current: 12 VDC – 400 mA; 24 VDC - 200 mA
Modulating current: EO – 000; EP, 12 VDC - 600 mA; EP, 24 VDC – 300 mA
HO, HP: Threshold pressure: 010 bar / Modulating pressure: HO - 000; HP – 015 or 025 bar
Code Flushing valve
L 01 Integrated flushing valve; 01 – std. nozzle 1.3 mm (option; refer to page 93).
19
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Control installation dimensions
NOTE: - The basic motor side port locations are
shown on pages 20, 22 and 24.
- End cap position: Refer to the ordering
codes, pages 15 to 17.
- Control/gauge ports are:
• M14x1.5 (ISO and cartridge versions).
•
9
/
16
"-18 UNF (SAE version).
- All dimensions are max.
Control_inst
Leif A./03-0
A1
A2
E1 E2
H1
H2
A3
A4
E3
H3
NOTE:
End cap
position M
Port X2
Port X1
Port X4
Port X6
(opposite)
Installation dimensions
Port X1
(opposite)
Port X2
(opposite)
NOTE:
End cap
position T
Port X7
(on AH
control)
Port X6 Port X5
Port X4
(opposite)
Control_inst
Leif A./03-0
A1
A2
E1 E2
H1
H2
A3
A4
E3
H3
NOTE:
End cap
position M
Port X5
(opposite)
Port X4
Port X6
(opposite)
Port X2
Port X1
Control_inst
Leif A./03-0
A1
A2
E1 E2
H1
H2
A3
A4
E3
H3
Dim. V12-60 (inch) V12-80 (inch)
A1 132 5.20 138 5.43
A2 186 7.32 188 7.40
A3 143 5.63 145 5.71
A4 55 2.17 57 2.24
AC and AH compensators
Dim. V12-60 (inch) V12-80 (inch)
E1 190 7.48 192 7.56
E2 121 4.76 125 4.92
E3 106 4.17 106 4.17
EO and EP controls
HO and HP controls
Dim. V12-60 (inch) V12-80 (inch)
H1 153 6.02 156 6.14
H2 121 4.76 125 4.92
H3 86 3.39 85 3.35
A1
A2
A3
A4
E1 E2
E3
H1
H2
H3
20
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V12-80
V12_ISO_install.eps
Leif A./03-03-05
ØC1 (x4;
tol. 0/+0,3)
B1 (max)
A1
C3
A3
B3
A2 (max)
A4 (max)
B4 (max)
C4
K4
N4
H4
J4
L4
M4
E4 F4
G4 (max)
P4
S4
R4
D4
B2 (max)
F2
(max)
G2 H2 (min)
9
ØD2 (tol. h11)
ØE2 (tol. h8)
ØJ2 (tol. h8)
A
Lorem ipsum
ISO version V12-60, V12-80
Mounting flange type I (ISO 3019/2)
Side port
A (opt.)
Side port
B (opt.)
View A
2) Plugged when ordering
side ports; E3 thread,
D3 not machined
Axial port B
2)
D3 (x8)
thread
Axial port A
2)
C2
thread
O-ring: V12-60/-80
Flange type N
V12-60/-80: Optional
A1: 127.3
B1: 171
O-ring (incl.) - 132x3
Shown: V12-80 with AC compensator
Installation dimensions
V12-80
V12_ISO_install.eps
Leif A./03-03-05
ØC1 (x4;
tol. 0/+0,3)
B1 (max)
A1
C3
A3
B3
A2 (max)
A4 (max)
B4 (max)
C4
K4
N4
H4
J4
L4
M4
E4 F4
G4 (max)
P4
S4
R4
D4
B2 (max)
F2
(max)
G2 H2 (min)
9
ØD2 (tol. h11)
ØE2 (tol. h8)
ØJ2 (tol. h8)
A
Lorem ipsum
V12-80
V12_ISO_install.eps
Leif A./03-03-05
ØC1 (x4;
tol. 0/+0,3)
B1 (max)
A1
C3
A3
B3
A2 (max)
A4 (max)
B4 (max)
C4
K4
N4
H4
J4
L4
M4
E4 F4
G4 (max)
P4
S4
R4
D4
B2 (max)
F2
(max)
G2 H2 (min)
9
ØD2 (tol. h11)
ØE2 (tol. h8)
ØJ2 (tol. h8)
A
Lorem ipsum
Seals
Side port A (opt.)
Q4 (x8)
thread
Seals
Spline type C or D
Speed
sensor
(opt.)
Drain
port
21
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Installation dimensions
Ports
Main ports: ISO 6162, 41.5 MPa, type II
(SAE J518c, 6000 psi)
* Dimension for shaft type D. Shaft type C
dimensions are 5 mm shorter than those of type D.
1)
Metric thread x depth in mm
2)
Metric thread x pitch in mm
3)
’30° involute spline, side fit’.
Type V12-60 V12-80
Axial 19 [
3
/
4
"] 19 [
3
/
4
"]
Side 19 [
3
/
4
"] 25 [1"]
Drain
2)
M22 x 1.5 M22 x 1.5
Spline type C
3)
(DIN 5480)
Size Dimension
V12-60 W30 x 2 x 14 x 9 g
V12-80 W35 x 2 x 16 x 9 g
Spline type D
3)
(DIN 5480)
Size Dimension
V12-60 W35 x 2 x 16 x 9 g
V12-80 W40 x 2 x 18 x 9 g
Flange
Size I N
V12-60 standard optional
V12-80 standard optional
Size V12-60 V12-80
A1 113.2 113.2
B1 151 151
C1 14 14
A2 159 165
B2 146 154
C2 M12 M12
D2* 34.6 39.6
E2 125 125
F2* 73 78
G2* 40 45
H2 28 24
J2 140 140
A3 50.8 50.8
B3 66 66
C3 23.8 23.8
D3
1)
M10 x 20 M10x 20
E3
2)
M22 x 1.5 M22 x 1.5
A4 188 193
B4 87 90
C4 45 48.3
D4 13.4 13.1
E4 76 78
F4 77 80
G4 55 57
H4 188 199
J4 31.5 31.5
K4 35.5 34.6
L4 94 101
M4 9 9
N4 50.8 57.2
P4 23.8 27.8
Q4
1)
M10 x 20 M12 x 23
R4 20 20
S4 57.5 60.5
22
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Cartridge version V12-60, V12-80
Installation dimensions
View A
2) Plugged when ordering
side ports; E7 thread,
D7 not machined
Axial port A
2)
D7 (x8)
thread
Axial port B
2)
Shown: V12-80 with HO control
ØC5 (x2;
tol. 0/+0,3)
E5
(max)
F5
(max)
A5
B7
C7
A7
B5 (max)
B6 (max)
F6
(max)
G6
ØD6 (tol. h11)
ØE6 (tol. h8)
A
A8 (max)
C8
K8
L8
Z8
M8
T8
R8
S8
P8
E8 F8
G8
(max)
H8
J8
H6
(min)
D8
N8
B8 (max)
V12_Cartridge_install.eps
Leif A./03-03-23
V12-80
77*
Ø113*
Side port
B (opt.)
Side port
A (opt.)
C6
thread
O-ring
(incl.)
Mounting flange type C
ØC5 (x2;
tol. 0/+0,3)
E5
(max)
F5
(max)
A5
B7
C7
A7
B5 (max)
B6 (max)
F6
(max)
G6
ØD6 (tol. h11)
ØE6 (tol. h8)
A
A8 (max)
C8
K8
L8
Z8
M8
T8
R8
S8
P8
E8 F8
G8
(max)
H8
J8
H6
(min)
D8
N8
B8 (max)
V12_Cartridge_install.eps
Leif A./03-03-23
V12-80
77*
Ø113*
Spline type C or D
Alt. drain port
(plugged)
Seal
Side port B (opt.)
Q4 (x8)
thread
Seals
V8 (over cap screws)
Drain port
(only -80)
* V12-80 only
ØC5 (x2;
tol. 0/+0,3)
E5
(max)
F5
(max)
A5
B7
C7
A7
B5 (max)
B6 (max)
F6
(max)
G6
ØD6 (tol. h11)
ØE6 (tol. h8)
A
A8 (max)
C8
K8
L8
Z8
M8
T8
R8
S8
P8
E8 F8
G8
(max)
H8
J8
H6
(min)
D8
N8
B8 (max)
V12_Cartridge_install.eps
Leif A./03-03-23
V12-80
77*
Ø113*
23
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Installation dimensions
Ports
Main ports: ISO 6162, 41.5 MPa, type II
(SAE J518c, 6000 psi)
Spline type C
3)
(DIN 5480)
Spline type D
3)
(DIN 5480)
O-rings
Type V12-60 V12-80
Axial 19 [
3
/
4
"] 19 [
3
/
4
"]
Side 19 [
3
/
4
"] 25 [1"]
Drain – M22x1.5
Alt. drain M18 x 1.5 M18 x 1.5
Size Dimension
V12-60 W35 x 2 x 16 x 9 g
V12-80 W40 x 2 x 18 x 9 g
Size Dimension
V12-60 W30 x 2 x 14 x 9 g
V12-80 W35 x 2 x 16 x 9 g
Size Dimension
V12-60 150 x 4
V12-80 180 x 4
Size V12-60 V12-80
A5 200 224
B5 238 263
C5 18 22
E5 78.5 89.5
F5 83 99.5
B6 146 154
C6 M12 M12
D6* 34.6 39.6
E6 160 190
F6 133 156.5
G6* 40 45
H6 28 28
A7 50.8 50.8
B7 66 66
C7 23.8 23.8
D7
1)
M10 x 20 M10 x 22
E7
2)
M22 x 1.5 M22 x 1.5
A8 166 173
B8 108 108
C8 45 48.3
D8 13.4 13.1
E8 77 77.5
F8 39 38
G8 86 85
H8 127 120.5
J8 90 106
K8 35.5 34.6
L8 39 39
M8 15 15
N8 50.8 57.2
P8 23.8 27.8
Q8
1)
M10 x 20 M12 x 23
R8 20 20
S8 39 39
T8 121 139
V8 151 177
Z8 22 22
* Dimension for shaft type D. Shaft type C
dimensions are 5 mm shorter than those of type D.
1)
Metric thread x depth in mm
2)
Metric thread x pitch in mm
3)
’30° involute spline, side fit’.
24
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
SAE version V12-60, V12-80
Shown: V12-80 with AC compensator
V12-80
V12_SAE_install.eps
Leif A./06-05-29
A9
ØC9 (x4;
tol. 0/+0,3)
B9 (max)
A12 (max)
B12 (max)
A10 (max)
ØE10 (tol. h8)
ØD10 (tol. 0/-0,13)
B10 (max)
A
8
G10
C11
B11
A11
C12
H12
J12
L12
S12
P12
R12
E12 F12
K12
G12
(max)
D12
N11
Spline type S(SAE J498b*)
SAE ’C’ (14T, 12/24 DP)
* ’30° involute spline, class 1,
flat root, side fit’.
Alt. drain port
(plugged)
Seals
Side port A (opt.)
Q12 (x8)
thread
O-ring 117.1x3.53
Seal
Speed
sensor
(optional)
Drain
port
Installation dimensions
Axial port B
2)
Mounting flange type S (SAE J744c)
Dimension SAE C
View A
2) Plugged when ordering
side ports; E11 thread,
D11 not machined
D11 (x8)
thread
Axial port A
2)
V12-80
V12_SAE_install.eps
Leif A./06-05-29
A9
ØC9 (x4;
tol. 0/+0,3)
B9 (max)
A12 (max)
B12 (max)
A10 (max)
ØE10 (tol. h8)
ØD10 (tol. 0/-0,13)
B10 (max)
A
8
G10
C11
B11
A11
C12
H12
J12
L12
S12
P12
R12
E12 F12
K12
G12
(max)
D12
N11
Side port
A (opt.)
Side port
B (opt.)
V12-80
V12_SAE_install.eps
Leif A./06-05-29
A9
ØC9 (x4;
tol. 0/+0,3)
B9 (max)
A12 (max)
B12 (max)
A10 (max)
ØE10 (tol. h8)
ØD10 (tol. 0/-0,13)
B10 (max)
A
8
G10
C11
B11
A11
C12
H12
J12
L12
S12
P12
R12
E12 F12
K12
G12
(max)
D12
N11
25
Hydraulic Motors
Series V12
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Installation dimensions
Ports
Main ports: 6000 psi (SAE J518c).
Drain ports: O-ring boss, UNF thread (SAE 514).
Size V12-60 (inch) V12-80 (inch)
A9 114.5 4.51 114.5 4.51
B9 149 5.87 149 5.87
C9 14.3 0.56 14.3 0.56
A10 159 6.26 165 6.50
B10 146 5.75 154 6.06
D10 31.22 1.23 31.22 1.23
E10 127.00 5.00 127.00 5.00
G10 55.6 2.19 55.6 2.19
A 11 50.8 2.00 50.8 2.00
B 11 66 2.60 66 2.60
C 11 23.8 0.98 23.8 0.98
D 11
1) 3
/
8
"-16
x 20
3
/
8
"-16 x
0.79
3
/
8
"-16
x 20
3
/
8
"-16 x
0.79
E 11
2)
M22 x 1.5 - M22 x 1.5 -
A12 188 7.40 193 7.60
B12 87 3.43 90 3.54
C12 45 1.77 48.3 1.90
D12 13.4 0.53 13.1 0.52
E12 76 2.99 78 3.07
F12 77 3.03 80 3.15
G12 55 2.17 57 2.24
H12 212 8.35 223 8.78
J12 12.7 0.50 12.7 0.50
K12 35.5 1.40 34.6 1.36
L12 11 8 4.65 125 4.92
N12 50.8 2.00 57.2 2.25
P12 23.8 0.93 27.8 1.09
Q12*
3
/
8
"-16
x 20
3
/
8
"-16
x 0.79
7
/
16
"-14
x 20
7
/
16
"-14
x 0.79
R12 20 0.79 20 0.79
S12 81.5 3.21 84.5 3.33
1)
UNC thread x depth in mm
2)
Metric thread x pitch in mm.
