Vickers

®

Vane Pumps

V Series - Low Noise Vane Pumps

High Performance Intravane Pumps

For Industrial Applications

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™

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EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 20114

Introduction

Vickers offers the most complete line of hydraulic intravane

pumps for industrial applications. A wide variety of single

and multiple conﬁgurations enables you to select the precise

pump or combination best suited for your application.

Your choice of pump is backed by more than 70 years of Vick-

ers engineering and manufacturing skill.

Performance

These cost–effective pumps provide volumetric efﬁciencies

of more than 90% and sound levels as low as 62 dB(A) with

operating pressures to 207 bar (3000 psi).

General Description

Intravane pumps provide longer life, increased productivity

and application versatility. Extremely low sound levels are

compatible with the most demanding industrial applications.

Compact size and ease of service allow maximum equipment

design ﬂexibility. Pumps are available in single, double and

thru-drive conﬁgurations.

Features and Beneﬁts

• High operating pressure capabilities in compact packages

provide high power to weight ratios and lower installed

costs.

• Low noise characteristics inherent in intravane design

enhance operator comfort.

• Twelve vane system provides low amplitude ﬂow pulsa-

tions resulting in low system noise characteristics.

• Hydraulic balancing, designed to prevent internally-in-

duced radial shaft and bearing loads, provides long life.

• Double pumps and thru-drive arrangements save installa-

tion space and cost by eliminating double shaft extension

electric motors or by reducing the number of motors and

drive couplings.

• Thru-drive models provide valuable circuit design ﬂex-

ibility, such as having ﬁxed and variable displacement

models on a single input drive.

• Sixteen ﬂow displacements and high operating pressure

capabilities provide optimum selection and single-source

capability for your complete range of ﬂow and pressure

requirements.

• Factory tested cartridge kits provide new pump perfor-

mance upon installation.

• The cartridge kit design offers fast and efﬁcient ﬁeld ser-

viceability. The cartridge is independent of the drive shaft,

allowing for easy change of ﬂow capacity and servicing

without removing the pump from its mounting.

• Inlet and outlet ports can be oriented in four different

positions relative to each other, providing greater installa-

tion ﬂexibility and ease of machine design.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 5

Model Maximum Rated Maximum

Geometric Speed Pressure

Displacements r/min bar (psi)

cm

3

/r (in

3

/r)

Single Pumps Installation

20V 45 (2,8) 1800 207 (3000) ...................................... 21

25V 67 (4.1) 1800 172 (2500) ...................................... 22

35V 121 (7.4) 1800 172 (2500) ...................................... 22

45V 193 (11.7) 1800 172 (2500) ...................................... 22

Double Pumps Installation

2520V 67 (4.1) shaft end 1800 172 (2500) ...................................... 23

45 (2.8) cover end 1800 207 (3000)

2525V 67 (4.1) shaft end 1800 172 (2500) ...................................... 24

67 (4.1) cover end 1800 172 (2500)

3520V 121 (7.4) shaft end 1800 172 (2500) ...................................... 23

45 (2.8) cover end 1800 207 (3000)

3525V 121 (7.4) shaft end 1800 172 (2500) ...................................... 23

67 (4.1) cover end 1800 172 (2500)

4520V 193 (11.7) shaft end 1800 172 (2500) ...................................... 23

45 (2.8) cover end 1800 207 (3000)

4525V 193 (11.7) shaft end 1800 172 (2500) ...................................... 23

67 (4.1) cover end 1800 172 (2500)

4535V 193 (11.7) shaft end 1800 172 (2500) ...................................... 24

121 (7.4) cover end 1800 172 (2500)

Thru-Drive Pumps Installation

25VT 67 (4.1) 1800 172 (2500) ...................................... 26

35VT 121 (7.4) 1800 172 (2500) ...................................... 26

45VT 193 (11.7) 1800 172 (2500) ...................................... 26

Thru-drive Rear Mountings ........................................................................................................................... 27-30

Performance Data ......................................................................................................................................................................... 6

Model Code ................................................................................................................................................................................ 7-9

Operating Data ........................................................................................................................................................................... 10

Application Data ......................................................................................................................................................................... 11

Performance Characteristics ................................................................................................................................................ 12-20

Installation Data .................................................................................................................................................................... 21-30

Optional Shafts ...................................................................................................................................................................... 31-32

ISO Pilot Flange Mounting Options .......................................................................................................................................... 33

Torque Loading & Drives ........................................................................................................................................................... 34

Foot Mounting Bracket Option ................................................................................................................................................. 36

Weights & Mounting Options ................................................................................................................................................... 37

Ordering & Service Information ................................................................................................................................................ 37

Table of Contents

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 20116

Performance Data Single, Double &

Thru-Drive Vane Pumps

Pressure limits, inlet port - bar (psi):

Minimum -0,17 bar (5” Hg) for anti-wear oil

-0,10 bar (3” Hg) for water containing ﬂuids

and phosphate esters

Maximum 1,4 bar (20 psi) all ﬂuids

Range 0 to 0,35 bar (0 to 5 psi) all ﬂuids

Maximum continuous pressures in bar (psi), outlet ports

Using anti-wear oil or Using water-in-oil Using water

Model Code phosphate ester ﬂuid* emulsions glycol ﬂuid

20V 2 138 (2000) 69 (1000) 138 (2000)

20V 5,8,11 207 (3000) 69 (1000) 159 (2300)

**20V 12 159 (2300) 69 (1000) 159 (2300)

**20V 14 138 (2000) 69 (1000) 138 (2000)

25V 10,12,14,17,21 172 (2500) 69 (1000) 159 (2300)

25VT 12,14,17,21 172 (2500) 69 (1000) 159 (2300)

25**V 12,14,17,21 172 (2500) 69 (1000) 159 (2300)

**25V 12,14,17,21 172 (2500) 69 (1000) 159 (2300)

35V 25,30,35,38 172 (2500) 69 (1000) 159 (2300)

35VT 25,30,35,38 172 (2500) 69 (1000) 159 (2300)

35**V 25,30,35,38 172 (2500) 69 (1000) 159 (2300)

**35V 25,30,35,38 172 (2500) 69 (1000) 159 (2300)

45V 42,45,50,60 172 (2500) 69 (1000) 159 (2300)

45VT 42, 50, 60 172 (2500) 69 (1000) 159 (2300)

45**V 42, 50, 60 172 (2500) 69 (1000) 159 (2300)

* A transient (peak) pressure 10% over the continuous pressure rating for 0.5 seconds or less duration is allowed.

Speed limits

Minimum speed, all models and ﬂuid combinations ........................... 600 rpm

Maximum speed - standard models using anti-wear ﬂuid ................... 1800 rpm

Standard models using synthetic and water-in-oil emulsions .............. 1200 rpm*

Models using water glycol ﬂuid ........................................................... 1500 rpm*

* See Vickers brochure #579.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 7

Single Pump Model Code

F3 - Viton Seals

Omit if not required

Series Designation

20V – 7 to 45 cm

3

/r (0.43 to 2.78 in

3

/r)

25V – 33 to 67 cm

3

/r (2.0 to 4.1 in

3

/r)

35V – 81 to 121 cm

3

/r (4.9 to 7.4 in

3

/r)

45V – 138 to 193 cm

3

/r (8.4 to 11.6 in

3

/r)

Pilot Designation

Omit - Standard pilot

S – SAE per ISO 3019/1 (SAE J744)

(N/A on 20V pump).

M – Metric per ISO 3019/2 100A2HW

codes (N/A on 20V pump).

Geometric Displacement

Rated capacity (USgpm) at 1200 rpm,

6,9 bar (100 psi)

Frame Code

Size (USgpm) cm

3

/r in

3

/r

20V 2 7 0.43

5 18 1.10

8 27 1.67

9 30 1.85

11 36 2.22

12 40 2.47

14 45 2.78

25V 10 33 2.01

12 39 2.47

14 45 2.78

17 55 3.39

21 67 4.13

35V 25 81 4.94

30 97 5.91

35 112 6.83

38 121 7.37

45V 42 138 8.41

45 147 8.95

50 162 9.85

60 193 11.75

Port Connections

A – SAE 4-bolt ﬂange

Port Connection Modiﬁer

Omit – Inch thread port connection

(4-bolt ﬂange).

