According to the "2019-2025 China Reducer Industry Status Analysis and Development Prospects Research Report" released by China Industry Research Network, the scale of domestic reducer industry manufacturers ranges from several hundred million yuan to several million yuan in annual output value, and there are various forms coexisting, including foreign-funded enterprises, Sino-foreign joint ventures, state-owned enterprises, joint-stock enterprises, and individual industrial and commercial households. Due to the overall economic development of the country, experts predict that the overall economic growth rate of the planetary reducer industry will remain close to double digits during the "Eleventh Five-Year Plan" period.
The product categories involved in the reducer industry include gear reducers, cycloidal pinwheel reducers, harmonic reducers, worm gear reducers, etc. Today we will learn about the development trend of micro planetary gear reducers.
Realize mechatronics through planetary reducers:
Micro machinery not only needs a micro transmission device that can transmit power, but also a micro planetary gear reducer that can be driven by its own power. In other words, micro machinery needs a small gear transmission system with two purposes of driving and reduction transmission. It consists of a micro motor and a micro planetary gear reducer. Therefore, the mechatronic gear transmission device with the above-mentioned purpose is characterized in that the motor shaft should be compactly coupled with its load, and the input and output shafts of the small planetary reducer are coaxial. That is, the motor shaft and the gear shaft of the sun gear a are located on the same main shaft and are structurally connected to each other through the input of the planetary gear reducer. The planetary gear reducer is integrated with the internal gear E to produce a combined output shaft, thus serving as a built-in gear transmission device combining a motor and a planetary gear reducer. Its output shaft can be directly connected to the working machine, which is also called the motor and the planetary gear reducer are connected to form a low-speed motor. The current issue is that a small motor with a practicality similar to that of a miniature star reducer is needed to achieve the practical level of a motor-type miniature planetary gear reducer.
