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Classification and composition of micro motor

2019-11-06 13:56

Micro motor, also known as micro motor, is a small size, light weight, can meet a variety of use requirements of small power motor, the full name is called micro special motor is also called micro motor, referred to as micro motor.
Micromotors, also known as electric motors, are represented by the letter M in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or small machinery. A micromotor is a device that converts electrical energy into mechanical energy. Most micro-motors use the principle of homopolar repulsion, heteropolar absorption and electromagnetism to complete the conversion of electrical energy and mechanical energy.
 

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Classification of micro-motors: According to the classification of working power supplies, it can be divided into DC micro-motors and AC micro-motors. According to the structure and working principle, DC micro motor can be divided into brushless DC micro motor and brush DC micro motor. Brushed DC motor can be divided into permanent magnet DC micro motor and excitation DC micro motor. Permanent magnet DC micro motor is divided into rare earth permanent magnet DC micro motor, ferrite permanent magnet DC micro motor and aluminum nickel cobalt permanent magnet DC micro motor.
 
The composition of the micro-motor: The micro-motor is basically composed of three components, namely the rotor, the stator, and the back cover. Micromotor rotor: Also the rotating component in the motor. Micro-motor stator: It is a component that provides support for the entire motor. Motor back cover: Provides a support for the motor brushes.



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