M – Metric port connection

(4-bolt ﬂange - N/A on 20V)

Mounting

Omit - Flange mounting

F – Foot mounting

Shafts

Std. Pilot Shafts

Str. HD Str.

Model Key Key Spline

20V 1 N/A 151

25V thru 45V 1 86 11

“S” SAE Pilot & “M” Metric ISO Pilot Shafts

HD Metric

Str. Str. Str.

Model Key Key Key Spline

25VS - 45VS 202 203 N/A 297

25VM - 45VM N/A N/A 292N N/A

Outlet Postions

(Viewed from cover end of pump)

A – Opposite inlet port

B – 90° CCW from inlet

C – Inline with inlet

D – 90° CW from inlet

Design

Rotation

(Viewed form shaft end of pump)

L – Left hand for counterclockwise

R – Right hand for clockwise

Special Sufﬁx

167 – 2-bolt, 5.00” dia. pilot

(25V only - N/A for VS or VM

models)

1 4 7

8

9

10

11

12

5

6

2

3

(F3) - **V (M) ** A (M) (F) - * * 22 * - * * *

1 2 3 6 124 5 7 11108 9

Note: For options other than listed in the model code, i.e. shafts, ports,

displacements and mountings, contact your Vickers representative.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 20118

Double Pump Model Code

F3 - Viton Seals

Omit if not required

Series Designation

Displacements cm

3

/r (in

3

/r)

Model Shaft End Cover End

2520V - 33 - 67 7 - 45

(2.0 - 4.1) (0.45 - 2.8)

2525V - (2.0 - 4.1) 33 - 67

(0.45 - 2.8) 33 - 67

3520V - (2.0 - 4.1) 81 - 121

(2.0 - 4.1) 7 - 45

3525V - (4.9 - 7.4) 81 - 121

(0.45 - 2.2) 33 - 67

4520V - (4.9 - 7.4) 138 - 193

(2.0 - 4.1) 7 - 45

4525V - (8.4 - 11.8) 138 - 193

(0.45 - 2.2) 33 - 67

4535V - (8.4 - 11.8) 138 - 193

(2.0 - 4.1) 81 - 121

(8.4 - 11.8) (4.9 - 7.4)

Pilot Designation

Omit - Standard pilot

S – SAE per ISO 3019/1 (SAE J744)

(N/A on 2525V)

M – Metric per ISO 3019/2 100A2HW

(N/A on 2525V)

Geometric Displacement -

Shaft End Pump

Rated capacity (USgpm) at 1200 rpm,

6,9 bar (100 psi)

Frame Code

Size (USgpm) cm

3

/r in

3

/r

25**V 10 33 2.0

12 40 2.5

14 45 2.8

17 55 3.4

21 67 4.1

35**V 25 81 4.9

30 97 5.9

35 112 6.8

38 121 7.4

45**V 42 138 8.4

45 147 9.0

50 162 9.9

60 193 11.8

Port Connections

A - SAE 4-bolt ﬂange

Port Connection Modiﬁer

Omit - Inch thread port connection

(4-bolt ﬂange)

M - Metric port connection

(4-bolt ﬂange)

Geometric Displacement -

Cover End Pump

Rated capacity (USgpm) at 1200 rpm,

6,9 bar (100 psi)

Frame Code

Size (USgpm) cm

3

/r in

3

/r

**20V 2 7 0.43

5 18 1.1

8 27 1.7

9 30 1.9

11 36 2.2

12 40 2.5

14 45 2.8

**25V 10 33 2.0

12 40 2.5

14 45 2.8

17 55 3.4

21 67 4.1

4535V 25 81 4.9

30 97 5.9

35 112 6.8

38 121 7.4

Mounting

Omit - Flange mounting

F – Foot mounting

Shaft

Std. Pilot Shafts

Str. HD Str.

Model Key Key Spline

25**V - 45**V 1 N/A 151

“S” SAE Pilot & “M” Metric

ISO Pilot Shafts

Str. HD Metric

Model Key Str. Key Str. Key Spline

25**VS - 45**VS 202 203 N/A 297

25**VM - 45**VM N/A N/A 292N N/A

Port Orientation

(Viewed from cover end of pump)

All series except 2525V & 4535V

With No. 1 outlet opposite inlet:

AA - No. 2 outlet 135 CCW from inlet

AB - No. 2 outlet 45 CCW from inlet

AC - No. 2 outlet 45 CW from inlet

AD - No. 2 outlet 135 CW from inlet

With No.1 outlet 90 CCW from inlet:

BA - No. 2 outlet 135 CCW from inlet

BB - No. 2 outlet 45 CCW from inlet

BC - No. 2 outlet 45 CW from inlet

BD - No. 2 outlet 135 CW from inlet

With No.1 outlet inline with inlet:

CA - No. 2 outlet 135 CCW from inlet

CB - No. 2 outlet 45 CCW from inlet

CC - No. 2 outlet 45 CW from inlet

CD - No. 2 outlet 135 CW from inlet

With No.1 outlet 90 CW from inlet:

DA - No. 2 outlet 135 CCW from inlet

DB - No. 2 outlet 45 CCW from inlet

DC - No. 2 outlet 45 CW from inlet

DD - No. 2 outlet 135 CW from inlet

Series 2525V & 4535V

With No.1 outlet opposite inlet:

AA - No. 2 outlet opposite inlet

AB - No. 2 outlet 90 CCW from inlet

AC - No. 2 outlet inline with inlet

AD - No. 2 outlet 90 CW from inlet

With No.1 outlet 90 CCW from inlet:

BA - No. 2 outlet opposite inlet

BB - No. 2 outlet 90 CCW from inlet

BC - No. 2 outlet inline with inlet

BD - No. 2 outlet 90 CW from inlet

With No.1 outlet inline with inlet:

CA - No. 2 outlet opposite inlet

CB - No. 2 outlet 90 CCW from inlet

CC - No. 2 outlet inline inlet

CD - No. 2 outlet 90 CW from inlet

With No.1 outlet 90 CW from inlet:

DA - No. 2 outlet opposite inlet

DB - No. 2 outlet 90 CCW from inlet

DC - No. 2 outlet inline with inlet

DD - No. 2 outlet 90 CW from inlet

Design

Rotation

(Viewed form shaft end of pump)

L – Left hand for counter clockwise

R – Right hand for clockwise

Special Sufﬁx

167 – 2-bolt, 5” dia. pilot

(25**V only - N/A for VS or

VM models)

1 6

7

8

9

10

13

12

11

2

3

4

5

(F3) - ****V (M) ** A (M) ** (F) - * ** 22 * - ***

1 2 3 6 134 5 7 8 11 12109

Note: For options other than listed in the model code, i.e. shafts, ports,

displacements and mountings, contact your Vickers representative.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 9

Thru-Drive Pump Model Code

(F3) - **VT * S ** A (M) - 2 * * * 22 *

1 5 126 8 9 10 11 1373 42

F3 - Viton Seals

Omit if not required

Series Designation

25VT – 33 to 67 cm

3

/r (2.0 to 4.1 in

3

/r)

35VT – 81 to 121 cm

3

/r (4.9 to 7.4 in

3

/r)

45VT – 138 to 193 cm

3

/r

(8.4 to 11.8 in

3

/r)

Rear Pump Mounting

SAE (ISO 3019/1) 2-bolt

A – SAE “A”

B – SAE “B”

C - SAE “C” (35VT & 45VT only)

BP - SAE “B” to mount

PVE12/19/21 piston pump

Pilot Designation

M – Metric per ISO 3019/2 100A2HW

S – Standard pilot per ISO 3019/1

(SAE J744)

Geometric Displacement

Rated capacity (USgpm) at 1200 rpm,

6,9 bar (100 psi)

Frame Code

Size (USgpm) cm

3

/r in

3

/r

25VT 10 33 2.01

12 40 2.47

14 45 2.78

17 55 3.39

21 67 4.13

35VT 25 81 4.94

30 97 5.91

35 112 6.83

38 121 7.37

45VT 42 138 8.41

45 147 8.95

50 162 9.85

60 193 11.75

Port Connections

A – SAE 4-bolt ﬂange

Port Connection Modiﬁer

Omit – Inch thread port connection

(4-bolt ﬂange).

