According to the 2019-2025 China reducer industry status analysis and development prospect research report released by China Industry Research Network, the domestic reducer industry manufacturers also coexist in various forms, such as foreign-funded enterprises, Sino-foreign joint ventures, state-owned enterprises, and joint-stock companies. The scale of enterprises and individual enterprises ranges from large to hundreds of millions of yuan in annual output value and as small as several million yuan. Experts predict that during the "Eleventh Five-Year Plan" period, due to the development of the country's overall economy, the growth rate of the total economic volume of the planetary reducer industry will still reach double digits.

The product categories involved in the reducer industry include gear reducers, cycloid reducers, harmonic reducers, worm gear reducers and so on. Today, let's take a look at the development trend of miniature planetary reducer transmission.

Planetary reducer realizes mechatronics:

In micro-machines, not only a micro-transmission device that can transmit power, a micro-planetary reducer, but also a micro-planetary reducer with its own power drive device is required. In other words, the electric micro-machine needs a compact gear transmission device composed of a micro-motor and a micro-planetary reducer, so that it has two functions of driving and reducing transmission. Therefore, for the mechatronic gear transmission with the above functions, it is characterized in that the input shaft and the output shaft of the miniature planetary reducer are coaxial, and the motor shaft should be connected with the load compactly. Structurally, the shaft of the motor can be connected with the input of the planetary reducer, that is,the shaft of the motor and the gear shaft of the sun gear a are located on the same main axis and connected to each other. The output shaft of the planetary gear reducer (integrated with the internal gear e) is the output shaft of the combination, thus constituting a built-in gear transmission that integrates the motor and the planetary gear reducer. It can also be said that the motor and the planetary reducer are combined into a low-speed motor, and its output shaft can be directly connected to the working machine. The current problem is: in order to make this kind of miniature planetary reducer with a motor to a practical level, it is necessary to have a practical miniature motor with a size similar to that of the miniature planetary reducer.The output shaft of the planetary gear reducer (integrated with the internal gear e) is the output shaft of the combination, thus constituting a built-in gear transmission that integrates the motor and the planetary gear reducer. It can also be said that the motor and the planetary reducer are combined into a low-speed motor, and its output shaft can be directly connected to the working machine. The current problem is: in order to make this kind of miniature planetary reducer with a motor to a practical level, it is necessary to have a practical miniature motor with a size similar to that of the miniature planetary reducer.The output shaft of the planetary gear reducer (integrated with the internal gear e) is the output shaft of the combination, thus constituting a built-in gear transmission that integrates the motor and the planetary gear reducer. It can also be said that the motor and the planetary reducer are combined into a low-speed motor, and its output shaft can be directly connected to the working machine. The current problem is: in order to make this kind of miniature planetary reducer with a motor to a practical level, it is necessary to have a practical miniature motor with a size similar to that of the miniature planetary reducer.It can also be said that the motor and the planetary reducer are combined into a low-speed motor, and its output shaft can be directly connected to the working machine. The current problem is: in order to make this kind of miniature planetary reducer with a motor to a practical level, it is necessary to have a practical miniature motor with a size similar to that of the miniature planetary reducer.It can also be said that the motor and the planetary reducer are combined into a low-speed motor, and its output shaft can be directly connected to the working machine. The current problem is: in order to make this kind of miniature planetary reducer with a motor to a practical level, it is necessary to have a practical miniature motor with a size similar to that of the miniature planetary reducer.

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