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.
The present invention relates to a rotor and, a torque sensor and an electric steering system including the rotor. The rotor comprises: a shaft sleeve including a shaft sleeve body and a stopper protruding from an end portion of the shaft sleeve body; a magnet disposed on the outer circumferential surface of the shaft sleeve and having a lower portion supported by the stopper; and a fixing part fixing an upper part of the magnet. Accordingly, even if the magnet is broken, the rotor can be prevented from being detached.
ROTOR TORQUE SENSOR AND ELECTRONIC POWER STEERING SYSTEM INCLUDING THE SAME
로터, 이를 포함하는 토크 센서와 전동식 조향장치
2022-04-11
Patent
Elektronische Ressource
Koreanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / 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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