M – Metric port connection

(4-bolt ﬂange)

Thru-Drive Coupling

2 – Coupling with pump (included)

Pump Tail shaft pump

Series Requirements

**VTA SAE “A” size w/30 involute

spline, 9T 16/32 D.P.

**VTB SAE “B” size w/30 involute

spline, 13T 16/32 D.P.

**VTC SAE “C” size w/30 involute

spline, 14T 12/24 D.P.

Shaft

SAE Str. ISO Str. SAE HD Str.

Model Key Key Spline Key

25VT 202 292N 297 203

35VT N/A 292N 297 203

45VT N/A 292N 297 203

Outlet Postions

(Viewed from cover end of pump)

A – Opposite end

B – 90° CCW from inlet

C – Inline with inlet

D – 90° CW from inlet

Thru-Drive Adapter Orientation

(Viewed from cover end of pump)

SAE - A Adaptor

A - Rotate 45° CW with respect to

pump mounting ﬂange

B - Rotate 45° CCW with respect to

pump mounting ﬂange

SAE - B, BP or C adaptor

A – Inline with pump mounting ﬂange

B – Rotate 90 with respect to pump

mounting ﬂange

Design

Rotation

(Viewed form shaft end of pump)

L – Left hand for counterclockwise

R – Right hand for clockwise

1 6

7

8

10

11

12

13

9

2

3

4

5

Note: For options other than listed in the model code, i.e. shafts, ports,

displacements and mountings, contact your Vickers representative.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201110

Operating Data

Sound Levels

Average sound levels are at

138 bar (2000 psi) using SAE

10W (26 cSt) – (128 SUS) oil

at 50°C (120°F).

- dB(A) -

1200 1500 1800

Model rpm rpm rpm

20V 62 64 66

25V 63 65 67

35V 64 66 69

45V 67 69 71

Sound levels for double

pumps are on the average 1

to 3 dB(A) higher when both

pumping sections are pres-

surized.

Sound levels are per NFPA

T3.970.12 test standards.

Hydraulic Fluids

Use antiwear industrial

hydraulic oils or automotive

crankcase oils having letter

designations SC, SD, SE or

SF with viscosity grades of

32 to 68 cSt at 40° C (140°

F). Preferred viscosity at

rated speed and pressures:

Minimum 13 cSt (70 SUS)

Maximum 54 cSt (251 SUS)

Minimum 49°C (120°F)

Maximum 65°C (150°F)

Cold Starts

When operating with SAE

10W oil in the 860 to 54 cSt

(4000 to 251 SUS) range, the

speed and pressure should

be limited to 50% or less of

their respective rated values

until the system has warmed

up. Extreme caution must

be used when starting units

when ﬂuid viscosities are

greater than 860 cSt (4000

SUS). Care should be exer-

cised to warm up the entire

system, including remote

cylinders and motors.

High Temperature

Viscosities must not be less

than the respective minimum

values listed for each series

of pumps. Temperatures

should not exceed 99° C

(210° F) because the life ex-

pectancy of cartridge kits and

elastomers will decrease.

Water-in-oil Emulsions

Water-in-oil emulsions may

be used. However, they

require careful selection and

monitoring of the ﬂuid. For

assistance contact your Vick-

ers representative. Soluble

oil-in-water solutions are not

recommended.

Synthetic Fire Resistant Fluids

Phosphate esters and their

blends with operating viscos-

ity of the petroleum oil de-

scribed above may be used.

These ﬂuids are generally

compatible with ﬂuorocarbon

and silicone elastomers. Add

F3 preﬁx to the model code

for special seals.

For operating conditions

exceeding recommendations

listed in this section, consult

your Vickers representative.

For details, refer to Vickers

data sheet I-286-S, M-2950-S

or GB-B-920, “Hydraulic Fluid

and Temperature Recom-

mendations.”

Filtration Requirements

For satisfactory service life of

components, use full ﬂow ﬁl-

tration to provide ﬂuid cleanli-

ness conforming to ISO code

(see next page). Vickers OFP,

OFR and OFRS series ﬁlters

are recommended. Contact

your Vickers representative

for further ﬁltration advice.

Drive Data

Pumps are assembled for

CW or CCW rotation. Right

hand or clockwise rotation

and left hand or counterclock-

wise rotation is viewed from

the shaft end.

Inlet and outlet ports remain

the same regardless of the

direction of shaft rotation.

Assembly change of internal

parts is necessary, when

change of shaft rotation is

required.

Pump Drive

Direct coaxial drive is recom-

mended. If drives imposing

radial shaft loads are con-

sidered, please consult your

Vickers representative.

Air Bleed

At the time of ﬁrst-starting,

if the pump does not im-

mediately prime, air should

be bled from the pump

delivery line. This may be

accomplished by loosening

a connection in the deliv-

ery line close to the pump

until oil ﬂows – indicating

the pump has primed. An air

bleed valve is available for

this purpose.

CAUTION: – No Case Drain The

pump is drained internally into its

inlet. System pressure at the pump

inlet connection may not exceed 1,4

bar (20 psi).

CAUTION: – Low Outlet Pressure Do

not run a pump with the outlet pres-

sure lower than the inlet pressure.

This causes operating noise and

vane instability.

Start-up Procedure

Make sure the reservoir and

circuit are clean and free of

dirt/debris prior to ﬁlling with

hydraulic ﬂuid.

Fill the reservoir with ﬁltered

oil and ﬁll to a level sufﬁcient

enough to prevent vortex-

ing at suction connection to

pump inlet. It is good practice

to clean up the system by

ﬂushing and ﬁltering using an

external slave pump.

Before starting the pump,

ﬁll with ﬂuid through one

of the ports. This is particu-

larly important if the pump is

above the ﬂuid level of the

reservoir.

When initially starting the

pump, remove all trapped air

from the system. This can be

accomplished by loosening

the pump outlet ﬁttings or

connections before starting

the pump or by using an air

bleed valve. All inlet con-

nections must be tight to

prevent air leaks.

Once the pump is started it

should prime within a few

seconds. If the pump does

not prime, check to make

sure that there are no restric-

tions between the reservoir

and the inlet to the pump,

and that there are no air leaks

in the inlet line and connec-

tions. Also check to make

sure that trapped air can

escape at the pump outlet.

After the pump is primed,

tighten the loose outlet con-

nections, then operate for

ﬁve to ten minutes unloaded

to remove all trapped air from

the circuit.

If reservoir has a sight gage,

make sure the ﬂuid is clear –

not milky.

Add ﬂuid to the reservoir to

bring it up to the proper ﬁll

level.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 11

Application Data

Fluid Cleanliness

Proper ﬂuid condition is essential for long and satisfactory

life of hydraulic components and systems. Hydraulic ﬂuid

must have the correct balance of cleanliness, materials, and

additives for protection against wear of components, elevated

viscosity, and inclusion of air.

Essential information on the correct methods for treating

hydraulic ﬂuid is included in Vickers publication 561 “Vickers

Guide to Systemic Contamination Control” available from

your local Vickers distributor or by contacting Vickers, Incor-

porated. Recommendations on ﬁltration and the selection of

products to control ﬂuid condition are included in 561.

