Rotor and induction type torque motor for the induction-type torque motor

摘要

PROBLEM TO BE SOLVED: To provide a rotor for an induction torque motor performance of which can be enhanced furthermore, and to provide an induction torque motor using the rotor for an induction torque motor.;SOLUTION: The rotor 1 for an induction torque motor TM used as the rotor 1 of an induction torque motor TM includes a shaft 1a, and a cylinder 1b coupled with the shaft 1a so as to be concentric to the axis thereof, and formed of a soft magnetic material having a specific resistance of 0.4 (μΩ m) or less, and a relative permeability of 1000-50000.;COPYRIGHT: (C)2013,JPO&INPIT