Re 00208

Hydraulic and electronic componentsProgramme information

Published by Mannesmann Rexroth AGD-97813 Lohr a. MainJahnstrae 3-5 D-97816 Lohr a. MainTelephone 0 93 52/18-0Telefax 0 93 52/18-39 72Telex 6 89 418 rr d

Issue number RE 00 208/04.99Replaces: 04.97

Printed by Hinckel-Druck GmbHHalbrunnenweg 12D-97877 Wertheim/Wartberg

Copying and translation, even of extracts,only with prior permission of the publisher.

Subject to revision.

3Fixed displacement motorsTypes A2FM, A2FE

Typ A2FM

Nominal sizes 5 to 1000

Axial piston - bent axis designDetailed information: RE 91 001

Type A2FE Plug-in fixed displacementmotor

RE 91 008

Fixed displacement motors

Nominal pressure: NS 5: 315 bar; NS 10 to 200: 400 bar;NS 250 to 1000: 350 bar

Peak pressure: NS 5: 350 bar; NS 10 to 200: 450 barNS 250 to 1000: 400 bar

Series 6 Open and closed circuit The standard motor is suitable for all applications Brake valves can be directly fitted Integrated or built-on flushing valves Motor as standard version (A2FM) or plug-in version (A2FE) Suitable for closed circuit pump operation As plug-in motor A2FE preferably for installation in mechanical

gearboxes, e.g. Turas gearboxes. Vertually fully integrated into the mechanical gearbox as the

mounting flange is located in the centre of the housing Long-life bearings possible (NS 250 to 1000)

1) p = 315 bar2) Only available as type A2FM3) p = 350 bar

Nominal size A2FM 5 10 12 16 23 28

A2FE 28

Capacity Vg cm3 4.93 10.3 12.0 16.0 22.9 28.1

Speed nmax min1 10000 8000 8000 8000 6300 6300

Inlet flow qV max L/min 49 82 96 128 144 176

Power p = 400 bar Pmax kW 26 1) 55 64 85 96 118

Torque p = 400 bar T Nm 25 1) 65 76 100 144 178Weight (approx.) m kg 2.5 5.4 5.4 5.4 9.5 9.5

Nominal size A2FM/A2FE 32 45 56 63 80 90

Capacity Vg cm3 32 45.6 56.1 63 80.4 90

Speed nmax min1 6300 5600 5000 5000 4500 4500


Power p = 400 bar Pmax kW 134 170 187 210 241 270Torque p = 400 bar T Nm 204 290 356 400 508 572Weight (approx.) m kg 9.5 13.5 18 18 23 23

Nominal size A2FM/A2FE 107 125 160 180 200 2) 250

Capacity Vg cm3 106.7 125 160.4 180 200 250

Speed nmax min1 4000 4000 3600 3600 2750 2500


Power p = 400 bar Pmax kW 285 333 385 432 367 365 3)

Torque p = 400 bar T Nm 680 796 1016 1144 1272 13913)

Weight (approx.) m kg 32 32 45 45 66 73Nominal size A2FM 355 500 710 1000

A2FE 355

Capacity Vg cm3 355 500 710 1000

Speed nmax min1 2240 2000 1600 1600

Inlet flow qV max L/min 795 1000 1136 1600

Power p = 350 bar Pmax kW 464 583 663 933Torque p = 350 bar T Nm 1979 2785 3955 5570Weight (approx.) m kg 110 185 322 336

4Fixed displacement motorsTypes A10FM, A10FE


Nominal pressure 280 bar

Peak pressure 350 bar

Standard and plug-in versions High permissible output speeds

SAE version

Series 5 Open and closed circuit

Optional: integrated flushing and feed pressure valve

Plug-in version A10FE preferably for installation into mechanicalgearboxes, e.g. Turas gearboxes

Types A10FM, A10FENominal sizes 23 to 63

Axial piston - swash plate design

Detailed information: RE 91 172

Nominal size A10FM, A10FE 23 28 37 45 63

Capacity Vg cm3 23.5 28.5 36.7 44.5 63.1

Speed 1) nmax min1 4900 4700 4200 4000 3400

Inlet flow at nmax qV max L/min 115 134 154 178 215

Power p = 250 bar Pmax kW 43.6 62.5 71.8 83.1 101.1Torque p = 250 bar T Nm 105 127 163 198 281Weight (approx.) m kg 12 12 17 17 22

1) For speed nmax it has to be ensuredthat a low pressure of 18 bar isavailable.

5Nominal size 22 28 40 56

Capacity Vg cm3 22 28 40 56

Speed nmax min1 4250 4250 4000 3600



Nominal size 71 125 250 500

Capacity Vg cm3 71 125 250 500

Speed nmax min1 3200 2600 2200 1800



Fixed displacement motorsType A4FM


Nominal pressure:Nominal sizes 22 to 56: 400 barNominal sizes 71 to 500: 350 bar

Peak pressure:Nominal sizes 22 to 56: 450 barNominal sizes 71 to 500: 400 bar

Series 3: Nominal sizes 22 to 56 Series 1: Nominal sizes 71 to 500

These compact motors can be used for applications, where forreasons of space or for technical reasons the A2FM bent-axismotor cannot be used, e.g. Series connection (high summated pressure) Mounting of a brake (through-drive option) Occurrence of rotary vibration

Open and closed circuit

Type A4FM


Axial piston - swash plate designDetailed information:Nominal sizes 22 to 56 RE 91 100

Nominal sizes 71 to 500 RE 91 120

Nominal sizes 22 to 56: 2-hole flange

Nominal sizes 71 to 250: 4-hole flange

Nominal sizes 500: 8-hole flange

6Nominal size, A4FP 32 40 50 63 71 90 112

Capacity Vg cm3 32 40 50 63 71 90 112

Speed nmax min1 3700 3700 3200 3200 3200 2600 2600

Inlet flow qV max L/min 118 148 160 202 227 234 291

Power p = 350 bar Pmax kW 69 86 93 118 132 137 170Torque p = 350 bar T Nm 178 223 278 351 395 501 623Weight (approx.) m kg 22 22 34 34 34 61 61

Nominal size, A4FP 125 200 224 250 400 450 500

Capacity Vg cm3 125 200 224 250 400 450 500

Speed nmax min1 2600 2200 2200 2200 1800 1800 1800

Inlet flow qV max L/min 325 440 493 550 720 810 900

Power p = 350 bar Pmax kW 190 257 287 321 420 473 525Torque p = 350 bar T Nm 696 1113 1247 1391 2226 2504 2783Weight (approx.) m kg 61 120 120 120 220 220 220

Plug-in fixed displacement motorsTypes A4FP, 2A4FP, A10FP

Plug-in fixed displacement motors

Nominal pressure:A4FP, 2A4FP: 350 barA10FP: 280 bar

Peak pressure:A4FP, 2A4FP: 400 barA10FP: 350 bar

Series 1 Open and closed circuit

For hydrostatic drives mainly intended for marine applications, e.g. Thruster drives Cargo pump drives Fan drives

Types A4FP, 2A4FP


Axial piston - swash plate designDetailed information:RE 91 125

Type A10FP

Nominal size 18


Nominal size, 2A4FP (Back to Back) 200 224 250 400 450 500 A10FP 18

Capacity Vg cm3 2x200 2x224 2x250 2x400 2x450 2x500 18

Speed nmax min1 2000 2000 2000 1800 1800 1800 4200

Inlet flow qV max L/min 800 896 1000 1440 1620 1800 75,6

Power p = 350 bar Pmax kW 466 522 582 840 946 1050 35,31)

Torque p = 350 bar T Nm 2226 2494 2783 4452 5008 5565 801)

Weight (approx.) m kg 196 196 196 400 400 400 9 1) p = 280 bar

7pSt / I

Vg min Vg max Vg min Vg max

pSt / I

Vg min Vg max

pB

Nominal size A6VM/A6VE 28 55 80 107Capacity Vg max cm3 28.1 54.8 80 107

Vg 0 2) cm3 0 0 0 0Speed 1) at Vg max nmax min1 5550 4450 3900 3550

at Vg 0 nmax min1 10450 8350 7350 6300Inlet flow at n max qV max L/min 156 244 312 380Power 4) Pmax kW 103 162 208 252Torque 4) T Nm 178 348 510 679Weight (approx.) m kg 16 26 34 47

Nominal size A6VM/A6VE 140 3) 160 200 3)

Capacity Vg max cm3 140 160 200Vg 0 2) cm3 0 0 0

Speed 1) at Vg max nmax min1 3250 3100 2900at Vg 0 nmax min1 5750 5500 5100

Inlet flow at n max qV max L/min 455 496 580Power 4) Pmax kW 303 330 387Torque 4) T Nm 891 1016 1273Weight (approx.) m kg 60 64 80

Nominal size A6VM 250 6) 355 500 1000Capacity Vg max cm3 250 355 500 1000

Vg 0 cm3 0 0 0 0Speed 1) at Vg max nmax min1 2500 2240 2000 1600

at Vg < Vg max nmax min1 3300 2950 2600 2100Inlet flow at n max qV max L/min 625 795 1000 1600Power 5) Pmax kW 365 464 583 933Torque 5) T Nm 1391 1978 2782 5563Weight (approx.) m kg 90 135 210 432

Variable displacement motorsTypes A6VM, A6VE

Variabale displacement motors

Series 6 Open and closed circuit Nominal pressure: Nominal sizes 28 to 200: 400 bar

Nominal sizes 250 to 1000: 350 bar Peak pressure: Nominal sizes 28 to 200: 450 bar

Nominal sizes 250 to 1000: 400 bar Motor as standard version (A6VM) or plug-in version (A6VE) Due to the wide control range, A6VM and A6VE variable

displacement motors meet the requirements for high speed andhigh torque.

