Re 15228 Radial piston hydraulic motor with a fixed displacement

MR, MRE 1/36 RE 15 228/10.02

2002by Bosch Rexroth AG, Industrial Hydraulics, D-97813 Lohr am Main

All rights reserved. No part of this document may be reproduced or stored, processed, duplicated or circulated usingelectronic systems, in any form or by any means, without the prior written authorisation of Bosch Rexroth AG.In the event of contravention of the above provisions, the contravening party is obliged to pay compensation.

This document was prepared with the greatest of care, and all statements have been examined for correctness.This document is subject to alterations for reason of the continuing further developments of products.No liability can be accepted for any incorrect or incomplete statements.

Overview of contents

Contents Page

Ordering details 2Section, function, symbols 3Features, general technical data 4Technical data 5, 6Housing flushing 7Pressure fluid technical data 8Characteristic curves:Torque, power, efficiency 9 to 19Off-load pressure 20, 21Boost pressure 21, 22Unit dimensions:MR and MRE 23, 24Shaft end 25, 26Bearing life 27Shaft loading 28Holding brake: technical data, ordering details, 29Holding brake: unit dimensions 30Shaft for speed sensing 31Incremental transducer 32, 33Coupling, adaptor, connection flanges 34, 35Assembly and commissioning guidelines 36

RE 15 228/10.02Replaces: 06.96

Radial piston hydraulic motorwith a fixed displacementTypes MR, MRE

Nominal sizes 33 to 8200Maximum operating pressure up to 300 barSwept volume up to 8226 cm3

Torques up to 32.000 Nm

Types MR, MREH/

A 20

65

Features

Closely spaced swept volumes

Very high starting torque

High efficiency, high continuous power

Smooth rotation even at lowest speeds

High temperature shock resistance

Reversable

Highly suitable for closed loop control applications

Suitable for use with fire-resistant andbio-degradable fluids

Roller bearings for an extremely long service life

Very low operating noise

Versions with:

Sensor shaft

Incremental transducer

Brake

RE 15 228/10.02 2/36 MR, MRE

*

Ordering details

Motor typeMR (standard 250 bar continuous) = MRMRE (expanded 210 bar continuous) = MRESwept volume NS BSMotor type MR32.1 cm3 NS 33 A = 33A56.4 cm3 NS 57 A = 57A72.6 cm3 NS 73 B = 73B92.6 cm3 NS 93 B = 93B109.0 cm3 NS 110 B = 110B124.7 cm3 NS 125 C = 125C159.7 cm3 NS 160 C = 160C191.6 cm3 NS 190 C = 190C250.9 cm3 NS 250 D = 250D304.1 cm3 NS 300 D = 300D349.5 cm3 NS 350 D = 350D451.6 cm3 NS 450 E = 450E607.9 cm3 NS 600 F = 600F706.9 cm3 NS 700 F = 700F1125.8 cm3 NS 1100 G = 1100G1598.4 cm3 NS 1600 H = 1600H1809.6 cm3 NS 1800 H = 1800H2393.0 cm3 NS 2400 I = 2400I2792.0 cm3 NS 2800 I = 2800I3636.8 cm3 NS 3600 L = 3600L4502.7 cm3 NS 4500 L = 4500L6460.5 cm3 NS 6500 M = 6500M6967.2 cm3 NS 7000 M = 7000MMotor type MRE332.4 cm3 NS 330 D = 330D497.9 cm3 NS 500 E = 500E804.2 cm3 NS 800 F = 800F1369.5 cm3 NS 1400 G = 1400G2091.2 cm3 NS 2100 H = 2100H3103.7 cm3 NS 3100 I = 3100I5401.2 cm3 NS 5400 L = 5400L8226.4 cm3 NS 8200 M = 8200MShaft endSplined shaft to DIN ISO 14 = N1Splined shaft to DIN 5480 = D1Cylindrical shaft with key = P1Hollow shaft, internal splineto DIN 5480 = F1

Further details in clear text

ControlN = Standard

clockwise rotation, inlet in Aanti-clockwise rotation, inlet in B

S = Control rotatedclockwise rotation, inlet in B

anti-clockwise rotation, inlet in A

Connection flangeN1 = Without connection flangeC1 = Pipe threadS1 = SAE standard pressure range metricT1 = SAE standard pressure range UNC

Seals

N1 = NBR seals suitable forHLP mineral oil to DIN 51 524 part 2

V1 = FKM sealsF1 = Shaft seal ring for max. 15 bar housing pressure,

NBR sealsU1 = Without shaft seal ring for mounting the brake,

NBR seals

Speed sensor(2nd shaft end) see page 31

N1 = Without speed sensorQ1 = Cylindrical shaft 8 mmM1 = Mono directional incremental transducerB1 = Bi-directional incremental transducer

Ordering example:MR 300D-D1N1N1C1N

For brake ordering details see page 29

MR, MRE 3/36 RE 15 228/10.02

B

A

B

A

Z

A B

2 E 3 D 9 1 4 7 6 F (1)

8.38.28.1C5

Section, function

The MR and MRE hydraulic motors are externally pressurised radialpiston motors with a fixed swept volume.

Design

The main components are housing (1), eccentric shaft (2), cover (3),control housing (4), roller bearing (5), cylinder (6), piston (7) andcontrol (8.1; 8.2; 8.3).

Inlet and return of operating fluid

The operating fluid is fed to and returned from the motor via ports Aor B. The cylinder chambers (E) are filled or drained via the controland the channels (D) in the housing (1).

Rotary group, torque generation

The cylinders and the pistons support themselves on the sphericalareas of the eccentric shaft and the cover. It is thereby possible forthe piston and cylinder to align themselves, free from side forces, asthe shaft rotates, together with hydrostatic unloading of the pistonsand cylinders results in friction being minimised and very highefficiencies are achieved.

The pressure in the cylinder chambers (E) acts directly on the excentricshaft. Of the 5 cylinders 2 or 3 are respectively connected with thesupply or return sides.

Control

The control consists of the control plate (8.1) and the distributorvalve (8.2). Whilst the control plate is fixed to the housing with pins,the distributor valve rotates at the same speed as the eccentric shaft.Drillings in the distributor valve form the connection to the controlplate and to the piston chambers. The reaction ring (8.3) acts togetherwith the compression spring and the system pressure and effectivelycompensates for play. This results in a very high temperature shockresistance and constant performance values during the entire servicelife.

Leakages

The low leakage within the housing F (1) which occurs at the pistonand the control must be returned via the leakage port (C).

With holding brake

Symbols

RE 15 228/10.02 4/36 MR, MRE

A B

MR and MRE supplementary features

Features:

Line connections via adaptor plates,SAE flanges or pipe thread

Splined shaft or parallel shaft with key

Hollow shaft

Shaft for speed sensing

Version with built-on holding brake

Accessories for speed and positioning closed loop controlcircuits

Nominal sizes

Motor type MR: 33, 57, 73, 93, 110, 125, 160, 190, 250, 300, 350, 450, 600, 700, 1100, 1600, 1800, 2400, 2800,

3600, 4500, 6500, 7000

Motor type MRE: 330, 500, 800, 1400, 2100, 3100, 5400, 8200

General performance dataMotor type Constant pressure Intermittent pressure Peak pressure Drive speed range

in bar in bar in bar in min-1

MR 250 300 420 0.5 to 800

MRE 210 250 350 0.5 to 600

General MR; MRE

Model Radial piston motor, externally pressurised, constant

Type MR; MRE

Mounting style Flange mounting

Connection type Connection flange

Installation Optional (take the installation guidelines on page 36 into account)