Type V12-60 V12-80
Axial
3
/
4
"
3
/
4
"
Side
3
/
4
" 1"
Drain
7
/
8
"-14
7
/
8
"-14
26
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14
General information
Content Page
Specifications ........................................................................................................................................27
V14 cross section ................................................................................................................................27
Continuous Speed vs. Displacement .....................................................................................................28
Eciency diagrams .............................................................................................................................28
Controls – general information .............................................................................................................. 29
AC pressure compensator ................................................................................................................... 29
AH pressure compensator ....................................................................................................................32
EO, EP, HO and HP controls (general info.) ............................................................................................33
EO electric two-position control ............................................................................................................35
EP electrohydraulic proportional control ................................................................................................36
HO hydraulic two-position control ......................................................................................................... 37
HP hydraulic proportional control ..........................................................................................................38
EPC/HPC, EP/HP control with pressure cut o ....................................................................................... 39
Ordering codes ...................................................................................................................................... 40
Installation dimensions..........................................................................................................................43
V14-110, ISO version ............................................................................................................................43
V14-110, Cartridge version ...................................................................................................................44
V14-110, SAE version ...........................................................................................................................45
V14-160, ISO version ...........................................................................................................................46
V14-160, Cartridge version ................................................................................................................... 47
V14-160, SAE version ..........................................................................................................................48
Valve and sensor options (overview) .....................................................................................................94
Installation and start-up information .....................................................................................................98
27
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
Specifications
V14_section.eps
Leif A./03-04-14
5
6
7
8
9
10
11
12
13
14
15
16
17
1 2 3 4
V14 cross section
1. End cover, min displ.
2. Control module
3. Setting piston
4. Connecting arm
5. End cover, max displ.
6. Connection module
7. Main pressure port
8. Valve segment
9. Intermediate housing
10. Cylinder barrel
11. Spherical piston with
laminated piston ring
12. Synchronizing shaft
13. Inner roller bearing
14. Outer roller bearing
15. Bearing housing
16. Shaft seal with retainer
17. Output shaft
Specifications
1)
Max 6 seconds in any one minute.
V14 frame size 110 16 0
Displacement [cm
3
/rev]
- max, at 35° 110 160
- min, at 6.5° 22 32
Operating pressure [bar]
- max intermittent
1)
480 480
- max continuous 420 420
Operating speed [rpm]
- at 35°, max intermittent
1)
3900 3400
- at 35°, max continuous 3400 3000
- at 6.5° – 20°, max intermittent
1)
6500 5700
- at 6.5° – 20°, max continuous 5700 5000
- min continuous 50 50
V14 frame size 110 16 0
Flow [l/min]
- max intermittent
1)
430 550
- max continuous 375 480
Torque (theor.) at 100 bar [Nm] 175 255
Max otput power
1)
[kW] 262 335
Corner power [kW]
- intermittent
1)
570 730
- continuous 440 560
Mass moment of inertia
(x10
-3
) [kg m
2
] 8.2 14.5
Weight [kg] 54 68
28
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
V14-110
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
V14-160
[%]
100
90
80
0 1000 2000 3000 4000 5000
6000
[%]
100
90
80
0 1000 2000 3000 4000 5000
6000
V14-110
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
V14-160
Specifications
[rpm]
[rpm]
Overall Overall
Volumetric Volumetric
210 bar at full displacement
420 bar “ “ “
210 bar at reduced displacement
420 bar “ “ “
Efficiency diagrams
The following diagrams show volumetric, mechanical
and overall eciencies versus shaft speed at 210 and
420 bar operating pressure, and at full (35°) and reduced
(10°) displacements.
Information on eciencies for a specific load condition
can be made available from Parker Hannifin.
[rpm]
[rpm]
Continuous Speed vs. Displacement
Speed [rpm]
Displacement [cm
3
]
0
3 000
4 000
5 000
6 000
7 000
8 000
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
V14-110
V14-160
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
V14-110
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
[%]
100
90
80
0 1000 2000 3000 4000 5000 6000
V14-160
V14-110 V14-160
29
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
The displacement angle (between output shaft and
cylinder barrel) ranges from 35° (max) to 6.5° (min).
Servo supply pressure is obtained from the pressurized,
main port through the corresponding, built-in shuttle
valve.
The response time (i.e. from max-to-min or from min-to-
max displacement) is determined by restrictor nozzles
in the servo valve supply and return lines; refer to the
schematics.
NOTE: The modulating pressure/current, ∆p/∆I values
are valid for motors that are not diplacement
limited.
Controls – general information
The following V14 controls satisfy most application
requirements:
• AC and AH (automatic pressure compensators)
• EO and HO (two-position controls)
• EP and HP (proportional controls)
• HPC/EPC (HP/EP control with pressure cut o,
see page 39)
All controls utilize a servo piston that connects to the
valve segment (refer to the illustration on page 27).
The built-in four-way servo valve determines the posi-
tion of the servo piston and, in turn, the displacement.
AC pressure compensator
1. AC control cover
2. Servo valve spool
3. Modulating spring
4. Threshold spring
5. Feedback arm
6. Threshold adjustment screw
7. Seal nut
8. Two-part seal (threshold adjustm’t)*
9. End cover (max displ.)
10. Control module housing
11. Max displ. limiting screw/bushing
12. Set screws
13. Connecting arm
14. Setting piston
15. Min displ. limiting screw/bushing
16. End cover (min displ.).
E. Orifice location; refer to the hydraulic
schematics, pages 31 to 32.
V14_AC_section.eps
Leif A./03-02-06
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
E
Cross section of the AC pressure compensator module.
Controls
* Yellow cap = factory set.
Red cap 3797065 available as spare part
30
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
AC function (displ. decreases at decreasing system
pressure).
AC function (displ. increases at increasing system
pressure).
AC compensator function
Refer to the illustration below (left):
When pressure in port A (or B) increases, the servo
valve spool is pushed to the right, directing flow to the
right hand setting chamber – the setting piston moves
to the left; displacement and output torque increases.
At the same time, the shaft speed decreases correspon-
dingly (at a constant pump flow to the motor).
Refer to the illustration below (right):
When pressure in port A (or B) decreases, the servo valve
spool moves to the left, directing flow to the left hand
setting chamber – the setting piston moves to the right;
displacement and output torque decreases.
At the same time, the shaft speed increases correspon-
dingly (at a constant pump flow to the motor).
Port locations – V14- with AC or AH compensator.
V14_AC_function_1.eps
Leif A./03-02-06
A
B
E
D
C
35°
(max)
6.5° (min)
V14_AC_function_2.eps
Leif A./03-02-06
A
B
E
D
C
35°
(max)
6.5° (min)
V14_110_ISO_AC _ports.eps
Leif A./
03-04-23
Main port A
Main port B
Gauge port
X1 (max) X2 (min)
Port X4
Port X5
NOTE:
The AH has a
dierent cover
incl. port X7
(beside X4).
Controls
Gauge/pilot ports (AH compensator)
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice and filter)
X5 Pilot pressure
X7 Override pressure (on the AH)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
31
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
AC compensator function (cont’d)
The AC compensator is used in o-road vehicle hydro-
static propel transmissions. The compensator automati-
cally adjusts motor displacement between available max
and min to the output torque requirement (up to max
available system pressure).
Normally, the motor stays in the minimum displacement
position. When there is a demand for additional torque,
e.g. when the vehicle enters an upgrade, the displace-
ment increases (providing more torque) while the motor
shaft speed decreases proportionally.
The threshold pressure, where displacement starts to
increase (‘p
s
’; refer to the AC diagram), is adjustable
between 100 and 400 bar.
To reach max displacement, an additional modulating
pressure (∆p) above the threshold pressure is required.
To satisfy specific hydraulic circuit requirements, a
modulating pressure of 15, 25, 50 or 80 bar can be
selected.
The pressure compensator is supplied with a small filter
installed in the AC control cover (between ports X4 and
X5); refer to the schematic below right.
AC schematic (shown: control moving towards min
displ.)
Max
Min
V14_AC_diagram .eps
Leif A./
03-02-06
Displacement
(servo piston position)
Optional
modulating
pressure
Min threshold
pressure
Max threshold
pressure
p
s
Threshold
pressure
∆p
Modul.
pressure
System
pressure
V14_AC_schematic.eps
Leif A./
03-04-27
A
B
X2X1
X5
X4
E
CD
Max
Min
Cartridge
valve
(optional)
AC diagram (displacement vs. system pressure).
Controls
NOTE: Port locations are shown in the illustration on
page 30.
Gauge/pilot ports (AC and AH compensators):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice and filter)
X5 Pilot pressure
Port sizes:
– M14 x 1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Min
Max
32
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
AH pressure compensator
The AH compensator incorporates an hydraulic over-ride
device. It is utilized in hydrostatic transmissions where
a high degree of manoeuvrability at low vehicle speeds
is desirable.
When the override is pressurized, the setting piston
moves to the max displacement position irrespective of
system pressure, provided the servo supply pressure is
at least 30 bar.
Required override pressure, port X7 (min 20 bar):
p
7
= [bar]
p
7
= Override pressure
p
s
= System pressure
∆p = Modulating pressure
Max
Min
V14_AD_AH_diagram .eps
Leif A./
03-03-26
Displacement
(setting piston position)
Optional
modulating
pressure
Override engaged
Min threshold
pressure
Max threshold
pressure
p
s
Threshold
pressure
∆p
Modul.
pressure
System
pressure
AH diagram (displacement vs. system pressure).
AH schematic (shown: override port X7 not
pressurized; the compensator is moving towards min
displacement).
V14_AH_schematic.eps
Leif A./
03-04-27
A
B
X2X1
X5
X7
X4
E
CD
Max
Min
Cartridge
valve
(optional)
p
S
+ ∆p
24
Controls
NOTE: Port locations are shown in the illustration on
page 30.
Gauge/pilot ports (AH compensator):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice and filter)
X5 Pilot pressure
X7 Override pressure
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Min
Max
33
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14_EP_section.eps
Leif A./03-03-11
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
E
Cross section of the EP control module.
1. Two-part seal (threshold adjustm’t) *
2. Control module housing
3. Threshold adjustment screw
4. Feedback arm
5. Threshold spring
6. Modulating spring (EP, HP only)
7. Servo valve spool
8. Solenoid (EO, EP only);
cover on HO, HP
9. End cover (max displ. limit)
EO, EP, HO and HP controls
(general information)
Basically, these controls function in a similar way.
At increasing solenoid current (EP) or increasing pilot
pressure (HP) the control moves towards the min dis-
placement position.
At decreasing current or pilot pressure, the control
retracts towards max displacement.
In comparison with EP and HP, the EO and HO controls
have no modulating spring; this means that only min and
max displacements can be obtained with these controls.
Max and min displacements can be limited by a screw
with spacer bushing as shown below.
10. Max displ. limiting screw/bushing
11. Setting piston
12. Connecting arm
13. Set screws
14. Min displ. limiting screw/bushing
15. End cover (min displ. limit)
E. Orifice location; refer to the
hydraulic schematics, pages 35 to 38.
Controls
* Yellow cap = factory set.
Red cap 3797065 available as spare part
34
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
EP control function (displ. decrease at increasing
current).
HP control function (displ. increase at decreasing pilot
press.).
EP control function (solenoid current increasing)
NOTE: Valid also for the HP at increasing pilot pressure.
Refer to the illustration below left:
At an increasing current (above the threshold value), the
solenoid spool pushes left on the servo valve spool, and
flow is directed to the left hand setting chamber - the
setting piston moves to the right and the displacement
decreases. This means, that the shaft speed in-creases
while the output torque decreases correspondingly (at
a constant pump flow and system pressure).
HP control function (decreasing pilot pressure)
NOTE: Valid also for the EP at decreasing current.
Refer to the illustration below right:
When the pilot pressure decreases, the servo valve spool
moves to the right and flow is directed to the right hand
setting chamber – the setting piston moves to the left
and the displacement increases.
The shaft speed now decreases and the available output
torque increases correspondingly (at a constant pump
flow and system pressure).
V14_EP_function.
e
Leif A./03-02-06
E
D
C
A
B
35°
(max)
6.5° (min)
Solenoid
V14_HP_function.
e
Leif A./03-02-06
E
D
C
A
B
35°
(max)
6.5° (min)
Pilot
port X5
Port locations – V14- with EO or EP control.
V14_110_SAE_EO_EP_ports.eps
Leif A./
03-03-08
Main
port A
Main
port B
Gauge port
X1 (max)
Gauge port
X2 (min)
Port X4
Controls
Gauge/pilot ports (EO and EP controls):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice)
Port sizes:
– M14 x 1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
35
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
EO electric two-position control
- The EO is a two-position control where the position of
the setting piston is governed by a DC solenoid (acting
on the servo spool) which is attached to the control
module (refer to the illustration on page 34).
- The EO is utilized in transmissions where only two
operating modes are required - low speed/high torque
and high speed/low torque.
- The setting piston, normally in the max displacement
position, shifts to min displacement as soon as the
solenoid is activated.
- Intermediate displacements cannot be obtained with
this control.
- Servo pressure is supplied internally (through a check
valve from the utilized high pressure port); refer to the
schematic below.
- The solenoid is either 12 or 24 VDC, requiring 1 200mA
and 600 mA respectively.
- The male connector, type Deutsch DT04-2P (IP67)
is permanently installed on the solenoid. The
corresponding female connector is not included.
Note: The female connector is available as spare part
P-N 3787488.
- The threshold current of the 12 VDC solenoid is factory
set at 400 mA; it is adjustable between 200 and 500
mA. The 24 VDC solenoid is factory set at 200 mA and
is adjustable between 100 and 250 mA.
EO schematic (shown: non-activated solenoid;
control in max displacement position).
Max
Min
V14_EO_dia.ep
Leif A./
03-02-0
6
Displacement
(setting piston position)
I
s
Threshold
current
Solenoid
current
EO_schematic.eps
Leif A./
03-04-15
A
B
X2 X1
X4
E
CD
Min
Max
Cartridge valve
(optional)
Controls
NOTE: Port locations are shown in the
illustration on page 34.