The displacement of these motors can be swivelled to zero, asthe adjustment range is:Vg max (swivel angle 25, 26,5) to Vg min (swivel angle 0)

Brake valve can be fitted Integrated or built-on flushing and feed pressure valves Hydrostatic A6VE plug-in motors are preferably used for

installation into mechanical gearboxes, e.g. Turas gearboxes

1) qv max must not be exceeded2) The minimum capacity Vg min can be

infinitely varied between Vg 0 and0.8 x Vg max

3) Only available as A6VM4) p = 400 bar at Vg max5) p = 350 bar at Vg max6) Also available as A6VE

Types A6VM, A6VENominal sizes 28 to 1000

Axial pistion - bent axis design

Detailed information A6VM:RE 91 604

A6VE Plug-in versionNominal sizes 28 to 250

RE 91 606

HZ / EZHydraulic / electrical

HAAutomatic adjustmenthigh pressure-related

pB = Operating pressurepSt = Pilot pressureI = Control currentVg = Capacity

HD / EPHydr. adjustment, pilot pressure-related / electrical adjustmentwith proportional solenoid

DAHydraulic adjustment,speed dependent

two-point adjustment

8Switching motorsTypes A10VM, A10VE, A10VEC

Switching motors



Series 5 Motor as standard version (A10VM) or plug-in version (A10VE)

Motor for Turas drive (A10VEC)

Hydraulic or electrical two-point adjustmentadjustment range 1:2,5

High permissible output speeds

Mechanical holding brake can be fitted

SAE version Open and closed circuit

Types A10VM, A10VENominal sizes 28 to 60


Detailed information:RE 91 703

1) For speed nmax a low pressureof p = 18 bar must be available.

EZ1/EZ2Electrical two-pointadjustment

HZHydraulic two-pointadjustment

DGHydraulic adjustment,direct control

Nominal size A10VM 28 45 60

A10VE 28 45 60

Capacity Vg max cm3 28 44.5 62

Speed 1) n max min1 4600 4000 3300

Inlet flow at nmax qV max L/min 132 180 213

Power p = 280 bar P max kW 61 84 104Torque p = 280 bar Tmax Nm 125 200 276Weight (approx.) m kg 14 18 26

Energised

De-enegised

Vg = CapacitypSt = Pilot pressure

Type A10VEC

Nominal sizes 45 to 80Axial piston - swash plate design


Nominal size A10VEC 45 60 80

Capacity Vg max cm3 45 62 78.5

Speed 1) n max min1 3100 2700 2500

Inlet flow at nmax qV max L/min 140 167 196

Power p = 250 bar P max kW 65 78 91Torque p = 250 bar Tmax Nm 200 276 350Weight (approx.) m kg 28 34 45

Vg min Vg max

250

20

0

pSt

Vg min Vg max

9Fixed displacement pumpsType A2FO

Fixed displacement pumps

Nominal pressure:Nominal size 5: 315 barNominal sizes 10 to 200: 400 barNominal sizes 250 to 1000: 350 bar

Peak pressure:Nominal size 5: 350 barNominal sizes 10 to 200: 450 barNominal sizes 250 to 1000: 400 bar

Series 6 Open circuit

Robust and short taper roller bearings

Standard fixed displacement pump for all applications in opencircuit

Service ports SAE or threaded

Cylindrical shaft end with splined shaft or keyed shaft

Long life bearings possible (nominal sizes 250 to 1000)

Type A2FO

Nominal sizes 5 to 1000Axial tapered piston - bent-axis design


Nominal size 5 10 12 16 23 28Displacement Vg cm

3 4.93 10.3 12 16 22.9 28.1Speed 1) nmax min

1 5600 3150 3150 3150 2500 2500Flow at nmax qV max L/min 27 32 37 49 56 69Power p = 400 bar Pmax kW 9.6 2) 22 25 34 38 47Torque p = 400 bar Tmax Nm 24.7 2) 65 76 100 144 178Weight (approx.) m kg 2.5 5.4 5.4 5.4 9.5 9.5

Nominal size 32 45 56 63 80 90Displacement Vg cm

3 32 45.6 56.1 63 80.4 90Speed 1) nmax min

1 2500 2240 2000 2000 1800 1800Flow at nmax qV max L/min 78 100 110 123 141 158Power p = 400 bar Pmax kW 53 68 75 84 96 108Torque p = 400 bar Tmax Nm 203 290 356 400 511 572Weight (approx.) m kg 9.5 13.5 18 18 23 23

Nominal size 107 125 160 180 200Displacement Vg cm

3 106.7 125 160.4 180 200Speed 1) nmax min

1 1600 1600 1450 1450 1550Flow at nmax qV max L/min 167 196 228 255 304Power p = 400 bar Pmax kW 114 133 155 174 203Torque p = 400 bar Tmax Nm 678 795 1020 1145 1272Weight (approx.) m kg 32 32 45 45 66

1) These values are valid at an absolutepressure of 1 bar in suction port S

2) p = 315 bar

Nominal size 250 355 500 710 1000Displacement Vg cm

3 250 355 500 710 1000Speed 1) nmax min

1 1500 1320 1200 1200 950Flow at nmax qV max L/min 375 469 600 826 950Power p = 350 bar Pmax kW 219 273 350 497 554Torque p = 350 bar Tmax Nm 1391 1976 2785 3955 5570Weight (approx.) m kg 73 110 185 322 336

10

Fixed displacement pumps type KFAVariable displacement pumps type KVA

Fixed displacment pumps, variable displacement pumps



Open circuit Series 6

Fixed displacment pumps with special characteristics anddimensions for use in commercial vehicles

Flange and shaft for direct connection to the power take-off oftruck gearboxes

No leakage line required

Simple reversal of direction of rotation (KFA)

Only variable displacment pumps type KVA:

Adjustment:EP (electrical proportional) orDRS (pressure controller and load-sensing function)

Type KFANominal size 23 32 45

Displacement Vg cm3 22.9 32 45.6

Speed 1) nmax min1 2500 2500 2240

Flow at nmax qV max L/min 56 78 100

Power p = 300 bar Pmax kW 28 39 50Torque p = 300 bar Tmax Nm 109 153 218Weight (approx.) m kg 5.8 5.8 8.0

Type KFANominal size 63 80 107

Displacement Vg cm3 63 80.4 106.7

Speed 1) nmax min1 2000 1800 1600


Power p = 300 bar Pmax kW 61 70 83Torque p = 300 bar Tmax Nm 301 384 509Weight (approx.) m kg 9.0 11.6 14.5

Type KVANominal size 55 80 107

Displacement Vg max cm3 54.8 80 107

Speed 1) nmax min1 2500 2240 2150


Power p = 300 bar Pmax kW 69 90 115Torque p = 300 bar Tmax Nm 261 382 511Weight (approx.) m kg 16 20 24


Typ KFA


Axial tapered piston - bent-axis designDetailed information: RE 91 501

Type KVA

Nominal size 107Axial tapered piston - bent-axis design


11

Fixed displacement pumps type A4FOVariable displacement pumps type A4VB

Fixed displacement pumps A4FO

Nominal pressure:Nominal sizes 22 to 56: 400 barNominal sizes 71 to 500: 350 bar

Peak pressure:Nominal sizes 22 to 56: 450 barNominal sizes 71 to 500: 400 bar

Open circuit Series 3 (nominal sizes 22 to 56)

Series 1 (nominal sizes 71 to 500)

Long bearing life

Good suction characteristics Pump combinations possible

Optional through drive for mounting further pumps

Operation using HF pressue fluids is possible with reducedtechnical data

Variable displacement pump A4VB

Nominal pressure: 420 bar

Peak pressure: 450 bar

Series 3 Variable displacement pumps for closed circuit and boost

operation.

Type A4FONominal sizes 22 to 500


Detailed information: Nominal sizes 22 to 56 on request Nominal sizes 71 to 500 RE 91 455

Nominal size, A4FO 22 28 40 56

Displacement Vg cm3 22 28 40 56

Speed 1) nmax min1 3000 3000 2650 2400

Flow at nmax qV max L/min 66 84 106 134

Power p = 400 bar Pmax kW 44 56 71 89Torque p = 400 bar Tmax Nm 140 178 254 356Weight (approx.) m kg 11 11 16 22

1) The value are valid at an absolutepressure of 1 bar in suction port S

2) p = 420 bar

Nominal size, A4FO 71 125 250 500Nominal size, A4VB 450

Displacement Vg cm3 71 125 250 456 500

Speed 1) nmax min1 2200 1800 1500 1800 1320

Flow at nmax qV max L/min 156 225 375 821 660

Power p = 350 bar Pmax kW 91 131 219 574 2) 385Torque p = 350 bar Tmax Nm 395 696 1391 3044 2) 2783Weight (approx.) m kg 34 61 120 420 220

Type A4VB

Nominal size 450Axial piston - swash plate design


12

Vg max+Vg max

pSt

pSt

Vg max+Vg max

pSt

pSt

Vg max+Vg max

b

b

Vg max+Vg max

I

I

Variable displacement pumpsType A4VG

Variable displacement pumps



Series 3 Variable displacement pumps, reversible, with all components for

operation in the closed circuit

Use in mobile industrial applications

Integrated auxiliary pump for boost and pilot oil supply Combined pressure relief/anti-cavitation valves as well as a

boost pressure relief valve

Wide range of control elements for a variety of functions

100 % through-driveOptional as combination pump, combinations of up to thesame nominal size

Two standard variable displacement pumps of the same ordifferent sizes can be connected in series Splitter gearbox is not required Separate circuits Favourable installation dimensions

Type A4VG




Combination pumps A4VG + A4VG

Type A4VTGNominal sizes 56 to 90

Special version for use in ready-mixconcrete mixers


A4VTG


Displacement Vg max cm3 28 40 56 71

Speed at Vg max nmax min1 4250 4000 3600 3300








DGDirect operatedhydraulic adjustment,pressure-related

HDHydraulic adjustment,pilot pressure-related

HWHydraulic adjustment,position-related

EPElectrical adjustment, withproportional solenoid

EZElectrical two-pointadjustment withswitching solenoid

DAHydraulic adjustment,speed-related

Vg = DisplacementpSt = Pilot prressure = Swivel angleI = Control current

13

Vg max+Vg max

s (b )

s (b )

Vg max+Vg max

U

U

Vg max+Vg max

pSt

pSt

pB

Vg maxVg min

Variable displacement pumpsType A4VSG




Series 1 and 2 Closed circuit

Mainly used for stationary industrial applications

Valve block for safe guarding the closed curcuit Auxiliary pumps for the boost and pilot oil circuits or an

additional axial piston pump of up to the same size(combination pump) can be fitted to the through-drive

Secondary control

Type A4VSG


Axial piston - swash plate designDetailed information: RE 92 100

Pumps for semi-closed circuitsRE 92 110

Hydrostatic transmissions secondary controlwith A4VS components, see cataloguesheet RE 92 055

