| 摘要 |
PURPOSE: An electric vehicle is provided to reduce the number of assembly process and cost by unitizing the driving motor, the driving gear module and motor control unit to one unit. CONSTITUTION: A electric vehicle comprises the chassis in which the body forming the outer tube, battery, an axle(2) the power module(4), the brake device, and etc. are connected T battery and power module etc. are installed in the car body frame. The axle transfers the torque of the power module to wheel. The axle is installed among the power module in the left of a driving gear module(6), and the right either side. The vehicle wheel is rotated in a driving motor(8) and the state that is parallel, and in the power module, wheel is installed among the power module in the car body frame. The driving gear module, the driving motor and the motor control unit are unified to one unit. A gear case(7) protects a plurality of gears and plurality of gears.
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