PRODUCT DESCRIPTION
BM6 is a large volume, disc valve, high pressure motor, with radial
ball-bearings design, and can bear greater load, and has higher torque than
BM5.
Characteristic features：
The motor can be used in high pressure, so it’s max. Torque is higher than BM5 motor.
Advanced design in disc distribution flow, which can provide improved performance at low speed.
The valve can automatically compensate for the wear, so the volumetric efficiency is high.
Double taper roller bearings permit high radial loads. The motors can be used on heavier vehicles in traction drive applications.
A variety of connection types of flange, output shaft and oil port.
MainSpecification | |||||||||
Displacement(ml/r) | 195 | 245 | 310 | 390 | 490 | 625 | 800 | 985 | |
Flow(LPM) | Cont. | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
Int. | 170 | 210 | 225 | 225 | 225 | 225 | 225 | 225 | |
Speed(RPM) | Cont. | 776 | 615 | 484 | 385 | 308 | 242 | 186 | 155 |
Int. | 865 | 836 | 699 | 572 | 453 | 354 | 275 | 230 | |
Pressure(MPa) | Cont. | 20.5 | 20.5 | 20.5 | 20.5 | 17 | 14 | 12 | 12 |
Int. | 31 | 31 | 31 | 31 | 27.5 | 17 | 14 | 14 | |
Torque(N*m) | Cont. | 572 | 733 | 928 | 1156 | 1213 | 1331 | 1378 | 1565 |
Int. | 852 | 1176 | 1356 | 1633 | 1878 | 1368 | 1645 | 1877 | |
Note:
1. Intermittent means the entrance of 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 5MP, a leaking pipes is needed when exceeding.
6. One hour running time under 40% of maximum working pressure is recommended before full capacity working.
7. Recommending N68 anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO 18/13.
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