圧電サイクロイドモータの高周波駆動時の出力特性について

概要

論文の詳細を見る
A piezoelectric cycloid motor has been proposed by the authors, and experiments revealed that the rotational principle was effective, and the motor kept its rotational speed constant up to its maximum output torque. However, the maximum torque was small and the rotational accuracy was poor. In this report, to improve them, the motor is driven in a high frequency range including the motor's resonance frequency. Because the driving amplitude of the stator is increased by resonance, and the inertia effect of the stator is expected. As the results the maximum output torque has been increased to six times; the rotational accuracy has been much improved.
1992-11-05