Disclosed is a torque sensor unit including a magnetic member fixed to a first output shaft member, a pair of first and second yoke members fixed to an input shaft member and surrounding an outer circumferential side of the magnetic member and a magnetic sensor adapted to detect a magnetic flux passing through between the yoke members. The magnetic member is provided with a sleeve and a permanent magnet. The sleeve is formed of a metal material in a substantially cylindrical shape and has a plurality of radially extending support portions and a plurality of axially extending engagement protrusions between the support portions. The permanent magnet is formed into an annular shape and has a plurality of axially extending engagement grooves cut in an inner circumferential surface thereof. The permanent magnet and the sleeve are coupled via a resin-based filling material.


    Access

    Download


    Export, share and cite



    Title :

    TORQUE SENSOR UNIT


    Contributors:

    Publication date :

    2015-07-30


    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

    KIM DAE YOON / LEE DA BIN | European Patent Office | 2016

    Free access

    TORQUE SENSOR UNIT

    LEE WON YONG / CHO YEONG WOON / KIM SEONG IK et al. | European Patent Office | 2016

    Free access

    TORQUE SENSOR UNIT

    European Patent Office | 2020

    Free access

    TORQUE SENSOR UNIT

    KIM SU HYUN | European Patent Office | 2017

    Free access

    TORQUE SENSOR UNIT

    European Patent Office | 2016

    Free access