Recommended cleanliness levels, using petroleum oil under

common conditions, are based on the highest ﬂuid pressure

levels in the system and are coded in the chart below. Fluids

other than petroleum, severe service cycles, or temperature

extremes are cause for adjustment of these cleanliness

codes. See Vickers publication 561 for exact details.

Vickers products, as any components, will operate with ap-

parent satisfaction in ﬂuids with higher cleanliness codes

than those described. Other manufacturers will often recom-

mend levels above those speciﬁed. Experience has shown,

however, that life of any hydraulic component is shortened in

ﬂuids with higher cleanliness codes than those listed below.

These codes have been proven to provide a long, trouble-free

service life for the products shown, regardless of the manu-

facturer.

Fluids and Seals

Flourocarbon seals are available and are suitable for use with

phosphate ester type ﬂuids or their blends, water glycol,

water-in-oil emulsion ﬂuids and petroleum oil.

Product System Pressure Level bar (psi)

<70 ( <1000) 70-207 (1000-3000) 207+ ( 3000+)

Vane Pumps – Fixed 20/18/15 19/17/14 18/16/13

Vane Pumps – Variable 18/16/14 17/15/13

Piston Pumps – Fixed 19/17/15 18/16/14 17/15/13

Piston Pumps – Variable 18/16/14 17/15/13 16/14/12

Directional Valves 20/18/15 20/18/15 19/17/14

Pressure/Flow Control Valves 19/17/14 19/17/14 19/17/14

CMX Valves 18/16/14 18/16/14 17/15/13

Servo Valves 16/14/11 16/14/11 15/13/10

Proportional Valves 17/15/12 17/15/12 15/13/11

Cylinders 20/18/15 20/18/15 20/18/15

Vane Motors 20/18/15 19/17/14 18/16/13

Axial Piston Motors 19/17/14 18/16/13 17/15/12

Radial Piston Motors 20/18/14 19/17/13 18/16/13

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201112

20V Performance Characteristics

20V Cartridge Performance

Typical ﬂows at 50° C (120° F), 10W oil (26cSt) - (128 SUS),

0 psi inlet at speciﬁed speeds

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 13

20V Performance Characteristics

20V Cartridge Performance

Typical ﬂows at 50° C (120° F), 10W oil (26cSt) - (128 SUS),

0 psi inlet at speciﬁed speeds

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201114

20V Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 15

25V(T), 25**V, & **25V

Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201116

25V(T), 25**V, & **25V

Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 17

35V(T), 35**V, & **35V

Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201118

35V(T), 35**V, & **35V

Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 19

45V(T), 45**V

Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201120

45V(T), 45**V

Performance Characteristics

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 21

20V Installation Dimensions

20V Series Single Pumps

Millimeters (inches)

For mounting bracket dimensions see page 36.

2,36

(.093)

17,9

(.07)

35,7

(1.41)

22,2

(.875)

1,11

(.44)

47,6

(1.87)

23,8

(.94)

.375-16 UNC-2B or M10-.750 thd., 4 holes

Uses FL1-6 series ﬂange.

34,9

(1.38)

70

(2.75)

101,6 (4.00)

101,5 (3.99)

19 (.75) outlet

.500-13 UNC-2B 21 (.83) deep, 4 holes.

Uses FL1-12 series ﬂange.

38,1 (1.50)

inlet

C

D

A

B

Alternate cover positions

76,2

(3.0)

55,4

(2.2)

50,8

(2.0)

155,4

(6.12)

132,6

(5.22)

63,5

(2.5)

For shaft options see pages 31 & 32 .

58,7

(2.31)

9,5

(.375)

27,9 (1.10)

27,6 (1.09)

22,3 (.875)

22,2 (.874)

#1 Shaft shown

25,5 (.966)

24,4 (.961)

4,75 x 31.5

(.187 x 1.25)

key

12,7

(.50)

146

(5.75)

14,2

(.56)

through 2 holes

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201122

25V, 35V, 45V

Installation Dimensions

Model ø F x full thread ø K x full thread

depth, 4 holes depth, 4 holes

25V(*)-**AM M10 x 19,0 (0.75)) deep M12 x 23,8 (0.94) deep

25V(*)-**A

3

⁄8”-16UNC-2B x 19 (0.75) deep

1

⁄2”-13UNC-2B x 23,8 (0.94) deep

35V(*)-**AM M12 x 22,3 (0.88) deep M12x22,3 (0.88) deep

35V(*)-**A 0.43”-14UNC-2B x 22,3 (0.88)deep

1

⁄2 ”-13UNC-2B x 22,3 (0.88) deep

45V(*)-**AM M12 x 23,8 (0.94) deep M16 x 30 (1.18) deep

45V(*)-**A

1

⁄2”-13UNC-2B x 23,8 (0.94) deep

5

⁄8”-11UNC-2B x 30 (1.18) deep

L for (**VS P for P for

Model A B øC D E øG H J L & **VM) M øN P (**VS) (**VM)

25V 35,7 26,2 25,4 52,4 12,7 38,1 118 69,9 121 149 38,1 101,6 (4.00) 9,53 9,53 9,25

(1.41) (1.03) (1.00) (2.06) (0.50) (1.50) (4.62) (2.75) (4.76) (5.88) (1.50) 101,5 (3.99) (0.38) (0.38) (.364)

35V 42,9 30,2 31,8 58,7 16 50,8 140 77,8 125,5 133,4 38,1 127,0 (5.00) 9,53 12,7 9.11

(1.69) (1.19) (1.25) (2.31) (0.63) (2.00) (5.50) (3.06) (4.94) (5.25) (1.50) 126,9 (4.99) (0.38) (0.50) (.359)

45V 61,9 35,7 38,1 69,9 16 76,2 159 106,4 153 164 43 127,0 (5.00) 12,7 12,7 9.11

(2.43) (1.41) (1.50) (2.75) (0.63) (3.00) (6.25) (4.19) (6.03) (6.44) (1.69) 126,9 (4.99 (0.50) (0.50) (.359)

Model Q Q for (**VS) Q for (**VM) R S øT RU øV øW øX

25V 162,1 171,7 171,7 63,5 76,2 146 14 14,2 175 121

(6.38) (6.76) (6.76) (2.50) (3.00) (5.75) (0.55) (0.56) (6.88) (4.76)

35V 185 193 193 69,9 82,6 181 16 17,5 213 148

(7.28) (7.59) (7.59) (2.75) (3.25) (7,13) (0.63) (0.69) (8.38) (5.83)

45V 216 226 226 82,6 93,7 181 16 17,5 213 148

(8.50) (8.91) (8.91) (3.25) (3.69) (7.13) (0.63) (0.69) (8.38) (5.83)

Millimeters (inches)

25V, 35V and 45V Single Pumps

HJ

K

A

B

Outlet C, SAE ﬂange pad with 4 mounting holes.

F:

25V pumps use FL-8 ﬂange

35V pumps use FL-10 ﬂange

45V pumps use FL-12 ﬂange

D

Inlet G, SAE ﬂange pad with

four mounting holes.

K:

25V pumps use FL-12 ﬂange

35V pumps use FL-16 ﬂange

45V pumps use FL-24 ﬂange

F

W

X

S

R

N

Q

L

M

P

For shaft options see pages 31 & 32.

