Principle of deceleration of electric tricycle gear motor
The structure and function of the deceleration device:
The gear motor is mainly composed of the motor body and the deceleration device. The deceleration device of electric tricycle motor as well as motorcycle motor and lawnmower motors usually consists of a series of gears, belts, chains and other transmission parts, whose function is to reduce the rotational speed of the output shaft of the motor and increase the output torque at the same time. Common deceleration devices include gear reducers, worm gear reducers, planetary gear reducers, and so on.
Reduction principle:
Gear reduction: Through the meshing of the large gear with the small gear, the high-speed rotation of the small gear is transferred to the large gear, thus reducing the rotational speed. The gear ratio determines the degree of deceleration, and the larger the gear ratio, the more obvious the deceleration effect.
Worm Gear Reduction: Utilizing the meshing…