Gauge/pilot ports (EO and EP controls):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice)
Port sizes:
– M14 x 1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Min
Max
36
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
EP electrohydraulic proportional control
- The EP electrohydraulic proportional control is used
in hydrostatic transmissions requiring a continuously
variable shaft speed. The position of the setting piston
is governed by a DC solenoid (acting on the servo
valve spool), attached to the control module (refer to
the illustration on page 34).
- When the solenoid current increases above the
threshold value, the setting piston starts to move from
max towards min displacement. The displacement vs.
solenoid current is shown in the diagram below.
NOTE: The shaft speed is not proportional to the
solenoid current; refer to the bottom diagram.
EP diagram (displacement vs. solenoid current).
EP schematic (shown: non-activated solenoid;
control moving towards max displacement).
Note: The shaft speed is not proportional to the
solenoid current.
- The solenoid is either 12 or 24 VDC, requiring 1200 and
600 mA respectively.
- The male connector, type Deutsch DT04-2P (IP67)
is permanently installed on the solenoid. The
corresponding female connector is not included.
Note: The female connector is available as spare part
P-N 3787488.
- The threshold current of the 12 VDC solenoid is factory
set at 400 mA; it is adjustable between 200 and 500
mA. The 24 VDC solenoid is factory set at 200 mA and
is adjustable between 100 and 250 mA.
- When utilizing the full displacement range, the required
modulating current (∆I) is 600 mA (12V solenoid) and
300 mA (24 V solenoid) for V14-110, 345 mA (24 V
solenoid) for V14-160 respectively. In order to minimize
hysteresis, a pulse-width modulated control signal of
50 to 60 Hz should be provided.
NOTE: The modulating current (∆I) is not adjustable.
V14_EP_dia.e
p
Leif A./
03-02-0
6
Max
Min
Displacement
(setting piston position)
Min threshold
current
Max threshold
current
Solenoid
current
I
s
Threshold
current
∆I
Modulating
current
V14_speed_current_di
a
Leif A./
03-02-06
Shaft speed
Max displ.
Min displ.
I
s
Threshold
current
∆I
Modulating
current
Solenoid
current
V14_EP_schematic.eps
Leif A./
03-04-15
A
B
X2 X1
X4
E
CD
Min
Max
Cartridge valve
(optional)
Controls
Gauge/pilot ports (EO and EP controls):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
NOTE: Port locations are shown in the illustration on
page 34.
Min
Max
37
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
HO diagram (displacement vs. pilot pressure).
HO schematic (shown: port X5 not pressurized;
control in max displ. position).
HO hydraulic two-position control
- The two-position HO control is similar to the EO (page
35) but the control signal is hydraulic. The position of
the setting piston is governed by the built-in servo valve
spool (same as on all controls).
- When the applied pilot pressure (port X5) exceeds the
pre-set threshold value, the setting piston moves from
the max to the min displacement position.
- Positions between max and min cannot be obtained
with this control.
- The threshold pressure is factory set at 10 bar but is
adjustable between 5 and 25 bar.
Port locations – V14-110 with HO or HP control.
V14_110_SAE_HO_H P_ports.eps
Leif A./
03-03-08
Port X5
(HO and HP
control;
max 100 bar)
Gauge port
X2 (min)
Gauge port
X1 (max)
Main port A
Main port B
Port X4
Max
Min
V14_HO_dia.e
p
Leif A./
03-02-0
8
Displacement
(setting piston position)
Min threshold
pressure
Max threshold
pressure
p
s
Threshold Adjustment
press. (min) range
Pilot
pressure
V14_HO_schematic.eps
Leif A./
03-04-15
X5
A
B
X2 X1
X4
E
CD
Min
Max
Max 100 bar
Cartridge valve
(optional)
Controls
Gauge/pilot ports (HO and HP controls):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar;
HO and HP control)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Min
Max
38
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
Please note: The shaft speed is not proportional
to the pilot pressure.
HP hydraulic proportional control
- Like the EP described on page 34, the HP proportional
control oers continuously variable displacement, but
the controlling signal is hydraulic.
- Normally, the setting piston stays in the max displace-
ment position. When a suciently high pilot pressure
(p
s
) is applied to port X5, the setting piston starts to
move towards the min displacement position.
- As can be seen from the pilot pressure/displacement
diagram below, the displacement changes in proportion
to the applied modulating pressure.
- In contrast, the shaft speed is not proportional to the
pilot pressure; refer to the bottom left diagram.
- To satisfy specific hydraulic circuit requirements, a
modulating pressure of 15 or 25 bar can be selected;
the threshold pressure (p
s
) is set at 10 bar but is
adjustable between 5 and 25 bar.
See also “Controls, Note” on page 29.
HP diagram (displacement vs. pilot pressure).
HP schematic (shown: port X5 not pressurized;
control moving towards max displacement).
Speed_press_dia.
e
Leif A./
03-02-07
Shaft speed
Max displ.
Min displ.
p
s
∆p
Threshold Modulating
pressure pressure
Pilot
pressure
V14_HP_schematic.eps
Leif A./
03-04-15
A
B
X2 X1
X4
E
CD
Min
Max
X5
Max 100 bar
Cartridge valve
(optional)
Controls
V12_HP_dia.e
p
Leif A./
03-02-0
Max
Min
Displacement
(setting piston position)
Min threshold
pressure
Max threshold
pressure
p
s
∆p
Threshold Modulating
pressure pressure
Pilot
pressure
Optional modulating
pressure
NOTE: Port locations are shown in the
illustration on page 37.
Gauge/pilot ports (HP control):
X1 Setting piston pressure (decreasing displ.)
X2 Setting piston pressure (increasing displ.)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar)
Port sizes:
– M14 x 1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Min
Max
39
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
Controls
HPC schematic (shown: port X5 not pressurized;
control moving towards max displacement).
V14_HPC_schematic.eps
Leif A./
03-04-15
A
B
X1
X4
(1/4" BSP)
E
C
F
D
Min
Max
X5
Max 100 bar
X4
Displacement
(setting piston position)
System
pressure
Cut o engaged
Max
Min
p
c
min
100 bar
p
c
max
400 bar
Adjustment
range
Port X5
(HP control;
max 100 bar)
Gauge port
X1 (max)
Main port A
Main port B
Port X4
Port X4
BSP¼" only
V14_110_SAE_HO_H P_ports.eps
Leif A./
03-03-08
EPC schematic (control moving towards max
displacement).
EPC/HPC, EP/HP control with pressure cut off
Port locations – V14-110 with EPC/HPC control.
(HPC shown)
V14_EPC_schematic.eps
Leif A./
03-04-15
A
B
X1
X4
(1/4" BSP)
E
C
F
D
Min
Max
X4
- The pressure cut o overlays the EP/HP control.
- If the system pressure increase, due to the load
or reduced motor displacement to the setting of
the pressure cut off valve, the control increases
displacement. When displacement increases, the
available torque increases as well but the system
pressure remains constant.
- Pressure cut off setting range is 100 – 400 bar.
One revolution corresponds to 48 bar (696 psi)
- Threshold pressure is preset from factory to 10 bar
but is adjustable between 5 and 25 bar.
- For EPC the threshold current of the 12 VDC solenoid is
factory set at 400 mA; it is adjustable between 200 and
500 mA. The 24 VDC solenoid is factory set at 200 mA
and is adjustable between 100 and 250 mA.
Gauge/pilot ports (EPC control):
X1 Setting piston pressure (decreasing displ.)
X4 Servo supply pressure (before orifice)
X4 Servo supply pressure (on EPC) BSP¼” only
Port sizes:
– M14 x 1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
Gauge/pilot ports (HPC control):
X1 Setting piston pressure (decreasing displ.)
X4 Servo supply pressure (before orifice)
X4 Servo supply pressure (on HPC) BSP¼” only
X5 External pilot pressure (max 100 bar)
Port sizes:
– M14x1.5 (ISO and cartridge versions)
–
9
/
16
"-18 O-ring boss (SAE version).
40
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
Ordering codes
Code Control
AC Pressure compensator
AH Pressure compensator with
hydraulic override
EO Electrohydraulic, two-position
EP Electrohydraulic, proportional
HO Hydraulic, two-position
HP Hydraulic, proportional
Code Control orifice set and solenoid
for EPC (orifice dia in mm)
1 0.7
2 0.8
3 1.0 (standard)
4 1.2
5* HPC
L* EPC 12 V
H* EPC 24 V
X Special
Code Valve options (pages 95 to 96)
N None
B Brake valve and pressure relief valves**
L Flushing valve
P Pressure relief valves
W Load hold valve (for EPC/HPC only) ***
Code Sensor options (page 97)
N None
P Prepared for speed sensor
Code Pilot control signal
C Pressure cut o (EP, HP)
E External pressure (AC, AH, HO, HP)
I Internal pressure (AC, AH)
H 24 VDC (EO, EP)
L 12 VDC (EO, EP)
Threshold setting
AC, AH:
Select pressure between
100 and 350 [bar]
EO, EP:
400 [mA] – 12 [VDC]
200 [mA] – 24 [VDC]
HO, HP:
10 [bar]
Code Control modulating pressure/current
N AC, AD, AH, EO, HO: 0 bar;
EP, EPC: Non-selectible current
A 15 [bar] (AC, AH, HP, HPC)
B 25 [bar] (AC, AH, HP, HPC)
C 50 [bar] (AC, AH)
D 80 [bar] (AC, AH)
Code Mounting flange
I ISO flange
Z ISO (optional)
Code Shaft seal
V PPS
Code Shaft end
C DIN (ISO version)
D DIN (ISO version)
Code Valve opening pressure
000 without pressure relief valve Pres-
sure relief valve opening pressure
[bar] (page 96)*
Alternatively:
Flushing valve orifice (page 95)*
Frame size
Code Displacem.
110 110 (cm
3
/rev)
160 160 (cm
3
/rev)
Note:
* Control orifice set is not selectable for HPC, EPC
** Contact Parker Hannifin for additional information
*** Possible to combined with pressure relief valve
Contact Parker Hannifin for additional information
Factory issued for
special versions
Max and min
displ. [cm
3
/rev]
ISO version
V14 – – I V – – – – – / –
Motor Mounting Shaft Control Modulating Valve opening Version Threshold
type flange end signal press./current pressure setting
Frame Shaft Control Restrictor Valve Sensor Max and min Pressure
size seal set options options displacement cut o
EPC/HPC
41
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
Note:
* Control orifice set is not selectable for HPC, EPC
** Contact Parker Hannifin for additional information
*** Possible to combined with pressure relief valve
Contact Parker Hannifin for additional information
Ordering codes
Cartridge version
V14 – – C V – – – – – / –
Motor Mounting Shaft Control Modulating Valve opening Version Threshold
type flange end signal press./current pressure setting
Frame Shaft Control Restrictor Valve Sensor Max and min Pressure
size seal set options options displacement cut o
EPC/HPC
Code Control
AC
Pressure compensator
AH Pressure compensator with
hydraulic override
EO Electrohydraulic, two-position
EP Electrohydraulic, proportional
HO Hydraulic, two-position
HP Hydraulic, proportional
Code Valve options (pages 95 to 96)
N None
B Brake valve and pressure relief valves**
L Flushing valve
P Pressure relief valves
W Load hold valve (for EPC/HPC only) ***
Code Sensor options (page 97)
N None
P Prepared for speed sensor
Code Pilot control signal
C Pressure cut o (EP, HP)
E External pressure (AC, AH, HO, HP)
I Internal pressure (AC, AH)
H 24 VDC (EO, EP)
L 12 VDC (EO, EP)
Threshold setting
AC, AH:
Select pressure between
100 and 350 [bar]
EO, EP:
400 [mA] – 12 [VDC]
200 [mA] – 24 [VDC]
HO, HP:
10 [bar]
Code
Control modulating pressure/current
N AC, AH, EO, HO: 0 bar;
EP, EPC: Non-selectible current
A 15 [bar] (AC, AH, HP, HPC)
B 25 [bar] (AC, AH, HP, HPC)
C 50 [bar] (AC, AH)
D 80 [bar] (AC, AH)
Code Mounting
flange
C Cartridge
version
Code Shaft seal
V PPS
Code Valve opening pressure
000 without pressure relief valve Pres-
sure relief valve opening pressure
[bar] (page 96)*
Alternatively:
Flushing valve orifice (page 95)*
Frame size
Code Displacem.
110 110 (cm
3
/rev)
160 160 (cm
3
/rev)
Factory issued for
special versions
Max and min
displ. [cm
3
/rev]
Frame size 110 160
Code Shaft end
C DIN (ISO version) x -
D DIN (ISO version) - x
Code Control orifice set and solenoid
for EPC (orifice dia in mm)
1 0.7
2 0.8
3 1.0 (standard)
4 1.2
5* HPC
L* EPC 12 V
H* EPC 24 V
X Special
42
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Ordering codes
Code Shaft end
S SAE (SAE version)
Frame size
Code Displacem.
