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Home->Products->Hydraulic motors->Hydraulic motors->BMR Series Hydraulic Motor
     
BMR Series Hydraulic Motor
BMR series motor adapt the advanced Gerolor gear set design with shaft distribution flow, which can automatically compensate in operating with high pressure , provide reliable and smooth operation, high efficiency and long life.
Characteristic Features:
*Advanced manufacturing devices for the Gerolor gear set, which use low pressure of start-up, provide smooth, reliable operation and high efficiency.
*Shaft seal can bear high pressure of back and the motor can be used in parallel or in series.
*Special design in the driver-linker and prolong operating life
*Special design for distribution system can meet the requirement of low noise of unit.
*Compact volume and easy installation.
Order Code:
BMR |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
① |
|
② |
|
③ |
|
④ |
|
⑤ |
|
⑥ |
|
⑦ |
|
⑧ |
| ① Code |
| BMR |
| ② Displacement |
36
50
80
100
125
160
200
250
315
375 |
| ③ Flange |
| 2 |
2-Ø13.5 Rhomb-flange,pilot Ø82.5×8 |
| 4 |
4-Ø13.5 Rhomb-flange,pilot Ø82.5×8 |
| H4 |
4-3/8-16 Square-flange,pilot Ø44.4×2.8 |
| H5 |
4-M10 Square-flange,pilot Ø44.4×2.8 |
| ④ Output Shaft |
| A |
Shaft Ø25,parallel Key 8x7x32 |
| B |
Shaft Ø32,parallel Key 10x8x45 |
| C |
Shaft Ø25.4,parallel Key 6.35x6.35x31.75 |
| E |
Shaft Ø25.4,splined tooth SAE 6B |
| R |
Short shaft Ø25.4,parallel key 6.35x6.35x31.75 |
| F |
Shaft Ø31.75,splined tooth 14-DP12/24 |
| FD |
Long shaft Ø31.75,splined tooth 14-DP12/24 |
| G |
Shaft Ø31.75,parallel Key 7.96x7.96x31.75 |
| T |
Cone-Shaft Ø28.56,parallel Key B5x5x14 |
| ⑤ Port and Drain Port |
| D |
G1/2 Manifold Mount 4-M8, G1/4 |
| M |
M22×1.5 Manifold Mount 4-M8, M14×1.5 |
| S |
7/8-14 O-ring manifold 4-5/16-18UNC, 7/16-20UNF |
| P |
1/2-14 NPTF Manifold 4-5/16-18UNC,7/16-20UNF |
| R |
PT(Rc)1/2 Manifold 4-M8, PT(Rc)1/4 |
| ⑥ Rotation Direction |
| Omit |
Standard |
| R |
Opposite |
| ⑦ Paint |
| 00 |
No paint |
| Omit |
Blue |
| B |
Black |
| S |
Silver grey |
| ⑧ Unusually Function |
| Omit |
Standard |
| N |
Big radial force |
| O |
No case drain |
| F |
Free Running |
| LS |
Low Speed |
BMRS |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
— |
囗 |
① |
|
② |
|
③ |
|
④ |
|
⑤ |
|
⑥ |
|
⑦ |
|
⑧ |
| ① Code |
| BMRS |
| ② Displacement |
36
50
80
100
125
160
200
250
315
375 |
| ③ Flange |
| H2 |
2-Ø13.5 Rhomb-flange, pilot Ø82.5×2.8 |
| H6 |
4-Ø13.5 Rhomb-flange, pilot Ø82.5×2.8 |
| H4 |
4-3/8-16 Square-flange, pilot Ø44.4×2.8 |
| H5 |
4-M10 Square-flange, pilot Ø44.4×2.8 |
| ④ Output Shaft |
| K |
Shaft Ø25.4,Woodruff Key Ø25.4×6.35 |
| S |
Sub-shaft Ø25.4,splined tooth SAE 6B |
| A |
Shaft Ø25 , parallel key 8×7×32 |
| R |
Shaft Ø25.4, parallel key 6.35×6.35×31.75 |
| H |
Sub-shaft Ø25.4,Pin hole Ø10.3 |
| H1 |
Shaft Ø25.4, pin hole Ø8 |
| D |
Shaft Ø22.22, parallel key 6.35×6.35×25.4 |
| I |
Shaft Ø22.22, splined tooth13-DP16/32 |
| T2 |
Cone shaft Ø25.4 , woodruff key Ø25.4×6.35 |
| P |
Shaft Ø25,parallel Key 8×7×28 |
| J |
Shaft Ø25,parallel Key 7×7×32 |
| ⑤ Port and Drain Port |
| G |
G1/2, G1/4 |
| S |
7/8-14 O-ring 7/16-20UNF (G1/4) |
| P |
1/2-14 NPTF, 7/16-20UNF (G1/4) |
| T |
3/4-16 O-ring, 7/16-20UNF |
| R |
PT(Rc)1/2, PT(Rc)1/4 |
| B4 |
Ø10 O-ring manifold 4x5/16-18, 7/16-20UNF |
| B5 |
Ø10 O-ring manifold 4xM8, G1/4 |
| M1 |
M18×1.5, M10×1 |
| M2 |
M20×1.5, M10×1 |
| M3 |
M22×1.5, M10×1 |
| ⑥ Rotation Direction |
| Omit |
Standard |
| R |
Opposite |
| ⑦ Paint |
| 00 |
No paint |
| Omit |
Blue |
| B |
Black |
| S |
Silver grey |
| ⑧ Unusually Function |
| Omit |
Standard |
| N |
Big radial force |
| O |
No case drain |
| F |
Free Running |
| LS |
Low Speed |
Note: When the table is used, please fill the code in the table and give us the complete order code you need. The code information consists of construction, displacement, mounting flange, output
shaft and ports . For more details about Performance data, Dimensions & mounting data, Shaft extensions, etc., please download our catalogue at here.
