A power unit in which a gear case is provided on one side, in a vehicle width direction, of a motor case. An opening of the gear case is covered with a gear case cover from an outside in the vehicle width direction. The power unit includes a motor shaft protruding toward the gear case from a motor case side, a drive shaft protruding outward in the vehicle width direction from the gear case cover, and a power transmission mechanism configured to transmit, to the drive shaft, power from the motor shaft. An output gear is fixed to the motor shaft, inside the gear case cover. A drive sprocket is fixed to the drive shaft, outside the gear case cover. The drive sprocket is positioned inward, in the vehicle width direction, of the output gear.
POWER UNIT
2024-05-23
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
POWER UNIT CONTROL SYSTEM, POWER UNIT CONTROL METHOD, AND POWER UNIT CONTROL PROGRAM
European Patent Office | 2023
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