For metric pilot ﬂange dimensions see page 33

V

T

RU

E

For mounting bracket dimensions see page 36.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 23

2520V, 35**V, 452*V

Installation Dimensions

G for G for

Model A B C øD E øF G (****VS) (****VM) øH J øK øL M N

2520V 50,8 26,2 12,7 25,4 52,4 101,6 (4.0) 9,53 9,53 9,25 63,5 88,9 19,1 14,2 76,2 88,1

(2.00) (1.03) (0.50) (1.00) (2.06) 101,5 (3.9) (0.38) (0.38) (.364) (2.50) (3.50) (0.75) (0.56) (3.00) (3.47)

3520V 62 30,1 15,9 31,7 58,7 127 (5.00) 9,53 12,7 9,12 76,2 106,3 19,1 17,5 76,2 99,6

(2.44) (1.19) (0.62) (1.25) (2.31) 126 (4.99) (0.38) (0.50) (.359) (3.00) (4.19) (0,75) (0.69) (3.00) (3.92)

3525V 62 30,1 15,9 31,7 58,7 127 (5.00) 9,53 12,7 9,12 76,2 106,3 25,4 17,5 74,7 109,5

(2.44) (1.19) (0.62) (1.25) (2.31) 126 (4.99) (0.38) (0.50) (.359) (3.00) (4.19) (1.00) (0.69) (2.94) (4.31)

4520V 69,9 35,7 15,9 38,1 69,9 127 (5.00) 12,7 12,7 9,12 88,9 120,6 19,1 17,5 76,2 102

(2.75) (1.41) (0.62) (1.50) (2.75) 126 (4.99) (0.50) (0.50) (.359) (3.50) (4.75) (0.75) (0.69) (3.00) (4.72)

4525V 69,9 35,7 15,9 38,1 69,9 127 (5.00) 12,7 12,7 9,12 88,9 120,6 25,4 17,5 74,7 136

(2.75) (1.41) (0.62) (1.50) (2.75) 126 (4.99) (0.50) (0.50) (.359) (3.50) (4.75) (1.00) (0.69) (2.94) (5.35)

P for (***VS S for S for

Model P & VM) Q R S (***VS) (***VM) T øU øV RW øX Y Z

2520V 101,6 111,3 (4.38) 38,1 76,2 250 259 259 85,3 146,1 175 14 174,7 22,2 47,6

(4.00) (1.50) (3.00) (9.81) (10.2) (10.2) (3.38) (5.75) (6.88) (0.55) (6.88) (0.88) (1.88)

3520V 114,3 122,2 (4.81) 38,1 82,6 273,3 285 282 88,9 181 148 16 213 22,2 47,6

(4.50) (1.50) (3.25) (10.8) (11.2) (11.1) (3.50) (7.13) (5.83) (0.63) (8.38) (0.88) (1.88)

3525V 114,3 122,2 (4.81) 38,1 82,6 287,3 260 254 88,9 181 148 16 213 26,2 52,4

(4.50) (1.50) (3.25) (9.81) (10.2) (10.0) (3.50) (7.13) (5.83) (0.63) (8.38) (1.03) (2.06)

4520V 119,4 129,7 (5.11) 42,9 93,7 303,5 314 310 102,4 181 148 16 213 22,2 47,6

(4.70) (1.69) (3.69) (11.95) (12.4) (12.2) (4.03) (7.13) (5.83) (0.63) (8.38) (0.88) (1.88)

4525V 119,4 129,7 (5.11) 42,9 93,7 325 336 332 102,4 181 148 16 213 26,2 52,4

(4.70) (1.69) (3.69) (12.8) (13.2) (13.1) (4.03) (7.13) (5.83) (0.63) (8.38) (1.03) (2.06)

 Nominal port size, also see next page “port ﬂange kits and mountings for double pumps.

Millimeters (inches)

Outlet No. 2 K

D

45

2520V, 35**V and 452*V Double Pumps

A

M

EJ

F

G

See port ﬂange kits and mountigs for

double pumps on page 25.

Outlet No. 1 D

Inlet H

B

C

L

Z

Y

For shaft options see pages 31 & 32.

S

NP Q

R

T

V

X

U

RW

For mounting bracket dimensions see page 36.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201124

2525V, 4535V

Installation Dimensions

Model A B C øD E øF G øH J øK øL M N

2525V 50,8 26,2 12,7 25,4 52,4 101,6 (4.0) 9,53 63,5 88,9 25,4 14,2 76,2 97,5

(2.00) (1.03) (0.50) (1.00) (2.06) 101,5 (3.9) (0.38) (2.50) (3.50) (1.00) (0.56) (3.00) (3.84)

4535V 77,8 35,7 15,9 38,1 69,9 127 (5.00) 12,7 101,6 130,2 31,7 17,5 101,6 148,3

(3.06) (1.41) (0.62) (1.50) (2.75) 126 (4.99) (0.50) (4.00) (5.13) (1.25) (0.69) (4.00) (5.84)

4535VM 9,12

(.359)

Model P Q R S T øU øV RW øX Y Z

2525V 101,6 38,1 76,2 263 84 146,1 175 14 174,7 26,2 52,4

(4.00) (1.50) (3.00) (10.4) (3.31) (5.75) (6.88) (0.55) (6.88) (1.03) (2.06)

4535V 133,3 42,9 93,7 353 102,4 181 148 – 213 30,2 58,7

(5.25) (1.69) (3.69) (13.9) (4.03) (7.13) (5.83) (8.38) (1.19) (2.31)

4535VS & 144 364

4535VM (5.66) (14.3)

Millimeters (inches)

2525V and 4535V Series Double Pumps

Outlet No. 2 K

See port ﬂange kits and mountigs for

double pumps on the next page.

Inlet H

A

B

Outlet No. 1 D

E

F

B

J

Z

Y

M

T

NP Q

148

(5.83)

X

U

R

S

G

C

L

Outlet No. 2

1.31 ” -12 UNC-2B str. thds.

Outlet No. 1

1.31 ” -12 UNC-2B

str. thds.

For mounting bracket dimensions see page 36.

For shaft options see pages 31 & 32.

Nominal port size, also see next page “port ﬂange kits and mountings for double pumps.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 25

Port Flange Kits /Mtg

for Double Pumps

Pump Inlet Outlet No. 1, Shaft end Outlet No. 2, Rear end

Mounting Bolt Tap Mounting Bolt Tap Mounting Bolt Tap

& Full Thread & Full Thread & Full Thread

Flange Kits Depth Flange Kits Depth Flange Kits Depth

2520V-**AM- N/A from Vickers M12 x 23,8 (0.94) N/A from Vickers M10 x 20,1 (0.79) N/A from Vickers M10 x 20,1 (0.79)

2520V-**A- FL1-20- .50” - 13UNC-2B x FL1-8- .375” - 16UNC-2B x FL1-6 .375” - 16UNC-2B x

23,8 (0.94) 20,1 (0.79) 20,1 (0.79)

2525V-**AM- N/A from Vickers M12 x 23,8 (0.94) N/A from Vickers M10 x 20,1 (0.79) N/A from Vickers M10 x 20,1 (0.79)

2525V-**A- FL1-20- .50” - 13UNC-2B x FL1-8- .375” - 16UNC-2B x FL1-8- .375” - 16UNC-2B x

23,8 (0.94) 20,1 (0.79) 20,1 (0.79)

3520V-**AM- N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M10 x 20,1 (0.79)

3520V-**A- FL1-24- .625” - 11UNC-2B x FL1-10- .437” - 14UNC-2B x FL1-6- .375” - 16UNC-2B x

30,0 (1.18) 30,0 (1.18) 20,1 (0.79)

3525V-**AM- N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M10 x 20,1 (0.79)

3525V-**A- FL1-24- .625” - 11UNC-2B x FL1-10- .437” - 14UNC-2B x FL1-8- .375” - 16UNC-2B x

30,0 (1.18) 30,0 (1.18) 20,1 (0.79)

4520V-**AM- N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M12 x 23,8 (0.94) N/A from Vickers M10 x 20,1 (0.79)

4520V-**A- FL1-28- .625” - 11UNC-2B x FL1-12- .50” - 13UNC-2B x FL1-6- .375” - 16UNC-2B x

30,0 (1.18) 23,8 (0.94) 20,1 (0.79)

4525V-**AM- N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M12 x 23,8 (0.94) N/A from Vickers M10 x 20,1 (0.79)

4525V-**A- FL1-28- .625” - 11UNC-2B x FL1-12- .50” - 13UNC-2B x FL1-8- .375” - 16UNC-2B x

30,0 (1.18) 23,8 (0.94) 20,1 (0.79)

4535V-**AM- N/A from Vickers M16 x 30,0 (1.18) N/A from Vickers M12 x 23,8 (0.94) N/A from Vickers M10 x 20,1 (0.79)