Bearing service life, shaft loadability See pages 27 and 28

Direction of rotation Clockwise/anti-clockwise - reversible

Pressure fluid HLP mineral oil to DIN 51 524 part 2; HFB and HFC as well asbio-degradable fluids on request;with phosphate ester (HFD), FKM seals are necessary

Pressure fluid temperature range C 30 to + 80

Viscosity range mm2/s 18 to 1000, recommended operating range 30 to 50 in motorhousing, must be adhered to with high constant powers

Cleanliness class to ISO codes Maximum permissible pressure fluid degree of contamination isto ISO 4406 class19/16/13

MR, MRE 5/36 RE 15 228/10.02

MRNominal size NS 33 57 73 93 110 125 160 190

Swept volume V cm3 32.1 56.4 72.6 92.6 109.0 124.7 159.7 191.6Moment of inertia J kg cm2 4.32 4.76 14.03 15.11 16.19 56.88 57.5 58.2

Specific torque Nm/bar 0.50 0.9 1.2 1.5 1.7 2.0 2.54 3.05

Min. starting torque/theo. torque % 90 90 90 90 90 90 90 90

Max. input pressure Continuous p bar 250Intermittent p bar 300

Peak value p bar 420Max. summated pressure in ports A + B p bar 400

Max. leakage pressure p bar 5 (15 bar with version ...F...), also see page 8Speed range n min-1 1-1400 1-1300 1-1200 1-1150 1-1100 1-900 1-900 1-850

Max. continuous power Without flushing P kW 6.6 11 15 17 18 17 20 24With flushing P kW 10 17 20 25 28 25 30 36

Weight m kg 30 30 38 38 38 46 46 46

MRNominal size NS 250 300 350 450 600 700 1100 1600

Swept volume V cm3 250.9 304.1 349.5 451.6 607.9 706.9 1125.8 1598.4

Moment of inertia J kg cm2 60.8 65.43 225.9 229.3 265.07 358.4 451.5 666.43Specific torque Nm/bar 4.00 4.80 5.57 7.20 9.70 11.26 17.93 25.40


Max. input pressure Continuous p bar 250

Intermittent p bar 300Peak value p bar 420

Max. summated pressure in ports A + B p bar 400Max. leakage pressure p bar 5 (15 bar with version ...F...), also see page 8

Speed range n min-1 1-800 1-750 1-640 1-600 1-520 1-500 0,5-330 0,5-260Max. continuous power Without flushing P kW 32 35 41 46 56 65 77 96

With flushing P kW 48 53 62 75 84 97 119 144Weight m kg 50 50 77 77 97 97 140 209

MRNominal size NS 1800 2400 2800 3600 4500 6500 7000

Swept volume V cm3 1809.6 2393.1 2792.0 3636.8 4502.7 6460.5 6967.2Moment of inertia J kg cm2 854.1 2835.4 2975.7 4851.4 5015.1 11376.6 11376.6

Specific torque Nm/bar 28.82 38.11 44.50 57.91 57.90 103.57 111.39

Min. starting torque/theo. torque % 90 90 90 90 91 91 91



Max. leakage pressure p bar 5 (15 bar with version ...F...), also see page 8Speed range Without flushing n min-1 0.5-250 0.5-220 0.5-215 0.5-150 0.5-130 0.5-110 0.5-100

With flushing n min-1 0.5-250 0.5-220 0.5-215 0.5-180 0.5-170 0.5-130 0.5-130Max. continuous power Without flushing P kW 103 120 127 123 140 165 170

With flushing P kW 153 183 194 185 210 240 250Weight m kg 209 325 325 508 508 800 800

Technical data (for applications outside these parameters, please consult us!)

All technical data at = 36 mm2/s; = 45 C; p outlet = zero pressure

RE 15 228/10.02 6/36 MR, MRE

MRENominal size NS 330 500 800 1400 2100 3100 5400 8200

Swept volume V cm3 332.4 497.9 804.2 1369.5 2091.2 3103.7 5401.2 8226.4Moment of inertia J kg cm2 65.50 229.8 358.4 451.5 854.1 2975.7 5015.1 11376.6

Specific torque Nm/bar 5.30 7.93 12.81 21.81 33.30 49.4 86.01 130.90




Max. leakage pressure p bar 5 (15 bar with version ...F...), also see page 8Speed range Without flushing n min-1 1-750 1-600 1-450 0.5-280 0.5-250 0.5-200 0.5-120 0.5-90

With flushing n min-1 1-750 1-600 1-450 0.5-280 0.5-250 0.5-200 0.5-160 0.5-130Max. continuous power Without flushing P kW 32 46 65 77 100 125 140 170

With flushing P kW 49 70 93 102 148 190 210 250Weight m kg 50 77 97 145 221 329 512 810


All technical data at = 36 mm2/s; = 45 C; p output = zero pressure

MR, MRE 7/36 RE 15 228/10.02

T

AB

T

T

P

T

T

T

AB

A B

P R

P in A

P in B

Orifice

Flushing of housing

1) Please consult Technical Sales!

Flushing fluid volume

MR 33, 57, 73, 93, 110 qV = 5 L/minMR 125, 130, 160, 190, 250, 300 qV = 6 L/minMR/MRE 350, 450, 500 qV = 8 L/minMR/MRE 600, 700, 800, 1100, 1400 qV = 10 L/minMR/MRE 1600, 1800, 2100 qV = 15 L/minMR/MRE 2400, 2800, 3100, 3600, 4500, 5400, 6500, 7000, 8200 qV = 20 L/min

In order to achieve the maximum constant performance valueshousing flushing is necessary (see diagrams on pages 9 to 19).Under special conditions as well as for the adherence to therecommended operating viscosity of 30 to 50 mm2/s in the housing

flushing of the motor housing outside of the forseen range may benecessary (see page 8). A simple method to check this is by measuringthe surface temperature A (as shown). The temperature insdie thehousing is approx. A + 3C.

With high continuous powers flushing of the housing is alsorecommended outside the foreseen range. The maximum permissiblehousing pressure is 5 bar (also see page 8). To select the appropriateorifice diameter please consult the Technical Sales Dept.

Circuit example forone direction of rotation

Circuit example withalternating direction of rotation

Depending on thetemperature and fluidviscosity

qV = 6 to 20 L/min (depending on themotor size)

Surfacetemperature A

P in A

Orifice

qV = 6 to 20 L/min (depending on the motor size)

Surfacetemperature A

RE 15 228/10.02 8/36 MR, MRE

VG 46 - VI 100

VG 68 - VI 100

VG 10 - VI 100

VG 22 - VI 100

VG 32 - VI 100VG 100 - VI 100

VG 68 - VI 200

-30 -20 -10 0 10 20 30 40 50 60 70 8010

1214161820

30

40506080

100

200

300400500

1000

10

1214161820

30

40506080

100

200

300400500

1000

opt.

Pressure fluid technical data

Pressure fluid

See catalogue sheet RE 07 075 for detailed information regardingthe selection of pressure fluids before carrying out any engineering/design work.

Further notes on installation and commissioning can be found onpage 36 of this catalogue sheet.

When operating with HF pressure fluids or bio-degradable pressurefluids possible limitations to the technical data must be taken intoconsideration, please consult ourselves.

Operating viscosity rangeWe recommend that the operating viscosity is so selected (at operatingtemperature) that it lies in the optimum range of

opt = optimum operating viscosity 30...50 mm2/s

for efficiency and service life, referring to the circulation temperaturein closed circuit and the tank temperature in open circuit as well asthe motor housing temperature (drain fluid temperature).