MAManual adjustment

EMElectrical motoradjustment

HWHydraulic displacementadjustment, positiondependent

EO1Hydraulic displacementadjustment(proportional valve)

HSHydraulic displacementadjustment (servo valve)

HM1/2Hydraulic displacementadjustment, flow-related

HDHydraulic adjustment, pilotpressure-related

DS1Speed regualtion,secondary controlled

DRPressure controller

DPPressure controller forparallel operation

Vg = DisplacementpSt = Pilot pressurepB = Operating pressures = Actuator travelU = Control voltage

Nominal size 40 71 125 180 250

Displacement Vg max cm3 40 71 125 180 250

Speed nmax min1 3700 3200 2600 2400 2200

Flow at nmax qV max L/min 148 227 325 432 550

Power p = 350 bar Pmax kW 86 132 190 252 321Torque p = 350 bar Tmax Nm 223 396 695 1002 1391Weight (approx.) EO+valve block m kg 47 60 100 102 214

Nominal size 355 500 750 1000


Speed nmax min1 2000 1800 1600 1600


Power p = 350 bar Pmax kW 414 525 699 933Torque p = 350 bar Tmax Nm 1975 2783 4173 5565Weight (approx.) EO+valve block m kg 207 350 460 530

14

Vg max+Vg max

b

b

Vg max+Vg max

pSt

pSt

Vg max+Vg max

pSt

pSt

Vg max+Vg max

b

b

Vg max+Vg max

I

I

Variable displacement pumpsType A10VG




Closed circuit Series 1

Variable displacment pump, reversible, with all components foroperation in the closed circuit

For mobile industrial applications Through-drive possible for combination pumps, pumps of up to

the same size can be built-on

Type A10VG





Speed nmax min1 5000 4250 3800 3500



MD 1)

Mechanical pivotadjustment

DGDirect operatedhydraulic adjustment,pressure-related

HWHydraulic adjustment,poisition-related

EPElectrical adjustment withproportional solenoid

DA 2)

Hydraulic adjustment,speed-related


EZElectrical two-pointadjustment with switchingsolenoid

Vg = DisplacementpSt = Pilot pressure = Swivel angleI = Control current

1) Only for NS 182) Not for NS 18

15

Vg max+Vg max

pSt

pSt

Vg max+Vg max

b

b

(I) Vs

(I) Vs

Vg max+Vg max

s

s

Vg max+Vg max

U

U

pB

Vg max

+Vg max

pB

Vg maxVg min

Variable displacement pumpsType A2V




Semi-closed circuit Series 5

For stationary applications

Standard version with roller bearings Slipper bearings for long bearing life

Comprehensive adjustment element programme

Plug-in or housed version

Type A2V


Axial piston - bent axis designDetailed information: RE 92 450

Plug-in or housed version, optional long-lifeversion with slipper bearings,see RE 94 200

HMHydraulic adjustment,flow-related

HS(with servo valve)

ELElectrical adjsutment

MAManual adjustment

HWHydraulic adjustment,position-related


EOElectrical adjustment


Vg = DisplacementpB = Operating pressurepSt = Pilot pressureI = Control currents = Actuator travelU = Control voltageVs = Actuating volume

1) Form G, without adjustment element

Nominal size 250 355 500 1000




Power p = 350 bar Pmax kW 192 248 309 496Torque p = 350 bar Tmax Nm 1391 1975 2782 5565Weight (approx.) 1) m kg 203 293 384 801

16

pB

Vg maxVg min

pB

Vg min Vg max

pSt

Vg min Vg max

I

Vg min Vg max

Variable displacement pumpsTypes A11VO, A11VLO

Types A11VO, A11VLO



Combination pumpA11VO + A11VO




Series 1 Open circuit for use in mobile industrial applications

Accessories dependent on the adjustment device: Pressure cut-off device Pressure controller, remotely controlled Pressure controller for parallel operation Cross-sensing control Load-sensing control (displacement control) Load limiting control Hydraulic stroke limiter Electrical stroke limiter Swivel angle indicator

Particulary high speeds are possible with the A11VLO versionwith charging pump (impeller)

A11VO Nominal size 40 60 75 95

Displacement Vg max cm3 42 58.3 74 93.8

Speed 1) nmax min1 3000 2700 2550 2350



A11VO Nominal size 130 190 250

Displacement Vg max cm3 130 192.7 250

Speed 1) nmax min1 2100 2100 1800



A11VLO Nominal size 130 190 250


Speed 2) nmax min1 2500 2500 2300




LRPower controller



2) These values are valid at an absolutepressure 0.8 bar in suction port S

Vg = DisplacementpB = Operating pressurepSt = Pilot pressureI = Control current


17

Vg max+Vg max

pSt

pSt

Vg max+Vg max

U

U

pB

Vg maxVg min

pB

Vg maxVg min

pB

Vg maxVg min Vg maxVg min

pB

s

s

Vg max+Vg max

Vg max+Vg max

U

U

Variable displacement pumpsTypes A4VSO, A4VSLO

Types A4VSO, A4VSLO



Detailed information: RE 92 050Hydrostatic transmission secondary controlwith A4VS components, see RE 92 055




Series 1, 2 and 3 Open circuit

For stationary applications

Long bearing life Comprehensive controller and adjustment device programme

Secondary control

Through-drive possibility Particulary high speeds possible with the A4VSLO version with

charging pump (impeller).


DPPressure controller forparallel operation

LR2Power controller

LR3Power controller, remote control

DFRPressure and flowcontroller

FRFlow controller

MAManual adjustment

EMElectric motor adjustment


EO1Hydraulic displacementadjustment(proportional valve)

HSHydraulic displacementadjustment (servo valve)

HM1/2Hydraulic displacementadjustment, flow-related

Vg = DisplacementpB = Operating pressurepSt = Pilot pressures = Actuator travel = Swivel angleU = Control voltage


Nominal size A4VSO 40 71 125 180 250Displacement Vg max cm

3 40 71 125 180 250Speed 1) nmax min

1 2600 2200 1800 1800 1500Flow at nmax qV max L/min 104 156 225 324 375Power p = 350 bar Pmax kW 60 91 131 189 218Torque p = 350 bar Tmax Nm 222 395 695 1002 1391Weight (approx.) press. controller m kg 30 53 88 102 184

Nominal size A4VSO 355 500 750 1000A4VSLO 750 Displacement Vg max cm

3 355 500 750 750 1000Speed 1) nmax min

1 1500 1320 1200 1500 1000Flow at nmax qV max L/min 533 660 900 1125 1000Power p = 350 bar Pmax kW 311 385 525 656 583Torque p = 350 bar Tmax Nm 1976 2783 4174 4174 5565Weight (approx.) press. controller m kg 207 320 460 490 605

DS1Speed control,secondary controlled

18

pSt

Vg maxVg min

pB

Vg maxVg min

pB

Vg maxVg min

pB

Vg maxVg min

Vg, pB

pSoll U

Variable displacement pumps types A10VSO, A10VO

Type A10VO




Nominal pressure 280 bar (NS 18 to 140)

Nominal pressure 250 bar (NS 10)

Peak pressure 350 bar (NS 18 to 140) Peak pressure 315 bar (NS 10)

Open circuit

Series 3 (NS 18 to 140) Series 5 (NS 10)

For stationary applications - A10VSO

For mobile applications - A10VO Long bearing life

Comprehensive controller and adjustment device programme

Through-drive option for mounting further pumps of up to thesame size (combination pump)


2) p = 250 bar

Nominal size A10VSO 10 18 28 45 A10VO 28 45

Displacement Vg max cm3 10,5 18 28 45

Speed 1) nmax min1 3600 3300 3000 2600

Flow at nmax qV max L/min 37,8 59.4 84 117Power p = 280 bar Pmax kW 15.7

2) 27.7 39 55Torque p = 280 bar Tmax Nm 41.7 2) 80 125 200Weight (approx.) press. controller m kg 8 12 15 21

Nominal size A10VSO, A10VO 71 100 140Displacement Vg max cm

3 71 100 140Speed 1) nmax min

1 2200 2000 1800Flow at nmax qV max L/min 156 200 252Power p = 280 bar Pmax kW 73 93 118Torque p = 280 bar Tmax Nm 316 445 623Weight (approx.) press. controller m kg 33 45 60

Type A10VSONominal sizes 10 to 140


Detailed information:NS 10: RE 92 713NS 18: RE 92 712NS 28 to 140: RE 92 711

Vg = DisplacementU = Control voltagepB = Operating pressurepSt = Pilot pressure


DFEPressure, flow controller,electronic

DFLRPressure, flow and powercontroller


FHDDisplacement controller,pilot pressure-related, withpressure control

19

pB

Vg maxVg min

pB

Vg maxVg min

Variable displacement pumps type A10VOCompact unit type A10CO





A10VO Good suction characteristics Long service life Favourable power/weight ratio Short control times SAE version

A10CO Central hydro unit for mounting onto the machines auxiliary

drive for mobile applications Integrated boost pump and pressure relief valve Filter can be fitted

Type A10VO




Nominal size, A10VO 28 45 60 85Displacement Vg max cm

3 28 45 60 87Speed 1) nmax min

1 3000 2600 2700 2500Flow at nmax qV max L/min 84 117 162 217Power p = 250 bar Pmax kW 35 49 68 90Torque p = 250 bar Tmax Nm 111 179 238 344Weight (approx.) m kg 12 19 22 34




Vg = DisplacementpB = Operating pressure

Type A10CO

Nominal size 45Axial piston - swash plate design


Nominal size, A10CO 45Displacement Vg max cm

3 45Speed 1) nmax min

1 2750Flow at nmax qV max L/min 123Power p = 250 bar Pmax kW 52Torque p = 250 bar Tmax Nm 181Weight (approx.) m kg 27

20

pB1 + pB2

Vg maxVg min

pB1 + pB2

Vg maxVg min Vg maxVg min

pB

pst

pB1 + pB2

Vg maxVg min

Variable displacement double pumpsType A8VO

Type A8VO

Nominal sizes 28 to 160Axial piston - swash plate design


Version with built-on pump

Nominal size 28 55 80 107 160

Displacement Vg max cm3 28.1 54.8 80 107 160

Speed 1) (i = 1) nmax min1 2300 2) 2500 2240 2150 1900

Flow at nmax qV max L/min 2x88 2x137 2x179 2x230 2x304

Power 3) Pmax kW 103 160 209 268 304 4)

