Drive device for a motor vehicle, motor vehicle

The invention relates to a drive device (8) for a motor vehicle (1) having two drivable wheels (6, 7) on a wheel axle (3), said drive device comprising an electric machine (9), which is designed as an asynchronous machine and which has at least one stator (10) and at least one rotor (11, 12), wherein the rotor (11, 12) is or can be operatively connected to at least one of the wheels (6, 7) in order to drive said wheel. According to the invention, the electric machine (9) has two rotors (11, 12), which can rotate independently of one another, each of which is or can be operatively connected to one wheel (6, 7) of the wheel axle (3), and a device for varying the electric rotor resistance of at least one of the rotors (11, 12). 本发明涉及种用于机动车（1）的驱动装置（8），该机动车在车桥（3）上具有两个可驱动的车轮（6、7），所述驱动装置具有电机（9），该电机构造为异步电机并且具有至少个定子（10）和至少个转子（11、12），其中所述转子（11、12）与所述车轮（6、7）中的至少个车轮为了该车轮的驱动是可有效连接的/有效连接。规定，所述电机（9）具有：两个能相互独立地旋转的转子（11、12），这两个转子分别与所述车桥（3）的个车轮（6、7）有效连接/是可有效连接的；和用于改变所述转子（11、12）中的至少个转子的转子电阻的装置（22）。