Limiting viscosity rangeFor the limiting conditions the following values are valid:

min = 10 mm2/s in emergency, briefly

min = 18 mm2/s with reduced performance data

max = 1000 mm2/s briefly with cold start

Selection diagram

Choosing the type of pressure fluida prerequisite for the selection of a pressure fluid is that the operatingtemperature in relation to the ambient temperature is known. In closedcircuits the circulation temperature, in open circuits the tanktemperature. To achieve the maximum continuous power values theoil viscosity must be within the optimum operating viscosity range,referring to the inlet temperature as well as the drain oil temperature.

Example:

With an ambient temperature of X C the operating temperaturesettles to a temperature of 50 C (closed circuit: circulationtemperature, open circuit: tank temperature). For an optimum viscosityrange this (opt; raster field ) relates to a viscosity class of VG 46 orVG 68; select: VG 68.

The drain oil temperature which is influenced by the pressure andspeed lies above the circulation or tank temperature. At no point inthe system must this exceed 80 C.

If the above stated conditions cannot be maintained due to extremeoperating conditions or high ambient temperatures we recommendthat, also outside the foreseen range, housing flushing is used (seediagram on pages 9 to 19), or consult ourselves.

Filtering of pressure fluidThe finer the filtration and the better the cleanliness class that canbe achieved the longer the service life of the radial piston motors.

To guarantee the functional safety of the radial piston motors acleanliness class of at least

6 to SAE, ASTM, AIA

19/16/13 to ISO 4406 is necessary.

Leakage fluid pressureThe lower the speed and the leakage fluid pressure, the longer thelife of the shaft seal ring. The maximum permissible housing pressureis

pmax = 5 barwhich is independent of the motor speed.

For higher housing pressures a shaft seal which is suitable up to apmax = 15 bar can be fitted (ordering code F). Further informationregarding housing flushing can be found on page 7.

Shaft seal ring FKM

Some fluids require the use of FKM sealsand shaft seal rings (type: HFD ...). Werecommend the use of FKM shaft sealrings with high operating temperaturesin order to extend the service life.

Viscosity range to ISO 3448

Temperature (C)

Pressure fluid temperature range

Visc

osity

(m

m2 /

s)

MR, MRE 9/36 RE 15 228/10.02

60

30

90

120

150

180

210

200 400 600 800 1000 1200 1300

73%

t=83%

81% 79%

76%

70%

v=98%

97%

96%

8 l/min 16 l/min 39 l/min32 l/min24 l/min 47 l/min 55 l/min 71 l/min63 l/min

100 bar

150 bar

200 bar

300 bar

250 bar

3 K

w

7 K

w

5 K

w

15 K

w

11 K

w

9 K

w

13 K

w

17 K

w

5

4

3

2

1

81% 79

%

t=83%

77% 75

%

v=98%

97%

96%

46 l/min9 l/min3 l/min 18 l/min 27 l/min 37 l/min 55 l/min 64 l/min 82 l/min73 l/min

600200 400

240

160

80

800 1000 1150

400

320

100 bar

150 bar

200 bar

250 bar

20 K

w

17 K

w18 K

w

15 K

w

13 K

w

8 K

w

10 K

w

6 K

w

300 bar

5

4

3

2

1

v=98%

27 l/min13 l/min1 l/min 4 l/min 9 l/min 18 l/min 22 l/min 40 l/min31 l/min 36 l/min 45 l/min

10Kw

t=83

%97%

80%

100 bar

150 bar

94%

96%

250 bar

200 bar

300 bar

5K

w

3K

w

4K

w

8Kw

7K

w

9Kw

6.6

Kw

77%

75%

30

15

140 280 420 560 700 980840 1120 14001260

90

105

75

60

45

120

5

3

4

2

1

Characteristic curves (average values) measured at = 36 mm2/s; = 45 C; p output = zero pressure

1 Output power 2 Permissible forintermittent operation

3 Permissible for continuousoperation with flushing

4 Permissible for continuousoperation

5 Input pressure

t Total efficiencyv Volumetric efficiency

Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 33

MR 57

MR 73

RE 15 228/10.02 10/36 MR, MRE

t=83%

81%

75%7

7%

79%

v=98%

96%

97%

22 l/min4 l/min 11 l/min 33 l/min 44 l/min 67 l/min56 l/min 78 l/min 100 l/min89 l/min

200

200

100

300

400

450

400 600 800 1100100025 K

w

100 bar

150 bar

200 bar

250 bar

300 bar

9 K

w

6 K

w

17 K

w

12 K

w

15 K

w

20 K

w

19 K

w

22 K

w

5

4

3

2

1

t=83%

77%

79%

t=81%

75%

v=98%

97%

96%

52 l/min4 l/min

100

200

26 l/min

200

13 l/min

400

39 l/min

300

400

500

600

65 l/min

800

78 l/min 92 l/min

1050

105 l/min

21 K

w

15 K

w

8 K

w

11 K

w

19 K

w

200 bar

100 bar

150 bar

24 K

w26 K

w28 K

w

300 bar

250 bar

4

5

3

1

2

4 K

w

7 K

w

9 K

w

11 K

w

14 K

w

20 K

w

17 K

w

23 K

w

25 K

w

t=89%

88%

87% 81

%85

% 83%

97%

v=98

%

95%

96%

93%

68 l/min12 l/min 30 l/min 50 l/min 105 l/min85 l/min

100

100 200 400300 500

200

300

400

500

600

800600 700 900

250 bar

100 bar

150 bar

200 bar

300 bar

5

2

3

4

1





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 93

MR 110

MR 125

MR, MRE 11/36 RE 15 228/10.02

4 Kw

9 Kw

13 Kw

17 Kw

20 Kw

23 Kw

27 Kw30 Kw

300 bar

250 bar

200 bar

150 bar

100 bar

5 l/min 15 l/min 30 l/min 45 l/min 60 l/min 75 l/min 90 l/min 120 l/min105 l/min

100 200 300 400 500 600 700 800

800

700

600

500

400

300

200

100

900

5

4

3

2

1

50 bar

36 Kw

32 Kw

28 Kw

24 Kw

20 Kw

15 Kw

10 Kw

5 Kw

5

4

3

2

1

5 l/min 15 l/min 30 l/min 45 l/min 60 l/min 75 l/min 90 l/min 120 l/min105 l/min 135 l/min 150 l/min

300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

100 200 300 400 500 600 700 800

900

800

700

600

500

400

300

200

100

850

43 Kw

9 Kw

5 Kw

48 Kw

14 Kw

32 Kw

27 Kw

23 Kw

18 Kw

37 Kw

5 l/min 20 l/min 40 l/min 60 l/min 80 l/min 100 l/min

300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

1200

1000

800

600

400

200

120 l/min 180 l/min160 l/min140 l/min

100 200 300 400 500 600 700

5

4

3

2

1

800





5 Input pressure


Torq

ue T

in N

m

Torq

ueT

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 160

MR 190

MR 250

RE 15 228/10.02 12/36 MR, MRE

5 Kw

10 Kw

15 Kw

20 Kw

25 Kw

30 Kw

35 Kw

41 Kw

47 Kw

53 Kw

40 l/min 60 l/min 80 l/min20 l/min 100 l/min 120 l/min 140 l/min 160 l/min 180 l/min 200 l/min 220 l/min

5

4

3

2

1300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

100 200 300 400 500 600 700 750

1400

1200

1000

800

600

400

200

5 Kw

10 Kw

15 Kw

21 Kw

26 Kw

31 Kw

36 Kw

42 Kw

48 Kw

54 Kw

10 l/min 25 l/min 50 l/min 75 l/min 100 l/min 125 l/min 150 l/min 175 l/min 200 l/min

5

4

3

2

1300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

100 200 300 400 500 600

200

400

600

800

1000

1200

1400

1600

1800

640

13 Kw

20 Kw

26 Kw

33 Kw

39 Kw

46 Kw

56 Kw

65 Kw

75 Kw

60 l/min 90 l/min10 l/min 30 l/min 150 l/min 240 l/min210 l/min180 l/min120 l/min

