What are the types of motors

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What are the types of motors

1. According to the type of working power supply, it can be divided into DC motor and AC motor.

DC motor :

According to its structure and working principle, it can be divided into brushless DC motor and brushless DC motor.

can also be divided into permanent magnet DC motor and electromagnetic DC motor.

Permanent magnet DC motor according to the material is divided into rare earth, ferrite, aluminum nickel cobalt permanent magnet DC motor.

Electromagnetic DC motors are divided into series excited, shunt excited, separately excited and compound excited DC motors according to the excitation mode.

AC motor can be divided into: single-phase motor and three-phase motor

2. According to the structure and working principle, it can be divided into DC motor, asynchronous motor, synchronous motor.

The rotor speed of an asynchronous motor is always slightly below the synchronous speed of the rotating magnetic field.

The rotor speed of a synchronous motor is independent of the load size and is always maintained as the synchronous speed.

3. According to the purpose, there are driving motor and control motor.

4. According to the running speed, there are high speed motor, low speed motor, constant speed motor and speed regulating motor.

Low speed motor is divided into gear reduction motor, electromagnetic reduction motor, torque motor and claw pole synchronous motor.