| 摘要 |
The invention is to drain water inside a housing to the outside of the housing. A generator motor includes a stator 20, a rotor 19 that rotates relative to the stator 20, and a motor housing 21 that houses the stator 20 and the rotor19. The motor housing 21 includes a housing main body 29 that encloses a periphery of the stator 20 and the rotor 19 and a cover 30 that is attached to an end surface of the housing main body 29 so as to cover an opening 35a formed on the end surface, which is on an opposite side to an engine 14, of the housing main body 29. A drain hole for draining water inside the motor housing 21 to below the motor housing 21 is formed between a lower end of the cover 30 and the end surface of the housing main body 29. The motor housing 21 includes a covered section 37 that covers the drain hole from below at a position that is lower than the drain hole. |
