BM5 series cycloid hydraulic motor (can interchange with OMS series)
1. Advanced design in disc distribution flow, which can provide improved performance at low speed
2. Advanced design of shaft seal, which can bear higher pressure.
3. Advanced distribution mechanism design, which has the automatic compensation function.
4. Double-rolling bearing design, which permit higher radial loads.
5. A variety of connection types of flange, output shaft and oil port.
Displacement (ml/r) | 80 | 100 | 125 | 160 | 195 | 245 | 305 | 395 | 500 | |
Flow (LPM) |
Continuous | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
Intermittent | 85 | 95 | 95 | 115 | 115 | 115 | 115 | 130 | 130 | |
Speed (RPM) |
Continuous | 850 | 675 | 552 | 430 | 345 | 287 | 231 | 178 | 142 |
Intermittent | 956 | 855 | 700 | 660 | 529 | 423 | 347 | 308 | 246 | |
Pressure (Mpa) |
Continuous | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 | 15 | 15 | 12 |
Intermittent | 28 | 28 | 28 | 25 | 25 | 25 | 21 | 17.5 | 15 | |
Torque (N·m) |
Continuous | 178 | 223 | 278 | 356 | 445 | 557 | 580 | 715 | 720 |
Intermittent | 285 | 356 | 445 | 509 | 636 | 755 | 763 | 840 | 860 |
1. Intermittent means the entrance of the maximum pressure; continuous working pressure means the differential pressure.
2. Motor should not work under the highest pressure and the maximum speed.
3. The running time should not exceed 10% under intermittent working conditions.
4. The maximum working temperature is 80°.
5. The maximum allowable back pressure is 10MPa, but the recommended back pressure should not exceed 5MPa. A leaking pipe is needed when exceeding.
6. One hour running time under 40% of maximum working pressure is recommended before full capacity working.
7. Recommending N68anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO18/13.