110 110 (cm
3
/rev)
160 160 (cm
3
/rev)
Max and min
displ. [cm
3
/rev]
Note:
* Control orifice set is not selectable for HPC, EPC
** Contact Parker Hannifin for additional information
*** Possible to combined with pressure relief valve
Contact Parker Hannifin for additional information
SAE version
V14 – – S V S – – – – – / –
Motor Mounting Shaft Control Modulating Valve opening Version Threshold
type flange end signal press./current pressure setting
Frame Shaft Control Restrictor Valve Sensor Max and min Pressure
size seal set options options displacement cut o
EPC/HPC
Code Control modulating pressure/current
N AC, AH, EO, HO: 0 bar;
EP, EPC: Non-selectible current
A 15 [bar] (AC, AH, HP, HPC)
B 25 [bar] (AC, AH, HP, HPC)
C 50 [bar] (AC, AH)
D 80 [bar] (AC, AH)
Code Control orifice set and solenoid
for EPC (orifice dia in mm)
1 0.7
2 0.8
3 1.0 (standard)
4 1.2
5* HPC
L* EPC 12 V
H* EPC 24 V
X Special
Code Valve options (pages 93 to 94)
N None
B Brake valve and pressure relief valves **
L Flushing valve
P Pressure relief valves
W Load hold valve (for EPC/HPC only) ***
Code Pilot control signal
C Pressure cut o (EP, HP)
E External pressure (AC, AH, HO, HP)
I Internal pressure (AC, AH)
H 24 VDC (EO, EP)
L 12 VDC (EO, EP)
Code Valve opening pressure
000 without pressure relief valve Pres-
sure relief valve opening pressure
[bar] (page 96)*
Alternatively:
Flushing valve orifice (page 95)*
Code Sensor options (page 97)
N None
P Prepared for speed sensor
Code Mounting
flange
S SAE version
Threshold setting
AC, AH:
Select pressure between
100 and 350 [bar]
EO, EP:
400 [mA] – 12 [VDC]
200 [mA] – 24 [VDC]
HO, HP:
10 [bar]
Code Shaft seal
V PPS
Code Control
AC
Pressure compensator
AH Pressure compensator with
hydraulic override
EO Electrohydraulic, two-position
EP Electrohydraulic, proportional
HO Hydraulic, two-position
HP Hydraulic, proportional
Factory issued for
special versions
43
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14_110_ISO_install.eps
Leif A./
10-09-28
208 134
23
162
180
87
75
Ø160 (tol. h8)
Ø160 (tol. h8)
180
Ø18 (x4)
(Ø 200)
260
152
155
Ø25 (x2)
Ø180
Ø180
5°
Ø90
50°
M12x24
(x8)
V14_110_ISO_install.eps
Leif A./
10-09-28
208 134
23
162
180
87
75
Ø160 (tol. h8)
Ø160 (tol. h8)
180
Ø18 (x4)
(Ø 200)
260
152
155
Ø25 (x2)
Ø180
Ø180
5°
Ø90
50°
M12x24
(x8)
V14-110, ISO version
Drain port
M22x1.5
Drain port
M22x1.5
(opposite)
Relief valve
(optional)
Speed sensor
(optional)
C or D
spline shaft
Port A
Port B
C: Ø39.6; D:Ø44.6 (tol. h11)
C: Ø39.6; D:Ø44.6 (tol. h11)
85.6*
85.6*
38.5
66.5
57.2
27.8
141. 4
M12x1.5
141. 4
Alternative
drain port
M22x1.5
(opposite;
plugged)
Shown: V14-110-ISO with AC compensator
* Measurement valid for spline type C.
Corresponding measurement for
spline type D is 5 mm longer.
Mounting flange
type I
(ISO 3019-2)
Mounting flange
type Z
(ISO 3019-2)
37
Ø140.5
Installation dimensions
Spline type C
1)
(DIN 5480)
V14-110 W40 x 2 x 18 x 9 g
1) ‘30° involute spline, side fit’
C:Ø 39.6; D:Ø 44.6; tol. h11
Spline type D
1)
(DIN 5480)
V14-110 W45 x 2 x 21 x 9 g
Main ports: ISO 6162, 41.5 MPa, type II
Ports V14-110
Main ports 25 [1"]
Drain ports M22 x 1.5
44
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14_110_cartridge_install.eps
Leif A./03-04-15
Ø22 (x2)
250
Ø286
208 134
23
162 117
180
87
75
205
72
74
97
20
15
45
168
100
M12x24
(x8)
V14-110, Cartridge version
V14_110_cartridge_install.eps
Leif A./03-04-15
Ø22 (x2)
250
Ø286
208 134
23
162 117
180
87
75
205
72
74
97
20
15
45
168
100
M12x24
(x8)
27.8
Port B
57.2
Alternative
drain port
(opposite;
plugged)
Port A
Shown: V14-110-cartridge with HO/HP control
1)
‘30° involute spline, side fit’.
Installation dimensions
Spline type C
1)
(DIN 5480)
V14-110 W40 x 2 x 18 x 9 g
Ports V14-110
Main ports 25 [1"]
Drain ports M22 x 1.5
Main ports: ISO 6162, 41.5 MPa, type II
C mounting
flange
Drain port
M22x1.5
Drain port
(opposite)
M22x1.5
M12x1.5
C spline
shaft
Ø39.6 (tol. h11, +0/-0.16)
Ø200 (tol. h8, +0/-0.072)
Cartridge valve
(optional)
O-ring
(192x4)
45
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14-110, SAE version
Shown: V14-110-SAE with EO/EP control
(inch)
V14_110_SAE_install.eps
Leif A./
03-04-23
Ø21 (x4)
208 150
1/2" - 13 UNC
23
162
174
87
75
204
293
Ø25
(x2)
7
/
16
"-14 UN
(x8)
Port B
187.5
(7.38)
Port A
57.2
(2.25)
27.8
(8.03)
(3.43)
(6.85)
(2.95)
(1.09)
(0.98)
Installation dimensions
1)
‘30° involute spline, side fit’.
Spline type S
1)
(SAE J498b)
V14-110 SAE ‘D’
(13T, 8/16 DP)
Ports V14-110
Main ports 25 [1"]
Drain ports 1
1
/
16
”-12 UN
Main ports: SAE J518c, 6000 psi
V14_110_SAE_install.eps
Leif A./
03-04-23
Ø21 (x4)
208 150
1/2" - 13 UNC
23
162
174
87
75
204
293
Ø25
(x2)
Alt. drain port
1
1
/
16
"-12 UN
(plugged)
161.6
161.6
Ø228.5
(9.00)
EO/EP solenoid
with male connector
Drain port
1
1
/
16
"-12 UN
Drain port
1
1
/
16
"-12 UN
(opposite)
Speed
sensor
(optional)
12.5
Ø43.71 (tol. 0/-0.13)
Ø152.4
(6.00)
S spline shaft
74.5
(2.93)
184.5
(7.26)
Cartridge valve
(optional)
(6.36)
(0.83)
(6.36)
(8.19) (5.91)
(6.38)
(0.91)
(0.49)
(11.54)
(1 23/32)
Mounting flange
type S
(SAE J744c)
dimension SAE D
46
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14-160, ISO version
V14_160_ISO_AC_install.eps
Leif A./10-09-28
(Ø224)
219 123
26
180
296
180
87
83
209
M14x23
(x8)
Ø209
Ø209
Ø180 h8
Ø180 h8
10°
Ø90
35
55°
91.5
66.7
Port A
Port B
186.5
31.8
Alternative
drain port
M22x1.5
(opposite;
plugged)
Speed sensor
(optional)
Installation dimensions
1)
‘30° involute spline, side fit’.
Spline type C
1)
(DIN 5480)
V14-160 W45 x 2 x 21 x 9 g
Ports V14-160
Main ports 32 [1
1
/
4
”]
Drain ports M22 x 1.5
Main ports: ISO 6162, 41.5 MPa, type II
Spline type D
1)
(DIN 5480)
V14-160 W50 x 2 x 24 x 9 g
Relief valve
cartridge
(optional)
C or D
spline shaft
158.4
Ø17.5
(x4)
158.4
C:Ø44.6 h11; D: Ø49.6 h11
C:Ø44.6 h11; D: Ø49.6 h11
178.5
Drain port
M22x1.5
Drain port
M22x1.5
(opposite)
* Measurement valid for
spline type C. Corresponding
measurement for spline type D
is 5 mm longer.
Mounting flange
type I
(ISO 3019-2)
Mounting flange
type Z
(ISO 3019-2)
90.5*
90.5*
39.5
Ø141.6
M12x1.5
V14_160_ISO_AC_install.eps
Leif A./10-09-28
(Ø224)
219 123
26
180
296
180
87
83
209
M14x23
(x8)
Ø209
Ø209
Ø180 h8
Ø180 h8
10°
Ø90
35
55°
Shown: V14-160-ISO with AC compensator
47
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
Ø22 (x2)
250
Ø286
219
130
26
173
123
106
226
109
117
20
15
55
56
Ø200 h8
165
174
87
83
31.8
Drain port
M22x1.5
M14x23
(x8)
Port B
66.7
Ø49.6 h11
Port A
C mounting
flange
V14-160, Cartridge version
Shown: V14-160-cartridge with HO/HP control
Installation dimensions
M12x1.5
Ø22 (x2)
250
Ø286
219
130
26
173
123
106
226
109
117
20
15
55
56
Ø200 h8
165
174
87
83
Spline type D
1)
(DIN 5480)
V14-160 W50 x 2 x 24 x 9 g
Ports V14-160
Main ports 32 [1
1
/
4
”]
Drain ports M22 x 1.5
1)
‘30° involute spline, side fit’.
Main ports: ISO 6162, 41.5 MPa, type II
48
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V14
Catalogue MSG30-8223/UK
V14_160_SAE_EP_install.eps
Leif A./03-04-28
Ø21 (x4)
1/2" - 13 UNC
219 139
26
180
328
75
204
124
211
25
180
87
83
200
219
V14-160, SAE version
1
/
2
"-13 UNC
(x8)
161.6
EO/EP solenoid
with male connector
66.7
Port A
Ø32
Port B
Ø32
Alt. drain port
1
1
/
16
"-12 UN
(opposite
plugged)
Drain port
1
1
/
16
"-12 UN
(opposite)
Drain port
1
1
/
16
"-12 UN
12.5
S spline shaft
Mounting flange
type S
(SAE J744c)
dimension SAE D
Ø43.71 (0/-0.13)
Ø152.4 (0/-0.05)
31.8
161.6
Cartridge valve
(optional)
Shown: V14-160-SAE with EO/EP control
Speed sensor
(optional)
(0.49)
(1 23/32)
(6.00)
(8.03)
(0.98)
(7.87)
(8.31)
(4.88)
(8.62)
(12.91)
(2.95)
(2.63)
Ø228.5
(9.00)
(6.36)
(0.83)
(6.36)
(8.62)
(7.09)
(1.02)
(5.47) (6.85)
(3.43)
(3.27)
(1.25)
(1.26) (1.26)
(inch)
Installation dimensions
Spline type S
1)
(SAE J498b)
V14-160 SAE ‘D’
(13T, 8/16 DP)
Ports V14-160
Main ports 32 [1
1
/
4
”]
Drain ports 1
1
/
16
”-12 UN
1)
‘30° involute spline, side fit’.
Main ports: SAE J518c, 6000 psi
49
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
V16
General information
Content Page
Specifications ........................................................................................................................................50
V16 cross section ................................................................................................................................50
Continuous Speed vs. Displacement ..................................................................................................... 51
Eciency diagrams ............................................................................................................................. 51
Required inlet pressure ........................................................................................................................52
Recommendations at zero displacement ...............................................................................................53
Starting torque eciency .....................................................................................................................54
Controls – general information .............................................................................................................. 55
AC pressure compensator ................................................................................................................... 56
EP/HP controls (general info.) ..............................................................................................................59
EP electrohydraulic proportional control ................................................................................................60
HP hydraulic proportional control ..........................................................................................................63
EO/HO controls (general info.) .............................................................................................................65
EO electrohydraulic two-position control ...............................................................................................66
HO hydraulic two-position control ......................................................................................................... 68
EPA/EPB, EOA/EOB, HPC/HOC controls with pressure cut o, (general info.) ..........................................70
EPA/EPB control with pressure cut o ................................................................................................... 71
EOA/EOB control with pressure cut o .................................................................................................. 72
HPC control with pressure cut o .......................................................................................................... 74
HOC control with pressure cut o .......................................................................................................... 75
Ordering codes .................................................................................................................................78
Installation Dimensions .............................................................................................. 88
Technical data .......................................................................................................... 92
Valve and sensor options ..................................................................................................................94
Installation and start-up information ................................................................................................98
50
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Specifications
V16 cross section
1. Control cover
2. End cap
3. Setting piston
4. Main pressure ports
(axial and radial ports)
5. Connecting arm
6. Displacement sensor
7. Cover
8. Valve segment
9. Spherical piston with
laminated piston ring
10. Synchronizing shaft
11. Inner tap. rol. bearing
12. Outer tap. rol. bearing
13. Bearing housing
14. Shaft seal
15. Output shaft
16. Plug in speed sensor
17. Cylinder barrel
Specifications
1)
Max 6 seconds in any one minute.
V16 frame size 220 270
Displacement [cm
3
/rev]
- max, at 35° 220 270
- min, at 6° 40 49
Operating pressure [bar]
- max intermittent
1)
550 550
- max continuous 450 450
Operating speed [rpm]
- at 35°, max continuous 2950 2750
- at 6° – 20°, max continuous 4950 4600
- at 0°, max continuous 5550 5000
- min continuous 50 50
V16 frame size 220 270
Flow [l/min]
- max continuous 648 743
Torque (theor.) at 100 bar [Nm] 350 430
Max otput power
1)
[kW] 486 557
Corner power [kW]
- intermittent
1)
997 113 9
- continuous 816 932
Mass moment of inertia
(x10
-3
) [kg m
2
] 20 21
Weight [kg] 95 97
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51
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Specifications
Efficiency diagrams
The following diagrams show volumetric and total
efficiencies versus shaft speed at 200 and 400 bar
operating pressure, and at full (35°) and reduced (16,7°)
displacements.
Continous Speed vs Displacement, V16-220 & 270
V16-220 V16-270
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Displacement [cc/r]
Rated shaft speed [r/min]
Displacement vs. speed rating. V16-220 & 270
V16-220
V16-270
80%
85%
90%
95%
100%
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Speed (rpm)
Volumetric Efficiency
220 cc 20 MPa 220 cc 40 MPa 110 cc 20 MPa 110 cc 40 MPa
80%
85%
90%
95%
100%
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
Speed (rpm)
Volumetric Efficiency
270 cc 20 MPa 270 cc 40 MPa 135 cc 20 MPa 135 cc 40 MPa
80%
85%
90%
95%
100%
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
Speed (rpm)
Total Efficiency
270 cc 20 MPa 270 cc 40 MPa 135 cc 20 MPa 135 cc 40 MPa
80%
85%
90%
95%
100%
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Speed (rpm)
Total Efficiency
220 cc 20 MPa 220 cc 40 MPa 110 cc 20 MPa 110 cc 40 MPa
Information on eciencies for a specific load condition
can be made available from Parker Hannifin.