4535V-**A- FL1-32- .625” - 11UNC-2B x FL1-12- .50” - 13UNC-2B x FL1-10- .437” - 14UNC-2B x

30,0 (1.18) 23,8 (0.94) 30,0 (1.18)

 Port Flange Kits and Mountings for Double Pumps

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201126

**VT Thru Drives

Installation Dimensions

Model A B C øD E F G øH J K L M N

25VT See 111,1 38,1 174,8 87,4 76,2 84,1 101,6 (4.00) 52,4 26,2 50,8 88,9 44,5

page . (4.38) (1.50) (6.88) (3.44) (3.00) (3.31) 101,5 (3.99) (2.06) (1.03) (2.00) (3.50) (1.75)

35VT See 122 38,1 213 106,2 82,6 88,9 127,0 (5.00) 58,7 29,4 61,9 106,4 53,2

page . (4.81) (1.50) (8.38) (4.18) (3.30) (3.50) 126,9 (4.99) (2.31) (1.16) (2.44) (4.19) (2.09)

45VT See 129,9 42,9 213 106,2 93,7 102,3 127,0 (5.00) 69,9 34,9 69,9 120,7 60,3

page . (5.11) (1.69) (8.38) (4.18) (3.69) (4.03) 126,9 (4.99) (2.75) (1.38) (2.75) (4.75) (2.38)

Model P Q R S T U øV øW øX Y øZ AA

25VT 9,52 12,7 26,2 13,1 25,4 73 146 120,6 63,5 .500-13 UNC-2B 25,4 .375-16 UNC-2B

(0.375) (0.50) (1.03) (0.52) (1.00) (2.88) (5.75) (4.75) (2.50) or M12 thd. 23,8 (1.00) or M16 thd. 20,1

(.938) deep (0.79) deep

4 holes 4 holes

35VT 12,5 15,7 30,2 15,1 30,9 90,5 180,9 147,6 76,2 .625-11 UNC-2B 31,8 .437-14 UNC-2B

(0.49) (0.62) (1.19) (0.59) (1.22) (3.56) (7.13) (5.81) (3.00) or M16 thd. 30,0 (1.25) or M16 thd. 30,0

(1.18) deep (1.18) deep

4 holes 4 holes

45VT 12,5 15,7 35,7 17,9 35,9 90,5 181 147,6 88,9 .625-11 UNC-2B 38,1 .500-13 UNC-2B

(0.49) (0.62) (1.41) (0.70) (1.38) (3.56) (7.13) (5.81) (3.50) or M16 thd. 30,0 (1.50) or M12 thd. 22,2

(1.18) deep (.875) deep

4 holes 4 holes

T

U

V

W

X Inlet port

Z Outlet port

For shaft options see pages 31 & 32.

27 & 30.

33.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 27

**VT Thru–Drive Rear Mountings

Installation Dimensions

Dimension “A”

Pump Dimension

Model **VTAS Models **VTAM Models “L”*

32,6/31,0

(1.28/1.22)

33,0 (1.30)

25VTA 236,5 (9.3) 236,5 (9.3) Maximum

32,6/31,0

(1.28/1.22)

35,6 (1.40)

35VTA 259,1 (10.2) 259,1 (10.2) Maximum

32,6/31,0

(1.28/1.22)

35,3 (1.39)

45VTA 291,6 (11.5) 321,8 (12.7) Maximum

* Caution: Dimension “L” is important and must be observed.

NOTE: This unit accepts a hydraulic pump which conforms to ﬂange and

shaft codes speciﬁed in ISO 3019/1 (SAE J744 JuI88).

**VTA

The following Vickers shaft selection will comply with the

above:

Flange Shaft SAE

Code Code J744C (Ref)

82-2 16-4 A

Rear Pump

Model Shaft

V10 Vane pump 11

V20 Vane pump 62

PVB5/6 Piston pump S124

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201128

**VT Thru–Drive Rear Mountings

Installation Dimensions

Dimension “A”

Pump Dimension

Model **VTBS Models **VTBM Models “L”*

42,3/39,9

(1.67/1.57)

45,2 (1.78)

25VTB 245,8 (9.67) 245,8 (9.67) Maximum

42,3/39,9

(1.67/1.57)

46,7 (1.84)

35VTB 268,2 (10.56) 268,2 (10.56) Maximum

42,3/39,9

(1.67/1.57)

46,2 (1.82)

45VTB 300,7 (11.84) 331,0 (13.03) Maximum

* Caution: Dimension “L” is important and must be observed.

NOTE: This unit accepts a hydraulic pump which conforms to ﬂange and

shaft codes speciﬁed in ISO 3019/1 (SAE J744 JuI88).

**VTB

The following Vickers shaft selection will comply with the

above:

Flange Shaft SAE

Code Code J744C (Ref)

101-2 22-4 B

Rear Pump

Model Shaft

PVB10/15 Piston pump S124

V2010/2020 Double pump 11

20V Vane pump 151

25V Vane pump 11

2520V Double pump 11

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 29

**VT Thru–Drive Rear Mountings

Installation Dimensions

Dimension “A”

Pump Dimension

Model **VTBPS **VTBPM “L”*

45,6/43,2

(1,80/1.70)

25VTBP 261,9 (10,31) 261,9 (10,31) Not SAE std.

45,6/43,2

(1,80/1.70)

35VTBP 284,5 (11,20) 284,5 (11,20) Not SAE std.

45,6/43,2

(1,80/1.70)

45VTBP 317,0 (12.48) 347,2 (13,67) Not SAE std.

* Caution: Dimension “L” is important and must be observed.

NOTE: These units accept a Vickers pump as below which conforms to

ﬂange code 101-2 in ISO 3019/1 (SAE J744C Ju188) and has a Vickers

type 9 shaft

**VTBP

The following Vickers shaft selection will comply with the

above:

Rear Pump

Model Shaft

PVE12/19/21 Piston pump 9

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201130

**VT Thru Drive Rear Mountings

Installation Dimensions

Dimension “A”

Pump Dimension

Model **VTCS Models **VTCM Models “L”*

56,6/54,2

(2,23/2,13)

61,2 (2.41)

35VTC 275,8 (10,86) 275,8 (10,86) Maximum

56,6/54,2

(2,23/2,13)

61,5 (2.42)

45VTC 308,4 (12,14) 338,6 (13,33) Maximum

* Caution: Dimension “L” is important and must be observed.

NOTE: This unit accepts a hydraulic pump which conforms to ﬂange and

shaft codes speciﬁed in ISO 3019/1 (SAE J744 JuI88),

**VTC

The following Vickers shaft selection will comply with the

above:

Flange Shaft SAE

Code Code J744C (Ref)

127-2 32-4 C

Rear Pump

Model Shaft

35V Vane pump 11

3520/3525V Double pumps 11

45V Vane pump 11

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 31

Optional Shafts

Straight Key Shafts

Thru-drive shafts, see pages 34.

