The product categories involved in the reducer industry include gear reducer, cycloidal pin gear reducer, harmonic reducer, worm gear reducer, etc. Today, let's take a look at the development trend of micro planetary gear motor drive.

Planetary reducer motor realizes Mechatronics:

In the micro machine, not only the micro planetary gear reducer, which can transfer power, but also the micro planetary gear reducer with its own power drive device, is needed. In other words, the micro machine needs a compact gear transmission device composed of a micro motor and a micro planetary gear reducer, so that it has two functions of driving and decelerating. Therefore, for the mechanical and electrical integrated gear transmission device with the above functions, its features are: the input shaft and output shaft of the micro planetary reducer are coaxial, and the motor shaft should be tightly connected with its load. In structure, the shaft of the motor can be connected with the input of the planetary gear reducer, that is, the shaft of the motor and the gear shaft of the sun gear a are on the same main shaft line, and are connected with each other. The output shaft of the planetary gear reducer (which is connected with the internal gear E) is the output shaft of the combination, thus forming a built-in gear transmission device that combines the motor and the planetary gear reducer. It can also be said that the motor and planetary gear reducer are combined to form a low-speed motor, and its output shaft can be directly connected with the working machine. Nowadays, the problem is that in order to make this kind of micro planetary gear reducer with electric motor practical, it is necessary to have a practical micro motor with the same size as the micro star reducer.

According to the current situation analysis and Development Prospect Research Report of China's reducer industry in 2019-2025 released by China industry research network, domestic manufacturers of reducer industry also coexist in various forms, such as foreign-funded enterprises, Sino foreign joint ventures, state-owned enterprises, joint-stock enterprises and individual enterprises, with the scale ranging from hundreds of millions of yuan of annual output value to millions of yuan. Experts predict that during the 11th Five Year Plan period, due to the overall economic development of the country, the total economic growth rate of planetary reducer industry will still reach double digits.

This article is from the official website of Kehua precision mould Co., Ltd. http://www.forwa.com.cn