A torque detection device that further suppresses intrusion of foreign matter into a magnetism collection holder. A first magnetism collection holder has a first ring portion and a substrate housing portion. A second magnetism collection holder has a second ring portion and a substrate housing portion. A pair of flanges are provided on both side surfaces of the substrate housing portion. The substrate housing portion is provided with a partition wall to be fitted between the flanges. A substrate arrangement portion is provided with a partitioning portion and an extended portion. When the substrate housing portion and the substrate housing portion are stacked on each other, the extended portion is fitted with a recessed portion. The substrate arrangement portion is also provided with a partitioning portion. An extended portion to be fitted with the recessed portion is provided at the distal end of the partitioning portion.


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    Title :

    Torque Detection Device and Electric Power Steering System


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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