Hydraulic Motor
Characteristic features:
BMS series motor adapt the advanced geroler gear set design with disc distribution flow and high pressure. The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.
Characteristic features:
Advanced manufacturing devices for the geroler gear set, which use low pressure of start-up, provide smooth and reliable operation and high efficiency.
The output shaft adapts in tapered roller bearings that permit high axial and radial forces. The case can offers capacities of high pressure and high torque in the wide of applications.
Advanced design in disc distrbution flow, which can automatically compensate in operating with high volume efficiency and long life, provide smooth and reliable operation.
Main Specification:
|
Displacement(m1/r) |
80 |
100 |
125 |
160 |
200 |
250 |
315 |
400 |
475 |
|
|
Flow(LPM) |
Cont. |
65 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
|
Int. |
80 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
|
|
Speed(RPM) |
Cont. |
800 |
748 |
600 |
470 |
375 |
300 |
240 |
185 |
155 |
|
Int. |
988 |
900 |
720 |
560 |
450 |
360 |
280 |
225 |
185 |
|
|
Pressure(MPa) |
Cont. |
20.5 |
20.5 |
20.5 |
21 |
21 |
20 |
20 |
16 |
14 |
|
Int. |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
17.5 |
15 |
|
|
Torque(Nm) |
Cont. |
225 |
290 |
365 |
485 |
586 |
708 |
880 |
880 |
910 |
|
Int. |
250 |
320 |
400 |
540 |
645 |
806 |
960 |
960 |
960 |
|
Note:
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. Recommending N68 anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO18/13.
5. The Maximum working temperature is 80℃.
6. One hour running time under 40% of maximum working pressure is recommended before full capacity working.
7. The maximum allowable back pressure is 10MPa, but the recommended back pressure should not exceed 5MPa, a leaking popes is needed when exceeding.