| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor unit excellent in assembly and maintenance. SOLUTION: An electric motor unit 1 has an electric motor 2, a controller 4 which has the control circuit of the electric motor 2 and a speed changer 3 which changes and outputs the revolution of the electric motor 2. A work to incorporate the control circuit into the controller 4, a hot-melt casting work to seal a gap between a base 17 and a cover 19 and a work to attach the controller 4 to the electric motor 2 can be made on the same side. Further, a work to attach the electric motor unit 1 to a vehicle and a work to attach the controller 4 to the electric motor 2 can be made on the same side. |