Torque 3) Tmax Nm 313 611 891 1192 1528 4)

Weight (approx.) m kg 60 78 100 115 220

SRSummation power controller(hyperbolic control)NS 28, NS 55, NS 80,NS 107

Variable displacement double pumps Nominal size 350 bar



The control and adjustment device programme, including theancillary equipment for the A8VO double pump, is tailored to thespecific requirements

The pumps can be equipped for every drive application

The controller can be set externally while the machine is inoperation

Summation power controller with exact hyperbolic characteristiccurve

Accessories: Integrated auxiliary pump with pressure relief valve,

optionally with pressure reducing valve With auxiliary drive for mounting gear and axial piston

pumps Load limiting control Three-circuit control Cross-sensing Hydraulic stroke limiter

LRIndividual power controller(hyperbolic control)NS 55, NS 80, NS 107

LG1Individual power controller(hyperbolic control) withload-limiting controlNS 55, NS 80, NS 107

LA1Individual power controller withload-limiting control(spring control) NS 55,NS 80, NS 107, NS 160 1) These values are valid at an absolute

pressure of 1 bar in suction port S2) i = 0.733) p1 and p2 = 700 bar4) p1 and p2 = 600 bar (NS 160)

Vg = DisplacementpB1 = Operating pressure 1st pumppB2 = Operating pressure 2nd pump

21

Vg maxVg min

pB

pst

Variable displacement double pumpsTypes A20VO, A20VLO

Types A20VO, A20VLO


Axial piston - swash plate designDetailed information: A20VORE 93 010

A20VLO with load pumpRE 93 100

A20V060 + accessories

Nominal size A20VO 60 75 4) 95 130 4)

Displacement Vg max cm3 60 74 93.8 130

Speed 1) nmax min1 2700 2550 2350 2100

Flow at nmax qV max L/min 2x162 2x188 2x220 2x273

Power p = 350 bar Pmax kW 134 3) 220 258 318Torque p = 350 bar Tmax Nm 477 3) 824 1044 1446Weight (approx.) m kg 44 107

Variable displacement double pumps Nominal pressure 250 bar (NS 60)

Peak pressure 315 bar (NS 60)

Nominal pressure 350 bar (NS 75 to 260) Peak pressure 400 bar (NS 75 to 260)

Series 1

Open circuit

Accessories (NS 75 to 260): Pressure cut-off Cross-sensing control Load-sensing control Hydraulic stroke limiter

LG1Individual power controllerwith load-limiting controlNS 75 to NS 260

LRDKHPower controller with pressurecut-off, hydraulic coupling andhydraulic stroke limiter (NS 95,NS 130)


2) These values are valid at an absoluteminimum pressure of 0.8 bar in suctionport S

3) p = 250 bar4) In preperation

Vg = DisplacementpB = Operating pressurepST = Pilot pressure

Nominal size A20VLO 130 4) 190 260

Displacement Vg max cm3 130 192,7 260

Speed 1) (i = 1) nmax min1 2500 2) 2500 2) 2300 2)

Flow at nmax qV max L/min 2x162 2x188 2x220

Power p = 350 bar Pmax kW 380 560 696Torque p = 350 bar Tmax Nm 1446 2145 2894Weight (approx.) m kg

EDPElectronic pressure controller(NS 60)

22

I

Vg min Vg max

pB

Vg maxVg min

pB

Vg min Vg max

pSt

Vg min Vg max

Variable displacement pumpsType A7VO

Type A7VO

Nominal size 55 to 1000

Axial tapered piston - bent axis designDetailed information: Nominal sizes 55 to 160 RE 92 202

Nominal sizes 250 to 1000 RE 92 203




Series 6 Open circuit

Robust and proven design, for a multitude of applications inopen circuit

Long-life bearings for increased bearing life possible(NS 250 to 1000)

Visual or electrical swivel angle indicator as an optional extra(NS 250 to 1000)

Comprehensive controller and adjustment device programme

Nominal size 250 355 500 1000Displacment Vg max cm

3 250 355 500 1000Speed 1) nmax min


LRPower controller





Vg = DisplacementpB = Operating pressurepSt = Pilot pressureI = Control current

Nominal size 55 80 107 160Displacement Vg max cm

3 54.8 80 107 160Speed 1) nmax min


23

External gear pumpsType 1PF2G

Fixed displacement pumps Nominal pressure 250 bar

Plain bearings for heavy duty applications

Single-block bearings

Drive shafts to ISO or SAE Combination of several pumps possible

Line connections:Connecting flange or pipe thread

Type 1PF2G


Detailed information: Frame size G2 RE 10 030 Frame size G3 RE 10 039 Frame size G4 RE 10 042 Frame size G2/G3 RE 10 046

(with flow divider)

Frame size G2Nominal size 4 5 8 11

Displacement Vg max cm3 4 5.5 8.2 11

Operating pressure pmax bar 250 250 250 250

Power at 1450 min-1 P kW 3 4 6.5 7.5

Speed range 1) n min-1 500 to 5000

Weight m kg 2.4 2.5 2.6 2.7

Frame size G2Nominal size 14 16 19 22

Displacement Vg max cm3 14.1 16.2 19 22.4


Power at 1450 min-1 P kW 9 11 12.5 13


Weight m kg 2.8 2.9 3.1 3.3

Frame size G3Nominal size 20 23 26 29 32 38 45

Displacment Vg max cm3 20.9 23.4 25.9 30.1 32.6 37.6 45.2

Operating pressure pmax bar 260 260 260 240 220 210 180

Power at 1450 min-1 P kW 14.2 16 16.8 19.5 19.5 21.3 22.2


Weight m kg 3.9 3.9 3.9 4.3 4.3 4.3 6.2

Frame size G4Nominal size 40 50 63 70 80 100

Displacement Vg max cm3 40 50 63 70 80 100

Operating pressure pmax bar 210 210 210 210 180 150

Power at 1450 min-1 P kW 21 26 34 38 36 38


Weight m kg 15 15.5 16.4 17 17.4 18.4 1) Depending on nominal size

24

Internal gear pumpsType PGF



Very low operating noise Low flow pulsation

High efficiency even at a low viscosity due to sealing gapcompensation

Combination of several pumps possible Can be combined with axial piston pumps and with vane pumps

Available as an assembled drive unit (pump with electric motor)type "MPU"

Type PGF

Nominal sizes 1.7 to 50Detailed information:RE 10 213

Frame size 3Nominal size 20 22 25 32 40

Displacement Vg max cm3 20.6 22.2 25.4 32.5 40.5

Operating pressure 3) pmax bar 210 210 210 210 180

Power 1) (1450 min-1) P KW 11.7 12.5 14.1 18.1 20.0

Speed range n min-1 on request 2)

Weight 4) m kg 3.3 3.7 4.1 4.5 4.9

Frame size 2Nominal size 16 19 22


Operating pressure 3) pmax bar 210 210 180

Power 1) (1450 min-1) P KW 9.3 10.9 12.4


Weight 4) m kg 2.7 2.9 3.1

Frame size 2Nominal size 6 8 11 13

Displacement Vg max cm3 6.5 8.2 11 13.3

Operating pressure 3) pmax bar 210

Power 1) (1450 min-1) P KW 4 5.1 6.6 8


Weight4) m kg 2.1 2.2 2.4 2.6

Frame size 1Nominal size 1.7 2.2 2.8 3.2 4.1 5.0

Displacement Vg max cm3 1.7 2.2 2.8 3.2 4.1 5.0

Operating pressure 3) pmax bar 180 210 210 210 210 180

Power 1) (1450 min-1) P KW 1.2 1.8 2 2.2 2 3.1


Weight 4) m kg 0.8 0.9 1.0 1.0 1.1 1.3

1) At maximum continuous operatingpressure; pressure fluid temperature = 50 C

2) Depending on nominal size3) Continuous4) For pump with 2-hole fixing

25

Internal gear pumpsTyp PGH


Nominal pressure: up to 315 bar

Very low operating noise

Low flow pulsation High efficiency in the low pressure range

High efficiency even at low speed and viscosity due to sealinggap compensaiton

Suitable for a wide speed and viscosity range All frame and nominal sizes can be combined with each other

FKM seals as standard

Can be combined with vane pumps, axial piston pumps andradial piston pumps

Type PGH

Nominal sizes 6.3 to 125


Frame size 2Nominal size 6,3 8

Displacement Vg max cm3 6.5 8.2

Operating pressure 3) pmax bar 315 1)/210 2)

Speed nmin min-1 600

Speed nmax min-1 3000

Weight m kg 4.8 5

Frame size 3Nominal size 11 13 16


Operating pressure 3) pmax bar 315 1)/210 2)


Speed nmax min-1 3000

Weight m kg 5.9 6.2 6.4



Operating pressure 3) pmax bar 315 1) / 210 2)


Speed nmax min-1 3000 3000 3000 2600 2600

Weight m kg 13.5 14 14.5 15 16


Displacement Vg max cm3 64.7 81.4 100.2 125.3

Operating pressure 3) pmax bar 315 1) / 210 2)


Speed nmax min-1 2600 2200 2200 2200

Weight m kg 39 40.5 42.5 45

1) HLP pressure fluid2) HFC pressure fluid3) Intermittent

26

Radial piston pumpsTypes R4, R4-Mini



Self-aspirating, valve controlled

Very low noise Long bearing life due to hydro-dynamically lubricated plain

bearings

Several pressure ports with various combinations of thecylinders possible

Can be combined with fixed and variable displacement vane,gear and axial piston pumps