Pump Shaft F key width

Code A B C øD E x length

20V 1 59 (2.32) 9,53 (.375) 12,1 (.476) 22,23 (.875) 24,5 (.966) 4,75 (.817)

22,20 (.874) 24,4 (.961) x 32 (1.25)

25V 1 59 (2.32) 9,53 (.375) 11,1 (.435) 22,23 (.875) 24,5 (.966) 4,75 (.817)

2520V 22,20 (.874) 24,4 (.961) x 32 (1.25)

25V 86 78 (3.06) 9,53 (.375) 11,1 (.435) 25,37 (.999) 28,3 (1.11) 6,36 (.250)

252*V 25,35 (.998) 28,1 (1.10) x 50,8 (2.00)

25VM 292N 52,3 (2.06) 9,25 (.364) 10,4 (.41) 25,02 (.985) 28,02 (1.10) 8,00 (.314)

252*VM 25,00 (.984) 27,81 (1.09) x 28 (1.10)

25VT*M

25VT*S 202 71,4 (2.81) 9,53 (.375) 7,9 (.310)  22,23 (.875) 25,15 (.990) 6,36 (.250)

25VS 22,20 (.874) 24,90 (.980) x 50,8 (2.00)

252*VS 203 77,7 (3.06) 9,53 (.375) 7,9 (.310)  25,40 (1.00) 28,20 (1.11) 6,36 (.250)

25,35 (.998) 27,94 (1.10) x 50,8 (2.00)

35V 1 73,2 (2.88) 9,53 (.375) 11,1 (.435) 31,75 (1.25) 35,36 (1.39) 7,94 (.313)

352*V 31,70 (1.24) 34,10 (1.38) x 38,1 (1.50)

86 86 (3.88) 9,53 (.375) 11,1 (.435) 34,90 (1.374) 38,6 (1.52) 7,92 (.312)

34,87 (1.373) 38,3 (1.51) x 54 (2.13)

35VM 292N 68,4 (2.70) 9,12 (.359) 10,4 (.41) 37,01 (1.457) 35,00 (1.378) 10 (.394)

352*VM 36,75 (1.447) 34,80 (1.370) x 45 (1.77)

35VT*M

35VS 202 84,1 (3.31) 12,7 (.50) 10,4 (.41) 31,75 (1.25) 35,36 (1.39) 7,94 (.313)

352*VS 31,70 (1.24) 34,10 (1.38) x 45 (1.77)

35VT*S 203 84,1 (3.31) 12,7 (.50) 7,9 (.310)  34,90 (1.374) 38,56 (1.518) 7,92 (.312)

35VS 34,87 (1.373) 38,30 (1.508) x 54 (2.125)

352*VS

45V 1 62 (2.44) 12,7 (.500) 14,22 (.560) 31,75 (1.25) 35,36 (1.39) 7,92 (.312)

45**V 31,70 (1.24) 34,10 (1.38) x 28,5 (1.12)

86 87,4 (3.44) 12,7 (.500) 14,22 (.560) 38,07 (1.499) 42,4 (1.67) 9,53 (.375)

38,05 (1.498) 42,1 (1.66) x 50,8 (2.00)

45VS 202 84,1 (3.31) 12,7 (.500) 14,22 (.560) 31,75 (1.25) 35,36 (1.39) 7,94 (.313)

45**VS 31,70 (1.24) 34,10 (1.38) x 63 (2.48)

45VM 292N 92 (3.62) 9,12 (.359) 10,0 (.394) 40,01 (1.575) 43,0 (1.693) 12 (.472)

452*VM 39,99 (1.574) 42,8 (1.685) x 63 (2.48)

45VT*M

45VT*S 203 87,4 (3.44) 9,14 (.360) 7,9 (.310)  38,07 (1.499) 42,4 (1.67) 9,53 (.375)

45VS 38,05 (1.498) 42,1 (1.66) x 57,1 (2.25)

45**VS

 Shaft shoulder inside recess in pilot.

B

A

C

1,5 (.06) x 45

D

E

F

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201132

Optional Shafts

Shaft Spline Data

Pump Code A B C D øE (see below)

20V 151 41,1 (1.62) 9,53 (.375) 11,1 (.437) 3,9 (.156) 27,8 (1.09) A

25V 11 44,5 (1.75) 9,53 (.375) 11,1 (.437) 3,9 (.156) 27,8 (1.09) A

2520V

2525V 174 59,9 (2.36) 9,53 (.375) 17,3 (.68) 3,0 (.12) 29,2 (1.15) B

25VT*S 297 41,1 (1.62) 9,14 (.36) 7,9 (.31) 4,1 (.16) 27,8 (1.09) C

25VS

252*VS

35V 11 58,7 (2.31) 9,53 (.375) 11,1 (.437) 6,35 (.25) 35,1 (1.38) D

352*V

35VT*S 297 55,5 (2.19) 9,14 (.360) 7,9 (.310) 5,5 (.21) 35,1 (1.38) E

35VS

352*VS

45V 11 61,9 (2.44) 12,7 (.500) 14,3 (.565) 9,7 (.38) 39,6 (1.56) D

45**V

45VT*S 297 55,5 (2.19) 9,14 (.360) 7,9 (.310) 9,7 (.38) 39,6 (1.56) E

45VS

45**VS

Spline Data Table

(Involute splines from above chart)

Spline Data Number of

Reference Teeth Pitch Major Diameter Form Diameter Minor Diameter Minor Diameter

A 13 16/32 22,17 (.873) 22,15 (.872) 19,03 (.749) 18,63 (.734) 18,35 (.723) Major dia. ﬁt

B 14 12/24 31,22 (1.23) 31,11 (1.22) 27,48 (1.08) 27,0 (1.063) 26,7 (1.05) Side ﬁt

C 13 16/32 22,2 (.875) 21,7 (.853) 19,03 (.749) 18,4 (.725) Side ﬁt

D 14 12/24 31,7 (1.25) 31,67 (1.247) 27,2 (1.07) 26,99 (1.06) 26,64 (1.05) Major dia. ﬁt

E 14 12/24 31,6 (1.25) 31,1 (1.22) 27,48 (1.08) 26,7 (1.05) Side ﬁt

Splined Shafts

B

A

C

E

D

See spline data table below

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 33

Optional Shafts

Optional ISO 3019/2 Metric Pilot Flange Mounting Options for

“VM” & “VT*M” Pumps

25 and 35 Size Pumps

Model A ØB ØC Pilot diameter

25VM Single Pumps

25VT*M Thru-drive Pumps 14,27 140 175 100,0 (3.937)

25**VM Double Pumps (.562) (5.51) (6.87) 99,95 (3.935)

35VM Single Pumps

35VT*M Thru-drive Pumps 18,34 180 212 125,02 (4.922)

35**VM Double Pumps (.722) (7.09) (8.33) 124.97 (4.920)

45 Size Pumps

45VM Single Pumps

45VT*M Thru-drive Pumps

45**VM Double Pumps

45VT** Thru-drive Pumps Dimension “A”

Rear Mounting Type 45VT*S Pumps 45VT*M Pumps

A 291,6 (11.48) 321,8 (12.67)

B 300,7 (11.84) 331,0 (13.03)

BP 317,0 (12.48) 347,2 (13.67)

C 308,4 (12.14) 338,6 (13.33)

160,0 (6.299)

159,9 (6.297)

“A”

73,2

(2.88)

9,12

(.36)

23,8

(.94)

To end of

pump body

A

Stamped

“M”

ØC

ØB

266,7

(10.5)

200,2

(7.88)

22,0 (.866)

thru 2 places

Stamped “M”

Ø

224,0

(8.82)

See Shaft Options

on pages 31 & 32.

Pilot diameter

45VM Adapter Flange

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201134

Torque Loading for Direct Drives

Single pumps (not thru–drive models) All listed shafts are

satisfactory up to maximum pressures in “Pressure and

speed limits” in operating data for each series.

Double pumps

Where both cartridges are to be on-load together, check

that the sum of their separate torques, taken from the graph

below (right), does not exceed the torque limit in shaft torque

Table 1.

Thru–drive pumps **VT* models Where both the thru-drive

pump and its rear–mounted pump are to be on-load together,

check that the sum of the torques generated will never ex-

ceed the torque limit in shaft torque Table 2. Also check that

the torque required on the rear-mounted pump never exceeds

the thru-drive torque limit in shaft torque Table 2.

