To provide an electric drive device and an electric power steering device capable of performing fixation and electric connection between a connector body and a power supply board, with a simple configuration.SOLUTION: A connector plate 36 that is connected to a power supply and has an insertion hole 38 is provided on a connector body 32. Power supply wiring 41 connected to a power supply circuit is provided. In the vicinity of the power supply wiring 41 and on a power supply circuit board 18S is formed an insertion hole 25 through which a conduction fixation screw 24 is inserted. The conduction fixation screw 24 is inserted into the insertion holes 38, 25 of the connector plate 36 and a power supply circuit board 18S and is tightened, which electrically connects the power supply wiring 41 to the connector plate 36 via the conduction fixation screw 24 and fixes the connector body 36 to the power supply circuit board 18S with the conduction fixation screw 24. A component for fixation and electrical connection between the connector body and the power supply circuit board can be eliminated and a workload in a manufacturing process can be reduced, which enables a reduction in manufacturing costs.SELECTED DRAWING: Figure 2

    【課題】コネクタ本体と電源基板の固定と電気的接続を簡単な構成で行なうことができる電動駆動装置及び電動パワーステアリング装置を提供する。【解決手段】電源に接続された挿通孔38を有するコネクタ板36をコネクタ本体32に設けると共に、電源回路に接続される電源配線41を備え、かつ電源配線41の近傍に導通用固定ねじ24が挿通する挿通孔25を電源回路基板18Sに形成し、コネクタ板36と電源回路基板18Sの挿通孔38、25に導通用固定ねじ24を挿通してねじ止めすることで、導通用固定ねじ24を介して電源配線41とコネクタ板36を電気的に接続すると共に、導通用固定ねじ24によってコネクタ本体36と電源回路基板18Sを固定する。コネクタ本体と電源回路基板との固定と電気的接続を行うための構成部品を削減でき、また、製造工程の工数も低減できるので、製品コストを下げることができる。【選択図】図2


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    Title :

    ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE


    Additional title:

    電動駆動装置及び電動パワーステアリング装置


    Contributors:

    Publication date :

    2020-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62D MOTOR VEHICLES , Motorfahrzeuge



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