Hydraulic motor is one of the most important parts in hydraulic system. However, sometimes we will hear abnormal noise from the hydraulic motor, which will not only affect the normal operation of the equipment, but also may indicate some potential problems. So, what are the reasons for the abnormal sound of the hydraulic motor?

1, internal wear is one of the common causes of abnormal sound of hydraulic motors. Long-term use will cause the valve plate, plunger, cylinder and other parts to wear, resulting in smooth movement, abnormal sound.

2, oil pollution is also a factor that can not be ignored. When impurities enter the hydraulic system, they will cause wear and blockage inside the motor, resulting in abnormal sound.

3, the entry of air will also bring trouble to the hydraulic motor. If there is air in the hydraulic system, it will cause pressure fluctuations and make the motor emit abnormal sounds.

4, improper installation may also be the cause of abnormal sound. If the hydraulic motor is not firmly installed or connected, there will be shaking and abnormal noise during operation.

5, the problem of hydraulic oil can not be ignored. Improper viscosity or deterioration of the oil may affect the normal operation of the hydraulic motor, resulting in abnormal sound.

6, bearing damage will make the motor run unsmoothly, produce abnormal sound. The loose parts may cause the parts to collide with each other and emit abnormal sounds.

By understanding these reasons for the abnormal sound of the hydraulic motor, we can better prevent and solve problems to ensure the stable operation of the hydraulic system. Let's pay attention to the health of the hydraulic motor and escort the efficient operation of the equipment!