5

4

3

2

1300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

2200

2000

1800

1600

1400

1200

1000

800

600

400

200

100 200 300 400 500 600





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 300

MR 350

MR 450

MR, MRE 13/36 RE 15 228/10.02

16 Kw

24 Kw

32 Kw

40 Kw

48 Kw

56 Kw

65 Kw

75 Kw

84 Kw

50 100 150 200 250 300 350 400 450

5

4

3

2

1

300 bar

250 bar

150 bar

100 bar

50 bar

200 bar

3000

2700

2400

2100

1800

1500

1200

600

300

900

160 l/min100 l/min 130 l/min 190 l/min 220 l/min 250 l/min 280 l/min10 l/min 40 l/min 70 l/min

520

9 Kw

18 Kw

28 Kw

37 Kw

46 Kw

56 Kw

65 Kw

76 Kw

86 Kw

97 Kw

300 bar

250 bar

150 bar

100 bar

50 bar

200 bar

50 100 150 200 250 300 350 400 450 500

3000

2700

2400

2100

1800

1500

1200

900

600

300

3300

5

4

3

2

1

240 l/min120 l/min 160 l/min 200 l/min 280 l/min 320 l/min15 l/min 40 l/min 80 l/min

5

4

3

2

1

22 Kw

33 Kw

44 Kw

55 Kw

66 Kw

77 Kw

91 Kw

105 Kw

119 Kw

300 bar

150 bar

100 bar

50 bar500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

50 100 150 200 250 300 330

200 bar

250 bar

300 l/min100 l/min 150 l/min 200 l/min 250 l/min 350 l/min50 l/min15 l/min





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 600

MR 700

MR 1100

RE 15 228/10.02 14/36 MR, MRE

59 Kw

44 Kw

29 Kw

98 Kw

88 Kw

108 Kw

74 Kw

144 Kw

126 Kw

91%92%

86%

78%

90%

88%89%

84%

t=93%

92.5%

v=99%

98.5%

97.5%

7525 50 100 125

1000

2000

3000

4000

175150 200 225 250

7000

5000

6000

8000

240 l/min30 l/min 120 l/min60 l/min 180 l/min

100 bar

300 l/min 360 l/min

200 bar

150 bar

5

4

300 bar

250 bar 3

2

1

29 Kw

44 Kw

59 Kw

74 Kw

88 Kw

103 Kw

121 Kw

139 Kw

157 Kw

240 l/min 420 l/min360 l/min

25 50 75 100 125 150 175 200 225 250

1000

9000

8000

7000

6000

5000

4000

3000

20005

4

3

2

1300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

120 l/min 180 l/min 300 l/min20 l/min 60 l/min

20 Kw

40 Kw

60 Kw

80 Kw

100 Kw

120 Kw

141 Kw

162 Kw

183 Kw

25 l/min 75 l/min

20 40 60 80 100 120 140 160 180 200 220

11000

10000

9000

8000

7000

6000

5000

4000

3000

2000

1000

5

4

3

2

1300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

420 l/min140 l/min 210 l/min 280 l/min 350 l/min 490 l/min


1 Output power 2 Permissible for intermittentoperation



5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 1600

MR 1800

MR 2400

MR, MRE 15/36 RE 15 228/10.02

1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

11000

12000

13000

20 40 60 80 100 120 140 160 180 200 215

20 Kw

40 Kw

60 Kw

80 Kw

100 Kw

127 Kw

149 Kw

172 Kw

194 Kw

300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

5

4

3

2

1

25 l/min 80 l/min 160 l/min 240 l/min 320 l/min 400 l/min 480 l/min 530 l/min

1

2

3

4

5

26 Kw

52 Kw

78 Kw

104 Kw

130 Kw

153 Kw

175 Kw

300 l/min 400 l/min 500 l/min 600 l/min

15 30 45 60 75 90 105 120 135 150 165 180

250 bar

200 bar

150 bar

100 bar

50 bar

35 l/min 200 l/min100 l/min

300 bar

185 Kw

2000

4000

6000

8000

10000

12000

14000

16000

18000

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

22000

10 30 50 70 90 110 130 150 170

1

2

3

4

5

40 Kw

60 Kw

80 Kw

140 Kw

163 Kw

187 Kw

210 Kw

100 Kw

120 Kw

300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

300 l/min200 l/min 400 l/min 500 l/min 600 l/min 700 l/min35 l/min 100 l/min





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 2800

MR 3600

MR 4500

RE 15 228/10.02 16/36 MR, MRE

3000

6000

9000

12000

15000

18000

21000

24000

27000

30000

33000

10 20 30 40 50 60 70 80 90 100 110 120 130

1

2

3

4

5

47 Kw

71 Kw

94 Kw

118 Kw

141 Kw

165 Kw

193 Kw

222 Kw

300 bar

250 bar

200 bar

150 bar

100 bar

50 bar

100 l/min35 l/min 300 l/min200 l/min 400 l/min 500 l/min 600 l/min 780 l/min700 l/min

240 Kw

1

2

3

4

5

49 Kw

73 Kw

97 Kw

170 Kw

200 Kw

230 Kw250 Kw

300 bar

200 bar

150 bar

100 bar

50 bar

800 l/min35 l/min 100 l/min 200 l/min 300 l/min 400 l/min 500 l/min 700 l/min600 l/min

10 20 30 40 50 60 70 80 90 100 110 120 130

33000

30000

27000

24000

21000

18000

15000

12000

9000

6000

3000

121 Kw

146 Kw

250 bar

12 Kw

18 Kw

24 Kw

31 Kw

49 Kw

36 Kw

42 Kw

78%

t=92%.5

92%

89%

91%

86%

v=99%

97.5%

98.5%

30 l/min 60 l/min 100 l/min 130 l/min 220 l/min190 l/min160 l/min

200

100 200 300 400 500 600 700

1200

400

600

800

1000

1400

50 bar

150 bar

100 bar

210 bar

250 bar

3

5

4

2

1





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MR 6500

MR 7000

MRE 330

MR, MRE 17/36 RE 15 228/10.02

1

2

3

4

5

250 bar

180 l/min 210 l/min 240 l/min 270 l/min60 l/min 150 l/min120 l/min

7 Kw

13 Kw

20 Kw

26 Kw

33 Kw

39 Kw

46 Kw

54 Kw

62 Kw

70 Kw

210 bar

150 bar

100 bar

50 bar

30 l/min10 l/min 90 l/min

100 200 300 400 500 600

2000

1800

1600

1400

1200

1000

800

600

400

200

1

2

3

4

5

11 Kw

43 Kw

54 Kw

65 Kw

74 Kw

84 Kw

93 Kw

60 l/min20 l/min 100 l/min 200 l/min140 l/min 180 l/min 340 l/min300 l/min260 l/min

50 100 150 200 250 300 350 400 450

300

600

900

1200

1500

1800

2100

2400

2700

3000

3300

250 bar

210 bar

150 bar

100 bar

50 bar

22 Kw

33 Kw

40 80 120 160 200 240 280

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500 1

2

3

4

5

22Kw

33 Kw

44 Kw

55 Kw

66 Kw

77 Kw85 Kw

94 Kw

102 Kw

50 l/min15 l/min 100 l/min 200 l/min 300 l/min150 l/min 250 l/min 350 l/min

210 bar

150 bar

100 bar

250 bar

50 bar





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MRE 500

MRE 800

MRE 1400

RE 15 228/10.02 18/36 MR, MRE

132 Kw

148 Kw

20 Kw

40 Kw

80 Kw

60 Kw

100 Kw

116 Kw

20 l/min 60 l/min 120 l/min 240 l/min180 l/min 300 l/min 480 l/min420 l/min360 l/min