14 nominal sizes, optimum steps for optimum matching to theapplication

Type R4

Nominal sizes 1.6 to 20.0

Radial piston pumps with 3, 5 or 10 pistonsDetailed information: RE 11 263

Fixed displacement pumps Nominal pressure 700 bar

Very compact design, therefore installation-friendly dimensions

5 nominal sizes

Piston/cylinder insert sets also available

Nominal size 8.0 10.0 16.0 20.0

Displacement Vg max cm3 8.03 9.71 16.07 19.43

Operating pressure pmax bar 500

Power at 1450 min-1 P kW 10.9 12.9 21.2 25.3

Speed range n min-1 1000 to 2000

Weight m kg 8.6 8.6 12.7 12.7

Type R4-MiniNominal sizes 0.4 to 2.0

Radial piston pumps with 3 pistons


Nominal size 0.4 0.63 1.0 1.6 2.0


Operating pressure pmax bar 700 700 450 250 175

Power at 1450 min-1 P kW 0.66 1.15 1.14 1.06 0.86


Weight m kg 2.6 1) Depending on size

Nominal size 1.6 2.0 2.5 3.15 4.0


Operating pressure pmax bar 700

Power at 1450 min-1 P kW 2.9 4.1 4.9 6.8 8.1


Weight m kg 6.8 6.8 6.8 8.6 8.6

Nominal size 6.3 8.0 3.15 5.0 6.3


Operating pressure pmax bar 700 700 500 500 500

Power at 1450 min-1 P kW 13.6 16.1 4.7 6.7 7.9


Weight m kg 12.7 12.7 6.8 6.8 6.8

27

Vane pumps type PV7..., pilot operatedVane pumps type PV7...A, direct operated

Variable displacement pumps, pilot operated

Variable displacement Low operating noise Long bearing life due to hydro-dynamically lubricated plain

bearings Pressure and flow can be controlled The controller adjustment element can optionally be locked Also available as a completely assembled "MPU" compact drive

unit (pump with electric motor) Low hysteresis Very short control times Measuring port Combination pumps using standard pumps is possible Mounting and connection dimensions to

VDMA 24 560/1 ISO 3019/2

Type PV7..., pilot operated


Nominal pressure 160 barDetailed information: RE 10 515

Frame size 40 63 100Displacement Vg max cm

3 45 71 71 94 118 150

Operating pressure pmax bar 160 80 160 80 160 80Power at 1450 min1 Pmax kW 20.5 17 34 22 54 35Speed range n min1 900 to 1800Weight m kg 30 37 56

Variable displacement pumps, direct operated

Very short control times

Low operating noise Mounting and connection dimensions to VDMA 24 560/1 and

ISO 3019/2

Good efficiency

Also available as a completely assembled "MPU" compact driveunit (pump and electric motor)

Pump combinations possible

Type PV7...A, direct operated

Nominal sizes 10 to 25Nominal pressure 100 bar


Frame size 10 16 25Displacement Vg max cm

3 14 20 20 30 30 45

Operating pressure pmax bar 160 100 160 80 160 80Power at 1450 min1 Pmax kW 6.3 5.8 10 7.1 13.7 10.5Speed range n min1 900 to 1800Weight m kg 12.5 17 21

Frame size 06 20Displacement Vg max cm

3 10 14 20 25

Operating pressure pmax bar 100 70 100 100Power at 1450 min1 Pmax kW 2.5 2.7 5 6Speed range n min1 1000 to 1800Weight m kg 6.3 11.3 11.4

28

Combination pumpsBell housing type PTK

Fixed displacement pump + fixed displacement pump

Variable displacement pump + fixed displacement pump

Variable displacement pump + fixed displacement pump

For a variety of combinations

Combination pumps

Detailed information on request

Bell housing with oil/air cooler Nominal pressure 8 bar

Housing noise and vibration damped design,low noise pressure level

High cooling capacity with a low space requirement Suitable for use as a main flow cooler

Short compact design, simple installation andremoval of the cooler

Type PTK

Nominal sizes for electric motors 80 to 180


Nominal size 2001 200 250 300 350 3501

Air throughput m3/h 90 90 210 360 850 850

Operating pressure pmax bar up to 8

Power P kW 0.55-0.75 1.1-1.5 2.2-4 5.5-7.5 11/15 18.5/22

Speed 1) nmax min-1 1500

Weight m kg 4 4 6 9 13 13 1) Other speeds on request

PV7

PGH

/PG

F

R4 R4 M

ini

G2

G3

G4

Rear pump

Fron

t pum

p

PV7

PGH/PGF

R4

G2

G3

G4

= Included in the product range

= Not available

Multiple combinations on request

29

Motor pumps - compact power unit MPUPlanetary gear motors (positioning motors) type GMRP

El. motor Pump fitted Type

0.75 kW Variable displacement vane pump PV7..., PV7..A...

to 22 kW Internal gear pump PGF...

Type MPU with PV7... (pilot operated)


Type MPU with PV7..A...(direct operated)Detailed information: RE 10 520

Type MPU with PGF


Compact power unit

Completely assembled unit

Low stock holding costs

Compact design


Short, compact design Good low-speed characteristics

Reversible

High torque High start-up torque

High shaft loading

Very low running noise Low pressure loss in the positioning control

Roller guided pinion

Few wear parts

Type GMRP



Nominal size 50 80 100 125 160 200 250 320Swept volume Vg max cm

3 50.9 78.7 98.9 123.6 158.5197.8 247.2 316.9Start-up torque (70 bar) TStart Nm 31 60 76 96 125 150 206 262Torque T Nm 44 73 90 113 148 184 232 294Speed at 20 L/min) n max min

-1 378 240 190 155 119 96 77 60Operating pressure 1) p max bar 70Positioning time for 180 t s 0.5Positionings per revolution 1, 2 or 3 1) Continuous operation

30

GMV/ NS 315 400 500 630 800Swept volume Vg cm

3 318.1 402.1 504.1 630.2 804.3Speed 1) nmax min

-1 505 500 400 315 250Torque 1) Tmax daNm 93 118 147 166 189Power 1) Pmax kW 42.5 53.5 53.5 48 42.5Pressure differential 1) pmax bar 200 200 200 180 160Weight m kg 32 33 34 35,3 37

Type GMV


Slow running

Gerotor motorsTypes GMS, GMSS, GMSW, GMT, GMTS, GMTW, GMV

Gerotor motors


Maximum inlet pressure (peak) 250 bar

Smooth running, even at low speeds Wide speed range

Constant output torque over a wide speed range

High start-up torque Robust, also under harsh operating conditions

Favourable power / weight ratio

Operation without leakage line, even with high return pressures Series connection possible

Types GMS, GMSS, GMSW


Slow runningDetailed information: RE 14 060

Frame size GMS, GMSS, GMSW/ NS 80 100 125 160

Swept volume Vg cm3 81.4 103.6 125.9 162.9

Speed 1) nmax min-1 810 750 600 470

Torque 1) Tmax daNm 20 25 32 34

Power 1) Pmax kW 16 17.5 17.5 15.5

Pressure differential 1) pmax bar 175 175 175 150

Weight (GMS) m kg 10.2 10.5 10.8 11.2Weight (GMSS) 8.1 8.3 8.6 9.0Weight (GMSW) 10.8 11 11.3 11.7

Frame size GMS, GMSS, GMSW/ NS 200 250 320

Swept volume Vg max cm3 203.6 251.7 325.7

Speed 1) nmax min-1 375 300 240

Torque 1) Tmax daNm 40 45 54

Power 1) Pmax kW 14 12.5 11.5

Pressure differential 1) pmax bar 140 125 120

Weight (GMS) m kg 11.6 12.1 13.0Weight (GMSS) 9.4 9.9 10.6Weight (GMSW) 12.1 12.6 13.3

Frame size GMT, GMTS, GMTW/ NS 160 200 250 320 400 500

Swept volume Vg cm3 161 201.3 251.6 326.1 410.7 523.4

Speed 1) nmax min-1 625 625 500 380 305 240

Torque 1) Tmax daNm 47.5 58.5 74.5 96 98 120Power 1) Pmax kW 27 34 34 34 30 26

Pressure differential 1) pmax bar 210 210 210 210 180 160

Weight (GMT) m kg 18.9 19.4 20.0 20.9 21.9 22.9Weight (GMTS) 13.6 14.1 14.6 15.8 16.6 -Weight (GMTW) 20.9 21.4 22.0 22.9 23.9 -

1) Continuous

Types GMT, GMTS, GMTW

Nominal sizes 160 to 500Slow running


31

Gerotor motorsTypes GMP, GMR, (series 1)Type GMVD

Gerotor motors


Maximum inlet pressure (peak) 225 bar

Smooth running, even at low speeds Wide speed range

Constant output torque over a wide speed range

High start-up torque Robust, also under harsh operating conditions

Favourable power / weight ratio

Operation without leakage line, even with high return pressures Series connection possible

Types GMP, GMR, GMVD


Slow runningDetailed information: RE 14 070

Nominal size 50 80 100 125 160Swept volume GMP Vg cm

3 50.9 78.7 98.9 123.6 158.5GMR, GMVD 51.8 81.4 103.7 125.9 162.9Speed 1) GMP nmax min

-1 1000 810 650 520 400GMR 775 750 600 475 375GMVD 775 810 650 520 400Torque 1) GMP Tmax daNm 9.3 15 19 24 30GMR 10 19.5 24 30 38GMVD 10 16 20 25 32Power 1) GMP Pmax kW 8.5 10 11 10 10GMR 7 12.5 13 12.5 12.5GMVD 7 10 11 11 11Pressure differential 1) 2) GMR pmax bar 140 175 175 175 175Weight (GMP) m kg 5.4 5.6 5.8 5.9 6.2Weight (GMR) side connection 5.6 5.8 6.0 6.1 6.4Weight(GMRE) end connection 7.4 7.7Weight(GMVD) 8.5 8.7 8.9 9.1 9.4

Nominal size 200 250 320 400Swept volume GMP Vg cm

3 197.8 247.2 316.9 GMR, GMVD 203.6 251.7 325.8 407.2Speed 1) GMP nmax min

-1 325 250 210 GMR 300 240 190 170GMVD 325 250 210 170Torque 1) GMP Tmax daNm 36 46 47 GMR 45 46 48 49GMVD 33 36 32.5 33Power 1) GMP Pmax kW 10 9.5 7.5 GMR 11 8.6 8 7.2GMVD 9 7 5 4.8Pressure differential 1) GMP pmax bar 140 140 120 GMR 175 150 120 90GMVD 120 105 75 60Weight (GMP) m kg 6.5 6.8 7.4 Weight (GMR) side connection 6.7 7.0 7.6 8.2Weight (GMRE) end connection 8.2 8.7 9.3 9.7Weight (GMVD) 9.6 9.9 10.5 11.1

1) Continuous2) Pressure drop GMP, GMVD 140 bar

32

Hydrostatic steeringType LAG

Hydrostatic steering

Steering units

The LAG steering unit for hydraulic steering is the main elementfor steering all types of machines. Due to the purely hydraulicforce transmission, it is possible to connect the steering unit tothe steering axial via hoses which, even with difficultinstallations, can easily be achieved.

