HYDRAULIC MOTORS MR
32
Specification data ........... ....29÷30....
Function diagrams ........... ...31÷.... 39
Dimensions and mounting ..... 40÷41
Shaft extensions ................. ...... 2... 8
Permissible shaft loads ......... ......29
Permissible shaft Seal Pressure ... 30
Order code ........................ ........... 42
CONTENTS OPTIONS
» Model - Spool valve, roll-gerotor
» Flange mount
» Motor with needle bearing
» Side and rear ports
» Shafts - straight, splined and tapered
» Shaft seal for high and low pressure
» Metric and BSPP ports
» Speed sensoring
» Other special features
APPLICATION
» Conveyors
» Feeding mechanism of robots and manipulators
» Metal working machines
» Textile machines
» Agricultur machinesal
» Food industries
» Grass cutting machinery etc.
Pressure Losses
Oil flow in drain line
7020 60504030100 Q, lpm
02
8
410612
Q, GPM
80
0
100
200
400
300
0
5
10
15
20
25
p
bar
p
PSI
14 16 18 20
30
2,5 .660[]
[]1,8 .476
[]3,5 .925
[]2,8 .740
100 [1450]
[]140 2030
Pressure drop
[]bar PSI
Viscosity
[]mm /s SUS
2
Oil flow in
drain line
[]lpm GPM
20 98[]
[]35 164
20 [98]
35 [164]
GENERAL
397 24.4[]
Max. Displacement,
Max. Speed,
Max. Torque,
Max. Output,
Max. Pressure Drop,
Max. Oil Flow,
Min. Speed,
Pressure fluid
Temperature range,
Optimal Viscosity range,
Filtration
cm /rev [in /rev]
33
[RPM]
daNm [lb-in]
kW [HP]
bar [PSI]
lpm [GPM]
[RPM]
OO
C [ F]
mm /s [SUS]
2
970
cont.: 61 [5400] int.: 69 [6100]
15 20.1[]
cont.: 1 int.: 200 [2900]75 [2540]
75 [20]
10
Mineral based- HLP (DIN 51524) or HM (ISO 6743/4)
-0÷ 0- ÷4 14 [ 40 284]
20÷75 98÷347[]
ISO code: 18/16/13 According to ISO 4406-1999
MSOTOR
MR
Type
Displacement,
3
cm /rev
[]in /rev
3
Max. Speed,
[RPM]
Max. Torque
[]daNm lb-in
Max. Output
[]kW HP
Max. Pressure Drop
[]bar PSI
Max. Oil Flow
[]lpm GPM
Max. Inlet Pressure
[]bar PSI
Max. Return Pres-
sure with Drain Line
[]bar PSI
Max. Starting Pressure with
Unloaded Shaft, [ ]bar PSI
Min. Starting Torque
[]daNm lb-in
Min. Speed***, [RPM]
Weight, [ ]kg lb
For rear ports +0,650 [1.433]:
Cont.
Int.*
Cont.
Int.*
Peak**
Cont.
Int.*
Cont.
Int.*
Peak**
Cont.
Int.*
Cont.
Int.*
Peak**
Cont.
Int.*
Peak**
At max.press.
drop Cont.
At max.press.