100 bar

250 bar

50 bar

150 bar

210 bar

25 50 75 100 125 150 175 200 225 250

1000

2000

3000

4000

5000

6000

7000

8000 1

2

3

4

5

240 l/min

1

2

3

4

5

20 Kw

40 Kw

60 Kw

80 Kw

100 Kw

125 Kw

145 Kw

165 Kw

190 Kw

100 bar

250 bar

50 bar

150 bar

210 bar

400 l/min160 l/min 320 l/min 550 l/min480 l/min25 l/min 80 l/min1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

11000

12000

13000

20 40 60 80 100 120 140 160 180 200 215

35 l/min 100 l/min 200 l/min 400 l/min300 l/min 800 l/min700 l/min600 l/min500 l/min

40 Kw

60 Kw

80 Kw

140 Kw

163 Kw

187 Kw

100 Kw

210 Kw

100 bar

250 bar

50 bar

150 bar

210 bar

20 40 60 80 100 120 140 160

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

22000

120 Kw 1

2

3

4

5





5 Input pressure


Torq

ue T

in N

m

Torq

ue T

in N

m

Torq

ue T

in N

m

Speed n in min1

Speed n in min1

Speed n in min1

MRE 2100

MRE 3100

MRE 5400

MR, MRE 19/36 RE 15 228/10.02

3000

6000

9000

12000

15000

18000

21000

24000

27000

30000

33000 1

2

3

4

5

49 Kw

73 Kw

97 Kw

121 Kw

146 Kw

170 Kw

200 Kw

230 Kw

250 Kw

100 bar

250 bar

50 bar

150 bar

210 bar

35 l/min 100 l/min 200 l/min 400 l/min300 l/min 800 l/min700 l/min600 l/min500 l/min 900 l/min

10 20 30 40 60 70 80 90 100 110 12050





5 Input pressure


Torq

ue T

in N

m

Speed n in min1

MRE 8200

RE 15 228/10.02 20/36 MR, MRE

4

16

12

8

28

24

20

32

200 400 800600 1000 1200 1400

8

4

20

16

12

32

28

24

36

50 150100 200 600300250 400350 500450 550 640

4

8

28

24

20

16

12

30012030 60 90 150 180 210 240 270 330

12

4

8

24

20

16

36

32

28

200100 300 500400 700600 800 900

MR125

MR 25

0

MR 19

0

MR160

MRE

330

MR

300

MR 11

0MR

93MR

73

MR 57

MR 33

MR 35

0MR 45

0

MRE

800

MR 70

0MR

600

MRE

500

MR

1800M

RE 2

100

MR 11

00

MRE

140

0

MR

1600


MR33 - 110

Speed n in min-1

Off-

load

pre

ssur

e in

bar

Min. required pressure differential p when off-loaded (shaft unloaded)

Speed n in min-1

Off-

load

pre

ssur

e in

bar

Speed n in min-1

Off-

load

pre

ssur

e in

bar

Speed n in min-1

Off-

load

pre

ssur

e in

bar

MR / MRE125 - 330

MR / MRE350 - 800

MR / MRE1100 - 2100

MR, MRE 21/36 RE 15 228/10.02

MR 11

0MR

73

MR 57

MR 33

MR 93

MR 19

0

MR 160

MR 125

MR 25

0

MRE

330

MR

300

8

4

36

32

28

24

20

16

12

4

16

12

8

28

24

20

36

32

8

4

24

20

16

12

36

32

28

200100 300 500400 600 800700 950900

200 400 800600 1000 1200 1400

604020 20012010080 180160140 220

MRE 3

100

MR

7000

MR 65

00

MR

E 82

00

MR 45

00

MR 3600

MR

5400

MR 2400

MR 28

00


MR / MRE2400 - 8200

Speed n in min-1

Off-

load

pre

ssur

e in

bar

Min. required pressure differential p when off-loaded (shaft unloaded)

Speed n in min-1

Boos

t pre

ssur

e in

bar

Speed n in min-1

Boos

t pre

ssur

ek in

bar

MR33 - 110

MR / MRE125 - 330

Min. required boost pressure during braking operation (pump operation)

RE 15 228/10.02 22/36 MR, MRE

MR

E 82

00

MR 360

0

MR

7000

MR 65

00

MRE

540

0MR

4500

MR 28

00

MR 2400

MRE 3

100

MRE

210

0

MR

1800 MR

E 14

00MR

1100

MR

1600

MR 70

0

MRE

500

MR 60

0

MR 35

0MR 45

0

MRE

800

8

4

24

16

12

20

36

32

28

40

4

16

12

8

24

20

32

28

16

4

12

8

20

24

28

32

36

640100 200 300 400 500 600150 250 350 450 55050

30 2409060 120 180150 210 330270 300

10020 6040 80 120 140 160 200180 220


MR / MRE350 - 800

MR / MRE1100 - 2100

MR / MRE2400 - 8200

Speed n in min-1

Boos

t pre

ssur

e in

bar

Min. required boost pressure during pump operation

Speed n in min-1

Boos

t pre

ssur

e in

bar

Speed n in min-1

Boos

t pre

ssur

e in

bar

MR, MRE 23/36 RE 15 228/10.02

Unit dimensions: MR and MRE (dimensions in mm)

1Sp

ined

sha

ft w

ith fl

ank

cent

erin

g(fo

r dim

ensio

ns s

ee p

age

25)

Ord

erin

g co

de

N1

(for f

urth

er s

haft

ends

see

pag

e 26

)

2Le

akag

e po

rtPi

pe th

read

G

to

ISO

228

/1

3G

1/4

test

poi

nt to

ISO

228

/1

Dire

ction

n of

rota

tion

Inle

t(v

iew

ont

oin

Ord

erin

g co

desh

aft e

nd)

port

Cloc

kwise

AN

An

ti-clo

ckw

iseB

Cloc

kwise

BS

An

ti-clo

ckw

iseA

D8

D6

B1

B3

B2

L9

L8

L4

L3

L2

L1

L5

L7

D5

D4

h8

D3

D2

D10

L13

L11 L10

L12

L13D9

D

1

D7/

T1

L6

D8

B4

D

11A B

31

2

B2

B3

D6

D7/

T1

L8 L9

A B

D11

Onl

y M

R 33

, MR

57(S

AE

stan

dard

)

RE 15 228/10.02 24/36 MR, MRE

Unit dimensions: MR and MRE (dimensions in mm)

400

*D4 h

7

450

*D4 h

7

Mot

or ty

pese

ries

no.

MR

33M

R57

MR

73M

R93

MR

110

MR

125

MR

160

MR

190

MR

250

MR

300

MRE

330

MR

350

MR

450

MRE

500

MR

600

MR

700

MRE

800

MR

1100

MRE

1400

MR

1600

MR

1800

MRE

2100

MR

2400

MR

2800

MRE

3100

MR

3600

MR

4500

MRE

5400

MR

6500

MR

7000

MRE

8200

L1L2

L3L4

L5L6

L7L8

L9L1

0L1

1L1

2L1

3B1

B2B3

B4D1

D2D3

D4h8

*D5

D6D7

T1D8

D9D1

0D1

1

253.

219

614

810

757

.214

1970

52.4

110.

278

.570

19.7

124

6526

.269

.423

5.4

160

180

125

12

0M

1025

G 1/

49

9725

108

36

297

228.

519

0.5

131.

