Planetary reducer is a very precise servo reducer, and there are various classifications of precision servo planetary reducers. So, how many classifications are there for servo precision planetary reducers? Planetary gearbox manufacturers will introduce the classification of precision servo planetary gearboxes to everyone
1. According to the classification of planetary gear sets inside servo reducers
According to the internal planetary gear set of the servo planetary reducer, it can be divided into first stage planetary reducer, second stage planetary reducer, and third stage planetary reducer. Among them, first stage planetary reducer and second stage planetary reducer are more common, while third stage planetary reducer is relatively rare.
2. Classify according to the arrangement of internal gears in servo reducers
According to the arrangement of internal gears in servo reducers, they can be divided into spur planetary reducers and helical planetary reducers. Among them, spur planetary reducers have a very high cost performance ratio, while helical planetary reducers are more expensive than spur planetary reducers. However, helical planetary reducers perform well in terms of accuracy and noise performance.
3. Classify based on the angle between the output shaft and the input shaft
Precision servo planetary reducers can be divided into right angle planetary reducers and parallel axis planetary reducers based on the angle between their output shaft and input shaft. Right angle planetary reducers can be installed 360 degrees without dead angles, while the installation of equal axis planetary reducers may be limited.
4. Classification based on the support structure of servo reducer planetary carrier
The planetary carrier of precision servo planetary reducer can be divided into single support and double support. The price of double support planetary reducer is more expensive than that of single support planetary reducer, and the machining process of double support planetary reducer is also more complex than that of single support planetary reducer.