Structure features: advanced flow distribution shaft and rotor design, small volume, compact structure.

Reliable shaft seal design, can withstand high back pressure, can be used in series and parallel.

Positive and negative conversion to convenient, smooth speed.

High efficiency, economical and reliable, suitable for medium and low load applications.

A variety of output shaft, flange, oil port and other connection forms.

1, intermittent refers to the maximum pressure at the entrance, continuous working pressure refers to the working pressure difference.

2, the motor should not work at the same time under the highest pressure and the highest speed.

3, the motor in intermittent working conditions, the running time should not exceed 10%

4. The highest working temperature is 80°

5. The maximum back pressure of the motor is allowed to be 10MPa, but it is recommended that the back pressure should not exceed 5MPa. If the back pressure exceeds 5MPa, the leakage pipe should be connected.

6. It is recommended to run the motor under 40% of the maximum working pressure for 1 hour before working at full load.

7, the recommended use of 68# anti-wear hydraulic oil, viscosity 37-73CST, cleanliness ISO18/13.

1, because the hydraulic motor return oil back pressure type (outlet working pressure) is higher than atmospheric pressure, so the motor drainage pipeline must be independently led back to the tank, can not be connected with the hydraulic motor return oil pipeline.

2, because the hydraulic motor will always leak, so turn off the inlet and outlet of the hydraulic motor to carry out the braking, it will still appear to move slowly, when the need for long-term braking, should be set to prevent rotation of the braking system software.

3, when the hollow hydraulic motor must be loaded with full start, we should pay attention to the starting torque of the hydraulic motor, because the starting torque of the hydraulic motor is smaller than the rated torque, if not highly attention is likely to make the work of the organization can not operate.

4. When the inertia force of the pushed parts is large, if it is stipulated to brake or reverse or smooth in the short term, the valve cache should be set in the oil return road to prevent the damage caused by the large impact of the hydraulic press.

5. When the hydraulic motor is used as the driving force of lifting equipment or moving equipment, the rotary drilling hydraulic motor must be installed with a speed limit valve to prevent the lifting object from falling fast or the car and other lifting mechanism from speeding down, resulting in serious accidents.

6, in the application of hydraulic motor, if you expect to start and parking stability, you should apply the necessary working pressure control or flow monitoring method in circuit design.