MOTOR ROTOR AND VEHICLE

This application provides a rotor of a motor, including: a rotating shaft (101), provided with at least one first liquid outlet (116); a first end plate (103), disposed on an outer wall of the rotating shaft (101) and perpendicular to the rotating shaft (101), where an inlet (119) of at least one third passageway (118) is provided on the first end plate (103); a second end plate (104), disposed on the outer wall of the rotating shaft (101) and perpendicular to the rotating shaft (101), where an outlet (121) of the at least one third passageway (118) is provided on the second end plate (104); and a plurality of lamination sheets (105), disposed between the first end plate (103) and the second end plate (104), where at least one second through hole (120) on each of the plurality of lamination sheets (105) forms the at least one third passageway (118). A plurality of lamination sheets on the rotor of the motor that are provided in this application have a same structure, and mold costs and production costs are relatively low.