Ten reasons why the China dc motor can't start
China dc motor is a kind of motor that converts mechanical energy into DC power. It consists of a stator and a rotor. The simple working principle is to convert electrical energy into mechanical energy. When the generator is running, it converts mechanical energy into electrical energy. Then, in the following, we will explain in detail the ten reasons why the DC motor cannot be started.
1. The power switch is not well.
2. The fuse of the main circuit and control circuit of the motor is blown.
3. The DC motor contactor and power control device are out of order.
4. The mechanical equipment or transmission mechanism of the DC motor is stuck.
5. The DC motor starting load is too heavy, and the line conductor is broken or loose.
6. The brush of the DC motor is seriously worn.
7. The DC motor armature winding is disconnected and there is no residual magnetism.
8. The DC motor is stuck and the spring pressure is not enough.
9. The brush of the DC motor is in poor contact with the commutator.
10. The DC motor cooling system is not started first.
