To provide a right and left wheel driving device for a vehicle decreased in size.
A right and left wheel driving device for the vehicle transmitting the power of a motor to right and left wheels through a differential reduction gear comprises a reciprocal motor 13. The reciprocal motor 13 is composed of an outer rotor 11 (a second rotating element) rotatably supported to a vehicular body and an inner rotor 12 (a first rotating element) rotatably supported to the vehicular body, and allowing the outer rotor 11 (the second rotating element) and the inner rotor 12 (the first rotating element) to generate torque in opposite rotating directions, respectively. The rotating torque of the outer rotor 11 (the second rotating element) is transmitted to one of the right and left wheels, and the rotating torque of the inner rotor 12 (the first rotating element) is transmitted to the other of the right and left wheels.
DEGUCHI YOSHITAKA
Hiromichi Kobayashi
Tomioka Kiyoshi