A torque sensor unit may include a ring magnet that is connectable to a first partial shaft and is concentric with a longitudinal axis. Two first magnetic flux conductors are connectable to a second partial shaft, are arranged in a ring magnet magnetic field, and conduct magnetic fluxes. A spatially fixed sensor unit may have two second magnetic flux conductors and a magnetic sensor on a printed circuit board, all of which are receivable in a housing. The sensor unit can detect a change in a rotation angle between the partial shafts by measuring magnetic flux density between the first magnetic flux conductors. A second housing surrounds the ring magnet, the first magnetic flux conductors, and the sensor unit. A magnetic shield surrounds the sensor unit at least partially circumferentially relative to the longitudinal axis and is arranged between a housing cover closing the second housing and the second housing.


    Access

    Download


    Export, share and cite



    Title :

    TORQUE SENSOR UNIT COMPRISING A MAGNETIC SHIELD


    Contributors:

    Publication date :

    2022-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Torque sensor unit

    ITOMI SHOJI | European Patent Office | 2017

    Free access

    TORQUE SENSOR UNIT

    JUN CHANG NAM | European Patent Office | 2016

    Free access

    TORQUE SENSOR UNIT

    European Patent Office | 2021

    Free access

    TORQUE SENSOR UNIT

    JUN CHANG NAM | European Patent Office | 2016

    Free access

    Torque sensor unit

    YOSHIDA OSAMU / MARUYAMA TATSUYOSHI | European Patent Office | 2016

    Free access