How to deal with the failure of the DC brushless motor to start

Brushless DC motors have a wide range of applications, and they often encounter problems that cannot be started during use. What caused this? Let's take a look.

1. Power failure: It may be caused by the failure of the power switch, the fusing of the front-level fuse, the fusing of the main circuit of the motor, the failure of the contactor and other power control devices. The treatment method is to start with the front-level fuses, check one by one, find out the cause of the problem, and repair it.

2. Motor failure: It may be caused by serious brush wear, jamming, insufficient spring pressure, etc. The solution is to disconnect the power supply, measure the resistance value with a multimeter, and then further check to find the breakpoint and repair it.

3. Mechanical failure: It may be caused by the mechanical equipment of the motor being stuck, the starting load is too heavy, etc. The treatment method is to cut off the power supply, find out the mechanical failure and repair it.

I believe everyone will have a new understanding and understanding of brushless DC motors after reading it. If you want to know more about this, you can pay more attention to our website, I hope it will help you.