Manufacturing method for rotor of Axial spoke type motor and rotor manufactured using thereof

摘要

The present invention relates to an axial magnetic flux concentrating type motor in which a rotor core and a permanent magnet are disposed in a rotor to concentrate magnetic flux to increase output density, To a method of manufacturing a rotor of an axial magnetic flux concentrating motor capable of simplifying a manufacturing process of the rotor and a rotor manufactured thereby. The method for manufacturing a rotor of an axial magnetic flux concentrating type electric motor according to the present invention comprises the steps of laminating a flat electric steel plate in consideration of the surface area of the rotor core, cutting the laminated electric steel plates A step of manufacturing a unit core, and arranging adjacent unit cores so as to cross each other, wherein a permanent magnet is disposed between adjacent unit cores to manufacture a rotor.