by a different gear ratio to the vehicle speed change of the transmission ratio of the transmission, called the fixed teeth, it is an electric vehicle transmission.
1. Introduction fixed transmission gear ratio
by a different gear ratio to the vehicle speed change of the transmission ratio of the transmission, called the fixed teeth, is an electric vehicle transmission. According to the present invention, the power transmission from the motor is directly transmitted to the transmission power directly to the two wheels, reducing the power loss, and has a simple structure, easy to manufacture, low production cost.
2. The principle of fixing the gear ratio of the transmission
fixed gear ratio on the basis of the transmission case, and various standard bearings known, the motor flange is provided between the motor and the transmission, the motor and the transmission as a single entity. Motor output shaft is connected directly into the transmission sleeve, the sleeve is connected via a power to the transmission shaft, a driven gear meshing with the differential gear housing on a shaft, the driven gear to drive the driving wheels and the differential rotation to complete the power transfer.
