Two-gear electrical control variable speed motor for electric motorcycle
A technology for electric motorcycles and variable speed motors, which is applied to bicycle gear shifting mechanisms, electric components, and control mechanical energy, etc., can solve the problems of insufficient uphill traction, slow driving speed on flat roads, and high manufacturing costs. Simple operation and long service life
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[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] see figure 1 , figure 2 and image 3 The shown two-speed electronically controlled variable speed motor of an electric motorcycle includes a motor stator 2 arranged on the inner wall of the casing 1, a motor shaft 3 connected in the casing through bearing positioning, and a motor shaft 3 arranged on the left part of the motor shaft and connected to the casing. The rotor 4 corresponding to the motor stator; on the right part of the motor shaft 3, there are active gear I gear 5, gear II active gear 6 and an overrunning clutch in sequence from right to left, and the gear I gear and the motor shaft are connected through spline fit. The active second-speed gear 6 is vacantly sleeved on the motor shaft and connected to the side of the body 7 of the overrunning clutch. The central cam 8 of the overrunning clutch is connected to the motor shaft through a spline fit a...
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