Evaluation of ultra high speed micro traction drive

Yasuyoshi Tozaki*, Akihiko Umeda, Takeshi Yoshimi, Isamu Shiotsu, Hiroyuki Sonobe, Susumu Matsumoto


研究成果: Conference contribution

2 被引用数 (Scopus)


Micro traction drive is a device to transmit driving force modified from angular ball bearing. The micro traction drive consists of an input/inner ring, an outer ring, a rolling element, a retainer/output shaft, and a casing. In addition, the micro traction drive of the tandem type that combined two bearings was developed to obtain a big reduction ratio. As a result, we are able to attain the reduction ratio 7.3. Traction oil on the market was sealed in the test piece for oil bath lubrication. Input shaft could be driven with a motor in ultra high speed. Power absorbing type test equipment was made the efficiency and temperature of micro traction drive operated at high speed were successfully measured. In the result of measurement, temperature rise are a few and it turns out a micro traction drive can be used by ultra hieh-soeed.

ホスト出版物のタイトルProceedings of the World Tribology Congress III - 2005
出版ステータスPublished - 2005
イベント2005 World Tribology Congress III - Washington, D.C.
継続期間: 2005 9月 122005 9月 16


Other2005 World Tribology Congress III
CityWashington, D.C.

ASJC Scopus subject areas

  • 工学(全般)


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