結構特點
·采用鑲柱式定轉子設計，具有更高的配油精度，機械效率更高。
·采用進口軸密封，能承受高背壓。
·多種法蘭，油口，輸出軸等連接形式。
·正反轉換向方便、轉速平穩。
·體積小結構緊湊。

Characteristic features：
It adapts the gerolor design. Has higher efficiency than BM1 motor.
Credible design for shaft seal, which can bear high pressure, and be used in parallel or in series.
Direction of shaft speed can be controlled easily and smoothly.
Best efficiency and economy in medium load applications.

1.斷續工作壓力指入口工作壓力，連續工作壓力指工作壓差。
2.馬達不應同時在高壓力和大轉速下工作。
3.推薦用68#抗磨液壓油，粘度37-73cSt，清潔度ISO18/13。
4.馬達在斷續工作條件下，運行時間每分鐘不得超過10%。
5.工作油溫高80°
6.馬達滿負荷工作前，應在高工作壓力的40%以下磨合1h。
7.馬達允許高背壓10MPa，但推薦不要超過5MPa，超過時應接外泄油管。

　　
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.