차동유성형 마찰드라이브의 개발 Development of Planetary Differential Type Traction Drive

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The traction drive has advantages of having high efficiency and transmitting the power without blacklash. However, when high ratio of speed reduction is desired, excessively large size is required. In this study, a new type of traction drive is invented, designed and manufactured so that stable speed reduction mech- anisms are available by adopting a cross roller type drive. It has a simple structure, but produces high speed reduction ratio. Power loss is observed, and also, driving torque and torque transfer efficiency are calculated. Pre-loads are needed in order that the traction drive transfers power without slipping, and the spacer is enlarged due to the pre-loading. After all, the key point of pre-load mechanism is that the spacers diameter becomes larger as pre-loads are applied.
Publisher
한국정밀공학회
Issue Date
1997-03
Language
Korean
Citation

한국정밀공학회지, v.14, no.3, pp.35 - 40

ISSN
1225-9071
URI
http://hdl.handle.net/10203/76569
Appears in Collection
ME-Journal Papers(저널논문)
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