The friends who are engaged in the reducer industry are very clear about the planetary reducer. In fact, there are many kinds of reducer. Planetary reducer is one of them. Then, compared with other kinds of reducer, planetary reducer has these strengths. Let's have a look with Xiaobian!
Compared with ordinary gear reducer, worm reducer, cycloid reducer and planetary reducer, their strengths are as follows:
Strong point 1, stable movement, strong resistance to shock and vibration
The planetary gear reducer adopts several planetary wheels with the same structure, which are evenly distributed around the central wheel, so that the sexual force between the planetary wheel and the rotating arm can be balanced with each other. At the same time of coaxial deceleration, the number of teeth involved in meshing also increases, so the motion of planetary gear transmission is stable, with strong resistance to shock and vibration, and reliable operation.

Strong point 2: large transmission ratio, which can realize the synthesis and decomposition of motion
As long as the proper planetary reducer is selected as the type of gear transmission and gear matching scheme, a large transmission ratio can be obtained by using a few gears. The transmission ratio of planetary gear reducer can reach several thousand only as transmission motion. In addition, when the transmission ratio of planetary gear is large, it can still maintain the characteristics of compact structure, small mass, small volume, etc. in addition, it can also realize the synthesis and decomposition of motion and realize the complex motion of various speed changes. So planetary reducer has many advantages.
Strength III. planetary reducer has small volume, small mass, compact structure and large bearing capacity
Because the planetary reducer gear transmission structure has the power split, the central wheels constitute the coaxial transmission and the reasonable application of internal gear pair, it can make its structure very compact. Furthermore, since several planetary gears are evenly distributed around the central wheel to share the load, the load of each gear is smaller, and these gears are allowed to adopt smaller module.
Strength IV. high transmission efficiency of planetary reducer
Due to the symmetry of the gear transmission structure of the planetary reducer, that is, it has several evenly distributed planetary gears, so that the reaction forces acting on the central wheel and the rotating arm bearing can be balanced with each other, so as to improve the transmission efficiency. When the transmission type is selected properly and the structure is arranged reasonably, the efficiency value can reach 0.97 ~ 0.99.
Just because planetary reducer has various strengths, it is still very advantageous to use planetary reducer. For more information about planetary reducer, please pay attention to the official website of Yongkun, http://www.dzzhsq.cn, 400 Tel. 400-0966-850

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