568

.517

2054

3411

9.8

9472

12

050

100

9025

020

422

4.4

145

12

9M

815

G 3/

811

20

90

36

309

242

204

145

6714

1654

3414

7.5

103

726,

512

050

100

100

313,

222

524

916

0

129

M8

15G

3/8

1116

020

90

36

323

242

204

145

8115

1654

3415

3.5

119

727.

512

050

100

100

328

232

256

175

9012

9M

815

G 3/

811

162

2090

36

376

279

235

167

9715

1870

.440

174.

513

084

9.5

142

6012

011

936

826

629

619

096

156

M10

18G

3/8

1319

425

90

36

400

299

255

187

101

1520

70.4

4019

214

384

814

260

120

133

405

290

320

220

102

156

M10

18G

3/8

1320

725

90

36

458

341

293

203

117

2022

8250

223

165

105

916

273

136

148

470

330

367

250

120

172

M12

21G

1/2

1522

831

104

36

506

374

326

236

132

2124

8250

264

197

105

1116

273

136

168

558

380

423

290

148

172

M12

21G

1/2

1726

631

90

36

619

466

392

285

153

2426

9862

303

221

123

1520

886

180

190

642

440

494

335

140

215

M14

28G

1/2

1931

437

90

36

699,

548

9.5

418.

530

7.5

210

3428

9868

359.

524

714

019

230

116

200

240

766

540

597

21

5M

1632

G 1/

223

380

3810

836

796

566

495

384

230

3730

9868

407.

324

714

021

230

116

200

264

864

600

658.

619

021

5M

1632

G 1/

225

450

3810

836

MR, MRE 25/36 RE 15 228/10.02

D13

L22

L5L21

D12

/T10

D13

L22

L5L21

D12

/T10

Vers

ion

D1

DIN

548

0

Stan

dard

Vers

ion

N1

DIN

ISO

14

Stan

dard 1s

t sha

ft en

d

Mot

or ty

pe

ND

L5L2

1L2

2D

12T1

0

D13

DIN

ISO

14

L5L2

1L2

2D

12T1

0

D13

DIN

548

0

5740

28

B6

x26x

3257

4028

W32

x1,5

x20-

8e

68.5

51.5

31.5

M12

B6

x28x

3468

,551

,531

,5M

12

W35

x2x1

6-8e

6750

35.5

M12

20B8

x32x

3867

5035

,5M

1220

W38

x2x1

8-8e

8160

46M

1225

B8x4

2x48

8160

46M

1225

W48

x2x2

2-8e

9774

56.5

M12

25B8

x46x

5497

7460

M12

25W

55x3

x17-

8e

101

7862

M12

25B8

x52x

6010

178

62M

1225

W60

x3x1

8-8e

117

8869

M12

25B8

x62x

7211

788

72M

1225

W70

x3x2

2-8e

132

100

79M

1225

B10x

72x8

213

210

080

M12

25W

80x3

x25-

8e

153

120

99M

1225

B10x

82x9

215

312

010

0M

1225

W90

x4x2

1-8e

210

173

144

M12

25B1

0x10

2x11

221

017

314

4M

1225

W11

0x4x

26-8

e

230

188

150

M12

25B1

0x11

2x12

523

018

815

3M

1225

W12

0x4x

28-8

e

Unit dimensions: shaft variations MR and MRE (dimensions in mm)

MR

33M

R57

MR

73M

R93

MR

110

MR

125

MR

160

MR

190

MR

250

MR

300

MRE

330

MR

350

MR

450

MRE

500

MR

600

MR

700

MRE

800

MR

1100

MRE

1400

MR

1600

MR

1800

MRE

2100

MR

2400

MR

2800

MRE

3100

MR

3600

MR

4500

MRE

5400

MR

6500

MR

7000

MRE

8200

RE 15 228/10.02 26/36 MR, MRE

L

B

D14

L26

L21

L5D

12/T

10

D13

L22L5

L21

Unit dimensions: shaft variations MR and MRE (dimensions in mm)Ve

rsio

n P1

vers

ion

F1DI

N 5

480

**Th

ese

dim

ensio

nsin

clude

s tw

o ke

ys

Not

e:If

high

er to

rque

s ar

e to

be

trans

mitt

ed p

leas

e co

ntac

tth

e Te

chni

cal S

ales

.

MR

33M

R57

MR

73M

R93

MR

110

MR

125

MR

160

MR

190

MR

250

MR

300

MRE

330

MR

350

MR

450

MRE

500

MR

600

MR

700

MRE

800

MR

1100

MRE

1400

MR

1600

MR

1800

MRE

2100

MR

2400

MR

2800

MRE

3100

MR

3600

MR

4500

MRE

5400

MR

6500

MR

7000

MRE

8200

1st s

haft

end

Mot

or ty

pese

ries

no.

FP

L5L2

1L2

2

D13

L5L2

1L2

6D

12T1

0

D14

Key

Tran

smit

ted

DIN

548

0L

x B

torq

ue

175

21N

28x1

,25x

21-9

H

175

26N

32x2

x14-

9H_

__

__

145

28N

35x2

x16-

9H67

5043

M12

2040

k6

45x1

249

6

275

36N

40x2

x18-

9H81

6053

,8M

1225

50 k

656

x14

897

285

38N

47x2

x22-

9H97

7459

M12

2555

k6

70x1

614

13

285

44N

55x3

x17-

9H10

178

64M

1225

60 k

670

x18

2030

388

50N

65x3

x20-

9H11

788

76,5

M12

2570

k6

80x2

026

90

478

57N

75x3

x24-

9H13

210

085

M12

2580

k6

90x2

240

20

488

62N

85x3

x27-

9H15

312

095

M12

2590

k6

110x

2562

07

5014

68N

100x

3x32

-9H

210

173

116

M12

2511

0 k6

160x

2810

757

5014

76N

110x

3x35

-9H

230

188

138*

*M

1225

124

b82x

180x

3228

270

MR, MRE 27/36 RE 15 228/10.02

100

500

1 000

1 5002 0003 0004 0005 000

10 000

15 000 20 00030 00040 00050 000

100 000

2 3 5 10 15 20 30 40 50 60 80 100

150

200

300

400

500

600

800

1000

14

12

109

87,57

6,565,55

4,54

3,5

32,8

2,42,2

21,8

1,6

1,4

1,2

10,95

0,9

500

2 500

5 000

25 000

50 000

250 000

500 000

LH10

KCp= P

LH50

Cp

Bearing service life

Motor speed in min1

A computer programme is available for detailed service life calculation.Please consult our Sales Dept. with the application data: Pressure,speed, viscosity, external load at the shaft end.

Loading time co-efficient

C p = Load co-efficientK = Service life co-efficientp = Operating pressure (motor) in bar

LH10 is the norminal service life which 90 % of all bearings exceed.(Values at 36 mm2/s and 45 C). The average service life of all bearingsLH50 is 5 x LH10.