The steering unit works to the rotary spool principle The LAG is a hydraulic force steering aid which also, if the

energy supply fails, makes the steering function possible with ahigher hand force (emergency operation).

Areas of application:Tractors, self-propelled agricultural and forestry machines,municipal machines, rollers, wheel loaders, mobile excavators,cranes, graders, mining machines, ships and fork lifts

Our programme also includes priority valves and steeringcolumns which are matched to the steering units.

Type LAG

Detailed information: Version LAGC RE 14 365 Version LAGU RE 11 867

Steering unit - LAG

Displacement volumes 50, 63, 80, 100, 125, 160, 200, 250, 320, 400, 500 and 630 cm3

Versions:

LAGC steering unit with integrated safety valvesDesigns: ON-open-center-non-reaction

OR-open-center-reaction LS-load-sensing-non-reaction LS-load-sensing-reactionThe LAGC steering unit contains all of the valves which are required toprovide safety functions for the steering unit and steering cylinder; thisalso eliminates any additional pipework.

LAGU steering unit with reduction ratio

Designs: LS-load-sensing non-reaction LS-load-sensing reactionThe steering unit with reduction ratio utilises a dosage pump. In emergencyoperation (when the energy supply fails) the displacement is reduced byswitching-off chambers. The remaining displacment volume makes it possiblewith the same hand force to achieve a higher pressure. It is, thereforepossible in many cases to eliminate the emergency steering pump.

The LAGU steering unit also contains all of the valves which are requiredto provide safety functions for the steering circuit.

33

Radial piston multi-stroke motorsType MCR



Compact, robust design

Smooth running even at lowest speeds Low operating noise

Reversible

Sealed taper roller bearings High radial forces permitted on the output shaft

Shaft seal up to 10 bar housing pressure

Switchable Free-wheeling Half swept volume

Version with holding or service brake

Type MCRNominal sizes 160 to 1340

Detailed information: Frame size 3 RE 15 205 Frame size 5 RE 15 206 Frame size 10 RE 15 207

RE 15 220

Frame size 3Nominal size 160 225 255 280 325 365 400

Swept volume Vg max cm3 160 225 255 280 325 365 400

Torque Tmax Nm 1022 1386 1570 1760 1875 2105 2307

Speed 1) nmax min1 400 400 360 330 310 280 260

Pressure differential 2) pmax bar 450 450 450 450 400 400 400Power Pmax kW 18 18 18 18 22 22 22

Weight m kg 20

Frame size 5Nominal size 380 470 520 565 680 750 820

Swept volume Vg max cm3 380 470 520 565 680 750 820

Torque Tmax Nm 2528 3127 3459 3759 4017 4430 4844

Speed1) nmax min1 220 220 220 220 200 170 150

Pressure differential 2) pmax bar 450 450 450 450 400 400 400Power Pmax kW 29 29 29 29 35 35 35

Weight m kg 39

Frame size 10Nominal size 780 860 940 1120 1250 1340

Swept volume Vg max cm3 780 860 940 1120 1250 1340

Torque Tmax Nm 5134 5660 6187 6659 7432 8027

Speed 1) nmax min1 220 200 190 180 150 130

Pressure differential 2) pmax bar 450 450 450 400 400 400Power Pmax kW 44 44 44 50 50 50

Weight m kg 69

1) Intermittent2) Peak pressure

34

Radial piston multi-stroke motorsType MCR



Compact, robust design

Smooth running even at lowest speeds Low operating noise

Reversible

Sealed taper roller bearings High radial forces permitted on the output shaft

Shaft seal up to 10 bar housing pressure

Switchable Free-wheeling Half swept volume

Version with holding brake

Type MCRNominal pressure 1130 to 4200

Detailed information: Frame size 15 RE 15 208 Frame size 20 RE 15 209 Frame size 40 RE 15 210


Swept volume Vg max cm3 1130 1250 1500 1780 2150

Torque Tmax Nm 8095 8955 9552 11332 13688

Speed 1) nmax min1 190 190 170 110 100

Pressure differential 2) pmax bar 450 450 450 400 400Power Pmax kW 55 55 55 60 60

Weight m kg 93


Swept volume Vg max cm3 1750 2100 2500 3000

Torque Tmax Nm 11531 13762 14244 17073

Speed 1) nmax min1 160 160 115 115

Pressure differential 2) pmax bar 450 450 400 400Power Pmax kW 70 70 85 85

Weight m kg 110



Torque Tmax Nm 16114 19187 22310 26772

Speed 1) nmax min1 120 120 110 110

Pressure differential 2) pmax bar 450 450 450 450Power Pmax kW 100 100 100 100

Weight m kg 1901) Intermittent2) Peak pressure

35

Radial piston eccentric motorsTypes MKM, MRM


Wide speed range

Translatory control with backlash compensation

Smooth running even at very low speeds Extremely small mass moment of inertia permitting

high reversal frequency

Ideal for closed loop control applications

Suitable for fire-resistant fluids Very low operating noise

Version with: Measurement shaft Through shaft Built-on valves Brake (on request)

Types MKM, MRMNominal sizes 11 to 160


Nominal size 11 20 32 40 63

Swept volume Vg cm3 11 20 33 40 66

Torque Tmax Nm 31.5 43.2 120 86.4 237

Speed nmax min1 3000 2000 1500 1500 1200

Continuous pressure p const. bar 140 100 160 100 160

Max. operating pressure p int. bar 210 160 250 160 250

Power Pmax kW 9.8 9 18.8 13.5 29.7

Weight m kg 12 14 17.4 16 18.8

Nominal size 80 90 110 125 160

Swept volume Vg max cm3 81 89 110 126 161

Torque Tmax Nm 365 266 334 567 750

Speed nmax min1 1000 900 750 800 1000

Continuous pressure p const. bar 250 140 140 200 250

Max. operating pressure p int. bar 315 210 210 315 315

Power Pmax kW 38.2 25 26.2 47.5 78.5

Weight m kg 40 21.4 21.4 40 58For the upper pressure and power rangehousing flushing is necessary.

36

Radial piston eccentric motorsTypes MR, MRE, MRT, MRTE

Types MR, MRE

Nominal sizes 160 to 9500Detailed information:RE 15 228

Types MRT, MRTENominal sizes 7100 to 10800

Radial piston eccentric motors with10 pistons


Closely spaced swept volumes Very high start-up torque Smooth running even at very low speeds

(nmin = 0.5 to 1 min1)

High resistance to thermal shock Reversible Ideal for closed loop control applications Suitable for fire-resistant fluids Roller bearings for extremely long service life Very low operating noise Version with:

Measurement shaft, hollow shaft, brake

MRNominal size 160 190 250 300 350 450 600

Swept volume Vg cm3 160 192 251 304 349 452 608

Continuous pressure pconst. bar 250

Power Pmax kW 30 36 48 53 54 75 84

Speed nmax min1 800 800 750 750 600 600 500

Torque Tmax Nm 720 870 1120 1380 1560 2030 2720

Weight m kg 46 46 50 50 77 77 97

MRNominal size 700 1100 1800 2400 2800 3600

Swept volume Vg cm3 707 1126 1810 2393 2792 3637

Continuous pressure pconst. bar 250

Power Pmax kW 97 119 157 183 194 198

Speed nmax min1 500 330 250 220 200 180

Torque Tmax Nm 3170 5100 8240 10650 12650 16350

Weight m kg 97 140 209 325 325 508

MRE MRT MRTENominal size 3100 5400 8500 9500 7100 9000 10800


Continuous pressure pconst. bar 210 210 210 210 250 250 210

Power Pmax kW 190 210 260 225 330 370 310

Speed nmax min1 200 160 120 100 150 130 110

Torque Tmax Nm 11700 20600 32500 31800 31300 40000 39300

Weight m kg 320 508 750 750 920 920 920

MR MRENominal size 4500 6500 7000 500 800 1400 2100


Continuous pressure pconst. bar 250 250 250 210 210 210 210

Power Pmax kW 210 250 260 70 93 102 148

Speed nmax min1 170 130 130 600 450 280 250

Torque Tmax Nm 20250 29450 32000 1880 3020 5160 7850

Weight m kg 508 750 750 77 97 140 209

For the upper pressure and power rangehousing flushing is necessary.

37

Radial piston eccentric motorsTypes MRD, MRDE

Dual displacement motors

High start-up torque

High volumetric efficiency

Adjustable under load Bearings for a very long service life

High resistance to thermal shock

Version for HF fluids Connection dimensions identical to that of MR, MRE

Reversible

Smooth running even at very low speeds Version with:

Measurement shaft, hollow shaft, brake

Types MRD, MRDENominal sizes 300 to 5400

Radial piston eccentric motors withswitchable swept volume


MRD

Nominal size 300 450 700 1100


Vg min cm3 152 226 339 508

Continuous pressure pconst. bar 250 250 250 250

Speed nmax min1 1000 850 700 580

Torque Tmax Nm 1380 2030 3170 5100

Power Pmax kW 58 70 86 96

MRD

Nominal size 1800 2800 4500

Swept volume Vg max cm3 1810 2792 4503

Vg min cm3 905 1396 2251

Continuous pressure pconst. bar 250 250 250

Speed nmax min1 400 280 250

Torque Tmax Nm 8240 12650 20250

Power Pmax kW 120 140 180

MRDE

Nominal size 340 500 800 1400


Vg min cm3 166 249 386 619

Continuous pressure pconst. bar 210 210 210 210

Speed nmax min1 1000 800 650 550

Torque Tmax Nm 1280 1880 3020 5160

Power Pmax kW 60 72 88 90

For the upper pressure and power rangehousing flushing is necessary.

