2A2-J11 差動型回転直動変換機構の位置決め精度と入出力特性(アクチュエータの機構と制御)

概要

論文の詳細を見る
Differential rotary to linear conversion mechanism with three precision ball screws and three spur gears were designed in order to evaluate the positioning accuracy and the input-output characteristics under the applied output load. In the positioning accuracy test, the positioning accuracy of this mechanism was almost equivalent to the accuracy of the precision ball screw employed in the test model. In the input torque-output load conversion test, the output load per unit input torque of this mechanism was larger than that of the feed screw mechanism. These results revealed that the differential rotary to linear conversion mechanism with three precision ball screws and three spur gears has the characteristics of both high positioning accuracy and excellent input-output conversion efficiency.
一般社団法人日本機械学会の論文
2011-05-26