学術論文
非接触磁気衝撃伝達機構の高速領域におけるトルクへの影響と改善に向けた取組み
2018 年 26 巻 1 号 p. 22-27
詳細
2018 年 26 巻 1 号 p. 22-27
We have proposed a non-contact electromagnetic impact-torque device (EMI device) using induced currents, and its characteristics have been verified using 3-D finite element method (FEM) analysis and carrying out measurements on a prototype. Our previous EMI device could not generate sufficient torques under high rotation speed due to the impedance of the coil. In order to solve this problem, the electric circuit in the EMI device has been improved by using an electrical resonant phenomenon. This paper describes the influence of the electrical resonant phenomenon on the impact torque characterstics.
