DC brushless motor is very tight what is the reason for not turning? How to solve

DC brushless motor in the process of operation, sometimes found that the motor is very tight, can not turn the situation, a long time running may cause damage to the motor, bringing us trouble, what should we do?

1. may have bearing problems, rust, or foreign objects, loose, etc., should check the bearing, to ensure clean, add lubricating oil, to ensure normal lubrication.

2. The end cover is loose, or incorrectly installed, you should check the end cover to ensure that it is properly installed.

3. The stator and rotor have foreign matter and produce friction, or the bearing and the center of the stator and rotor may have certain offset and produce friction, pay attention to check to ensure that there is no foreign matter and the center is accurate.

4. When connected to the load, there may be different shafts or the load machine is stuck, the load situation should be checked.

DC brushless motor is very tight turn can not, this is a more serious situation, you need to solve the treatment in a timely manner to ensure normal operation, in order to ensure that the production of worry-free!

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