MRDE



Vg min cm3 1046 1552 2701


Speed nmax min1 370 270 215

Torque Tmax Nm 7850 11700 20600

Power Pmax kW 132 145 190

38

Radial piston eccentric motorsTypes MRV, MRVE

Variable displacement motors

Closed spaced adjustable swept volume

Very high start-up torque

Smooth running even at very low speeds High resistance to thermal shock

Reversible

Ideal for closed loop control applications Suitable for fire-resistant fluids

Roller bearings for extermely long service life

Very low operating noise Version with:

Measurement shaft Hollow shaft Brake

Types MRV, MRVENominal sizes 450 to 5400

Radial piston eccentric motors withinfinitely variable swept volumes


MRV


Swept volume Vg max cm3 451.6 706.8 1126


Power P max kW 75 97 119

Speed n max min-1 1500 1300 1000

Torque T max Nm 2030 3170 5100

Weight m kg 110 135 196

MRV




Power 1) P max kW 157 194 210

Speed n max min-1 700 500 450

Torque T max Nm 8240 12650 20250

Weight m kg 216 335 523

MRVE

Nominal size 500 800 1400 2100 3100 5400

Swept volume Vg max cm3 500 800 1370 2091 3117 5401

Continuous pressure pconst. bar 210 210 210 210 210 210

Power P max kW 70 93 102 148 190 210

Speed n max min-1 800 650 550 400 300 260

Torque T max Nm 1880 3020 5160 7850 11700 20600

Weight m kg 110 135 196 216 335 523For the upper pressure and power rangehousing flushing is necessary.

39

External gear motorsTypes G2, G3



Simple and robust design

Start-up at low swept flow Direction of rotation optionally clockwise or anti-clockwise,

reversible with or without back pressrue

Single block bearing

Plain bearings for high loads

Types G2, G3



Frame size type G2 008 011 014 016 019 022

Swept volume Vg max cm3 8.2 11 14.1 16.2 19 22.4

Torque Tmax Nm 28.5 38.8 51 59 66.7 68.8

Speed nmax min1 4000 4000 3500 3000 3000 2500

Power Pmax kW 11.3 15.8 18 17.8 20 17.3


Weight m kg 2.7 2.8 2.9 3 3.2 3.4

1) Continuous operation

Frame size type G3 020 023 026 029 032 038

Swept volume Vg max cm3 20.9 23.4 25.9 30.1 32.6 37.6

Torque Tmax Nm 77.7 87 96 103 102 113

Speed nmax min1 3600 3200 2900 3900 3600 3100

Power Pmax kW 28.7 28.6 28.6 31.3 37.8 36


Weight m kg 3.9 3.9 3.9 4.3 3.3 4.3

40

Cylinders of tie rod design

Mounting of head and cap according to the tie rod principle

Service friendly modular system

Small installation dimensions

Various mounting types Interchangeability due to standardisation

Detailed information:

Series CD 70: RE 17 016

Series CD T3: RE 17 032 Series CDW 160: RE 17 014

Series CD 210: RE 17 017

Series CD 70 1) CD T3 2)

Nominal size bar 70 160 (210 4))

Piston mm 25 to 200 25 to 200

Piston rod mm 12 to 140 12 to 140

Mounting types 16 14

Stroke length mm up to 3000 up to 3000

Stroke speed m/s up to 0.5 up to 0.5

Series CDW 160 3) CD 210 1)

Nominal size bar 160 210



Mounting types 5 16


Stroke speed m/s up to 1 up to 0.5

1) Installation dimensions to N.F.P.A.and JIC

2) Installation dimensions to DIN 24 554and ISO 6020/2

3) With integrated position transducers4) Operating pressure up to 210 bar

possible

41

Cylinders of mill type design

Mill type cylinders for applications also under extreme operatingconditions

Service friendly modular system

Various mounting types

Interchangeability due to standardisation

Series CDL1 CDM1 1) CDH1

Nominal pressure bar 240 160 250

Piston mm 25 to 500 25 to 500 40 to 500

Piston rod mm 14 to 250 14 to 360 22 to 360

Mounting types 5 8 6

Stroke length mm up to 10000 up to 8000 up to 6000

Stroke speed m/s up to 0.5 up to 0.5 up to 0.5

Series CDH2 2) CDH3 3)

Nominal pressure bar 250 350



Mounting types 6 6


Stroke speed m/s up to 0.5 up to 0.5

1) Installation dimensions to ISO 6020/1,CETOP RP 58 H

2) Installation dimensions to DIN 24 333,ISO 6022 and CETOP RP 73 H

3) With piston > 320 mm nominalpressure 320 bar

Detailed information:

Series CDL1: RE 17 325

Series CDM1: RE 17 328 Series CDH1: RE 17 331

Series CDH2: RE 17 334

Series CDH3: RE 17 337

42

Servo cylindersSpecial cylinders


Series CGS

Nominal pressure (static) bar 280

Nominal force kN up to 1000

Piston rod mm 50 to 200

Working stroke mm 50 to 500

Stroke speed m/s up to 2.5

Stroke frequency Hz up to 200

Detailed information:on request

Series Spezial cylinder

Nominal pressure bar up to 6000

Piston mm up to 1450

Piston length mm up to 1450

Mounting types on request

Stroke length mm up to 24 000

Stroke speed m/s up to 3

Servo cylinders

No disturbing stick-slip effects due to hydrostaticpiston rod bearing

Capable of absorbing large transverse forces

Good emergency operating characteristics due to specialbronze coating of the piston rod and bearing surfaces

Special cylinders

Tailored for every application Single rod, double rod, plunger cylinders, double acting cylinders,

telescopic cylinders, pressure intensifiers

43

Check valvesTypes S, M-SR

Check valves

Leak-free closure in one direction

For threaded connections

4 cracking pressures: Without spring 0.5 bar 1.5 bar 3 bar 5 bar

Type SNominal sizes 6 to 30


Nominal size 6 8 10

Operating pressure pmax bar 315 315 315

Flow qV max L/min 18 36 60




Check valve cartridge units

Leak-free closure in one direction 5 cracking pressures:

Without spring 0.2 bar 0.5 bar 1.5 bar 3 bar 5 bar

Plug with pipe thread ormetric ISO thread

Installation in manifolds: Use as right-angled cartridge valve (version "KE") Use as straight through cartridge valve (version "KD")

Type M-SR





Flow ("KE") qV max L/min 35 50 120

Flow ("KD") qV max L/min 15 30 50 100



Flow ("KE") qV max L/min 200 300 400

Flow ("KD") qV max L/min 200 300 400

44

Pilot operated check valvesTypes SV, SL

Pilot operated check valves

With optional leak-oil port

Optionally with decompression (only nominal sizes 10 to 32)

4 cracking pressures: Nominal size 6:

1.5; 3; 7 or 10 bar Nominal size 10:

1.5; 3; 6; or 10 bar Nominal sizes 16 and 20:

2.5; 5; 7.5 or 10 bar Nominal sizes 25 and 32:

2.5; 5; 8 or 10 bar For subplate mounting ("P"):

Nominal size 6:Porting pattern to DIN 24 340 form A, ISO 4401 andCETOPRP 121 H, subplates to RE 45 052

Nominal sizes 10 to 32:Porting pattern to DIN 24 340 form D, ISO 5781 andCETOPRP 121 H, subplates to RE 45 062

For threaded connections ("G") (only nominal sizes 10 to 32)

Types SV, SL

Nominal sizes 6 to 32Detailed information: Nominal size 6

RE 21 460 Nominal sizes 10 to 32

RE 21 468


Series 6X 4X 4X


Pilot pressure pSt bar 5 to 315 5 to 315 5 to 315

Flow ("G") qV max L/min 60 150 350

Flow ("P") qV max L/min 60 150


Series 4X 4X 4X


Pilot pressure pSt bar 5 to 315 5 to 315 5 to 315

Flow ("G") qV max L/min 350 550 550

flow ("P") qV max L/min 350 550

45

Directional spool valves, direct operatedTypes WH., WP, WN, H-WH, WM., H-WMM

Types WH and WHD, hydraulicallyoperated

Types WN and WP, pneumaticallyoperated

Nominal sizes 6 to 32Detailed information: Nominal size 6, types WH, WP

RE 22 282 Nominal sizes 10, types WHD, WP, WN

RE 22 331 1)

Nominal sizes 10 to 32, types H-WH, WHRE 24 751 2)

Nominal size 6 10 1) 10 2)

Type WH, WP WHD, WP, WN H-WH, WH

Operating pressure pmax bar 315 315 350/280



Type H-WH, WH

Operating pressure pmax bar 350/280 350/280 350/280 350/280

Flow qV max L/min 300 450 650 1100

Nominal size 4 6 10

Type WMMK 3) 3)


Flow qV max L/min 25 60 1203) WMM, WMR, WMU, WMD, WMDA

Nominal size 16 22

Type H-WMM H-WMM

Operating pressure pmax bar 350 350

Flow qV max L/min 300 450

Types WMM, lever operatedTypes WMR and WMU, rolleroperated

Types WMD, rotary knob operated


Detailed information: Nominal size 4 RE 23 140 ("K") Nominal size 6 RE 22 280

RE 22 284

Nominal size 10 RE 22 312RE 22 331

Nominal sizes 16 and 22 RE 22 370

Directional spool valves, direct operated

Porting pattern to DIN 24 340 form A, ISO 4401 andCETOPRP 121 H

Available as cartridge valve (RE 23 140, version "K")

Position monitoring with inductive limit switch or mechanical limit switch

Directional spool valves, direct operated


Stoke adjustment, optional 2)

Position monitoring with inductive limit switch

46

Directional spool valves, direct operatedType WE

Type WE


Detailed information: Nominal size 4

RE 23 140 ("K")RE 23 160 ("P")

Nominal size 6RE 23 163 1)

RE 23 178 2)

RE 23 183 3)

RE 23 178-00 4)


RE 23 327 5)

RE 23 351 6)

Nominal size 4

Version "K" "P"



Directional spool valves, direct operated,with solenoid actuation

Wet-pin DC or AC solenoids

Solenoids with detachable coil

For subplate mounting ("P"):Porting pattern to DIN 24 340 form A, ISO 4401 andCETOPRP 121 H

Available as cartridge valve (RE 23 140, version "K")

Electrical connection as individual connections or centralconnections

Inductive position monitoring, optional (RE 24 830) Damped switching characteristics 3)

Nominal size 6

Version 1) 2) 3) 4)


Flow qV max L/min 60 80 60 60

Nominal size 10

Version 3) 5) 6)



1) Standard valve, NS 6 (only DC solenoid)2) High performance valve3) Soft switching valve4) Reduced electrical power consumption5) Standard valve, NS 106) 5-chamber version (only DC solenoid)