Main Specifications:
Technical data for BMR with 25 and 1 in and 1 in splined and 28.56 tapered shaft:
| Type |
BMR
BMRS
36 |
BMR
BMRS
50 |
BMR
BMRS
80 |
BMR
BMRS
100 |
BMR
BMRS
125 |
BMR
BMRS
160 |
BMR
BMRS
200 |
BMR
BMRS
250 |
BMR
BMRS
315 |
BMR
BMRS
375 |
| Geometric displacement (cm3 /rev.) |
36 |
51.7 |
81.5 |
102 |
127.2 |
157.2 |
194.5 |
253.3 |
317.5 |
381.4 |
| Max. speed (rpm) |
cont. |
1085 |
960 |
750 |
600 |
475 |
378 |
310 |
240 |
190 |
155 |
| int. |
1220 |
1150 |
940 |
750 |
600 |
475 |
385 |
300 |
240 |
190 |
| Max. torque (N·m) |
cont. |
72 |
100 |
195 |
240 |
300 |
360 |
360 |
390 |
390 |
365 |
| int. |
83 |
126 |
220 |
280 |
340 |
430 |
440 |
490 |
535 |
495 |
| peak |
105 |
165 |
270 |
320 |
370 |
460 |
560 |
640 |
650 |
680 |
| Max. output (kW) |
cont. |
8.5 |
9.5 |
12.5 |
13 |
12.5 |
12.5 |
10 |
7 |
6 |
5 |
| int. |
9.8 |
11.2 |
15 |
15 |
14.5 |
14 |
13 |
9.5 |
9 |
8 |
| Max. pressure drop (MPa) |
cont. |
14 |
14 |
17.5 |
17.5 |
17.5 |
16.5 |
13 |
11 |
9 |
7 |
| int. |
16.5 |
17.5 |
20 |
20 |
20 |
20 |
17.5 |
15 |
13 |
10 |
| peak |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
20 |
17.5 |
15 |
| Max. flow (L/min) |
cont. |
40 |
50 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
| int. |
45 |
60 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
| Weight (kg) |
6.5 |
6.7 |
6.9 |
7 |
7.3 |
7.6 |
8 |
8.5 |
9 |
9.5 |
Technical data for BMR with 31.75 and 32 shaft:
| Type |
BMR
BMRS
36 |
BMR
BMRS
50 |
BMR
BMRS
80 |
BMR
BMRS
100 |
BMR
BMRS
125 |
BMR
BMRS
160 |
BMR
BMRS
200 |
BMR
BMRS
250 |
BMR
BMRS
315 |
BMR
BMRS
375 |
| Geometric displacement (cm3 /rev.) |
36 |
51.7 |
81.5 |
102 |
127.2 |
157.2 |
194.5 |
253.3 |
317.5 |
381.4 |
| Max. speed (rpm) |
cont. |
1250 |
960 |
750 |
600 |
475 |
378 |
310 |
240 |
190 |
155 |
| int. |
1520 |
1150 |
940 |
750 |
600 |
475 |
385 |
300 |
240 |
190 |
| Max. torque (N·m) |
cont. |
72 |
100 |
195 |
240 |
300 |
380 |
450 |
540 |
550 |
580 |
| int. |
83 |
126 |
220 |
280 |
340 |
430 |
500 |
610 |
690 |
690 |
| peak |
105 |
165 |
270 |
320 |
370 |
460 |
560 |
710 |
840 |
830 |
| Max. output (kW) |
cont. |
8.5 |
9.5 |
12.5 |
13 |
12.5 |
12.5 |
11 |
10 |
9 |
7.5 |
| int. |
9.8 |
11.2 |
15 |
15 |
14.5 |
14 |
13 |
12 |
10 |
9 |
| Max. pressure drop (MPa) |
cont. |
14 |
14 |
17.5 |
17.5 |
17.5 |
17.5 |
17.5 |
17.5 |
13.5 |
11.5 |
| int. |
16.5 |
17.5 |
20 |
20 |
20 |
20 |
20 |
20 |
17.5 |
15 |
| peak |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
21 |
17.5 |
| Max. flow (L/min) |
cont. |
45 |
50 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
| int. |
55 |
60 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
| Weight (kg) |
|
6.5 |
6.7 |
6.9 |
7 |
7.3 |
7.6 |
8 |
8.5 |
9 |
9.5 |
* Continuous pressure :Max. value of operating motor continuously.
* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.
* Peak pressure:Max. value of operating motor in 0.6 second per minute.
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