Micro motor is a small, low-power motor, which is suitable for various small mechanical equipment and industrial automation devices.

1. The development of micro motors

As a kind of advanced mechanical equipment, micro motor has been widely used in recent years. With the development of science and technology and the improvement of people's living standards, micro motors have gradually become an indispensable part of daily life. The development history of micro motors can be traced back to the 1950s. At that time, the main use of micro motors was for medical equipment. Due to its exquisite design, compact structure, powerful functions, and stable performance, micro motors play a vital role in the field of medical equipment. With the advancement of science and technology, micro motors are gradually being used in more fields, such as household appliances, automobiles, aerospace, military and other fields. Especially in recent years, with the popularization of the Internet, micro motors have also been widely used in smart phones, smart homes and other fields.

2. Characteristics of micro motors

Micro motors are a new generation of high-efficiency and energy-saving motors with broad application prospects. The structure of micro motors usually adopts permanent magnet synchronous motors or DC motors, which have the characteristics of small size, light weight, high power, fast speed, low noise, simple structure, high reliability, low cost, and convenient maintenance. Due to the above advantages, micro motors have been widely used in automobiles, aviation, military, medical, household appliances, information equipment and other fields.

3. Application fields

Micro motors are widely used in automotive, aerospace, communications, home appliances, medical, industrial automation and other fields.

4. Industry chain analysis

The micro motor industry chain mainly includes three links: component manufacturers, motor manufacturers and application developers. Component manufacturers mainly provide the components required by motors, such as magnets, capacitors, resistors, inductors and insulating materials; motor manufacturers produce and sell micro motors; application developers are responsible for the application research and development of micro motors, integrating micro motors into specific Products, such as automobiles, aviation, medical equipment, household appliances, industrial automation equipment, etc. The micro motor industry chain is relatively mature, the upstream component manufacturing industry and downstream application developers are more developed, while the intermediate motor manufacturers are relatively weak. At present, the core technology of my country's micro motors still relies on imports, and the industrial chain of high-end micro motors is relatively complete and mature.