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How to extend the service life of hydraulic motors?

2015-09-11

1. Correct selection

 

  • According to the working load, speed, pressure and flow parameters, select the appropriate specifications and types of hydraulic motors. Ensure that the performance of the selected motor can meet the job requirements and avoid overload or underload operation.

 

2. Keep clean

 

  • Ensure the cleanliness of the hydraulic oil. Use high-quality filters, check and replace the filter element regularly to prevent impurities from entering the hydraulic system and wearing the internal parts of the motor.

 

3. Regular maintenance

 

  • Carry out maintenance according to the specified time interval, including checking the wear of seals, bearings, connectors and other parts, and replacing damaged parts in time.
  • Check the quality and level of hydraulic oil, and replace the hydraulic oil regularly.

 

4. Control the oil temperature

 

  • Maintain a suitable working oil temperature, generally between 40 - 60 ℃. Too high or too low oil temperature will affect the performance and life of the hydraulic motor. Install effective cooling and heating devices to control the oil temperature.

 

5. Avoid shock and overload

 

  • Avoid sharp speed changes and shock loads when starting and stopping. Reasonably design the working process to avoid the motor overload for a long time.

 

6. Install correctly

 

  • Install in strict accordance with the installation instructions to ensure that the installation position of the motor is correct and firmly fixed, and the connecting pipeline is free of distortion and stress.

 

7. Monitoring operation status

 

  • Regularly monitor the operating parameters of the hydraulic motor, such as speed, torque, pressure, temperature, etc. If any abnormality is found, stop the machine in time for inspection, find out the problem and solve it.

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