NS K

MRE 330 850MR 350 1126

MR 450 1126MRE 500 1021

MR 600 920MR 700 920

MRE 800 808MR 1100 844

MRE 1400 693MR 1600 835

NS K

MR 1800 835MRE 2100 722

MR 2400 924MR 2800 924

MRE 3100 828MR 3600 709

MR 4500 709MRE 5400 591

MR 6500 565MR 7000 565

MRE 8200 500

NS K

MR 33 2150MR 57 2150

MR 73 1320MR 93 1320

MR 110 1320MR 125 950

MR 160 950MR 190 950

MR 250 950MR 300 950

RE 15 228/10.02 28/36 MR, MRE

= =

F

Shaft loading

Max. permissible radial force in shaft centrebased on LH10 5000 hours

radial forcemax Inlet pressure Inlet pressure Inlet pressure At speedMotor type with dyn. loads 200 bar 150 bar 100 bar n in min1

F in kN 1) F in kN F in kN F in kNMR 33 19.0 9.5 10.2 10.6 400

MR 57 19.0 9.5 10.2 10.6 400

MR 73 22.5 9.0 11.6 13.5 350

MR 93 22.5 9.0 11.6 13.5 350

MR 110 22.5 9.0 11.6 13.5 350

MR 125 22.5 5.0 9.9 12.9 275

MR 160 22.5 5.0 9.9 12.9 275

MR 190 22.5 5.0 9.9 12.9 275

MR 250 28.0 5.6 9.9 12.6 250

MR 300 28.0 5.6 9.9 12.6 250

MR 350 35.0 14.5 18.4 21.2 225

MR 450 35.0 14.5 18.4 21.2 225

MR 600 43.0 15.0 22.5 27.3 200

MR 700 43.0 15.0 22.5 27.3 200

MR 1100 54.0 18.5 28.5 35.2 150

MR 1600 68.0 26.2 40.6 50.0 125

MR 1800 68.0 26.2 40.6 50.0 125

MR 2400 85.0 50.1 66.0 76.8 110

MR 2800 85.0 54.0 69.0 79.4 100

MR 3600 108.0 55.0 90.0 103.0 100

MR 4500 108.0 78.0 97.0 109.0 85

MR 6500 134.0 74.0 123.0 141.0 50

MR 7000 134.0 74.0 123.0 141.0 50

MRE 330 28.0 4.5 8.5 11.9 250

MRE 500 35.0 12.4 17.3 20.8 225

MRE 800 43.0 8.5 19.8 26.3 200

MRE 1400 54.0 8.6 24.0 33.6 140

MRE 2100 68.0 12.5 35.6 48.3 120

MRE 3100 85.0 45.0 64.5 77.6 100

MRE 5400 108.0 63.0 90.2 107.3 80

MRE 8200 134.0 68.0 110.0 128.0 50

1) Depending on the loading conditions higher values are permitted.

For detailed data a computer programme is also available. Pleaseconsult out Technical Sales.

Short term perm.

MR, MRE 29/36 RE 15 228/10.02

*

Holding brake: technical data, ordering details


Brake type B190 B300 B450 B700 B1100 B1800 B2800Old B 125 N B 180 N B 265 N B 400 N B 620 N B 1140 N B 1710 N

Static brake torque T in Nm 1250 1800 2650 4000 6200 11400 17100

Dynamic brake torque 1) T in Nm 650 1200 1450 2200 4200 6250 12000

Release pressure p in bar 28 28 27 27 27 30 30

Max. operating pressure p in bar 420 420 420 420 420 420 420

Moment of inertia J in kg x m2 0.0047 0.0062 0.029 0.043 0.061 0.20 0.27

Cross reference motor type MR/MRE 125 250 350 600 1100 1600 2400160 300 450 700 1400 1800 2800

190 330 500 800 2100 3100

1) The brake may only be dynamically loaded for a short period of time (e.g. emergency stop).

Ordering details

Multiple disc brake

Brake size = B190(see table above)

Shaft type, dimensions as for the motor

Splined shaft to DIN ISO 14 = N1Splined shaft to DIN 5480 = D1

Further details in clear text

SealsN1 = NBR seals, suitable for

HLP mineral oilto DIN 51 524 part 2

V1 = FKM seals

Ordering example:

LAMELLENBREMSE -B190-N1 V1

LAMELLENBREMSE

RE 15 228/10.02 30/36 MR, MRE

L2 L4L3

L11

L1

L10

D1

L6L7

D7

D6

L21 L22 T

10

D12 D13

D5 D4h8 D3

L5

D9

2

1

D2

Holding brake: unit dimensions (dimensions in mm)

Hold

ing

brak

eL1

L2L3

L4L5

L6L7

L10

L11

L21

L22

D1

D2

D3

D4 h

8D

5D

6D

7D

9D

12D

13T1

0

1

2

B190

121

22

1467

4129

,320

7250

35,5

250

225

160

G

1/4

G 3

/810

,5M

1228

223

022

30

B 30

013

6

2515

8142

39,5

2186

6046

256

232

175

G

1/4

G 3

/810

,5M

1228

223

022

30

B 45

014

7

2715

9749

,536

2410

074

56,5

296

266

190

G

1/4

G 3

/813

,5M

1228

223

022

30

B 70

017

2

2815

101

5546

2510

578

6232

029

022

0

G 1

/4G

3/8

13,5

M12

2822

30

223

0

B 11

0018

820

2624

117

7153

,548

120

8872

360

330

250

120

G 1

/415

M12

280

0

B 18

0021

6

2821

132

63,5

58,5

3413

510

079

423

380

290

G

1/4

G 1

/217

,5M

1228

223

022

30

B 28

0026

3

3024

153

8767

42,5

165

120

9949

444

033

5

G 1

/4G

1/2

19M

1228

223

022

30

M16

x1.5

N38

x2x1

8-9H

DIN

548

0N

48x2

x22-

9HDI

N 5

480

N55

x3x1

7-9H

DIN

548

0N

60x3

x18-

9HDI

N 5

480

N70

x3x2

2-9H

DIN

548

0N

80x3

x25-

9HDI

N 5

480

N90

x4x2

1-9H

DIN

548

0

B8x3

2x38

ex D

IN 5

463

B8x4

2x48

ex D

IN 5

463

B8x4

6x54

ex D

IN 5

463

B8x5

2x60

ex D

IN 5

463

B8x6

2x72

ex D

IN 5

463

B10x

72x8

2ex

DIN

546

3B1

0x82

x92

ex D

IN 5

463

Rele

ase

pres

sure

por

tDr

ain

port

Rele

ase

pres

sure

por

tDr

ain

port

Rele

ase

pres

sure

por

tDr

ain

port

Shaf

t ver

sion

N1

D1,

avai

labl

edi

men

sions

as

mot

or(s

ee p

ages

25,

26)

MR, MRE 31/36 RE 15 228/10.02

2x M8x30 (2x M8x35)*

5

2

2H7

4

8

6

4 f7

25,5 (28,5)*15

8

h8

M4

9

(27)**

Sensor shaft (2nd shaft end) for speed sensing connections (dimensions in mm)

Connection Q1(cylinderical shaft)

( ) * Motor MR 73 - 93 - 110 - 125 - 160 - 190 - 250 - 300, MRE 330

( ) ** Motor MR 33 - 57

RE 15 228/10.02 32/36 MR, MRE

5 m

61 L1

9

3Incremental transducer - introduction

Hydraulic motors that are fitted with an incremental transducer aresuitable for use in all application areas where exact sensing of themotor shaft speed is required.

All of the type MR Rexroth motors can be fitted with incrementaltransduers. The solution is a package which includes the motor,incremental transducer control and incremental transducer, all ofwihich has protection to IP 67 (including the connection socket).

Unit dimensions (dimensions in mm)

Protectivecover

Incremental transducermounting surface

The connection socket is included within thescope of supply.

