Servovalves
Catalog HY14-2550/US
SE60.indd, dd
C81
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
C
Series SE60
Specifications
General Description
Series SE60 is a two stage, 4-way, flapper and nozzle
style servovalve. The SE60 has a wide range of flow
ratings and a high performance spool and sleeve de-
sign.
A special jewel feedback design enhances durability
and prevents ball glitch problems, which can occur in
other types of servovalves. This valve is rated for
210 Bar (3000 PSI) service.
Features
•
Lapped spool and sleeve
•
Jewel feedback ball for durability
•
Aluminum body
•
Medium and High performance
•
ISO 10372 size 6 standard 50.8 mm (2.000 in.) port circle
Flow vs. Pressure Drop
at 100% command
Flow Path P →C1 →C2 →R
Technical Information
Flow Rating ±10% 95, 150, 230 LPM
@ 70 Bar (1000 PSI) (25, 40, 60 GPM)
Supply Pressure 10 – 210 Bar
(145 – 3000 PSI)
Tank Port Pressure 210 Bar (3000 PSI) Max.
< 10 Bar (145 PSI) for
best performance
Null Leakage Flow 2.4 – 3.6 LPM (0.6 – 1.0 GPM)
per 70 Bar (1000 PSI)
Pilot Flow 0.4 LPM (0.1 GPM)
@ 210 Bar (3000 PSI)
Input Command ±40 mA std.
Frequency Response > 100 Hz
@ 90° phase shift (See Performance Curves)
Non-Linearity ≤ 10%
Hysteresis ≤4%
Threshold ≤ 1%
Null Shift
with temperature ≤ 2% per 55°C (100°F)
with pressure ≤ 2% per 70 Bar (1000 PSI)
Pressure Gain 60% typical
change in pressure per
1% change in input
command
Step Response 0 - 100%, < 15 ms
Fluid Petroleum based Mineral Oil,
10 – 110 cSt at 38°C (100°F)
Fluid Cleanliness ISO 4406 15/12 or better
Operating -30°C to +130°C
Temperature (-22°F to +266°F)
Protection Class NEMA 4, IP65
100
30
60
25
30
300
500
300
3000
LPMGPM
1000 2000
7035 21014021
Bar
PSI
40
190
112
150
95
8
230
380
10
40
50
60
25
38
20
75
Servovalves
Catalog HY14-2550/US
SE60.indd, dd
C82
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
Series SE60
C
Ordering Information
SE60
Series Wiring
Seal
Special
Options
Factory Code
for Special Options
FlowsPilot
Source
Material
Aluminum
Coils
Operating
Pressure
Weight: 3.4 kg (7.5 lbs.)
Cable with mating connector: EHC154S
Mating connector: MS3106E-14S-2S
Bolt kit: 4 of M10 x 60 mm, or 4 of 3/8-16x2.375"
Flushing valve: Consult factory.
US Subplate, 4 ports: AS06SPS20S (# 20 SAE side ports)
Metric Subplate, 4 ports: AS06SPS20M (M42 x 2.0 ISO 6149 side ports)
Electronics: BD101, 23-7030, BD90, or BD95
Version
A
Code Description
V Fluorocarbon (std.)
N Nitrile
Code Description
A Internal
C External
Code Connector over Flow P to C2 with:
B Port C2 (+) signal to A, C
A Port C1 (+) signal to A, C
Code Description
25 95 LPM (25 GPM)
40 150 LPM (40 GPM)
60 230 LPM (60 GPM)
Code Description
H High performance
1)
S Standard
1)
Consult factory for
price, delivery and
availability of high
performance version.
2)
Consult factory for price,
delivery and availability of
special options.
Code Description
Omit Standard
F Field Replaceable
Filter
S (Specify)
2)
Code Description Parallel Series
F 80 Ohms 40 mA 20 mA
H 200 Ohms 15 mA 7.5 mA
G 22 Ohms 200 mA 100 mA
T 1000 Ohms 10 mA 5 mA
M 27 Ohms 100 mA 50 mA
L 1200 Ohms 20 mA 10mA
A 40 Ohms 60mA 30mA
B 300 Ohms 30mA 15 mA
C 800 Ohms 30mA 15mA
D 22 Ohms 80mA 40mA
Code Description
A 210 Bar
(3000 PSI)
B 275 LPM
(4000 PSI)*
* 4000 PSI requires
nitrile seals.
