How to apply and maintain hydraulic motors?

What should be paid attention to when using hydraulic motors and how should they be maintained?

The first speed ratio and working pressure should not exceed the required standard values.

Secondly, there should be sufficient back pressure at the return oil inlet of the low-speed motor, especially for the curve diagram motor. The working principle of the hydraulic transmission motor is that otherwise, the roller may break free from the inclined surface and cause collision, which can cause noise and reduce service life, or even destroy the roller and cause damage to all motors. Most backpressure values are around 0.3 to 1 MPa, and the higher its rotational speed, the higher the backpressure should be.

Thirdly, to prevent sudden start or stop of the braking system under load in the management system can lead to peak working pressure, and the pressure reducing valve of the cycloidal hydraulic motor model parameter is unlikely to reflect the fast maintenance of the motor to avoid damage.

The fourth application is lubricating grease with excellent regional safety factor, and the number of lubricating grease should be suitable for a special management system.

Fifth, regularly check the remaining oil in the car's fuel tank. It is a simple but important preventive measure. If the leakage is not detected or repaired, the system software will quickly lack sufficient hydraulic oil, causing eddy currents in the pump passage area, allowing air to be sucked in by the water heater, thereby causing damage to the efficiency.

Sixth, try to keep the hydraulic oil as clean as possible. The majority of common faults in low-speed and high torque hydraulic motors are hidden behind the decrease in hydraulic oil quality.