= 126 for motor types MR 33-57

= 54 for motor types MR 73-93-110-125-160-190-250-300, MRE 330

= 45 for all other types

Incremental transducer

MR, MRE 33/36 RE 15 228/10.02

Incremental transducer - connection circuit

Version M1Mono directional

Version B1Bi-directional

Cable colour and function1 Brown Supply voltage 8 to 24 Vdc

2 White Signal output B Max. 10 mA - 24 Vcc

3 Blue Supply voltage 0 Vdc

4 Black Signal output A Max. 10 mA - 24 Vcc

Technical data

Type ELCIS mod. 478

Supply voltage Vcc 8 to 24

Current consumption mA Max. 120

Current output mA Max. 10

Signal output Phase A mono directional

Phases A and B bi-directional

Frequency range kHz Max. 100

No. of inpulses 500 (others on request - max. 2540) / revolution

Working temperatures C 0 to 70

Storage temperature C 30 to + 85

Bearing service life min-1 1.5 x 109

Weight gr 100

Protection IP 67 (with fitted protective cover and plug)

Electrical connections Mono directional RSF 3/0.5 M (Lumberg) plug

RKT 3-06/5 m (Lumberg) socket

Bi-directional RSF4/0.5M (Lumberg) plug

RKT 4-07/5 m (Lumberg) socket

Note: 5 m long connection cable

3

2

4

1

4

1

3

11

44

22

33

34

1

4

1

3

11

44

33

2Plug SocketPlug Socket

RE 15 228/10.02 34/36 MR, MRE

I

d

L

R

Dk6

b

t21

F G E

A

C

H11

D

B

1

Accessories (dimensions in mm)

1 Gear hub for splined shaft "N1"

Coupling splined shaft/hollow shaft

MR MRE Material A B CH11 D E F GNo.

125/160/190 00024276 114 56 39 47 54 15.5 34.5

250/300 330 00024277 135 71 49 60 64 15 45

350/450 500 00024278 155 80 55 68 68 18.5 55.5

600/700 800 00024279 171 90 61 75 80 19 59

1100 1400 00024280 186 106 73 88.5 85.5 20 65.5

1600/1800 2100 00024281 224 118 83 98 107 22 78

2400/2800 3100 00024282 265 132 93 112 127 23 97

3600/4500 5400 00024283 355 150 113 126 165 30 140

6500/7000 8200 00024284 390 195 126 140 185 38 147

1 Gear hub for splined shaft "N1"2 Key DIN 6885

Adaptor splined shaft/key

MR MRE Material R d I Dk6 L b t KeyNo. DIN 6885

125/160/190 00017858 A8x32x38 38.3 15.5 58 50 10 61 10 x 8 x 45

250/300 330 00017859 A8x42x48 48.3 15 70 60 14 73.5 14 x 9 x 56

350/450 500 00017860 A8x46x54 54.3 18.5 80 75 16 84 16 x 10 x 70

600/700 800 00017861 A8x52x60 60.3 19 90 80 18 94 18 x 11 x 70

1100 1400 00017862 A8x62x72 72.3 20 105 98 20 109.5 20 x 12 x 90

1600/1800 2100 00017863 A10x72x82 82.3 22 118 118 22 123 22 x 14 x 110

2400/2800 3100 00024285 A10x82x92 92.3 23 130 148 25 135 25 x 14 x 140

3600/4500 5400 00024286 A10x102x125 116.6 30 160 188 28 166 28 x 16 x 180

6500/7000 8200 00023776 A10x112x125 126.6 38 185 188 45 195 45 x 25 x 180

MR, MRE 35/36 RE 15 228/10.02

H

D

H

DX

I

Y

Z/T

Accessories (dimensions in mm)

Connection flanges with pipe threadC1

Permissible up to 420 bar (6000 PSI)

Pipe thread G to ISO 228/1

The flange is supplied complete with screws and seals:

MR MRE D H Material No.

160/190 G 3/4 36 00017864

250/300 330

350/450 500G 1 1/4 40 00017865

600/700 800

1100 14001600 G 1 1/2 45 000178661800 2100

2400 G 1 1/2 60 00024266

2800 3100

3600/4500 5400G 2 60 00023777

6500/7000 8200

Connection flange type SAE

Options S1, T1, G1, L1

The flange is supplied complete with screws and seals!

1) On requestThe SAE 6000 PSI flanges are available on request.

Metric UNCMR MRE SAE D H I X Y Z/T Material No. Z/T Material No.

PSI Inch mm125/160/190 5000 3/4" 19 36 55 22.2 47.6 M10/25 00024267 3/8"-16 1)

250/300 330350/450 500 5000 1" 25 40 60 26.2 52.4 M10/25 00024268 3/8"-16 1)600/700 800

11001600 1400 4000 1 1/4" 31 45 75 30.2 58.7 M10/25 00024269 7/16"-14 1)

18002400 3000 1 1/2" 37 60 86 35.7 69.8 M12/30 00024270 1/2"-13 1) 2800 3100

3600/4500 5400 3000 2" 50 60 112 42.9 77.8 M12/30 00024271 1/2"-13 1) 6500/7000 8200

RE 15 228/10.02 36/36 MR, MRE

Bosch Rexroth AGIndustrial Hydraulics

D-97813 Lohr am MainZum Eisengieer 1 D-97816 Lohr am MainTelefon 0 93 52 / 18-0Telefax 0 93 52 / 18-23 58 Telex 6 89 418-0eMail [email protected] www.boschrexroth.de

The data specified above only serve to describethe product. No statements concerning a certaincondition or suitability for a certain applicationcan be derived from our information. It must beremembered that our products are subject to anatural process of wear and ageing.

Bosch Rexroth Limited

Cromwell Road, St Neots,Cambs, PE19 2ESTel: 0 14 80/22 32 56Fax: 0 14 80/21 90 52E-mail: [email protected]

T

T

T

T

T

T

min

50

T

T

min

50

T T

T T

TT

TT

T

TT

T

T T

*)

*)

Assembly and commissioning guidelinesMounting, connecting

Installation position, optional Take drain return into acccount

(see below)Correctly align the motor Mounting surface even, resistant to bendingMin. tensile strength of fixing screws 10.9 Take the stated tightening torque into account

Pipe lines, line connections

Use suitable fittings! According to motor type, thread or flange connectionsSelect pipe and hose lines according to the applicationconditions! Take the manufacturers data into account!Before commissioning fill motor and brake with oil Use prescribed filter!

Note: With frequent stop/start operation or high reversalfrequencies, 2 fixing screws must be tight-fit screws

CouplingMounting with screws

Use thread in output shaft

Take apart with an extractor

Leakage and flushing line installation examplesNote: Install leakage line in such a way that motor cannot run empty.T = Plug Y = Motor housing filling point Bleeding

Installation guidelines for motorseries MR; MRE

Installation guidelines for motorseries MR/MRE with brakes

Leakage line: Drain return to tank at zero pressure(loosen for bleeding)

Bleed point

Overhead tankBleed point

Leakage line: Drain return to tank at zero pressure

Cooling circuits for heavy duty continuous operation

Curved toothcoupling hub

Screw to fitthe coupling

Flushingpmax = 5 bar

Flushingpmax = 5 bar

Cooling circuits for heavyduty continuous operation

Bleed screw(on request)

2 off bleed screws(on request)

Motors without shaft seal ring with built-on brake* Special design for applications which require complete filling

with oil.(e.g. in salty atmosphere)

FeaturesOrdering detailsSection, functionSymbolsMR and MRE supplementary featuresTechnical dataFlushing of housingPressure fluid technical dataCharacteristic curvesMR335773931101251601902503003504506009 700110016001800240028003600450065007000

MRE33050080014002100310054008200

Min. required pressureMR 33 - 110MR / MRE 125 - 330MR / MRE 350 - 800MR / MRE 1100 - 2100MR / MRE 2400 - 8200

Min. required boost pressureMR 33 - 110MR / MRE 125 - 330MR / MRE 350 - 800MR / MRE 1100 - 2100MR / MRE 2400 - 8200

Unit dimensions:shaft variationsBearing service lifeShaft loadingHolding brake:Technical dataOrdering detailsunit dimensions

Sensor shaftIncremental transducerUnit dimensionsconnection circuitTechnical dataAccessories

Re 15228 Radial piston hydraulic motor with a fixed displacement

Documents

Transcript of Re 15228 Radial piston hydraulic motor with a fixed displacement