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BM4 series hydraulic motor
If you have any questions, please contact us at the first time!
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Product Features
Compact structure, high efficiency
Features low friction and long lifespan
Built-in one-way valve, uses O-rings from Taiwan HanSheng Sealing Technology
The motor has a robust housing and is equipped with bearings capable of handling extremely large side loads
The shaft seal adopts a high-pressure shaft seal design, capable of withstanding significant back pressure, allowing for series and parallel use
Stator and rotor pair, coupling shaft adopts SMT motor parameters, ensuring strong service life
Technical Specifications - OMH Series
Displacement cm 3/r 200 245 310 390 490 630 800 985 Flow LPM Continuous 80 80 80 80 80 80 80 80 Intermittent 100 100 100 100 100 100 100 100 Speed RPM Continuous 360 320 250 200 156 120 100 73 Intermittent 470 390 300 240 200 150 120 100 Pressure Bar Continuous 175 175 175 155 125 125 100 90 Intermittent 200 200 200 190 150 150 120 100 Torque Nm Continuous 500 614 777 866 877 1128 1146 1270 Intermittent 573 700 888 1061 1053 1350 1375 1411 *It is not recommended to sustain maximum torque at maximum speed
*△Bar - refers to the actual pressure difference between the inlet and outlet ports
*Parameters under continuous conditions -- refers to the motor's ability to operate continuously under these conditions
*Intermittent operation -- refers to conditions where the motor's running time per minute must not exceed 10%
*For a long motor service life, before applying full load, the motor should run for about 1 hour at 30% of the specified parameters. In any case, ensure the motor is filled with oil before applying load
Technical Data Parameters - BM4/OMH Series
FLOW流量（LPM） BM4–245
△P(Bar）连续最大 间续最大 35 70 90 120 145 175 200 5 121
19246
19318
18398
1410 130
34258
33331
31425
29515
3595
1220 130
78258
77332
76432
73520
65621
53702
4330 122
115251
113327
111429
105520
96621
84700
7540 115
157240
157323
156422
150513
139616
127698
11450 105
196232
195314
192411
185505
173606
159687
14760 94
232220
230302
226401
218496
206596
192676
18070 82
274209
274288
274389
266484
252582
238666
22275 72
290203
289280
287381
279475
266574
251659
23680 66
303194
302273
298371
290467
279566
264651
24990 49
348178
347256
345355
337453
325552
309634
293
BM4 Series Connection Dimensions
Standard motor rotation direction: Facing the output shaft end, port A for oil inlet results in clockwise rotation, port B for oil inlet results in counter-clockwise rotation
Standard Motor B Series
Standard motor rotation direction: Facing the output shaft end, port A for oil inlet results in clockwise rotation, port B for oil inlet results in counter-clockwise rotation
Standard Motor C Series
Standard motor rotation direction: Facing the output shaft end, port A for oil inlet results in clockwise rotation, port B for oil inlet results in counter-clockwise rotation
Standard Motor D Series
Standard motor rotation direction: Facing the output shaft end, port A for oil inlet results in clockwise rotation, port B for oil inlet results in counter-clockwise rotation
Standard Motor E Series
Standard motor rotation direction: Facing the output shaft end, port A for oil inlet results in clockwise rotation, port B for oil inlet results in counter-clockwise rotation
Wheel Motor F Series
Standard motor rotation direction: Facing the output shaft end, port A for oil inlet results in clockwise rotation, port B for oil inlet results in counter-clockwise rotation
BM4 series hydraulic motor
If you have any questions, please contact us at the first time!
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No. 215 Jianhua South Street, Yuhua District, Shijiazhuang City, Hebei Province, China