Roller Screw and Threaded Chain Speed Reducer: An Experimental Evaluation  

作　　者：Filiberto Gutiérrez Filiberto Gutiérrez(Instituto de Ingeniería, Universidad Nacional Autónoma de México, Mexico City, Mexico)

机构地区：[1]Instituto de Ingeniería, Universidad Nacional Autónoma de México, Mexico City, Mexico

出　　处：《Modern Mechanical Engineering》2024年第1期1-11,共11页现代机械工程（英文）

摘　　要：We are developing a speed reducer that can be considered a transformation of a worm gear reducer: the worm is replaced by an inverted roller screw, and the gear is replaced by a threaded chain drive. This configuration lessens wear, increases load capacity, and improves efficiency. The threaded chain consists of nut-shaped links. This paper presents the results of tests carried out on a prototype with a reduction ratio of 46.We are developing a speed reducer that can be considered a transformation of a worm gear reducer: the worm is replaced by an inverted roller screw, and the gear is replaced by a threaded chain drive. This configuration lessens wear, increases load capacity, and improves efficiency. The threaded chain consists of nut-shaped links. This paper presents the results of tests carried out on a prototype with a reduction ratio of 46.

关 键 词：Speed Reducer Inverted Roller Screw Chain Drive Threaded Chain Drive 

分 类 号：TH4[机械工程—机械制造及自动化]