| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor drive device capable of saving a space.SOLUTION: A motor drive part 10 (motor drive device) includes a motor 3 having a winding 3a for high-speed drive and a winding 3b for low-speed drive, a winding switch part 4 disposed along a direction of a rotation shaft 31 of the motor 3 with respect to the motor 3, an inverter part 1 disposed in a direction orthogonal to the rotation shaft 31 with respect to the motor 3, a first case part 11 in which the motor 3 and the inverter part 1 are accommodated, and a second case part 12 in which the winding switch part 4 is accommodated. The first case part 11 and the second case part 12 are connected to each other. |
