Disclosed are an electromagnetic brake device and an elevator device using the electromagnetic brake device. The electromagnetic brake device (1) is provided with a movable member (2) and a fixed member (3), and the movable member (2) is installed in a manner that the movable member (2) takes a rotary shaft (4) as the center of rotation to rotate relative to the fixed member (3). A non-magnetic member (5a) as a non-magnetic part (5) is installed near the rotary shaft (4) of the movable member (2) in a manner that the non-magnetic member (5a) is buried into a concave part of the movable member (2).


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    Title :

    Electromagnetic brake device and elevator device using electromagnetic brake device


    Contributors:

    Publication date :

    2015-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS



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