The present invention relates to a rotor, a torque sensor and an electronic power steering system including the same, wherein the rotor comprises: a shaft sleeve having a shaft sleeve body and a stopper formed to protrude from an end portion of the shaft sleeve body; a magnet arranged on the outer circumferential surface of the shaft sleeve, wherein a lower portion is supported by the stopper; and a fixing unit fixing an upper portion of the magnet. Therefore, even if the magnet is broken, the separation of the magnet is prevented.
본 발명은 샤프트 슬리브 본체와 상기 샤프트 슬리브 본체의 단부에 돌출되게 형성된 스토퍼를 포함하는 샤프트 슬리브와; 상기 샤프트 슬리브의 외주면에 배치되되, 하부가 상기 스토퍼에 지지되는 마그네트; 및 상기 마그네트의 상부를 고정하는 고정부를 포함하는 로터 및 이를 포함하는 토크 센서와 전동식 조향장치에 관한 것이다. 이에 따라, 마그네트에 깨짐이 발생하더라도 이탈되는 것을 방지할 수 있다.
ROTOR TORQUE SENSOR AND ELECTRONIC POWER STEERING SYSTEM INCLUDING THE SAME
로터, 이를 포함하는 토크 센서와 전동식 조향장치
2017-03-02
Patent
Elektronische Ressource
Koreanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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