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Micro-motors Can Be Divided Into Three Categories In Structure
- Jan 18, 2019 -

1, electromagnetic

The basic composition is similar to that of a normal motor, including stators, rotors, armature windings, brushes, etc., but the structure is extremely compact.

2, combined

There are two common types: a combination of the above various micromotors; a combination of a micromotor and an electronic circuit. For example, a combination of a DC motor and a sensor, a combination of an X-direction and a Y-direction linear motor, and the like.

3, non-electromagnetic

The outer structure is the same as the electromagnetic type. For example, the rotary products are made into a cylindrical shape, and the linear products are formed into a square shape, but the internal structure differs greatly depending on the working principle.

Applications: Food machinery, textile machinery, medical equipment, smart doors and windows, monitor heads, advertising light boxes, household appliances, air conditioning, air conditioning, actuator control, and other low-power constant-speed large torque equipment.


Application field: Micro-motors are mainly used in three fields: 1. The driving occasion without special control requirements is used as the power source for the moving mechanical load. 2. audio and video equipment. For example, in a video cassette recorder, the micro-motor is a key component of the drum assembly, and is an important component of its capstan drive, automatic loading of the tape and tape cassette, and tape tension control. 3. office automation equipment, computer peripheral equipment and industrial automation equipment. Micro motors are used in disk drives, copiers, CNC machines, and robots.