What are the types of motors
Category： Trade news
Release time：2023-03-31
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.
It can also be divided into permanent magnet DC motor and electromagnetic DC motor.
Permanent magnet DC motor is divided into rare earth, ferrite, aluminum nickel cobalt permanent magnet DC motor according to the material.
According to the excitation mode, electromagnetic DC motor is divided into series excited, shunt excited, separate excited and compound excited DC motor.
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 synchronous motor has nothing to do with the load and is always maintained as 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, etc.
keyword： What are the types of motors
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