drop Int.*
M(F)R
MRQ(N)
51,5
[3.14]
775
970
[900]10
[1150]13
[1505]17
[9.5]7
[11.9]8,5
[2030]140
175 [2540]
225 [3260]
40 [10.5]
50 [13.2]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[145]10
[710]8
[885]10
10
6,8 [15]
6,2 [13.7]
MR
50
MR
80
80,3
4.90[]
750
940
20 [1770]
[1947]22
[2390]27
12,5 [17]
15 [20.1]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
10 [145]
15 [1330]
17 [1505]
10
6,9 [15.2]
6,3 [13.9]
MR
100
MR
125
MR
160
MR
200
MR
250
MR
315
MR
400
99,8
6.09][
060
075
24 [2125]
28 [2480]
32 [2832]
13 [17.4]
15 [20.1]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
10 [145]
20 [1770]
23 [2035]
10
7,2 [15.9]
6,6 [14.6]
125,7
7.67][
754
060
30 [2655]
34 [3010]
37 [3275]
12,5 [16.8]
14,5 [19.5]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[130]9
25 [2215]
28 [2480]
10
7,3 [16.1]
6,8 [15]
159,6
9.74][
753
047
[3450]39
43 [3805]
46 [4070]
11,5 [15.4]
14 [18.8]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[102]7
32 2832]
37 [3275]
10
[15.2]7,5
[14.7]7,2
199,8
12.19][
030
537
[3410]38,5
46 [4070]
56 [4960]
9 [12]
12 [16.1]
140 [2030]
175 [2540]
225 [3260]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[73]5
[2920]33
40 [3540]
10
8 [17.6]
7,6 [15.4]
250,1
15.26][
240
030
39 [3450]
47 [4160]
60 [5310]
8 [10.7]
,59 [12.7]
110 [1600]
140 [2030]
200 [2900]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[58]4
[2740]31
[4250]48
10
[18.5]8,4
[17.2]7,8
315,7
19.26][
190
240
6 [3185]3
74 [4160]
61 [5400]
5 [6.7]
8 [10.7]
85 [1230]
115 [1670]
015 [2175]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[44]3
[2875]31,5
[5220]58
10
9,1 [20]
8,6 [19]
397
][24.4
150
190
38 [3360]
47 [4160]
61 [5400]
4,8 [6.4]
,86 [9.1]
65 [940]
90 [1300]
151 [1670]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
[44]3
[2875]31,5
[4425]50
10
9,8 [21.6]
9,3 [20.5]
33
SPECIFICATION DATA
Specification Data for MR... motors with , , , and shafts.CCOSHK SA
(ø28,56 sealing diameter)
*
**
***
1. Intermittent speed and intermittent pressure must not occur simultaneously.
2. Recommended filtration is per ISO cleanliness code 20/16. A nominal f ltration of 25 micron or better.
i
3. Recommend using a premium quality, anti-wear type mineral based hydraulic oil HM ( ISO 6743/4).HLP(DIN51524) or
If using synthetic fluids consult the factory for alternative seal materials.
4. Recommended minimum oil viscosity 13 mm²/s [70 SUS] at 50°C [122°F].
5. Recommended maximum system operating temperature is 82°C [180°F].
6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.
Intermittent operation: the permissible values may occur for max. 10% of every minute.
Peak load: the permissible values may occur for max. 1% of every minute.
For speeds lower than given, consult factory or your regional manager.
SPECIFICATION DATA (continued)
Specification Data for MR... motors with , , and shafts.CB KB OB HB
(ø35 sealing diameter)
Type
Cont.
Int.*
Cont.
Int.*
Peak**
Cont.
Int.*
Cont.
Int.*
Peak**
Cont.
Int.*
Cont.
Int.*
Peak**
Cont.
Int.*
Peak**
At max.press.
drop Cont.
At max.press.
drop Int.*
MR
50
MR
80
MR
100
MR
125
MR
160
MR
200
MR
250
MR
315
MR
400
125,7
[7.67
]
475
60
0
30 [2655]
34 [3010]
37 [3275]
12,5 [16.8]
14,5 [19.5]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
[2540]175
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
9 [130]
25 [2215]
28 [2480]
01
7,4 [16.3]
59,6
[9.74]
375
470
39 [3450]
43 [3805]
46 [4070]
11,5 [15.4]
14 [18.8]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
[2540]175
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
7 [102]
32 [2832]
37 [3275]
10
7,6 [15.4]
199,8
[12.19]
300
375
45 [4000]
50 [4425]
56 [4960]
11 [14.8]
13 [17.4]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
[2540]175
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
5 [73]
41 [3630]
46 [4070]
10
8,1 [18.9]
315,7
[19.26]
190
240
55 [4870]
69 [6110]
84 [7435]
9 [12]
10 [13.4]
135 [1960]
175 [2540]
210 [3045]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
[2540]175
200 [2900]
225 [3260]
3 [44]
50 [4425]
66 [5840]
10
9,2 [20.3]
Displacement, cm /rev
3
[in /rev ]
3
Max. Speed,
[RPM]
Max. Torque
[]daNm lb-in
Max. Output
[]kW HP
Max. Pressure Drop
[]bar PSI
Max. Oil Flow
[]lpm GPM
Max. Inlet Pressure
[]bar PSI
Max. Return Pres-
sure with Drain Line
[]bar PSI
Max. Starting Pressure with
Unloaded Shaft, [ ]bar PSI
Min. Starting Torque
[]daNm lb-in
Min. Speed***, [RPM]
Weight, [ ]kg lb
For rear ports +0,650 [1.433]:
34
*
**
***
1. Intermittent speed and intermittent pressure must not occur simultaneously.
2. Recommended filtration is per ISO cleanliness code 20/16. A nominal f ltration of 25 micron or better.
i
3. Recommend using a premium quality, anti-wear type mineral based hydraulic oil HM ( ISO 6743/4).HLP(DIN51524) or
If using synthetic fluids consult the factory for alternative seal materials.
4. Recommended minimum oil viscosity 13 mm²/s [70 SUS] at 50°C [122°F].
5. Recommended maximum system operating temperature is 82°C [180°F].
6. To assure optimum motor life fill with fluid prior to loading and run at moderate load and speed for 10-15 minutes.
Intermittent operation: the permissible values may occur for max. 10% of every minute.
Peak load: the permissible values may occur for max. 1% of every minute.
For speeds lower than given, consult factory or your regional manager.
MSOTOR
MR
51,5
[3.14]
775
970
[900]10
[1150]13
17 [1505]
7 [9.5]
8,5 [11.9]
140 [2030]
175 [2540]
225 [3260]
40 [10.5]
50 [13.2]
175 [2540]
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
10 [145]
8 [710]
10 [885]
10
6,9 [15.2]
80,3
[4.90
]
750
940
20 [1770]
22 [1947]
27 2390[]
12,5 [17]
15 [20.1]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
252 [3260]
175 [2540]
200 [2900]
225 [3260]
10 [145]
51 [1330]
17 [1505]
10
7 [15.4]
99,8
[6.09
]
600
750
[2125]24
28 [2480]
32 [2832]
13 [17.4]
15 [20.1]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
175 [19.8]
200 [2540]
225 [2900]
175 [2540]
200 [2900]
225 [3260]
10 [145]
20 [1770]
23 [2035]
10
7,3 [16.1]
250,1
[15.26]
240
300
54 4780[]
61 [5400]
71 [6280]
10 [13.4]
12 [16.1]
175 [2540]
200 [2900]
225 [3260]
60 [15.8]
75 [19.8]
[2540]175
200 [2900]
225 [3260]
175 [2540]
200 [2900]
225 [3260]
4 [58]
50 [4425]
55 [4870]
10
8,5 [18.7]
397
[24.4]
150
190
61 [5400]
69 [6110]
87 [7700]
7,8 [10.5]
10,6 [14.2]
110 [1600]
140 [2030]
175 [2540]
60 [15.8]
75 [19.8]
175 [2540]
200 [2900]
225 [3260]
[2540]175
200 [2900]
225 [3260]
3 [44]
50 [4425]
61 [5400]
10
9,9 [21.8]
MR 50
MR 80
FUNCTION DIAGRAMS
The function diagrams data is for average performance of randomly selected motors at back pressure
5÷10 bar [72.5÷145 PSI] and oil with viscosity of 32 mm²/s [150 SUS] at 50°C [122 F].
o
35
MSOTOR
MR
70 bar
1020 PSI
50 bar
730 PSI
n
cont.
int.
cont. int.
p=175 bar
2540 PSI
140 bar
2030 PSI
M
daNm
0
1
2
3
4
5
M
lb-in
6
7
8
9
10
11
12
0
RPM
400200 600 800700 900100 300 500
1000
120 bar
1740 PSI
30 bar
430 PSI
100 bar
1450 PSI
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
35 l/min
9.2 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
Q=5 l/min
1.3 GPM
45 l/min
11.9 GPM
25 l/min
6.6 GPM
15 l/min
4.0 GPM
0
100
200
300
400
500
600
700
800
900
1000
1100
N= kW0,5
h
t
=%78
1kW
2kW
75%
70%
60%
65%
55%
4kW
6kW
8kW
M
daNm
0
2
4
6
8
10
12
14
16
18
20
0
M
lb-in
200
400
600
800
1600
1000
1200
1400
1800
22
2000
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
0
RPM
400200 600 800700 900100 300 500
n
cont. int.
