Liming Motor: A three-phase AC asynchronous motor is an electric drive device that converts electrical energy into mechanical energy. It is mainly composed of the stator, the rotor and the air gap between them. After the stator winding is connected to the three-phase AC power supply, a rotating magnetic field is generated and the rotor is cut to obtain torque. Three-phase AC asynchronous motors have the advantages of simple structure, reliable operation, low price, strong overload capacity, and convenient use, installation, and maintenance, and are widely used in various fields. Such as packaging equipment, woodworking equipment, stone equipment, modular machine tools, textile equipment, pencil equipment, shoe machine equipment.

Liming motor can cooperate with the inverter to change the motor speed by changing the motor frequency.

1. High efficiency, no additional loss during speed regulation;

2. It has a wide range of applications and can be used for cage asynchronous motors;

3. Large speed range, hard characteristics and high precision;

4. The technology is complex, the cost is high, and the maintenance is difficult.

5. This method is suitable for occasions requiring high precision and good speed regulation performance.