| 摘要 |
<p>A drive unit has a motor, a control unit, and a fastener. The motor is housed in a motor case, and includes a stator, a rotor, and a shaft. The stator has winding wires that are wound therein and are electrically coupled to motor wires. The rotor is disposed inside of the stator and the shaft is disposed in and coupled to the rotor, such that the rotor and shaft rotate, as one, within the stator. The control unit includes a semiconductor module with a switching element, a connection terminal that electrically couples the switching element with other devices, and a control unit case to house the semiconductor module. The fastener is disposed in the control unit case, such that the fastener couples the motor and the control unit, and electrically couples the motor wire and the connection terminal.</p> |