p=200 bar
2900 PSI
80 bar
1160 PSI
60 bar
870 PSI
30 bar
430 PSI
100 bar
1450 PSI
140 bar
2030 PSI
120 bar
1740 PSI
175 bar
2540 PSI
cont.
int.
h
t
=%83
60%
70%
75%
80%
N= kW1
2kW
4kW
6kW
8kW
10 kW
12 kW
14 kW
MR 100
MR 125
FUNCTION DIAGRAMS
36
The function diagrams data is for average performance of randomly selected motors at back pressure
5÷10 bar [72.5÷145 PSI] and oil with viscosity of 32 mm²/s [150 SUS] at 50°C [122 F].
o
MSOTOR
MR
M
daNm
0
RPM
n
cont.
int.
cont. int.
400200 600
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
100
300
500
0
4
8
12
16
20
0
M
lb-in
500
1000
1500
24
2000
28
2500
700
p=200 bar
2900 PSI
80 bar
1160 PSI
60 bar
870 PSI
30 bar
430 PSI
100 bar
1450 PSI
140 bar
2030 PSI
120 bar
1740 PSI
175 bar
2540 PSI
N= kW1
12 kW
2kW
4kW
6kW
8kW
60%
70%
75%
h
t
=%84
80%
10 kW
14 kW
0
800
1200
1600
2000
2400
400
2800
3200
M
daNm
0
RPM
n
cont.
int.
cont. int.
400200 600
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
100
300
500
0
4
8
12
16
20
M
lb-in
24
32
p=200 bar
2900 PSI
80 bar
1160 PSI
60 bar
870 PSI
30 bar
430 PSI
100 bar
1450 PSI
140 bar
2030 PSI
120 bar
1740 PSI
175 bar
2540 PSI
28
36
N= kW1
12 kW
2kW
4kW
6kW
8kW
60%
70%
75%
h
t
=%83
80%
10 kW
MR 160
MR 200
FUNCTION DIAGRAMS
37
The function diagrams data is for average performance of randomly selected motors at back pressure
5÷10 bar [72.5÷145 PSI] and oil with viscosity of 32 mm²/s [150 SUS] at 50°C [122 F].
o
MSOTOR
MR
M
daNm
RPM
n
cont.
int.
cont. int.
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
0
4
8
12
16
20
24
32
p=200 bar
2900 PSI
80 bar
1160 PSI
60 bar
870 PSI
30 bar
430 PSI
100 bar
1450 PSI
140 bar
2030 PSI
120 bar
1740 PSI
175 bar
2540 PSI
28
36
40
44
0
800
1200
1600
2000
2400
400
2800
3200
M
lb-in
3600
4000
0 400200100
300
450250150
350
50
N= kW1
12 kW
2kW
4kW
6kW
8kW
60%
70%
75%
h
t
=%87
80%
10 kW
M
daNm
RPM
n
cont.
int.
cont. int.
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
M
lb-in
p=200 bar
2900 PSI
80 bar
1160 PSI
60 bar
870 PSI
30 bar
430 PSI
105 bar
1520 PSI
140 bar
2030 PSI
120 bar
1740 PSI
175 bar
2540 PSI
0
5
10
15
20
25
0
1000
1500
2000
30
2500
35
3000
40
45
500
3500
4000
4500
50
0 200100
300
250150
350
50
N= kW1
12 kW
2kW
4kW
6kW
8kW
60%
70%
75%
h
t
=%80
10 kW
MR 250
MR 315
FUNCTION DIAGRAMS
38
The function diagrams data is for average performance of randomly selected motors at back pressure
5÷10 bar [72.5÷145 PSI] and oil with viscosity of 32 mm²/s [150 SUS] at 50°C [122 F].
o
MSOTOR
MR
35
M
daNm
0
5
10
15
20
25
M
lb-in
30
40
45
50
55
60
65
0
1000
1500
2000
2500
3000
500
3500
4000
4500
5000
5500
6000
RPM
0 200100 2251505025 75 125 175 250 300275
n
cont.
int.
cont. int.