Table 2 Thru-Drive Pumps

Shaft Torque Ratings

Max. Input Max. Thru-drive

Pump Shaft Torque Thru-drive Torque

Model No. Nm (Ib-in)* connection Nm (Ib-in)

202 250 (2200) A 131 (1160)

B 250 (2200)

25VT*S 203 400 (3560) A 131 (1160)

25VS B 316 (2800)

242*VS 297 316 (2800) A 131 (1160)

B 316 (2800)

292N 316 (2800) A 131 (1160)

B 316 (2800)

292N 400 (3560) A 131 (1160)

B 316 (2800)

C 400 (3560)

35VT*S 203 600 (5300) A 131 (1160)

35VS B 316 (2800)

352*VS C 437 (3870)

297 790 (7000) A 131 (1160)

B 316 (2800)

C 437 (3870)

292N 904 (8000) A 131 (1160)

B 384 (3400)

C 702 (6210)

45VT*S 203 810(7200) A 131 (1160)

45VS B 384 (3400)

45**VS C 702 (6210)

297 1020 (9000) A 131 (1160)

B 384 (3400)

C 702 (6210)

* Combined torque of Vickers “VT” pump and thru-drive pump.

Table 1

Single & Double Pumps Shaft

Torque Ratings

Maximum input

Pump torque

Model Shaft No. Nm (Ib-in)

1 250 (2200)

11 250 (2200)

25V or 86 400 (3560)

25**V 174 550 (4900)

292N 316 (2800)

1 400 (3560)

35V or 11 580 (5100)

35**V 86 600 (5300)

292N 400 (3560)

1 400 (5300)

45V or 11 820 (7200)

45**V 86 820 (7200)

292N 820 (7200)

Example:

A 3525V38A17 pump oper-

ating at 172 bar (2500 psi)

front section and 138 bar

(2000 psi) rear section will

require over 450 Nm (4000

Ib-in) input torque. There-

fore, all listed shafts are

acceptable except No.1.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 35

Drives

Recommended Drives

Vickers units are designed for use on direct coaxial drives

using spline connections and/or ﬂexible couplings. If drives

imposing radial and/or axial loads, or key drives are being

considered, consult your Vickers representative for additional

information.

Drive Alignment

Concentricity and angular alignment of shafts are important to

pump life. Misalignment can induce heavy loads on bearings,

causing premature failure. Flexible coupling halves must be

aligned according to the coupling manufacturer’s recommen-

dations.

Universal Joints

When using double universal joint couplings, the shafts must

be parallel and the yokes must be in line. The offset should

be kept as low as possible. Maximum allowable offset will, of

course, vary with application conditions. The pump shaft to

universal joint diametral ﬁt should be close (major diameter

ﬁt) with no appreciable looseness.

Mounting Pad Accessory Drives

A splined shaft is recommended on applications where the

pump shaft is coupled directly into a transmission or gear box.

Spline drives should be lubricated. The possibility of interfer-

ence between the shaft and transmission splines, due to

tolerance stack-up, can exist. To reduce this possibility, side

tooth spline ﬁts should be used. A side tooth ﬁt and short

length of engagement permits more ﬂexibility and less ten-

dency for side loading than does a major diameter ﬁt spline or

long spline engagement.

Mounting Dimensions

Requirements

Dimensional control requirements of the customer’s mount-

ing pad to which the pump or motor is afﬁxed are as follows.

Pilot Diameter

Concentricity of the customer’s female pilot diameter relative

to the effective axis of the female drive must be within .10

mm (.004”) total indicator reading. The clearance between

the male and female pilot diameters must be +.0127 to .0508

mm (+.0005 to +.0020 inch).

Mounting Face

The customer’s mounting face to which the pump or motor is

afﬁxed must be square to the axis of the female drive within

.04 mm per 25 mm (.0015 inch per inch).

Shafts

Dimensions of keyed shaft receivers must be between

+.002554 and +.0254 mm (+.0001 and +.0010) of the maxi-

mum shaft diameter shown on the respective Vickers installa-

tion drawing.

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 201136

Foot Mounting Bracket Option

(Not suitable for thru-drive pumps)

Salts for mounting pump are supplied with bracket.

Part No. A B C D E F G H J

422583 171 178 92 181 93 98 17,4 13 146

(6.75) (7.00) (3.625) (7.125) (3.656) (3.858) (.687) (.50) (5.750)

422584 265 212 109,5 216 129 164 19 16 235

(10.43) (8.37) (4.312) (8.50) (5.06) (6.46) (.750) (.62) (9.250)

Part No. K øL øL1 øN øP rQ R

422583 50,8 101,6 11,1 146 1/2”-13 UNC 51 13

(2.00) (4.00) (.593) (5.750) (2.00)

422584 76,2 127 17,5 180,7 3/8”-11 UNC 64 19

(3.00) (5.00) (.68) (7.125) (2.52)

422583 for use with frame sizes 20, 25 and .2520 pumps. Weighs 2,7 kg (6 Ibs.)

422584 for use with frame sizes 35, 45, 35** and 45** pumps. Weighs 5,9 kg (13 Ibs.)

EATON Vickers

®

Vane Pumps V Series - Low Noise Vane Pumps 560 November 2011 37

Application Data

Moment of Inertia

Moment

Model Nm/sec

2

Ib-in-sec

2

25V 0,000757 (.00670)

35V 0,001395 (.01235)

45V 0,003073 (.02720)

2520V 0,001309 (.01159)

2525V 0,001469 (.01300)

3520V 0,001629 (.01495)

3525V 0,002042 (.01807)

4520V 0,003186 (.02820)

4525V 0,003732 (.03303)

4535V 0,004554 (.04031)

Vane Pump Approximate Weights

Frame size kg (Ibs.)

20V 12.0 (26)

25V 14.8 (33)

25V(T) 19.4 (43)

35V 22.7 (50)

35V(T) 28.7 (63)

45V 34.0 (75)

45V(T) 38.1 (84)

2520V 20.5 (45)

2525V 23,1 (51)

3520V 34.0 (75)

3525V 34.5 (76)

4520V 43.0 (95)

4525V 46.0 (101)

4535V 53.5 (118)

Mounting Options

Mounting attitude of all pumps is unrestricted except for any

limitations in respect to rear-end pumps to be titled to **VT

pumps. Such limitations will be found in the technical litera-

ture for those speciﬁc pumps.

Ordering Procedure

State full model designation(s) when ordering pumps. Port

ﬂange kits are available from Vickers and must be ordered as

separate items.

Specify “BP” adapter when coupling PVE12119/21 as second

pump on thru-drives.

Existing “B” thru-drives can be converted to “BP” using the

following kits:

25VT: 941295 Adapter kit

452865 Coupling

35VT/45VT: 941295 Adapter kit only

Note: Adaptor kit and couplings are included with unit when ordered with

“BP” designation in model code.

Service Information

Refer to speciﬁc Vickers part drawing or overhaul manual

(below) for service information or consult your Vickers repre-

sentative.

Service Literature:

20V 1-3195-5

25V 1-3196-5

35V 1-3197-5

45V 1-3199-5

2520V 1-3200-5

2525V 1-3212-5

3520V 1-3202-5

3525V 1-3203-5

4520V 1-3204-5

4525V 1-3208-5

4535V 1-3209-5

25VT 1-3154-5

35VT 1-3149-5

45VT 1-3151-5

Overhaul Manuals:

25V 1-3157-5

25VT 1-3157-5

35V 1-3157-5

35VT 1-3157-5

45V 1-3157-5

45VT 1-3157-5

2520V 1-3155-5

3520V 1-3155-5

3525V 1-3155-5

4520V 1-3155-5

4525V 1-3155-5

4535V 1-3155-5

Eaton

Hydraulics Group USA

14615 Lone Oak Road

Eden Prairie, MN 55344

USA

Tel: 952-937-9800

Fax: 952-294-7722

www.eaton.com/hydraulics

Eaton

Hydraulics Group Europe

Route de la Longeraie 7

1110 Morges

Switzerland

Tel: +41 (0) 21 811 4600

Fax: +41 (0) 21 811 4601

Eaton

Hydraulics Group Asia Paciﬁc

Eaton Building

4th Floor, No. 3 Lane

280 Linhong Rd. Changning District

Shanghai 200335

China

Tel: (+86 21) 5200 0099

Fax: (+86 21) 5200 0400

Printed in USA

Document No. 560

November 2011