47

Directional spool valves, pilot operatedType WEH

Type WEH



Nominal size 10

Type 4WEH H-4WEH



Directional spool valves, pilot operated,with electro-hydraulic actuation

Wet-pin AC or DC solenoids

Spring and/or pressure return of the main spool to the initialposition

Spring centering (NS 10 and 22) Spring or pressure centering (NS 16, 25 and 32)

Hand override, optional


Electrical connection as individual connections or centralconnections, optional

Switching time adjustment, optional

Stroke limiter at the main spool (NS 10), optional Stroke limiter and/or end position control (NS 16, 22, 25 and 32),

optional (RE 24 830)

Position monitoring with inductive limit switch

Pre-load valve in the P port of the main valve for NS 16, 22, 25and 32

Nominal size 16

Type 4WEH H-4WEH



Nominal size 22

Type 4WEH H-4WEH




Type H4-WEH 4WEH H-4WEH



48

Directional poppet valves, direct operatedTypes SMM, SH, SP, SEW, SED

Type SMM, lever operated

Type SH, hydraulically operated

Type SP, pneumatically operatedNominal size 6


Nominal size 6

Version SMM, SH, SP

Operating pressure pmax bar 420 / 630

Flow qV max L/min 25

Directional poppet valve, direct operated


Leak-free isolation of closed ports

Switching is ensured even when under pressure forlong periods of time

Types SEW, SEDNominal sizes 6 and 10

Detailed information: Nominal size 6

RE 22 058 1)

RE 22 049 2)


RE 22 045 4)

Nominal size 6

Version SEW 1) SED 2)

Operating pressure pmax bar 420/630 350


Directional poppet valves, direct operated


Leak-free isolation of closed ports

Solenoids with detachable coil

Opening of the pressure-tight chamber is not required whenreplacing the coil 2)

Switching is ensured even when under pressure forlong periods of time

Nominal size 10

Version SEW 3) SED 4)

Operating pressure pmax bar 420/630 350


49

Pressure relief valvesTypes DBD (direct operated), DB, DBW, DBWS (pilot operated)

Type DBDNominal sizes 6 to 30

Detailed informationRE 25 402

Pressure relief valves, direct operated

For subplate mounting ("P")

For threaded connections ("G")

As cartridge valve ("K") With design testing

3 pressure adjustment elements optional: Hex. socket set screw with protective cap Rotary knob / hand wheel Lockable rotary knob

Nominal size 6 8 10 15Version "P, G, K" "G" "P, G, K" "G"Operating pressure pmax bar 400 400 630 400Flow qV max L/min 50 120 120 250

Nominal size 20 25 30Version "P, G, K" "G" "P, G, K"Operating pressure pmax bar 400 315 315Flow qV max L/min 250 330 330

Types DB, DBW

Nominal sizes 6 to 30Detailed information: Nominal sizes 6 and 10

Series 4X (only "K") RE 25 731 3)

Nominal sizes 10 to 30Series 5X RE 25 802 1)

Nominal sizes 10, 15, 20Series 4X RE 25 818 2)

Nominal sizes 20Series 1X (only "K") RE 25 818 2)

Pressure relief valves, pilot operated For subplate mounting ("P"):

Porting pattern to DIN 24 340 form E, ISO 6264 andCETOPRP 121 H

For block installation ("C") For threaded connections ("G") As cartridge valve ("K") Solenoid operated unloading via a built-on

directional spool valve or directional poppet valve Switching shock dampening, optional 1) (only type DBW.) 4 pressure adjustment elements, optional:

Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale Rotary knob with scale

Nominal size 6 10 1) 10 2) 15 1) 15 2)

Operating pressure pmax bar 315 350 350 350 350Flow ("P") qV max L/min 250 200 Flow ("G") qV max L/min 250 150 500 300Flow ("C") qV max L/min 215 Flow ("K") qV max L/min 60

3) 100 3) 150

Nominal size 20 1) 20 2) 25 1) 30 1)

Operating pressure pmax bar 350 350 350 350Flow ("P") qV max L/min 500 400 650Flow ("G") qV max L/min 500 300 500 650Flow ("C") qV max L/min 650Flow ("K") qV max L/min 300

50

Pump safety block, pilot operatedTypes DBA, DBAW, DBAE

Types DBA, DBAW, DBAE



Pump safety block, pilot operated

For directly mounting onto the pump SAE pressure port Zero pressure start-up and by-pass of the pump

Solenoid actuated unloading via a built-on directional spool ordirectional poppet valve

Electrical monitoring of the set pressure Proportional pressure relief and unloading with external or

internal electronics

Nominal size 16 25 32Operating pressure pmax bar 350 350 350Flow qV max L/min 300 400 400

Nominal size 32 40


Flow (without check valve) qV max L/min 600 650

Flow (with check valve) qV max L/min 350 450

Types DBA, DBAW

Nominal sizes 32 and 40


Pump safety block, pilot operated

For directly mounting onto the pump SAE pressure port Zero pressure start-up and by-pass of the pump

With built-in check valve

Solenoid actuated unloading via a built-on directional spool ordirectional poppet valve

Switching shock damping, optional (only type DBAW) 4 pressure adjustment elements, optional:


51

Pressure sequence valvesTypes DZ.D (direct operated) and DZ (pilot operated)

Type DZ.D

Nominal sizes 5, 6, 10

Detailed information: Nominal size 5, series 1X

RE 26 055 Nominal size 6, series 5X

RE 26 076 1)

RE 26 080 2) (load-dependent counter-balance valve)

Nominal size 10, series 4XRE 26 099

Pressure sequence valves, direct operated

Porting pattern nominal size 6 toDIN 24 340 form A, ISO 4401 and CETOPRP 121 H

Porting pattern nominal size 10 toDIN 24 340 form D, ISO 5781 and CETOPRP 121 H

4 pressure adjustment elements optional: Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale Rotary knob with scale

Check valve, optional

Nominal size 5 6 1) 6 2) 10

Sequencing pressure pmax bar 315 210 200 210

Flow qV max L/min 15 60 40 80

Type DZNominal sizes 10, 20, 30


Pressure sequencing valves, pilot operated

For subplate mounting ("P"):Porting pattern to DIN 24 340 form D, ISO 5781 andCETOPRP 121 H

For block installation ("C")

Suitable for use as preload, sequencing and by-pass valves

4 pressure adjustment elements, optional: Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale Rotary knob with scale



Version "P" "P" "P", "C"

Sequencing pressure pmax bar 315 315 315


52

Pressure cut-off valvesType DA (pilot operated)

Pressure cut-off valves, pilot operated

For subplate mounting ("P"):Porting pattern to DIN 24 340 form A, ISO 4401 andCETOPRP 121 H

For block installation ("C")

As cartridge valve ("K") Solenoid operated unloading function via a built-on directional

valve (NS 10, 20, 30)

4 pressure adjustment elements, optional: Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale Rotary knob with scale

Type DA



RE 26 404 Nominal sizes 10; 20; 30, series 5X

RE 26 411

1) Switching pressure differential 10 %2) Switching pressure differential 17 %3) At qV max = 100 %


Version "P", "K" "P" "P" "P", "C"

Cut-off pressure pmax bar 315 315 315 315

Flow 1) qV max L/min 30 3) 40 80 120

Flow 2) qV max L/min 60 120 240

53

Pressure reducing valvesTypes DR.D (direct operated) and DR (pilot operated)

Type DR.D

Nominal sizes 6 and 10


RE 26 564 Nominal size 10, series 4X

RE 26 580

Pressure reducing valves, direct operated


Porting pattern nominal size 10 toDIN 24 340 form D, ISO 5781 and CETOPRP 121 H

5 pressure stages 4 pressure adjustment elements, optional:



Nominal size 6 10

Secondary pressure, adjustable pmax bar 315 210


Nominal size 20 3) 20 4) 25 3) 30 3)

Secondary pressure 1) pmax bar 350 315 350 350

Flow ("P") qV max L/min 300 160 400

Flow ("G") qV max L/min 300 160 400 400

Flow ("C") qV max L/min 400

Flow ("K") qV max L/min 160

Type DR


Detailed information: Nominal size 10, series 3X (only "K")

RE 26 850 5)

Nominal sizes 10 to 30, series 5XRE 26 892 3)

Nominal sizes 10; 15; 20, series 4XRE 26 893 4)

Pressure reducing valves, pilot operated For subplate mounting ("P"):

Porting pattern to DIN 24 340 form D, ISO 5781 andCETOPRP 121 H

For block installation ("C") For threaded connections ("G") As cartridge valve ("K") 4 pressure stages 4 pressure adjustment elements, optional:


Check valve, optional (only for version "P")

Nominal size 10 3;5) 10 4) 15 3) 15 4)

Secondary pressure 1) pmax bar 350 2) 315 350 350

Flow ("P") qV max L/min 150 80

Flow ("G") qV max L/min 150 80 300 160

Flow ("K") qV max L/min 100 5) 100 5)

1) Adjustable2) For version "K": pmax = 315 bar

54

2-way flow control valves For subplate mounting:


Porting pattern nominal sizes 10 and 16 toDIN 24 340 form G, ISO 6263 and CETOPRP 121 H

Flow control in both directions by means of rectifier sandwichplates, optional (see below, type Z4S)

Adjustable stroke limiter for both ends of the rack and pinionactuator (types 2FRH and 2FRW)

With actual value potentiometer for continuous monitoring ofthe throttle orifice position, optional (types 2FRH and 2FRW)

With external closure of the pressure compensator, optional (NS 6) Check valve, optional (NS 6) Pressure compensator stroke limiter for reducing the start-up

jump, optional (NS 10 and 16)


Type 2FRM 2FRM, 2FRH, 2FRW

Series 3X 3X 3X

Operating pressure pmax bar 315 1) 315 315

Pilot pressure pSt bar 315 315


Type 2FRM, manual actuationType 2FRH, hydraulic actuation

Type 2FRW, electro-hydraulicactuation


RE 28 163 Nominal sizes 10 and 16

RE 28 389

2-way flow control valves and rectifier sandwich platesTypes 2FRM, 2FRH, 2FRW and Z4S


Series 1X 3X 2X



Rectifier sandwich plates (Graetz circuit)for combination with flow control valves For ensuring a rectified flow through the built-on

flow control valve

Can be used for supply and return flow

Type Z4S


RE 28 16

Re 00208

Documents

Transcript of Re 00208