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
p=200 bar
2900 PSI
80 bar
1160 PSI
60 bar
870 PSI
30 bar
430 PSI
105 bar
1520 PSI
140 bar
2030 PSI
175 bar
2540 PSI
110 bar
1600 PSI
N= kW1
2kW
4kW
6kW
8kW
60%
70%
75%
h
t
=%85
80%
10 kW
0
8
16
24
32
40
48
56
72
64
n
cont. int.
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
p=175 bar
2540 PSI
135 bar
1740 PSI
30 bar
430 PSI
160 bar
2320 PSI
80 bar
1160 PSI
cont.
int.
0
1000
1500
2000
2500
3000
500
3500
4000
4500
5000
5500
6000
6500
0 200100 2251505025 75 125 175
RPM
M
daNm
M
lb-in
65 bar
940 PSI
45 bar
650 PSI
125 bar
1810 PSI
N= kW1
2kW
4kW
6kW
8kW
70%
75%
h
t
=%83
80%
60%
FUNCTION DIAGRAMS
39
The function diagrams data is for average performance of randomly selected motors at back pressure
5÷10 bar [72.5÷145 PSI] and oil with viscosity of 32 mm²/s [150 SUS] at 50°C [122 F].
o
MSOTOR
MR
MR 400
20 l/min
5.3 GPM
30 l/min
7.9 GPM
40 l/min
10.6 GPM
10 l/min
2.6 GPM
50 l/min
13.2 GPM
70 l/min
18.5 GPM
60 l/min
15.9 GPM
Q=5 l/min
1.3 GPM
75 l/min
19.8 GPM
M
daNm
0
4
8
12
16
20
24
32
28
36
40
44
0
800
1200
1600
2000
2400
400
2800
3200
M
lb-in
3600
4000
48
52
56
60
64
4400
4800
5200
5600
RPM
n
cont. int.
10020
30
5040 60 70 9080 100 110 120
130
140 150 160 170 180 190
15 l/min
4.0 GPM
p=125 bar
1810 PSI
65 bar
940 PSI
40 bar
580 PSI
30 bar
430 PSI
80 bar
1160 PSI
90 bar
1300 PSI
110 bar
1600 PSI
55 bar
800 PSI
N= kW1
2kW
4kW
6kW
8kW
60%
65%
70%
75%
h
t
=%83
80%
cont.
int.
60%
50%
55%
55%
50%
45%
DIMENSIONS AND MOUNTING DATA
Standard Rotation
Viewed from Shaft End
Port Pressurized -ACW
Port Pressurized -B CCW
Reverse Rotation
Viewed from Shaft End
Port Pressurized -A CCW
Port Pressurized -BCW
Shaft Dim.
See Page 28
Flange Dim.
See Page 41
Port Dim.
See Page 41
E Rear ports
mm [in]
138,0 [5.43]
143,0 [5.63]
146,0 [5.75]
150,5 [5.93]
156,5 [6.16]
163,5 [6.44]
172,0 [6.77]
183,0 [7.20]
198,0 [7.80]
143,5 [5.65]
148,5 [5.85]
152,0 [5.98]
156,5 [6.16]
162,5 [6.40]
169,5 [6.67]
179,0 [7.05]
189,0 [7.44]
204,0 [8.03]
157,5 [6.20]
162,5 4[6. 0]
165,5 [6.52]
170,0 [6.69]
176,0 [6.93]
183,0 7 20[. ]
192,0 [7.56]
204,0 [8.03]
218,0 [8.58]
163,5 [6.44]
168,5 [6.63]
171,5 [6.75]
176,0 [6.93]
182,0 [7.17]
189,0 [7.44]
198,0 [7.80]
210,0 [8.27]
224,0 [8.82]
9,0 [ .35]
14,0 [ .55]
17,4 [ .69]
21,8 [ .86]
27,8 [1.09]
34,8 [1.37]
43,5 [1.71]
54,8 [2.16]
69,4 [2.73]
MR(F) 50
MR(F) 80
