Traction motor

The invention provides a traction motor which comprises an air channel, the air channel is formed in the traction motor and provided with an air inlet located in an end cover on one side of the traction motor, and the air channel comprises a first flow channel passing through a first ventilation hole in a stator of the traction motor and a second flow channel passing through a second ventilation hole in a rotor of the traction motor; an air guide structure is arranged at the air inlet, the air guide structure is used for controlling the circulation proportion of cooling air input by the air inlet through the first flow channel and the second flow channel, and the air guide structure comprises a first flow guide plate arranged corresponding to the first ventilation hole and/or a second flow guide plate arranged corresponding to the second ventilation hole. Based on the technical scheme, air distribution in the motor can be conveniently adjusted, local hot spots in the motor can be effectively eliminated, platf