| 摘要 |
PURPOSE: An electric driving device is provided to improve space availability and improve fuel economy by directly rotating a wheel without an additional differential device and a power transmitting device. CONSTITUTION: A motor unit(110) receives power from a battery. An electric power generating unit(120) transmits the rotational power of the motor unit and generates electricity. A motor rotor passes through a motor housing. A generation rotor rotates by the rotation of the motor rotor. A generation rotating ring has a combination protrusion which is combined with a chassis or rotational shaft of the generation rotor. |