MR(F) 100
MR(F) 125
MR(F) 160
MR(F) 200
MR(F) 250
MR(F) 315
MR(F) 400
MR(F)E 50
MR(F)E 80
MR(F)E 100
MR(F)E 125
MR(F)E 160
MR(F)E 200
MR(F)E 250
MR(F)E 315
MR(F)E 400
MRQ 50
MRQ 80
MRQ 100
MRQ 125
MRQ 160
MRQ 200
MRQ 250
MRQ 315
MRQ 400
MRQE 50
MRQE 80
MRQE 100
MRQE 125
MRQE 160
MRQE 200
MRQE 250
MRQE 315
MRQE 400
L, mm [in] L, mm
1
[in]
Type
Type Type Type
L, mm [in]
L, mm [in]
L, mm [in]
OB Shaft
CB Shaft HB Shaft
max 68,3
[2.689]
SB Shaft
max 14
[.551]
max 70
[2.756]
KB Shaft
C
P
(A, B)
T
: 4xM8 - 13 mm depth[.51 in]
: 2xG1/2 or 2xM22x1,5 - 15 mm [.59 in] depth
: G1/4 or M14x1,5 - 12 mm [.47 in] depth (plugged)
40
MSOTOR
MR
max L
L1
ø [ ] max105 4,134
38±0,15
5[1. ±.0059]
74±0,3
[2.913±.0118]
SA Shaft
K Shaft
SH Shaft
C Shaft CO Shaft
max 55
[2.165]
C
T
P
(A,B)
Port B
Port A
max 55
[2.165]
SA Shaft
K Shaft
SH Shaft
C Shaft CO Shaft
max 49
[1.929]
80±0,3
[3.149±.0118]
44±0,15
[1.732±.0059]
max L
L1
C
P
(A,B)
max ø105 4,134[]
Port B
Port A
max 49
[1.929]
max L
C
P
(A, B)
T
: 4xM8 - 13 mm depth[.51 in]
: 2xG1/2 or 2xM22x1,5 - 15 mm [.59 in] depth
: G1/4 or M14x1,5 - 12 mm [.47 in] depth (plugged)
mm [in]
Side Ports
Oval Mount (2 Holes)
F
Standard Rotation
Viewed from Shaft End
Port Pressurized -ACW
Port Pressurized -B CCW
Reverse Rotation
Viewed from Shaft End
Port Pressurized -A CCW
Port Pressurized -BCW
MOUNTING
PORTS
- Oval Mount (4 Holes)
Q
- Square Mount (4 Bolts)
E
Rear Ports
41
MSOTOR
MR
ø82,5±0,05
[3.248±.0019]
8±0,3
[.315±.0118]
16
[.63]
55±0,1
[2.165±.0039]
ø82,55±0,1
[3.25±.0039]
82 [3.228]
82 [3.228]
max 10 [ ]7,5 4,232
min 15 deep
[.59]
2,3±0,3
[.098±.0118]
4xM10
ø44,4±0,05
[1.748±.0019]
Port B
P
(A,B)
20±0,3
[.787±.0118]
C
Port A
20±0,3
[.787±.0118]
20±0,3
[.787±.0118]
18±0,1
[.708±.0039]
20±0,3
[.787±.0118]
18±0,1
[.708±.0039]
55±0,1
[2.165±.0039]
T
max 10 [ ]7,5 4,232
max L
T
P
(A,B)
Port A
Port B
5
[. ]197
55±0,1
[2.165±.0039]
7,1
[.279]
31,2
[1.23]
25
[.984]
20
[.787]
2xø13,35
+0,4
55±0,1
[2.165±.0039]
max 10 [4.232]7,5
130 [5.118]
ø106,4±0,2
[4.189±.0079]
+.016
[.525 ]
ø82,5±0,05
[3.248±.0019]
16
[.63]
8±0,3
[.315±.0118]
55±0,1
[2.165±.0039]
ø106,4±0,2
[4.189±.0079]
4xø13,35
+0,4
45
0
130 [5.118]
max 10 [ ]7,5 4,232
+.016
[.525 ]
ORDER CODE
* The permissible output torque for shafts must not be exceeded!
MR
Pos.1
Pos.2
Pos.3
Pos.4
12345678 10
Pos.5
The hydraulic motors are mangano-phosphatized as standard.
