PROBLEM TO BE SOLVED: To provide a brushless motor which is lightweight and also easily manufactured and includes a motor housing of which the compaction is attained while also including mounting of an ECU, an electric power steering device with the same packaged therein, and a vehicle.SOLUTION: The brushless motor includes the motor housing of an integral structure in which a motor mounting flange is provided at one end side of a motor yoke and an ECU mounting flange is provided at another end side. Inside of the motor housing, a ring for linear expansion coefficient compensation is provided which is formed by insert casting. An outer peripheral surface of the ring includes a longitudinal groove that is formed in an axial direction, and a lateral groove that is formed in a circumferential direction.SELECTED DRAWING: Figure 4
【課題】軽量で製造も容易であり、ECUの取付けも含めてコンパクト化を図ったモータハウジングを備えたブラシレスモータ並びにそれを搭載した電動パワーステアリング装置及び車両を提供する。【解決手段】モータヨークの一端側にモータ取付けフランジが設けられ、他端側にECU取付けフランジが設けられた一体構造のモータハウジングを備え、モータハウジングの内側には、インサート鋳造で形成された線膨張率補償用のリングが設けられ、リングの外周面には軸方向に形成される縦溝と、周方向に形成される横溝とを有する構成としたブラシレスモータである。【選択図】図4
BRUSHLESS MOTOR, ELECTRIC POWER STEERING DEVICE WITH THE SAME PACKAGED THEREIN, AND VEHICLE
ブラシレスモータ並びにそれを搭載した電動パワーステアリング装置及び車両
2016-02-01
Patent
Electronic Resource
Japanese
European Patent Office | 2016
|BRUSHLESS MOTOR AND ELECTRIC POWER STEERING DEVICE INCLUDING THE SAME, AND VEHICLE
European Patent Office | 2015
|BRUSHLESS MOTOR AND ELECTRIC POWER STEERING DEVICE AND VEHICLE MOUNTING THE SAME
European Patent Office | 2016
|BRUSHLESS MOTOR AND ELECTRIC POWER STEERING DEVICE EQUIPPED WITH THE SAME AND VEHICLE
European Patent Office | 2015
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