Permanent magnet synchronization traction machine

The present invention discloses a permanent magnet synchronization traction machine. The permanent magnet synchronization traction machine comprises a machine base, a stator module, a rotor module cooperated with the stator module, a traction wheel and a shafting module. The machine base comprises a base plate located at the bottom portion, side plates located at two sides of the base plate and asupport plate connected with the side plate, and the support plate is provided with a pipeline; the shafting module comprises a rotating shaft, the rotating shaft is arranged in the pipeline in a penetrating mode, one end of the rotating shaft is connected with the rotor module, and the other end of the rotating shaft is connected with the traction wheel. The permanent magnet synchronization traction machine is reasonable in structure design, and can be suitable for welding and casting of the machine base; the machine based of the permanent magnet synchronization traction machine is simple inshape, has no a periphery