The present invention relates to a feedback sensor and an actuator having the feedback sensor. A printed circuit board, a connection terminal connected to the printed circuit board, and a motor connection terminal are formed in a housing as one integrated module through insert-injection, a closed board protection flange part surrounding the entire circumference of the flange of the printed circuit board protrudes from the housing, a variable resistance contact part is installed in the printed circuit board to be rotatable, and a protection cover is combined with the housing towards the upper part of the variable resistance contact part and the printed circuit board and the protection cover faces the upper surface of the closed board protection flange part. Therefore, the feedback sensor is capable of preventing an operation error by fundamentally preventing a lubricant such as oil, grease and the like from flowing into the upper part of the variable resistance contact part and the printed circuit board.

    본 발명은 피드백 센서 및 피드백 센서를 구비한 액츄에이터에 관한 것으로, 인쇄회로기판, 상기 인쇄회로기판에 연결되는 연결단자 및 모터 연결단자는 인서트사출을 통해 하나의 일체형 모듈로 하우징 내에 형성되며, 상기 하우징에는 상기 인쇄회로기판의 테두리 둘레 전체를 감싸는 폐쇄형 기판보호 테두리부가 돌출되게 형성되고, 상기 인쇄회로기판에는 가변저항접촉부가 회전가능하게 설치되며, 상기 하우징에는 인쇄회로기판과 가변저항접촉부의 상부를 향해 보호커버가 결합되며 상기 보호커버는 폐쇄형 기판보호 테두리부 상면에 대향하는 것을 특징으로 한다. 이에 따라, 그리스나 오일 등의 윤활제가 인쇄회로기판 및 가변저항접촉부의 상부로 유입되는 것을 근본적으로 차단하여 작동오류가 발생하는 것을 방지하는 효과가 있다.


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    Titel :

    actuator with a feedback sensor and feedback sensor assembly


    Weitere Titelangaben:

    피드백 센서 및 피드백 센서를 구비한 액츄에이터


    Beteiligte:
    RYU JAE HYUN (Autor:in) / LEE HU SEUNG (Autor:in) / PARK TAE SUN (Autor:in) / KOO JA WOONG (Autor:in) / LEE SOON JONG (Autor:in)

    Erscheinungsdatum :

    2020-05-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht




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