The present invention provides a torque sensor device disposed between an input shaft and an output shaft and configured to detect a torque between the input shaft and the output shaft through a relative rotation displacement therebetween, the torque sensor device comprising: a housing configured to accommodate an end of the input shaft and an end of the output shaft and fixed in position to be able to perform a relative rotation with respect to the input shaft and the output shaft: a magnet unit rotatably accommodated in the housing in such a manner as to be connected to one end of one of the input shaft and the output shaft; a collector unit rotatably accommodated in the housing in such a manner as to be at least partially connected to one end of the other of the input shaft and the output shaft, the collector unit being configured to form a magnetic circuit together with the magnet unit; and a sensing unit including a torque sensor disposed at the outer circumference of the collector unit and configured to detect a magnetic field focused by the collector unit, wherein the collector unit comprises a lower collector including an annular lower collector ring disposed radially and circumferentially at one end of the other of the input shaft and the output shaft.


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    Title :

    TORQUE SENSOR DEVICE


    Additional title:

    DREHMOMENTSENSORVORRICHTUNG
    DISPOSITIF DE CAPTEUR DE COUPLE


    Contributors:

    Publication date :

    2017-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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