Overall Overall
Volumetric Volumetric
80%
85%
90%
95%
100%
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Speed (rpm)
Volumetric Efficiency
220 cc 20 MPa 220 cc 40 MPa 110 cc 20 MPa 110 cc 40 MPa
52
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Required inlet pressure
0,0
5,0
10,0
15,0
20,0
25,0
30,0
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500
Required inlet pressure [bar]
Shaft speed [rpm]
Min. required inlet pressure V16-220
220 cc/rev
165 cc/rev
110 cc/rev
40 cc/rev
0,0
5,0
10,0
15,0
20,0
25,0
0 1 000 2 000 3 000 4 000 5 000
Required inlet pressure [bar]
Shaft speed [rpm]
Min. required inlet pressure V16-270
270 cc/rev
203 cc/rev
158 cc/rev
135 cc/rev
49 cc/rev
Required inlet pressure ensures that the cylinder block
will be properly filled. By having sucient inlet pressure
cavitation and block lift will not occur in the hydraulic
system.
Specifications
Min. required inlet pressure V16-220
Min. required inlet pressure V16-270
53
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
0
10
20
30
40
50
60
4500 4700 4900 5100 5300 5500
Total pressure (A + B) [bar]
Speed [rpm]
V16-220_D = 0cc/rev. Min. pressure in port A + B as
fuction of speed, to avoid blocklift.
Recommendations at zero displacement
To avoid cavitation and cylinder barrel lift o when the
motor is used at zero displacement the total pressure
(A+B) must be above below curve.
Specifications
V16-220_D = 0 cc/rev. Min. pressure in port A + B
as function of speed, to avoid blocklift.
33,5
34
34,5
35
35,5
36
36,5
4500 4600 4700 4800 4900 5000
Total pressure (A + B) [bar]
Speed [rpm]
V16-270_D = 0cc/rev. Min. pressure in port A + B as
fuction of speed, to avoid blocklift.
*V16-270_D = 0 cc/rev. Min. pressure in port A + B
as function of speed, to avoid blocklift.
* Max pressure at Occ/rev is p 400 bar/5800 psi
54
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Starting torque efficiency
84%
85%
86%
87%
88%
89%
90%
91%
92%
93%
94%
100 150 200 250 300 350
Starting torque efficiency [%]
Pressure [bar]
V16-270 limited displacement = 220 cc/rev
Max Min
84%
85%
86%
87%
88%
89%
90%
91%
92%
93%
94%
100 150 200 250 300
350
Starting torque efficiency [%]
Pressure [bar]
V16-270 unlimited displacement = 270 cc/rev
Max Min
78%
80%
82%
84%
86%
88%
90%
92%
94%
96%
98%
100 150 200 250 300 350 400 450
Starting torque efficiency [%]
Pressure [bar]
V16-220 limited displacement = 180 cc/rev
Max Min
80%
82%
84%
86%
88%
90%
92%
94%
96%
100 150 200 250 300 350 400 450
Starting torque efficiency [%]
Pressure [bar]
V16-220 unlimited displacement = 220 cc/rev
Max Min
The maximum and minimum starting torque shows
actual motor torque as a percentage of the theoretical
torque versus pressure at 1 rpm. Starting torque is
usually important to consider e.g. in winch drives with
‘hanging loads’ and similar applications.
The output torque vs. inlet pressure increases rapi-
dly already at a small increase in shaft speed, which is
important in many applications.
The starting torque diagrams is valid with an accuracy
of ± 2% and the following test conditions:
- Fluid Shell Tellus 32
- Temperature 35-60 °C (95-140 °F)
- Viscosity ~30 mm
2
/s (cSt) (145 SUS)
- Shaft speed 1 rpm
Fig. 1. V16 shaft torque vs. time at 1 rpm
The output shaft torque varies between maximum and
minimum depending on the position of the pistons rela-
tive to the valve segement; refer to fig. 1.
Specifications
55
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
The displacement angle (between output shaft and
cylinder barrel) ranges from 35° (max) to 6° (min), to
0°(zero).
Servo supply pressure is obtained from the pressurized,
main port through the corresponding, built-in shuttle
valve.
The response time (i.e. from max-to-min or from min-to-
max displacement) is determined by restrictor nozzles
in the servo valve supply and return lines; refer to the
schematics.
NOTE: The modulating pressure/current, ∆p/∆I values
are valid for motors that are not displacement
limited.
NOTE: To secure control function under most operating
conditions, the servo pressure should be at least
30 bar (435 psi).
The following V16 controls satisfy most application
requirements:
• AC (automatic pressure compensator)
• EO and HO (two-position controls)
• EP and HP (proportional controls)
• HPC/EPA/EPB (HP/EP control with pressure cut o)
• HOC/EOA/EOB (HO/EO control with pressure cut o
All controls utilize a servo piston that connects to the
valve segment.
The built-in three-way servo valve determines the posi-
tion of the setting piston and, in turn, the displacement.
M version, negative control characteristics
Motor starts in max displacement, standard for EO,
EOA, EOB, EP, EPA, EPB, HO, HOC, HP and HPC.
T version, positive control characteristics
Motor starts in min displacement, standard for AC;
optional for EO, EOA, EOB, EP, EPA, EPB, HO, HOC,
HP and HPC.
Controls – general information
Controls
56
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Servo pressure
(shown from port A)
Servo supply orifi ce
Drain orifi ce
Threshold spring
Modulating spring
Setting piston with
feedback lever
Adjustment screw
End cover
Pilot
pressure
Control
cover
Port B
Po
rt A
Valve
segment
Min. displ. side
Max. displ. side
A
ACE control function, positive control (T* code).
AC control function
In the AC compensator control, the system pressure
is used as pilot pressure. Two versions are avail-
able. One version with external pilot pressure (ACE)
and one with internal pilot pressure (ACI). The pilot
pressure acts directly on a three-way valve spool.
The setting piston and rotating group move to change
the displacement to the point where the pressure on
the servo is in balance with the force from the feedback
spring.
Controls
A
A
*(ref. Controls page 55)
Positive control characteristics (T* code)
When not pressurized the motor will be kept at minimum
displacement. When pressurized, the valve spool will
move and drain oil (pressure) from the larger diameter
of the setting piston.
The motor will stroke between minimum displacement at
zero pressure and maximum displacement at maximum
pilot pressure.
57
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Controls
AC compensator function
ACI control, type T, positive control
(begin in min. displacement)
ACE control, type T, positive control
(begin in min. displacement)
A
X4
X1
X2
B
A
B
Min
Max
A
B
X1
X4
X2
B
A
Max
Min
X5
AC diagram (displacement vs. system pressure).
Displacement
Optional
modulating
pressure
Max threshold
pressure
p
s
Threshold
pressure
Modul.
pressure
System
pressure
100%
20%
0%
∆p 80%
∆p 100%
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
The AC compensator is often used in o-road vehicle
hydrostatic propel transmissions. The compensator
automatically adjusts motor displacement between
available max and min to the output torque requirement
(up to max available system pressure).
Normally, the motor stays in the minimum displacement
position. When there is a demand for additional torque,
e.g. when the vehicle enters an upgrade, the displace-
ment increases (providing more torque) while the motor
shaft speed decreases proportionally.
The threshold pressure, where displacement starts to
increase (‘p
s
’; refer to the AC diagram), is adjustable
between 100 and 400 bar.
To reach max displacement, an additional modulating
pressure range (p) above the threshold pressure is
required.
To satisfy specific hydraulic circuit requirements, a
modulating pressure range of 15, 25, 35, 50 or 100 bar
can be selected.
58
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Gauge/pilot ports (ACI compensator)
X1 Setting piston pressure
(large setting piston area)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version).
Port locations – V16- with AC compensator.
Gauge ports AC compensator
Controls
Gauge/pilot ports (ACE compensator)
X1 Setting piston pressure
(large setting piston area)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 Pilot pressure
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version).
59
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Servo pressure
(shown from port A)
Servo supply orifi ce
Drain orifi ce
Threshold spring
Modulating spring
Setting piston with
feedback lever
Adjustment screw
End cover
Pilot
pressure
Control
cover
Port BPort A
Min. displ. side
Valve
segment
Max. displ. side
HP control function (displ. increase at decreasing pilot
press.), negative control (M* code).
EP control function
The electric proportional control consists of a propor-
tional solenoid which acts directly on a three-way valve
spool. When activated, the solenoid pushes the valve
spool which drains oil (pressure) from the larger diameter
of the setting piston. The setting piston and rotating
group move to change the displacement to the point
where the pressures on the servo are in balance with the
force from the feedback spring.
A
A
*(ref. Controls page 55)
Negative control characteristics (M* code)
With a de-energized solenoid (EP) or not pressurized
(HP), the motor will be kept at maximum displacement.
When energized, the solenoid or the pressure pushes
the valve spool which drains oil (pressure) from the larger
diameter of the setting piston. Depending on solenoid
current or pilot pressure, the motor will stroke between
maximum displacement at zero current/pressure and
minimum displacement at maximum current/pressure.
Positive control characteristics (T* code)
With a de-energized solenoid (EP) or not pressurized
(HP), the motor will be kept at minimum displace-
ment. When energized, the solenoid or the pressure
pushes the valve spool which drains oil (pressure)
from the larger diameter of the setting piston. Depen-
ding on solenoid current or pilot pressure, the motor
will stroke between minimum displacement at zero
current/pressure and maximum displacement at maxi-
mum current/pressure.
HP control function
In the hydraulic proportional control, an external pilot
pressure acts directly on a three-way valve spool. When
activated, the pilot pressure push on the valve spool
which drain oil (pressure) from the larger diameter of
the setting piston. The setting piston and rotating group
move to change the displacement to the point where the
pressures on the servo are in balance with the force from
the feedback spring.
Controls
60
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
EP diagram (displacement vs. solenoid current).
(type M, negative control)
Controls
EP control function
EP control, type M, negative control
(begins at max. displacement)
A
X4
X1
X2
B
A
B
Min
Max
B
A
X1
Min
Max
B
A
X4
X2
EP control, type T, positive control
(begins at min. displacement)
EP diagram (displacement vs. solenoid current).
(type T, positive control)
Displacement
100%
20%
Threshold
current
Modulating
current
Solenoid
current
Min threshold
current
Max threshold
current
0%
I
s
∆I 80%
∆I 100%
Displacement
Min threshold
current
Max threshold
current
Solenoid
current
I
s
∆I 80%
100%
20%
0%
Threshold
current
Modulating
current
∆I 100%
The solenoid is either 12 or 24 VDC, requiring 900 and
450 mA respectively.
The male connector, type Deutsch DT04-2P (IP67) is
permanently installed on the solenoid. The correspon-
ding female connector is not included.
Note: The female connector is available as spare part
P-N 3787488.
The threshold current of the 12 VDC solenoid is factory
set at 500 mA; (ref. chart 1 and 2, on pages 79 and 80).
The 24 VDC solenoid is factory set at 250 mA; (ref. chart
1 and 2, on on pages 81 and 82).
When utilizing the full displacement range, the required
modulating current range (I) is 900 mA (12V solenoid)
and 450 mA (24 V solenoid).
In order to minimize hysteresis, a pulse-width modulated
(PWM) control signal of 50 to 60 Hz should be provided.
Note: The modulating current range (I) is not adjus-
table.
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
61
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Control type Start/end point Displacement [%] Current [mA]
EP 12V neg. (M type)
Start point
from 100 % 500
from D
y
(1-D
y
/ D
max
) x 900 + 500
End point
at 0 % 1400
at D
x
(1-D
x
/ D
max
) x 900 + 500
Max allowed current 1760
EP 24V neg. (M type)
Start point
from 100 % 250
from D
y
(1-D
y
/ D
max
) x 450 + 250
End point
at 0 % 700
at D
x
(1-D
x
/ D
max
) x 450 + 250
Max allowed current 880
EP 12V pos. (T type)
Start point
from 0 % 500
from D
x
(D
x
/ D
max
) x 900 + 500
End point
at 100 % 700
at D
y
(D
y
/ D
max
) x 900 + 500
Max allowed current 1760
EP 24V pos. (T type)
Start point
from 0 % 250
from D
x
(D
x
/ D
max
) x 450 + 250
End point
at 100 % 1400
at D
y
(D
y
/ D
max
) x 450 + 250
Max allowed current 880
Fig. 1. Formula for calculating start and input command (mA) dependent of displacement limitations.
Fig. 2. Definitions.
EP control (also valid for EPA/EPB)
Coil temperature influence on solenoid force
when the coil temperature increases the coil resistance
also increases. The increased coil resistance will lead to
a lower solenoid force for a constant current.
Controls
D
max
Max theoretic displacement [cm
3
/rev]
D
x
Min displacement limitation [cm
3
/rev]
D
y
Max displacement limitation [cm
3
/rev]
x Min displacement [%]
y Max displacement [%]
12V: Delta I [mA] 900
24V: Delta I [mA] 450
12V: Start current [mA] 500
24V: Start current [mA] 250
62
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Gauge/pilot ports (EP control):
X1 Setting piston pressure
(large setting piston area)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version).
Port locations – V16- with EP control.
Gauge ports EP control
Controls
63
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
HP diagram (displacement vs. pilot pressure).
(type M, negative control)
Controls
HP hydraulic proportional control
HP control, type T, positive control
(begins at min. displacement)
HP control, type M, negative control
(begins at max. displacement)
A
B
Min
Max
X1
B
A
X5
X4
X2
A
B
Max
Min
X1
B
A
X5
X4
X2
HP diagram (displacement vs. pilot pressure).
(type T, positive control)
Displacement
(setting piston position)
Min threshold
pressure
Max threshold
pressure
Pilot
pressure
Optional modulating
pressure
0%
100%
20%
p
s
∆p 80%
∆p 100%
Modulating
pressure
Threshold
pressure
Displacement
(setting piston position)
p
s
Pilot
pressure
Optional modulating
pressure
Max threshold
pressure
Min threshold
pressure
0%
100%
20%
∆p 80%
∆p 100%
Threshold
pressure
Modulating
pressure
The HP proportional control oers continuously variable
displacement, the pilot signal is hydraulic.
