A motor control device includes a resin cover, a control board on which at least a computer is mounted, a power board on which at least an inverter circuit and electrolytic capacitors are mounted, and a heat sink that radiates heat generated by the control board and heat generated by the power board, and controls a motor. The motor control device is electrically connected to the motor, and the resin cover, the control board, the power board, and the heat sink are disposed in order of the power board, the heat sink, the control board, and the resin cover in an axial direction of the motor from a motor side of the motor control device.
Motor control device and electric power steering apparatus
2020-05-12
Patent
Electronic Resource
English
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