A power drive system for vehicle

The utility model discloses a power drive system for vehicle and vehicle. A power drive system for vehicle wherein includes: driving motor, driving motor includes stator, rotor and drive shaft, the rotor rotationally sets up inside the stator, the drive shaft with the rotor links to each other, the drive shaft gear, the drive shaft gear sets up integratively in the drive shaft, the derailleur, thederailleur has the output shaft, the output shaft with drive shaft gear drive. Consequently this power drive system has cancelled the spline fit structure through set up the drive shaft gear in the drive shaft integratively, has reduced spare part quantity, makes the integrated level of actuating system higher, and driving motor's structure is compacter, has improved transmission efficiency moreover. 本实用新型公开了种用于车辆的动力驱动系统和车辆。其中用于车辆的动力驱动系统，包括：驱动电机，所述驱动电机包括定子、转子和驱动轴，所述转子可转动地设置在所述定子内部，所述驱动轴与所述转子相连；驱动轴齿轮，所述驱动轴齿轮体地设置在所述驱动轴上；变速器，所述变速器具有输出轴，所述输出轴与所述驱动轴齿轮传动。该动力驱动系统通过将驱动轴齿轮体地设置在驱动轴上，因此取消了花键配合结构，减少了零部件数量，使驱动系统的集成度更高，驱动电机的结构更加紧凑