What are the types of planetary gearbox?
Planetary gear reducer is also known as planetary gearbox, servo reducer. In the reducer family, planetary gear reducer with its small size, good transmission, wide range of deceleration, precision and many other advantages; planetary gear reducer mainly has a drive motor, planetary gear box assembly, many types of products, a wide range of applications, performance characteristics are not the same; commonly used types are as follows.
1. Classification by power size
Planetary reducer is mainly used to reduce the speed to increase the power and to increase the torque,types of planetary gearbox according to the size of the power can be divided into high-power planetary reducer and low-power planetary reducer, the performance of the two are different.
2. Classified by the angle between the input shaft and the output shaft
Can be divided into right angle planetary reducer, parallel shaft planetary reducer two, parallel shaft planetary reducer can be 90 degrees perpendicular to the output shaft, while right angle planetary reducer can be lifted 360 degrees without dead angle assembly;.
3. Classification according to the connection method
Two classifications of round-mounted planetary gearbox and square-mounted planetary gearbox.
4. Classification according to the gear arrangement of planetary reducer
Spur gear planetary gearbox, helical gear planetary reducer two, spur gear planetary gearbox can be used in micro and small electric products extremely, with high cost performance, helical gear planetary reducer high precision, smooth operation, low noise characteristics, but the price is slightly expensive.
5. Classification according to the number of planetary reducer stages
Planetary reducer can be divided into primary reduction (>10:1), secondary reduction (<10:1, >200:1), tertiary reduction, five-stage reduction.
6. Planetary gear reducer can be divided into gear reducer, worm gear reducer and planetary gear reducer according to transmission type.
7. Planetary gear reducer can be divided into cylindrical gear reducer, bevel gear reducer and bevel-cylinder gear reducer according to gear shape.
8. Planetary gear reducers can be divided into spread, split and coaxial reducers according to the arrangement form of transmission.
9. According to the standard type, it can be divided into standard planetary gear reducer and non-standard planetary gear reducer (customized).
10. According to the material, it can be divided into plastic material and powder metallurgy planetary gear reducer.