Servovalves
Catalog HY14-2550/US
SE60.indd, dd
C83
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
C
Series SE60
Technical Information
Step Response at 210 Bar (3000 PSI)
Standard Response
High Response
SE60 – 230 LPM (60 GPM)
Installation Wiring Options
This servovalve has two coils. When connecting the valve to a drive amplifier, the user’s external wiring may put
the coils either in parallel or in series as needed. Refer to the illustrations below and to the mounting pattern for
this valve to insure proper control phasing.
Polarity shown connects flow from P to C2 port.
ABCD
Series
+
-
ABCD
Parallel
+
-
Performance Curves
Frequency Response at 210 Bar (3000 PSI)
Standard Response
SE60 – 95 LPM (25 GPM)
10
0
50
75
100
-4
20 40 60 100 200 4005
-6
-8
0
-2
25
Phase lag (degrees) Amplitude ratio (dB)
Frequency (Hz)
±25%
±100%
10
0
50
75
100
-4
20 40 60 100 200 4005
-6
-8
0
-2
25
Phase lag (degrees) Amplitude ratio (dB)
Frequency (Hz)
±100%
±25%
Servovalves
Catalog HY14-2550/US
SE60.indd, dd
C84
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
Series SE60
C
Dimensions
Mounting Surface
1. The minimum depth of hole G is 2 mm (0.079 in.).
The ISO recommended full-thread depth is
30 mm (1.181 in.).
2. Surface roughness Ra < 0.8 µm [N6], as specified in
ISO 468 and ISO 1302.
3. Surface flatness: 0.025 mm (0.001 in.) as specified in
ISO 1101.
1. Suggested mounting bolts M10 x 60 mm or
3/8-16 x 2.375" long high tensile steel, socket-head
cap screws.
2. 4-way electrical connector mates with MS3106-14S-2S or
equivalent. Is available at 180° to position shown (advise
desired position at time of order).
3. Base O-Rings: 4 of Parker 2019V-7, 1 of Parker 2012V-7
(if external pilot is used).
4. Null adjust requires 12 A/F ring spanner (12 mm box
end wrench) and 3.0 hexagon key. Flow out of C2 will
increase with clockwise rotation of key.
5. Optional field replaceable filter housing.
Element P/N SRS1479.
Metric Dimensions (mm) (± 0.1 mm)
P C1 R C2 G X F1 F2 F3 F4
Axis
Ø 17.5 max Ø 17.5 max Ø 17.5 max Ø 17.5 max Ø 8 Ø 5 M10 M10 M10 M10
x 36.5 11.1 36.5 61.9 11.1 55.6 0 73.0 73.0 0
y 17.4 42.8 68.2 42.8 23.7 4.7 0 0 85.7 85.7
F1
F2
C2
C1
P
G
X
R
F4
F3
x
y
U.S Dimensions (inches) (± 0.004 in.)
P C1 R C2 G X F1 F2 F3 F4
Axis
Ø 0.688 Ø 0.688 Ø 0.688 Ø 0.688 Ø 0.39 Ø 0.20 3/8 - 16 3/8 - 16 3/8 - 16 3/8 - 16
max max max max
x 1.437 0.437 1.437 2.437 0.437 2.187 0 2.875 2.875 0
y 0.687 1.687 2.687 1.687 0.937 0.187 0 0 3.375 3.375
Inch equivalents for millimeter dimensions are shown in (**)
5
55.9
(2.20)
139.8
(5.50)
15.7
(0.62)
6.4
(0.25)
2
1
4
91.9
(3.62)
104.1
(4.10)
118.0
(4.65)
36.0
(1.42)
76.0
(2.99)
3
C1
P
C2
R
pilot
15.7
(0.62)
87.0
(3.43)