9
Pos. 8
Pos. 7
Pos.10
Pos. 6
Pos. 9
- Mounting Flange
- (needle bearings)Option
- Port type
- Displacement code
-*Shaft Extensions
(see page 28)
- Design Series
- Special Features (see page 20)1
- Ports
- Drain Port
- Shaft Seal Version
(see page 30)
- flange with “ ” shafts;Q ...B
w- option with “ ” shafts, Lo Pressure Seal or option;N ...B U
.- “ ” shafts with and shaft seals...B D U
NOTES:
omit
F
Q
- Oval mount
, two holes
- Oval mount, four holes
- Square mount, four bolts
omit
N
- none
-
needle bearings
with
omit
E
- Side ports
-
Rear ports
50
80
100
125
160
200
250
315
400
- 51,5 cm
/rev [ 3.14 in /rev]
33
- 80,3 cm /rev [ 4.90 in /rev]
33
- 99,8 cm /rev [ 6.09 in /rev]
33
- 125,7 cm /rev [ 7.67 in /rev]
33
- 159,6 cm /rev [ 9.74 in /rev]
33
- 199,8 cm /rev [12.19 in /rev]
33
- 250,1 cm /rev [15.26 in /rev]
33
- 315,7 cm /rev [19.26 in /rev]
33
- 397,0 cm /rev [24.40 in /rev]
33
VSH
SH
C
VC
CO
K
SA
VCO
VSA
CB
KB
SB
OB
HB
- ø25 straight, Parallel key
A8x7x32 DIN6885
- ø25 straight, Parallel key
A8x7x32 DIN6885
with corrosion resistant bushing
- ø1" straight, Parallel key ¼"x¼"x1¼" BS46
- ø1" straight, Parallel key ¼"x¼"x1¼" Bs46
with corrosion resistant bushing
- ø25,32 splined BS 2059 (SAE 6B)
- ø25,32 splined BS 2059 (SAE 6B)
with corrosion resistant bushing
- ø28,56 tapered 1:10, Parallel key B5x5x14 DIN6885
- ø24,5 splined B 25x22 DIN 5482
- ø24,5 splined B 25x22 DIN 5482
with corrosion resistant bushing
- ø32 straight, Parallel key
A10x8x45 DIN6885
- ø35 tapered 1:10, Parallel key B6x6x20 DIN6885
- splined A 25x22 DIN 5482
- ø1¼" tapered1:8, Parallel key "x "x1¼" BS46
- ø1¼" splined 14T ANSI B92.1 - 1976
omit
- Low pressure shaft seal or Standard shaft seal
for “... ” shaftB
D
- Standard shaft seal
U - High pressure shaft seal (without check valves)
omit
- with drain port
1
- without drain port
omit
- BSPP
(ISO 228)
М
- Metric (ISO 262)
omit
- Factory specified
42
MSOTOR
MR
The following combinations are not allowed:
MR motors are available in version with tacho drive shaft. With tacho connection the
speed of the motor can be registered. Tacho shaft has a 6 times higher revolution speed
than output shaft and opposite direction of rotation.
The main technical features correspond to the standard motors series MR. There are no changes in the
overall and mounting dimensions. MRFor detail technical and mounting data please refer to catalogue.
Note :s
Radial or axial load on tacho shaft must be avoided. Max. torque on tacho shaft 0,1 daNm [.885 lb-in]. Max.
cont. return pressure without drain line 20 bar [290 PSI].
Tacho option for MR motor is available only for shafts with sealing
diameter ø28,56 with shaft seal type (upD
to 150 bar).
It is not allowed for Q-flange.
A
B
Hydraulic motors type MR...T with tacho connection
43
OUTLINE DIMENSIONS REFERENCE
mm [in]
MR 50
MR 80
MR 100
MR 125
MR 160
MR 200
MR 250
MR 315
MR 400
L, mm
1
[in]Type L, mm [in]
157
162
165
170
176
183
192
204
218
[6.18]
[6.38]
[6.50]
[6.69]
[6.93]
[7.20]
[7.56]
[8.03]
[8.58]
9,0
14,0
17,4
21,8
27,8
34,8
43,5
54,8
69,4
[ .35]
[ .55]
[ .69]
[ .86]
[1.09]
[1.37]
[1.71]
[2.16]
[2.73]
26,4
[1.039]
39 [1.535]
26
[1.024]
Drain port - G1/8
A
max L
L1
ø30
[1.181]
ø60 [2.362]
M22x1,5
10,3 [.405]
6,5 [.256]
B
(M10x1 for metric ports)
min 10 mm [.39 in] deep
3±0,05
[.118±.0019]
ø9 [.354]
45
o