A drive axle of electric distribution torque, comprise of: a drive motor having a output shaft for outputting torque; differential including differential housing, a drive shaft. the left and right drive half axle rotating about an axis of rotation; double row planetary gear mechanism outputting power of the motor output shaft which will be reduced two-stage; double planetary gear torque distribution mechanism connected to the double planetary gear reduction mechanism, receiving the double planetary gear reduction mechanism output torque, and outputs reverse torque in contrast to said torque; single row double planetary gear coupling mechanism providing opposite direction torque to the left and right axle. The electric drive axle with a torque orientation distribution function of the present invention can distribute the transmission of drive torque to both sides of the axles selectively, and when the torque is directional distributed, electric drive axle is willing to follow the best driver input, maintain driving speed cornering, increasing mobility and the driver's driving pleasure.
Drive axle of electric distribution torque
2017-01-26
Patent
Elektronische Ressource
Englisch
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