Phase 64: development direction of Hengyu Guoqiang reducer planetary transmissio
Time：2018-09-08 | Source：恒宇国强 | Browse：1815590
With the rapid development of planetary gear transmission technology, at present, the transmission power of planetary reducer of involute planetary gear transmission device has reached 2000 kW, and the output torque has reached 4500 knm. According to the data, it is considered that the development direction of the planetary gear transmission technology is as follows.
(1) There are more than 50 volute planetary gear transmission design series in the world; But also the evolution of various types of planetary gear reducer, differential and planetary transmission and other products.
(2) High precision planetary reducer with hard tooth surface is widely used in Carburizing and nitriding chemical heat treatment of gears. Gear manufacturing accuracy is generally more than 6. Obviously, the use of high-precision hard tooth surface is conducive to further improve the gear bearing capacity and reduce the size.
(3) High speed and high-power planetary gear transmission mechanism is widely used in high-speed transmission, such as high-speed turbine, and the transmission power is increasing.
(4) Large scale, low speed, large torque, large load transmission, transmission of large torque specification of planetary gear transmission planetary reducer, has made great progress.
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