Toothless harmonic reducer for driving on-orbit solar panel

A steel wheel and a wave generator which rotate coaxially are arranged and matched to form at least one friction gap, a flexible gear which is arranged between the steel wheel and the wave generator in a sleeved mode and connected to the wave generator in a friction mode is arranged between the stee...

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Bibliographic Details
Main Authors JING GUIRU, ZHU JIAHAO, SHEN LIANG, LI WEI, WANG TONG, MORITO, YU HAOHUA
Format Patent
LanguageChinese
English
Published 28.02.2023
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A steel wheel and a wave generator which rotate coaxially are arranged and matched to form at least one friction gap, a flexible gear which is arranged between the steel wheel and the wave generator in a sleeved mode and connected to the wave generator in a friction mode is arranged between the steel wheel and the wave generator, and the flexible gear is embedded in the friction gap. And the inner ring surface of the steel wheel and the wave generator are in friction connection. The wave generator enables the flexible gear to be continuously deformed through external rotation input, the friction contact position of the flexible gear and the rigid gear is continuously changed, and due to the fact that the perimeter of the flexible gear is different from that of the rigid gear, the flexible gear outputs the rotating speed. According to the toothless harmonic reducer, transmission is conducted based on the friction principle, tooth shapes are not needed, machining and production are convenient, and fatigue resis
Bibliography:Application Number: CN202222144189U