토크센서의 로터조립체가 개시된다. 본 실시 예에 의한 토크센서의 로터조립체는 내측에 축 방향을 따라 관통 형성되어 스티어링 샤프트가 통과하는 관통홀을 구비하는 로터, 링 형상으로 마련되어 로터와 결합하는 기어, 로터와 기어를 서로 고정시키는 고정부를 포함하고, 고정부는 로터와 기어를 축 방향에 대해 고정시키는 적어도 하나의 제1 체결부와, 로터와 기어를 회전 방향에 대해 고정시키는 적어도 하나의 제2 체결부를 포함하며, 각각의 제1 체결부는 로터에 절곡 형성되되 탄성 변형 가능하게 마련되는 후크와, 기어에 반경 방향으로 관통 또는 함몰 형성되어 후크가 삽입 및 걸리는 후크홈을 포함하여 제공될 수 있다.

    A rotor assembly of a torque sensor includes: a rotor having a through hole formed along an axial direction so that a steering shaft can be inserted in the through hole; a gear having substantially a ring shape and coupled to the rotor; and a fixing portion configured to fix the rotor to the gear. The fixing portion includes at least one first coupling portion configured to fix the rotor to the gear with respect to the axial direction, and at least one second coupling portion configured to fix the rotor to the gear with respect to a rotation direction. Each of the first coupling portion includes an elastically deformable hook bent from the rotor, and a hook groove penetrating the gear or being depressed from a surface of the gear in a radial direction, such that the hook is inserted in and caught by the hook groove.


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    Title :

    ROTOR ASSEMBLY FOR TORQUE SENSOR


    Additional title:

    토크센서의 로터조립체


    Contributors:
    JUNGWOOK SEO (author) / JINSEOK BAE (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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