ANALYSIS OF GEAR RATIOS OF TWO DIFFERENT TYPES OF CYCLOID DRIVE TRAIN

Milan Tica ； Tihomir Mačkić ； Nenad Marjanović ； Sanjin Troha ； Miroslav Milutinovic

《IETI Transactions on Engineering Research and Practice》 6卷2期 (2022/12) Pp. 18-23

https://doi.org/10.6723/TERP.202212_6(2).0003

摘要

The cyclo drive train is a special variant of the planetary drive train, where the planets are gears with a cycloid profile, while rollers are placed on the central gears (wheels). An analysis of the gear ratios of two types of cycloid drive train was performed. The first type is a classic cycloid drive train, while the second is a special variant with stepped planets. The cycloid drive with stepped planets can achieve very large gear ratios, while using central gears with a relatively small number of rollers.

關鍵字

Cycloid drive train ； gear ratio ； stepped planets