Normally, the setting piston stays in the max or min
displacement position. When a suciently high pilot
pressure (p
s
) is applied to port X5, the setting piston
starts to move towards the max (type T) or min (type M)
displacement position.
As shown by the HP diagrams, the displacement vs.
pilot pressure gradient is proportional to the selected
modulating pressure range.
To satisfy specific hydraulic circuit requirements, a modu-
lating pressure range of 15, 25 or 35 bar can be selected.
The threshold pressure (p
s
) is factory set at 10 bar, but
can be adjusted between 10-25 bar; (ref. chart 1 and 2,
pages 81 and 82).
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
64
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Port locations – V16-220/270 with HP control.
Gauge/pilot ports (HP control):
X1 Setting piston pressure
(large setting piston area)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar;
HO and HP control)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version)
Gauge ports HP control
Controls
65
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Servo pressure
(shown from port A)
Servo supply orifi ce
Drain orifi ce
Threshold spring
Modulating spring
Setting piston with
feedback lever
Adjustment screw
End cover
Solenoid
Control
cover
Port BPort A
Min. displ. side
Valve
segment
Max. displ. side
EO control function (displ. increase at decreasing solenoid
current), negative control (M* code).
EO control function
The electric two-position control consists of an on/o
solenoid which acts directly on a three-way valve spool.
Servo pressure is internally supplied to the two-position
porting spool by an internal shuttle valve.
HO control function
In the hydraulic two-position control, an external pilot
pressure acts directly on a three-way valve spool. Servo
pressure is internally supplied to the two-position por-
ting spool by an internal shuttle valve.
EO,HO negative control characteristics (M* code)
With a de-energized solenoid (EO) or not pressurized
(HO), the motor will be kept at maximum displacement.
When energized, the solenoid or pressure pushes on the
valve spool which drains oil (pressure) from the larger
diameter of the setting piston and strokes the motor to
minimum displacement.
EO,HO positive control characteristics (T* code)
With a de-energized solenoid (EO) or not pressurized
(HO), the motor will be kept at minimum displacement.
When energized, the solenoid or pressure pushes on the
valve spool which drains oil (pressure) from the larger
diameter of the setting piston and strokes the motor to
maximum displacement.
A
A
Controls
66
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
EO electric two-position control
Controls
A
B
Max
Min
X1
B
A
X4
X2
X1
Max
Min
A
B
A
B
X4
X2
EO control, type T, positive control
(begins at min. displacement)
EO control, type M, negative control
(begins at max. displacement)
EO diagram (displacement vs. solenoid current).
(type M, negative control)
EO diagram (displacement vs. solenoid current).
(type T, positive control)
Displacement
(setting piston position)
I
s
Threshold
current
Solenoid
current
0%
20%
100%
Displacement
(setting piston position)
I
s
Threshold
current
Solenoid
current
0%
100%
20%
The EO is utilized in transmissions where only two oper-
ating modes are required – low speed/high torque and
high speed/low torque.
Intermediate displacements cannot be obtained with
this control.
Servo pressure is supplied internally (through a check
valve from the utilized high pressure port); refer to the
schematic below.
The solenoid is either 12 or 24 VDC, requiring 900mA
and 450 mA respectively.
The male connector, type Deutsch DT04-2P (IP67)
is permanently installed on the solenoid. The corre-
sponding female connector is not included.
Note: The female connector is available as spare part
P-N 3787488.
The threshold current of the 12 VDC solenoid is factory
set at 500 mA. The 24 VDC solenoid is factory set at
250 mA. (Ref. charts 1 and 2, on pages 81 and 82).
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
67
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Gauge ports EO control
Gauge/pilot ports (EO control):
X1 Setting piston pressure
(large setting piston area)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version).
Port locations – V16-220/270 with EO control.
Controls
68
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
HO diagram (displacement vs. pilot pressure).
(type M, negative control)
HO hydraulic two-position control
A
B
Max
Min
X1
B
A
X4
X2
X5
A
B
X5
X1
Max
Min
B
A
X4
X2
HO control, type T, positive control
(begins at min. displacement)
HO control, type M, negative control
(begins at max. displacement)
HO diagram (displacement vs. pilot pressure).
(type T, positive control)
Displacement
(setting piston position)
Min threshold
pressure
Max threshold
pressure
Pilot
pressure
p
s
Threshold Adjustment
press. (min) range
0%
100%
20%
Displacement
(setting piston position)
Min threshold
pressure
Max threshold
pressure
p
s
Threshold Adjustment
press. (min) range
Pilot
pressure
0%
100%
20%
The two-position HO control is similar to the EO but the
control signal is hydraulic. The position of the setting
piston is governed by the built-in servo valve spool (same
on all controls).
When the applied pilot pressure (port X5) exceeds the
pre-set threshold value, the setting piston moves from
min to max (type T) or from max to min (type M) displace-
ment position.
Positions between max and min cannot be obtained with
this control.
The threshold pressure is factory set at 10 bar, but can
be adjusted between 10-25 bar; (ref. charts 1 and 2, on
pages 81 and 82).
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
Controls
69
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Port locations – V16-220/270 with HO control.
Gauge/pilot ports (HO control):
X1 Setting piston pressure
(large setting piston area)
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar;
HO and HP control)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version)
Gauge ports HO control
Controls
70
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Servo pressure
(shown from port A)
Drain orifi ce
Threshold spring
Modulating spring
Setting piston with
feedback lever
Adjustment screw
End cover
Solenoid
Control
cover
Port BPort A
Min. displ. side
Valve
segment
Max. displ. side
Pressure
Compensator
Ser
vo supply orifi ce
EPA/EPB control function (displ. increases at decreasing
solenoid current), negative control (M* code).
EPA/EPB/HPC/EOA/EOB/HOC control function
Controls
The electric, hydraulic proportional and two-position
controls, can be overridden by the pressure compen-
sator using the system pressure. When pressure rises
above the pressure compensator setting, the pressure
compensator will be activated.
Negative control characteristics (M code)
With a de-energized solenoid (EP/EO) or not pressurized
(HP/HO), the motor will be kept at maximum displa-
cement. When energized, the solenoid current or the
pilot pressure pushes the valve spool which drains oil
(pressure) from the larger diameter of the setting piston.
Depending on solenoid current or pilot pressure, the
motor will stroke between maximum displacement at
zero current/pressure and minimum displacement at
maximum current/pressure. When pressure rises above
the pressure compensator setting the displacement is
controlled automatically by the system pressure.
Positive control characteristics (T code)
With a de-energized solenoid (EP/EO) or not pressurized
(HP/HO), the motor will be kept at minimum displace-
ment. When energized, the solenoid or the pressure
pushes the valve spool which drains oil (pressure) from
the larger diameter of the setting piston. Depending
on the solenoid current or pilot pressure, the motor will
stroke between minimum displacement at zero current/
pressure and maximum displacement at maximum cur-
rent/pressure. When pressure rises above the pressure
compensator setting the displacement is controlled
automatically by the system pressure.
The motor displacement is then controlled automati-
cally by the system pressure in such way that slightly
increased system pressure increases the motor displa-
cement towards maximum.
*(ref. Controls page 55)
A
71
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
EPA/EPB control with pressure cutoff
A B
Max
Min
X6
B
A
X4
X2
C
Pressure
compensator
override
EPA/B control, type T, positive control
(begins at min. displacement)
X6
Max
Min
BA
AB
X4
X2
Pressure
compensator
override
EPA/B control, type M, negative control
(begins at max. displacement)
The pressure cuto overrides the EP control.
If the system pressure increase, due to the load or
reduced motor displacement to the setting of the pres-
sure cuto valve, the control increases displacement.
When displacement increases, the available torque
increases as well but the system pressure remains
constant.
Pressure cutoff setting range is 100 – 400 bar. One
revolution corresponds to 48 bar (696 psi)
The threshold current of the 12 VDC solenoid is factory
set at 500 mA. The 24 VDC solenoid is factory set at
250 mA. (Ref. charts 1 and 2, on pages 81 and 82).
The male connector, type Deutsch DT04-2P (IP67) is
permanently installed on the solenoid. The correspon-
ding female connector is not included.
Note: The female connector is available as spare part
P-N 3787488.
Pressure
cuto
Displacement
Current
I
s
Setting
range
100%
100%
0%
20%
20%
100bar 400bar
I 80%
I 100%
Threshold
current
Displacement
Pressure
cuto
Setting
range
400bar100bar
100%
20%
Current
I
s
I 80%
I 100%
100%
20%
0%
Threshold
current
Controls
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
72
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
EOA/EOB control with pressure cutoff
The pressure cuto overrides the EO control.
If the system pressure increase, due to the load or
reduced motor displacement, to the setting of the pres-
sure cuto valve, the control increases displacement.
When displacement increases, the available torque
increases as well but the system pressure remains
constant.
Pressure cutoff setting range is 100 – 400 bar. One
revolution corresponds to 48 bar (696 psi)
The threshold current of the 12 VDC solenoid is factory
set at 500 mA. The 24 VDC solenoid is factory set at
250 mA. (Ref. charts 1 and 2, on pages 81 and 82).
The male connector, type Deutsch DT04-2P (IP67) is
permanently installed on the solenoid. The correspon-
ding female connector is not included.
Note: The female connector is available as spare part
P-N 3787488.
Displacement
Pressure
cuto
Setting
range
100%
20%
Current
100%
20%
0%
I
s
Threshold
current
100bar 400bar
Displacement
I
s
Threshold
current
Setting
range
Pressure
cuto
100%
20%
100bar 400bar
100%
20%
0%
Current
EOA/B control, type M, negative control
(begins at max. displacement)
X4
X2
X6
Max
Min
Pressure
compensator
override
A B
B A
EOA/B control, type T, positive control
(begins at min. displacement)
X4
X2
X6
Max
Min
Pressure
compensator
override
A
B
B A
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
Controls
73
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Gauge/pilot ports (EPA/EPB/EOA/EOB control):
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X6 Setting piston pressure
(large setting piston area)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version).
Port locations – V16-220/270 with EPA/EPB/EOA/EOB control.
Gauge ports EPA/EPB/EOA/EOB control
Controls
74
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
HPC control with pressure cutoff
HPC control, type T, positive control
(begins at min. displacement)
HPC control, type M, negative control
(begins at max. displacement)
A
B
Max
Min
X6
B
A
X4
X2
C
Pressure
compensator
override
X5
Pressure
compensator
override
X5
X6
A B
X2
X4
B
A
Min
Max
The pressure cuto overrides the HP control.
If the system pressure increase, due to the load or
reduced motor displacement, to the setting of the pres-
sure cuto valve, the control increases displacement.
When displacement increases, the available torque
increases as well but the system pressure remains
constant.
Pressure cutoff setting range is 100 – 400 bar.
One revolution corresponds to 48 bar (696 psi)
Threshold pressure is preset from factory to 10 bar;
(ref. charts 1 and 2, on pages 81 and 82).
Displacement
Pressure
cuto
Setting
range
400bar100bar
100%
20%
Pilot
pressure
P
s
P 80%
P 100%
100%
20%
0%
Threshold
press. (min)
Pressure
cuto
Displacement
Pilot
pressure
P
s
Setting
range
100%
100%
0%
20%
20%
100bar 400bar
P 80%
P 100%
Threshold
press. (min)
Controls
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
75
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
HOC control with pressure cutoff
The pressure cuto overrides the HO control.
If the system pressure increase, due to the load or
reduced motor displacement to the setting of the pres-
sure cuto valve, the control increases displacement.
When displacement increases, the available torque
increases as well but the system pressure remains
constant.
Pressure cut o setting range is 100 – 400 bar. One
revolution corresponds to 48 bar (696 psi)
Threshold pressure is preset from factory to 10 bar;
(ref. charts 1 and 2, on pages 81 and 82).
Threshold
pressure
Displacement
Pressure
cuto
Setting
range
100%
20%
Pilot
pressure
100%
20%
0%
100bar 400bar
P
s
Displacement
Setting
range
Pressure
cuto
100%
20%
100bar 400bar
100%
20%
0%
Threshold
pressure
P
s
Pilot
pressure
A
B
Max
Min
X6
B
A
X4
X2
Pressure
compensator
override
X5
A B
Max
Min
X6
B
A
X4
X2
Pressure
compensator
override
X5
HOC control, type T, positive control
(begins at min. displacement)
HOC control, type M, negative control
(begins at max. displacement)
Controls
WARNING
Zero degree capability can result in a high risk of overspeed and efficiency
drop, if the motor operates between 0 – 20% displacement.
C
76
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Gauge/pilot ports (HPC/HOC control):
X2 Servo supply pressure (after orifice)
X4 Servo supply pressure (before orifice)
X5 External pilot pressure (max 100 bar)
X6 Setting piston pressure
(large setting piston area)
Port sizes:
– M14x1.5 (ISO version)
–
9
/
16
"-18 O-ring boss (SAE version).
Port locations – V16-220/270 with HPC/HOC control.
Gauge ports HPC/HOC control
Controls
77
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Notes
78
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Ordering codes
V16 220
–
T
–
– – –
PB3ESS ACAA
Example:
Motor Frame Function Mount.- Main- Shaft Control Control Control Control Valve
type size flange & ports end signal orifice modulation options
ports set
Frame Size
Code Displacem.(cm
3
/rev)
220 220
270 270
Frame size 220 270
Code Main ports
4)
, see Fig. 2
00 Axial and radial ports x x
AA Axial ports x x
RR Radial ports x x
AR Axial port on A-side
Radial port on B-side
x x
RA Radial port on A-side
Axial port on B-side
x x
A0 Axial port on A-side
Radial and axial port on B-side
x x
0A Radial and axial port on A-side
Axial port on B-side
x x
R0 Radial port on A-side
Radial and axial port on B-side
x x
0R Radial and axial port on A-side
Radial port on B-side
x x
Frame size 220 270
Code Shaft end, see Chart 5
D
(std.)
DIN spline W50, see Fig. 6 x -
DIN spline W60, see Fig. 6 - x
Z
(option)
DIN spline W50, see Fig 7 - x
G
(option)
DIN spline W50 ”long”,
see Fig 8
- x
S
(std.)
