精密工学会 = The Japan Society for Precision Engineering
Doi
Abstract
金沢大学理工研究域機械工学系Micro traction drive modified from ball bearing has been proposed recently. It is small and it has high efficiency of transmission. However, it has low reduction ratio as even tandem type. Therefore we develop a reducer with high reduction ratio modified from ball bearing. Two angular contact ball bearings constitute planetary mechanism in this reducer. Retainers and inner rings of both two bearings are connected respectively. 1st outer ring is fixed. 1st inner ring is used for input and 2nd outer ring is used for output. We investigated the relationship between the slip of bearings and the output load by a prototype reducer.小型で伝達効率の良い減速機として軸受転用型マイクロトラクションドライブ(減速機)が既に提案されているが,２段では減速比が小さいことが問題である.そこで本研究では,２段で高い減速比を得られる軸受転用型減速機の開発を目的としている.2個のアンギュラ玉軸受の保持器同士と内輪同士を結合し,1段目外輪を固定,1段目内輪を入力,2段目外輪を出力とし遊星機構を構成した.試作を行い,負荷トルクと滑りの関係を評価した.出版者照会後に全文公
