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The reason why the output shaft of the geared motor is bent or broken

The reason why the output shaft of the geared motor is bent or broken

  • Author:赛仑特实业
  • Origin:www.gdmotor.cn
  • Time of issue:2021-12-09 16:23
  • Pageviews:

(Summary description)The output shaft of the geared motor may be bent or broken, and the reason is the same as the broken shaft of the drive motor. Therefore, when using the geared motor, the user should also pay great attention to the guarantee of the concentricity of the output end assembly.

The reason why the output shaft of the geared motor is bent or broken

(Summary description)The output shaft of the geared motor may be bent or broken, and the reason is the same as the broken shaft of the drive motor. Therefore, when using the geared motor, the user should also pay great attention to the guarantee of the concentricity of the output end assembly.

  • Categories:Technical Guide
  • Author:赛仑特实业
  • Origin:www.gdmotor.cn
  • Time of issue:2021-12-09 16:23
  • Views:0
Information

The output shaft of the geared motor may be bent or broken, and the reason is the same as that of the broken shaft of the drive motor. However, the output of the geared motor is the product of the output of the drive motor and the reduction ratio, which is larger than that of the motor, so the output shaft of the geared motor is more likely to be broken. Therefore, when using the geared motor, the user should also pay great attention to the guarantee of the concentricity of the output end assembly.

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Secondly, in the process of acceleration and deceleration, if the instantaneous torque on the output shaft of the geared motor exceeds twice its rated output torque, and the acceleration and deceleration are too frequent, it will also cause the geared motor to break the shaft. Considering that this situation is rare, it will not be further introduced here.

If the error of the concentricity of the geared motor is large, the radial force will increase the temperature of the motor output shaft, and its metal structure will be continuously damaged. Finally, the radial force will exceed the radial force that the motor output shaft can bear. Cause the drive motor output shaft to break. When the error of concentricity is larger, the time for the output shaft of the drive motor to break is shorter. When the output shaft of the drive motor is broken, the input end of the geared motor will also bear the radial force from the motor. If the radial force exceeds the maximum radial load that the two can bear at the same time, the result will also be This will cause the input end of the reducer to deform or even break. Therefore, it is crucial to ensure concentricity during assembly!

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