SAE spline 2” T15, see Fig. 9 x -
SAE spline 2.25” T17, see Fig 9 - x
U
(option)
SAE spline 2” T15, see Fig. 10 - x
H
(option)
SAE spline 2.25” T17 “long”,
see Fig. 11
- x
Frame size 220 270
Code Mounting flange
& ports
I ISO version x x
S SAE version x x
Code Control signal
A Pressure cuto, EO, EP 12 VDC
B Pressure cuto, EO, EP 24 VDC
C Pressure cuto, HO, HP
E External pressure (AC, HO, HP)
I Internal pressure (AC)
L 12 VDC (EO, EP)
H 24 VDC (EO, EP)
Frame size 220 270
Code Function
M Motor starts in max
displacement, std.
for EO, EP, HO, HP
x x
T Motor starts in min
displacement, std.
for AC; optional for
EO, EP, HO, HP
x x
Code Control
AC Pressure compensator
EO Electro hydraulic, two-position
EP Electro hydraulic, proportional
HO Hydraulic, two-position
HP Hydraulic, proportional
Code Control orifice set (mm)
1 0.6
2 0.8
3 1.0 (standard)
4 1.2
5 EOA/EPA/EOB/EPB/HOC/HPC
X Special
Product code V16
79
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Ordering codes
– – – / –
/ – 000DT 250070200054220000420
Pressure Optional Version Max. Min. Max. Min. Tresshold Pressure Seal/protection
Valve relief displacement internal displacement external pressure cut o cap
1) All values in pressure/current control range apply to
motors without displacement limitations (0 - 35°).
2) All V16 motors are prepared for speed sensor.
3) Threshold pressure/current depends on the «displace-
ment limitation group» to which the motor belongs, see
Chart 1 and Chart 2, on pages 79 and 80).
4) All motors have both axial and radial ports. Options at
‘Main ports’ applies to which ports shall not have cover
caps.
Code Pressure relief valve
opening pressure
Flushing valve orifice
000 No valves (N)
XXX Pressure setting of catridge
valve [bar] (see Chart 3)
0XX Flushing valve orifice or
plug (see Chart 4)
Code Optional
00 None
2)
S0 Speed sensor NPN (see Fig. 5)
H0 Speed sensor PNP (see Fig. 5)
P0 Position sensor
D0 Speed sensor NPN +
Position sensor
B0 Speed sensor PNP +
Position sensor
0T Painted black (INTERGARD 345
RAL9005 / 2-component)
OX optional painting
Min. displacement
external [cm
3
/rev]
Adustable ≥ internal
limitation
Max. displacement
external [cm
3
/rev]
Adustable ≤ internal
limitation
Version number
Factory assigned
(000 = standard)
Threshold pressure /
current
3)
[bar] alt. [mA]
Max./Min displacement
internal [cm
3
/rev]
Non-adustable
0
Pressure cut o
EPA / EPB / HPC
[bar] (000 = without
pressure cut o)
Code Seal/protection cap on
adjustment screws
0 Standard seal cap in plastic
S Protection cap in steel
– –
Code Valve options
N None
P Pressure relief valves
L Flushing valve
two-sided
C Flushing valve
one-sided
Flushing from A side,
see Fig. 2
D Flushing valve
one-sided
Flushing from B side,
see Fig. 2
Code Control modulating range
(pressure/current)
1)
N AC, EO, HO: 0 [bar]
EP, EPA 12 VDC: 900 [mA]
EP, EPB, 24 VDC: 450 [mA]
A 15 [bar] (AC, HP, HPC)
B 25 [bar] (AC, HP, HPC)
C 35 [bar] (AC, HP, HPC)
D 50 [bar] (AC)
E 100 [bar] (AC)
80
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Product code V16
Note: In addition to the product code the label shows:
• Part number «2-D bar code»
• Serial number
Fig. 2. Definitions: Axial/Radial main ports and A/B side of the motor.
Axial side A
Radial side A
Axial side B
Radial side B
Ordering codes
81
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Chart 1. Displacement limit groups for motors with control starting at max. displacement (code M),
see example in Fig. 3.
Fig. 3. Characteristics of EP control with negative slope control curve
(control starts at max. displacement).
Product code V16
0
20
40
60
80
100
0 200 400 600 800 1000 1200 1400 1600
Displacement [% of max. displ.]
Current [mA]
Displacement versus control current
for EP/EPA/EPB control with negative slope
Current
12V
[mA]
Current
24V
[mA]
Max. displacement limited motor
with control starting at max. displacement (code M)
V16-220
max. displ.
[cc/rev]
V16-270
max. displ.
[cc/rev]
Min.
threshold
current
EP_12V [mA]
Min.
threshold
current
EP_ 24V [mA]
Min.
threshold pressure
HP_ ∆P = 15 bar
[bar]
220 - 176 270 - 216 500 250 10
176 - 132 216 - 162 680 340 13
132 - 88 162 - 108 860 430 16
Ordering codes
82
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Chart 2. Displacement limit groups for motors with control starting at min. displacement (code T),
see example in Fig. 4.
Fig. 4. Characteristics of EP control with positive slope control curve
(control starts at min. displacement).
0
20
40
60
80
100
0 200 400 600 800 1000 1200 1400 1600
Displacement [% of max. displ.]
Current [mA]
Displacement versus control current
for EP/EPA/EPB control with positive slope
Current
12V [mA]
Current
24V [mA]
Product code V16
Min. displacement limited motor
with control starting at min. displacement (code T)
V16-220
max. displ.
[cc/rev]
V16-270
max. displ.
[cc/rev]
Min.
threshold
current
EP_12V [mA]
Min.
threshold
current
EP_ 24V [mA]
Min.
threshold pressure
HP_ ∆P = 15 bar
[bar]
0 - 44 0 - 54 500 250 10
44 - 88 54 - 108 680 340 13
88 - 132 108 - 162 860 430 16
Ordering codes
83
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Chart 3. Available cartridge valves.
Chart 4. Available flushing orifices.
Product code V16
Order
Code
Pressure setting, with a flow of 20 lpm
passing through the valve. [bar]
230 230
250 250
280 280
300 300
350 350
380 380
420 420
Order
Code
Orifice
[mm]
Flushing flow [lpm] at
15 bar 20 bar 25 bar
000 Plug - - -
010 1 2.3 2.7 3.0
013 1.3 3.9 4.5 5.0
015 1.5 5.2 6.0 6.7
017 1.7 6.6 7.7 8.6
020 2.0 9.2 10.6 11.9
030 3.0 20.0 2 3.1 25.8
Chart 5. Compilation of selectable shaft variants.
Spline shaft
(DIN 5480)
Mounting
flange
(Brg. Hsg)
Dimension,
flange to
shaft shoulder
Code D (std.) [mm]
V16-220 W50x2x30x24 ISO 200 40
V16-220 W50x2x30x24 SA E 165 .1 8
V16-270 W60x2x30x28 ISO 200 50
Spline shaft
(DIN 5480)
Mounting
flange
(Brg. Hsg)
Dimension,
flange to
shaft shoulder
Code Z (opt.) [mm]
V16-270 W50x2x30x24 ISO 200 40
V16-270 W50x2x30x24 SA E 165 .1 8
Spline shaft
(DIN 5480)
Mounting
flange
(Brg. Hsg)
Dimension,
flange to
shaft shoulder
Code G (opt.) [mm]
V16-270 W50x2x30x24 ISO 200 50
Spline shaft
(SAE J498b)
Mounting
flange
(Brg. Hsg)
Dimension,
flange to
shaft shoulder
Code S (std.) [mm]
V16-220 2” 15T 8/16DP S AE 16 5.1 8
V16-220 2” 15T 8/16DP ISO 200 40
V16-270
V16-270
2
1
/
4
” 17T 8/16DP
2
1
/
4
” 17T 8/16DP
S AE 16 5.1
ISO 200
8
40
Spline shaft
(SAE J498b)
Mounting
flange
(Brg. Hsg)
Dimension,
flange to
shaft shoulder
Code U (opt.) [mm]
V16-270 2” 15T 8/16DP SA E 165 .1 8
V16-270 2” 15T 8/16DP ISO 200 40
Spline shaft
(DIN 5480)
Mounting
flange
(Brg. Hsg)
Dimension,
flange to
shaft shoulder
Code H (opt.) [mm]
V16-270 2
1
/
4
” 17T 8/16DP ISO 200 50
Ordering codes
Fig. 4. Characteristics of EP control with positive slope control curve
(control starts at min. displacement).
84
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Fig. 6. Dimensional drawings, shaft end code D.
Fig. 5. Available speed sensor types.
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
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
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
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:
SPEED
SENSOR
U
Supply
GND
R U
out
Configuration with pull-down resistor (for each output channel):
Configuration with pull-up resistor (for each output channel):
SPEED
SENSOR
U
Supply
GND
R
U
out
Output signal
Output signal
The outputs are short circuit proof and protected against reverse polarity.
Product code V16
• NPN With pull-up resistor (for R=2200 ): U
low
<1.5V; U
high
>0.92*U
supply
• PNP With pull-down resistor (for R=560 ): U
low
<0.1V; U
high
> U
supply -3.5V
Shaft Code D
Ordering codes
85
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Fig. 7. Dimensional drawings, shaft end code Z.
:6$(%HDULQJKRXVLQJ
:,62%HDULQJKRXVLQJ
6KDIW&RGH=
:
:

P
P
Shaft Code Z
Fig. 8. Dimensional drawings, shaft end code G.
:,62%HDULQJKRXVLQJ
6KDIW&RGH*
P
:
Shaft Code G
:6$(%HDULQJKRXVLQJ
:,62%HDULQJKRXVLQJ
6KDIW&RGH=
:
:

P
P
:,62%HDULQJKRXVLQJ
6KDIW&RGH*
P
:
Ordering codesOrdering codes
86
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Shaft Code S
Fig. 9. Dimensional drawings, shaft end code S.
6$(76$(%HDULQJKRXVLQJ
6KDIW&RGH6
7,62%HDULQJKRXVLQJ
76$(%HDULQJKRXVLQJ
7,62%HDULQJKRXVLQJ
7
P
P
7
P
7
7
P
Fig. 10. Dimensional drawings, shaft end code U.
6KDIW&RGH8
7,62%HDULQJKRXVLQJ
76$(%HDULQJKRXVLQJ
7
7
P
P
Shaft Code U
Ordering codes
87
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Fig. 11. Dimensional drawings, shaft end code H.
Shaft Code H
6KDIW&RGH+
7,62%HDULQJKRXVLQJ
7
P
Ordering codes
88
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
V16-220, ISO version, type T positive control
Shown: V16-220-ISO with AC compensator
Shaft code S, -220Shaft code D, -220
K
K
0
L
Q
0+
6KDIW&RGH'
K

0
L
Q
81&%
6KDIW&RGH6
Installation Dimension
89
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
V16-220, SAE version, type M negative control
Shown: V16-220-SAE with EP control
Shaft code D, -220Shaft code S, -220
0+
0
L
Q
+

6KDIW&RGH'
81&%
0
L
Q


6KDIW&RGH6
Installation Dimension
90
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
V16-270, ISO version, type M negative control
Shown: V16-270-ISO with EPA control
Shaft code Z, -270
Shaft code U, -270Shaft code H, -270
Shaft code D, -270 Shaft code G -270
Shaft code S, -270
K
K
0
L
Q
0+
6KDIW&RGH'
0+
0
L
Q
K
K
6KDIW&RGH*
81&%
0
L
Q

K
6KDIW&RGH+
0+
K
0
L
Q
K
6KDIW&RGH=
K

0
L
Q
81&%
6KDIW&RGH6
81&%
0
L
Q

K
6KDIW&RGH8
Installation Dimension
91
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
V16-270, SAE version, type M negative control
Shown: V16-270-SAE with HP control
Shaft code Z, -270Shaft code U, -270Shaft code S, -270
81&%
0
L
Q


6KDIW&RGH6

0
L
Q

81&%
6KDIW&RGH8
 
K
0
L
Q
0+
6KDIW&RGH=
Installation Dimension
92
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Position sensor
The position sensor oers an unmatched combination of
ruggedness and long life. The non-contacting, inductive
sensing design provides superior resistance to shock
and vibration that other technologies, such as magne-
tostrictive, simply can’t match; as well as eliminating
the potential reliability issues related to contacting parts
used in potentiometer based products.
Environmental
OPERATING TEMPERATURE RANGE -40°C to 125°C
STORAGE TEMPERATURE RANGE -40°C to 80°C
LIFE Contactless
MTTFd 203 years
VELOCITY MAX. 2 m/s in hydraulic applications (ISO VG32 mineral oil)
VIBRATION EN 60068-2-4 (9gn rms)
SHOCK 2500g survival
WORKING PRESSURE 670 bar
BURST PRESSURE 1000 bar
PULSED PRESSURE 0-470 bar in 1s (tested to 100 000 cycles)
WORKING FLUID Compatible with a wide range of hydraulic fluids,
including retardant and ECO based fluids
EMC Directive 2004/108/EC
SEALING M12 connector (C01) IP67
Cable with gland (BXX) IP69K
Flying leads (FXX) IP66
3LQ
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1 Output
2 Vsupply
3 GND (0V)
4 Not connected
5 Not connected
Specifications on page 91.
