| 摘要 |
Provided are an integrated steering drive axle for a vehicle and an electric vehicle. The integrated steering drive axle comprises an integrally rigid axle beam (120), arranged to extend between two wheels (130) in a transverse direction of the vehicle; and two motor drive system sets (110) installed on the axle beam, each motor drive system set being capable of independently driving one corresponding wheel (130) of the two wheels (130) to rotate and steer. Each motor drive system set (110) comprises a first drive motor (150) arranged independent from the corresponding wheel; a first transmission mechanism (160), arranged between the first drive motor (150) and the corresponding wheel (130), and used for transferring output power of the first drive motor (150) to the corresponding wheel (130) to drive the corresponding wheel (130) to rotate; and a second drive motor (170), used for providing steering power required by steering of the corresponding wheel (130). As the two motor drive system sets that independently drive the wheels on two sides of the vehicle are installed on the integrated steering drive axle, the control flexibility of the vehicle is improved, and independent drive and independent steering of each wheel are achieved. |
