Central drive electric drive system for electric two-wheeled vehicle
An electric drive system and central drive technology, applied in the direction of motor vehicles, electric components, motorcycles, etc., can solve the problems of poor overall balance and complex structure of the electric drive system, and achieve low manufacturing cost, compact structure and good balance. Effect
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[0023] The present invention will be further described below in conjunction with embodiments and drawings.
[0024] Such as figure 1 , 2 As shown in and 3, a central drive electric drive system for an electric two-wheeled vehicle includes a fixed shaft 2. Both ends of the fixed shaft 2 can pass through the outer shell 10 and fixedly mounted on the vehicle wheel frame or flat fork 11, and the fixed shaft 2 Used to support the entire electric drive system, the fixed shaft 2 is sleeved with a rotating sleeve 3 extending along its length, and the rotating sleeve 3 rotates relative to the fixed shaft 2 when it works, due to the assembly gap between the rotating sleeve 3 and the fixed shaft 2 , The proper amount of bending deformation produced by the fixed shaft 2 will not affect the transmission accuracy of the system. The rotating sleeve 3 is provided with a motor 4, a hub 5 and a reduction mechanism 6 from left to right. When the integrated electric drive system is working, the motor...
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