M12 connector
Technical data
93
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Hydraulic Motors
Series V16
Catalogue MSG30-8223/UK
Specifications
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Electrical
SUPPLY VOLTAGE 5Vdc + 0.1 Vdc and 8-30 Vdc unregulated – auto-selects
SUPPLY CURRENT < 80 mA
SUPPLY REVERSE POLARITY PROTECTION Yes
OVER-VOLTAGE PROTECTION 40 Vdc max
POWERON SETTLEMENT TIME <1s
Voltage Output – ICT800
ACTUAL ELECTRICAL STROKE = High Voltage Position – Low Voltage Position
OUTPUT RANGE A1 @ 5Vdc SUPPLY 10 - 90 % + 1 % of Vsupply over measurement range
OUTPUT RANGE A1 @ 830Vdc SUPPLY 0 - 5 - 4.5 V + 3 % absolute
OUTPUT RANGE A5 @ 5Vdc SUPPLY 4 - 96 % + 1 % of Vsupply over measurement range
OUTPUT RANGE A5 @ 830Vdc SUPPLY 0.2 - 4.8 V + 3 % absolute
LOAD RESISTANCE 1k min. (resistive to GND)
LINEARTY <+ 0.1 %
Technical data
94
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Content Page
Options .................................................................................................................................................95
Flushing valve ....................................................................................................................................95
Pressure relief valve ............................................................................................................................ 96
Speed sensor .................................................................................................................................... 97
High Speed/High Power Operation ...................................................................................................... 97
V12 V 14
Valve and sensor options
V 16
95
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Valve options (overview)
• Flushing valve (option L; below)
• Pressure relief valves (option P; page 96)
* Always consult with Pump and Motor division when
specifying option B and W
Valve and sensor options
Flushing valve (option L)
The Variable motors are available with a flushing (or
shuttle) valve that supplies the motor with a cooling flow
through the case. Cooling the motor may be required
when operating at high speeds and/or power levels.
The flushing valve consists of a three-position, three-way
spool valve built into the connection module. It connects
the low pressure side of the main circuit to a nozzle
(optional sizes below) that flush fluid into the motor case.
In a closed circuit transmission, the flushing valve
removes part of the fluid in the main loop. The removed
fluid is continuously being replaced by cool, filtered fluid
from the low pressure charge pump on the main pump.
V14-110 (EP control) with built-in flushing valve.
Hydraulic schematic – V14 and V16 with built-in
flushing valve.
V14_FV_inst_schematic
Leif A./
03-03-11
A
B
Flushing Nozzle
valve (Ø 1.3 mm std.)
Flushing valve
(optional)
Ordering
code
Orifice
size
[mm]
Status Flow [l/min] at
15 bar 20 bar 25 bar
L010 1.0 Optional 2.3 2.7 3.0
L013 1.3 Standard 3.9 4.5 5.0
L015 1.5 Optional 5.2 6.0 6.7
L017 1.7 Optional 6.6 7.7 8.6
L020 2.0 Optional 9.2 10.6 11.9
L030 3.0 Optional 20.0 23.1 25.8
NOTE: ‘L000’ = plug
Available nozzles V14 and V16
Ordering
code
Orifice
size
[mm]
Status Flow [l/min] at
15 bar 20 bar 25 bar
L01 1.3 Standard 3.9 4.5 5.0
L02 0.8 Optional 1.5 1.7 1.9
L03 1.0 Optional 2.3 2.7 3.0
L04 1.2 Optional 3.2 3.7 4.1
L05 1.5 Optional 5.2 6.0 6.7
L06 1.7 Optional 6.6 7.7 8.6
L07 2.0 Optional 9.2 10.6 11.9
L08 3.0 Optional 20.0 2 3.1 25.8
Available nozzles V12
NOTE: ‘L00’ = plug
Sensor options (overview)
• Shaft speed sensor V14 (option P; page 97)
Shaft speed sensor V16 (option S0 or H0; page 97)
96
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Pressure relief valves (option P)
To protect the motor (and the main hydraulic circuit) from
unwanted, high pressure peaks, the V14 and V16 can be
supplied with relief valve cartridges.
The individual cartridge (with integrated check valve
function) has a non-adjustable, factory-set opening
pressure, available in pressure settings shown below.
The cross section (below right) shows a situation, where
the upper cartridge has opened because of high fluid
pressure. This, in turn, forces the opposite cartridge to
open to the low pressure area (this cartridge now acting
as a check valve).
As shown, a small part of the flow may go directly to the
reservoir.
NOTE:
- The pressure relief cartridges should not be used as
main pressure reliefs; in a motor application, they
should only be relied on to limit short duration pressure
peaks (or the temperature of the fluid which circulates
through the motor will rapidly reach damaging high
levels).
- The main pressure relief is usually installed in the
main pump or in the directional control valve, or is line
mounted between pump and motor.
Hydraulic schematic
Section A-A (showing pressure relief cartridges).
V14_relief_valve
s
.ep
Leif A./
03-03-26
Main port
(here: high
pressure)
To tank
(through the
housing)
Connection
module
Main port
(here: low
pressure)
Relief valve cartridge Relief valve cartridge
(here functioning (here functioning
as a check valve) as a relief valve)
V14_P_inst_schem atic.eps
Leif A./
03-03-26
A
B
Cartridge valve
(optional)
Valve and sensor options
Cartridge
valve
(optional)
V14-110 (EP control) with relief valve cartridges.
AA
Available cartridges V14
Ordering
code
Pressure
setting [bar]
Partnumber
P300 300 9120029264
P330 330 9120029265
P350 350 9120029266
P380 380 9120029267
P400 400 9120029268
P420 420 9120029269
P480 480 3768548
Ordering
code
Pressure
setting [bar]
Partnumber
P230 230 20006727
P250 250 20004981
P280 280 20007439
P300 300 20005798
P350 350 20000990
P380 380 20006115
P420 420 00153491
Available cartridges V16
97
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
V14_speed_sensor_install.eps
Leif A./
03-03-11
V14-160 (AC control) with speed sensor.
Valve and sensor options
Running in procedure Parker Motors
We suggest the following procedure to run in the
Variable motors.
1. Start @ 500 rpm, dierential pressure 250 bar,
outlet 10 – 15 bar.
2. Run until the drain temperature has passed its
maximum* and has decreased 1 – 2 °C
3. Increase dierential pressure to 350 bar
4. Run until the drain temperature has passed its
maximum* and has decreased 1 – 2 °C
Running In Example:
40
45
50
55
60
65
70
75
80
0 10 20 30 40 50 60 70 80 90 100
0
50
100
150
200
250
300
350
400
Temp [°C]
Time [min]
Running In @ 500 rpm
Drain Temp
Dierential Pressure
Speed sensor
A wide range of speed sensor kits are available for
series V12/V14/V16.
The sensors are ferrostat dierential (Hall-eect)
The sensor output is a square wave signal within a fre-
quency range of 0 Hz to 15 kHz.
NOTE: - V12 series must be specified in the ordering
code refer to pages 15 to 18.
- V14 series must be specified in the ordering
code refer to pages 40 to 42.
- V16 series must be specified in the ordering
code refer to pages 78 to 83.
5. Increase dierential pressure to 400 bar
6. Run until the drain temperature has passed its
maximum* and has stabilized.
*If, at any point, the temperature tends to pass 100 °C,
decrease the pressure at once.
Please make sure the drain temperature probe is in the
drain oil flow to measure the correct temp.
High Speed/High Power operation Running in procedure at mid. displacement
Order number Electronic Signals Installation Connector Cable lenght Installation instruction
3785190 NPN 2 M12*1 adjustable Free leads 1000 mm MSG30-8301-INST
3722481 NPN 2 M12*1 adjustable M12 4 pin 260 mm MSG30-8303-INST
3722480 NPN 1 M12*1 adjustable AMP 3 pin 338 mm MSG30-8304-INST
3724736* NPN 2 Plug-in M12 4 pin 260 mm MSG30-5525-INST
3724737* PNP 2 Plug-in M12 4 pin 260 mm MSG30-5525-INST
* Only for V16.
98
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Installation and start-up information
V12 V 14 V 16
Content Page
Installation and start-up information ................................................................................99
Direction of rotation versus flow ..........................................................................................................99
Filtration ...........................................................................................................................................99
Case pressure ................................................................................................................................... 99
Required inlet pressure ......................................................................................................................99
Operating temperatures ..................................................................................................................... 99
Drain ports...................................................................................................................................... 100
Hydraulic fluids ............................................................................................................................... 100
Before start-up ................................................................................................................................ 100
99
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Direction of rotation versus flow
NOTE: The V12 and V14 and V16 motors are bi-directional.
V12, V16 rotation:
- End cap position T (AC and AH controls): When port B
(open arrow) is pressurized, the motor rotates clock-
wise (right hand; R), and when port A (black arrow) is
pressurized, the motor turns counter clockwise (left
hand; L)
- End cap position M (EO, EP, HO and HP controls): A
and B port positions interchange (A-to-B, B-to-A).
V14 rotation:
- Refer to the V14 illustration below right (valid for all
compensators and controls).
NOTE: Before installing a V12, V14 or V16 motor in se-
ries (when both A and B ports can be subject to
high pressures simultaneously) contact Parker
Hannifin.
Filtration
Maximum motor sevice life is obtained when the fluid
clean lineness meets or exceeds ISO code 20/18/13
(ISO 4406). A 10 µm (absolute) filter is recommended.
Case pressure
To secure correct case pressure and lubrication, a
spring loaded check valve, 1 – 3 bar, in the drain line
(shown on next page) is recommended.
NOTE: Contact Parker Hannifin for information when
operating at high speeds.
Operating temperatures
The following temperatures should not be exceeded
Main circuit: 80 °C.
Drain fluid: 115 °C.
Continuous operation at high power levels usually re-
quires case flushing in order for the fluid to stay above
the minimum viscosity requirement. A flushing valve and
restricting nozzle, available as an option, provide the
necessary main circuit flushing flow.
Refer to fig. 1 (next page), and to:
- V12, V14, V16: ‘Flushing valve’, page 95.
Direction of rotation vs. flow for the V12, V16 motor
(here shown with AC-compensator; end cap
position T).
Direction of rotation vs. flow for the V14 motor
(shown with AC-compensator).
V12_flow_rotation.
e
Leif A./03-04-01
Right hand
rotation (R)
Side port A Rear port
A B
Left hand
rotation (L)
Side port B
V14_flow_rotation.
e
Leif A./
03-03-11
Left hand
rotation (L)
Right hand
rotation (R)
Port A
Port B
Installation and start-up information
Required inlet pressure
The motor may operate as a pump under certain conditions.
When this occurs, a minimum pressure must be maintai-
ned at the inlet port; increased noise and gradually dete-
riorating performance due to cavitation may otherwise be
experienced.
A 15 bar inlet pressure, measured at the motor inlet port,
satisfies most operating conditions.
Contact Parker Hannifin for more specific information
on inlet pressure requirements.
Min and max case pressure [bar] vs. shaft speed [rpm].
Frame size 1500 3000 4000 5000 6000
V12-60 max 12 0.5–7 1–5.5 1.5–5 2–5
V12-80 max 12 0.5–7 1–5.5 1.5–5 2.5–5
V14-110 max 10 1–6 1.5–5 2–4.5 3–5
V14-160 max 10 1–6 2–5.5 2.5–5.5 -
V16-220 max 8 2 – 6 3 – 5.5 4 – 5 -
V16-270 max 8 2 – 6 3 – 5.5 4 – 5 -
100
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Drain ports
There are two drain ports on the V12, V16 and three on
the V14 motors. The uppermost drain port should always
be utilized.
In order to avoid excessively high case pressure, the
drain line should be connected directly to the reservoir.
Hydraulic fluids
Ratings and performance data for the motors are valid
when a good quality, contamination-free, petroleum-
based fluid is used in the hydraulic system.
Hydraulic fluids type HLP (DIN 51524), automatic
transmission fluids type A, or API CD engine oils can
be used.
When the hydraulic system has reached full operating
temperature, the motor drain oil viscosity should be above
8 mm
2
/s (cSt).
At start-up, the viscosity should not exceed 1500 mm
2
/s.
The ideal operating range for the motor is 15 to 30
mm
2
/s.
Fire resistant fluids, when used under modified operating
conditions, and synthetic fluids are also suitable.
Contact Parker Hannifin for additional information about:
– Hydraulic fluid specifications
– Fire resistant fluids.
Before start-up
Make sure the motor case as well as the entire
hydraulic system is filled with hydraulic fluid.
The internal leakage, especially at low operating pres-
sures, is not sucient to provide lubrication at start-up.
Fig. 1.
Fig. 2.
Fig. 3.
V14_drain.eps
Leif A./
03-03-11
Flushing valve
(optional)
Drain and
cooling flow
to reservoir
Check valve
Alt. drain port
V14 shown
Recom-
mended
1 – 3 bar
Installation and start-up information
To reservoir
Check valve
Drain port
Alt. drain port
Alt. drain port
Recommended
1 – 3 bar
V14_drain.eps
Leif A./
03-03-11
Drain port
Check
valve
Recom-
mended
1-3 bar
Alt. drain ports
To reservoir
V14_drain.eps
Leif A./
03-03-11
101
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Notes
102
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Notes
103
Hydraulic Motors
Series V12/V14/V16
Catalogue MSG30-8223/UK
Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Offer of Sale
Please contact your Parker representation for a detailed ”Oer of Sale”.
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN
OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized
distributors provide product or system options for further investigation by users having technical expertise.
The user, through its own analysis and testing, is solely responsible for making the final selection of the
system and components and assuring that all performance, endurance, maintenance, safety and warning
requirements of the application are met. The user must analyze all aspects of the application, follow applicable
industry standards, and follow the information concerning the product in the current product catalog and in
any other materials provided from Parker or its subsidiaries or authorized distributors.
To the extent that Parker or its subsidiaries or authorized distributors provide component or system options
based upon data or specifications provided by the user, the user is responsible for determining that such
data and specifications are suitable and sucient for all applications and reasonably foreseeable uses of the
components or systems.
WARNING – USER RESPONSIBILITY
Notes
additional support documents:
Installation and start-up information Hydraulic
Motors Series V12, V14, V16
MSG30-8223-INST/UK
Speed Sensor Series V16
MSG30-5525-M1/UK
Service/Spare Parts Manual
Series V14
MSG30-5510-M1/UK
Service/Spare Parts Manual
Series V12
MSG30-5506-M1/UK
Service/Spare Parts Manual
Series V16
MSG30-5526-M1/UK
European Headquarters
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Switzerland
Tel: +41 21 821 85 00
© 2023 Parker Hannifin Corporation. All rights reserved. Catalogue MSG30-8223/UK 09/2023
Your authorized Distributor
www.parker.com