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  • Summary & Details

Analysis on the Effects of Torque Ripple of Motor for Gear System

モータトルクリップルが歯車系に与える影響解析

Detailed Information

Author(J)1) 相原 建人, 2) 神尾 ちひろ, 3) 土肥 永生, 4) 若崎 知己
Author(E)1) Tatsuhito Aihara, 2) Chihiro Kamio, 3) Nagao Dohi, 4) Tomoki Wakasaki
Affiliation(J)1) 法政大学, 2) 法政大学大学院, 3) 日本精工, 4) 日本精工
Affiliation(E)1) Hosei University, 2) Hosei University, 3) NSK, 4) NSK
Abstract(J)モータのトルクリップルが歯車系に及ぼす影響を明らかにするため,一対の歯車,軸,ケースからなる歯車系の3次元マルチボディダイナミクスモデルを用いた解析と,トルクリップルを低減させるデバイスの開発および実験を行った.その結果,トルクリップル低減が歯車箱振動の低減に有効であることが示された.

Translation

Abstract(E)To clarify the effects of torque ripple of motor for gear system, this study developed a three-dimensional multibody dynamics model of a gear system consisting of a pair of gears, shafts, bearings, and a case. Furthermore, the device that can reduce torque ripple was developed, and experiments used the developed device was conducted. As a result, it is clarified that reducing torque ripple is effective for reducing gearbox vibration.

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