Spoke permanent magnet rotor from the start and processing method

Spoke permanent magnet rotor from the start, the motor rotor is sleeved on the rotor shaft, comprising a rotor body, the rotor is provided with a plurality of grooves distributed along the circumference of the rotor bars and the permanent magnets on the rotor bars, the rotor body slots provided in the rotor; a plurality of permanent magnets on the rotor body slots, the permanent magnets disposed in permanent magnet slots; the rotor body of the same multilayer coaxial rotor laminations laminated in the same manner as the display composition, the root rotor body features a plurality of high strength steel, high tensile steel wire is located between adjacent rotor laminations, and permanent magnets of high strength steel wire through the groove, the groove of each permanent magnet in the axial direction of the rotor relative to the motor shaft the distance between neighboring high tensile steel wire is less than the thickness 10 of rotor laminations, each slot of each permanent magnet rotor with two different through slots, and the permanent magnet is not in contact with the rotor bars.