Views: 3 Author: Site Editor Publish Time: 2019-10-28 Origin: Site
General reducers include helical gear reducers (including parallel shaft helical gear reducers, worm gear reducers, bevel gear reducers, etc.), planetary gear reducers, cycloidal pin gear reducers, worm gear reducers, planetary friction type mechanical stepless transmission, etc.
1) cylindrical gear reducer
Single level, second level and above. Layout: expansion type, split type, coaxial type.
2) bevel gear reducer
It is used when the position of input shaft and output shaft intersect.
3) worm reducer
It is mainly used in the case of transmission ratio I > 10. When the transmission ratio is large, the structure is compact. Its disadvantage is low efficiency. At present, Archimedes worm reducer is widely used.
4) gear worm reducer
If the gear drive is in the high-speed stage, the structure is compact;
If the worm drive is in the high speed stage, the efficiency is higher.
5) planetary gear reducer
High transmission efficiency, wide transmission ratio, 12W ~ 50000kw transmission power, small volume and weight.