The invention discloses a double-motor direct-driving half-shaft electric vehicle rear axle, and belongs to the technical field of an electric vehicle. The rear axle comprises half shafts, wherein two motors are arranged on the rear axle, each motor is connected with and drives one half shaft, and the power output ends of the two motors are arranged at one end, connected with a wheel hub, near the rear axle. The double-motor direct-driving half-shaft electric vehicle rear axle has the advantages that the double motors are used for directly driving the two half shafts, the high-torque and high-power output can be realized, the direct driving efficiency is high, the half shafts can become shorter, and the manufacturing of the half shafts is easier.
Double-motor direct-driving half-shaft electric vehicle rear axle
2015-04-29
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |