Estun servo motor - from which aspects to check the servo motor overheating

Create Date: 2024-8-30 12:03:23|Source: Eston/ESTUN

(1) The motor heat dissipation system is faulty

The temperature of the motor rises due to the heat generated by the motor not being dissipated quickly. At this time, the main solution is to check whether the cooling fan of the motor is operating normally and whether the direction of rotation of the fan is correct. Whether there is oil, dust, and debris on the surface of the motor, which affects the heat dissipation of the motor.

(2) Motor overcurrent

It may be that the current load exceeds the rated current for a long time, we need to check whether the bearing of the motor is operating normally, whether the three-phase power terminal of the motor is firmly connected, whether the speed of the motor rotation is relatively fast, whether the current of the three-phase is unbalanced, etc

(3) The temperature measurement value is inaccurate or incorrect

We can use a standard temperature detection instrument to detect whether the difference between the temperature and the temperature displayed on the drive is big, if the difference is not big, the displayed value is correct, if the difference is large, it means that there may be a motor sensor fault, you need to open the motor for troubleshooting.

Estun servo motor - from which aspects to check the servo motor overheating

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