To provide an electric actuator and an electric brake device, which have new configurations with less inconvenience, in which a plurality of rotary shafts can be arranged much more precisely, for example.SOLUTION: An electric actuator and an electric brake device comprise: a motion conversion mechanism comprising a first housing which is a part of a housing, a second housing which is a part of the housing, a motor which is stored in the housing and comprises a rotor, a bracket which fixes the motor to the first housing, a first rotary member which is rotatably supported by the second housing and rotates by interlocking with the rotor, and a direct-acting member which directly acts in response to rotation of the first rotary member; a first positioning section for positioning the first housing and the second housing; and a second positioning section for positioning the bracket and the second housing on an opposite side of the first positioning section with respect to the first rotary member, for example.SELECTED DRAWING: Figure 1

    【課題】例えば、複数の回転軸をより精度良く配置することができるようなより不都合の少ない新規な構成の電動アクチュエータおよび電動ブレーキ装置を得る。【解決手段】電動アクチュエータおよび電動ブレーキ装置は、例えば、ハウジングの一部である第一ハウジングと、ハウジングの一部である第二ハウジングと、ハウジングに収容され、ロータを有したモータと、第一ハウジングにモータを固定するブラケットと、第二ハウジングに回転可能に支持され、ロータと連動して回転する第一回転部材と、第一回転部材の回転に応じて直動する直動部材と、を有した運動変換機構と、第一ハウジングと第二ハウジングとを位置決めする第一位置決め部と、第一回転部材に対して第一位置決め部の反対側でブラケットと第二ハウジングとを位置決めする第二位置決め部と、を備える。【選択図】図1


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    Title :

    ELECTRIC ACTUATOR AND ELECTRIC BRAKE DEVICE


    Additional title:

    電動アクチュエータおよび電動ブレーキ装置


    Contributors:

    Publication date :

    2020-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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