Rotor Assembly the manufacturing method of Rotor Assembly and Motor having Rotor Assembly

摘要

The present invention is a shaft; a rotor part having a rotor core installed on the outer peripheral surface of the shaft and a plurality of magnets installed to have slits formed on the outer peripheral surface of the rotor core in the longitudinal direction; and a first cap and a second cap respectively installed at both ends of the rotor part, wherein each of the first cap and the second cap is formed in a longitudinal direction and includes a bent part installed in the slit, the rotor assembly thereof, It relates to a manufacturing method and a motor having a rotor assembly. Accordingly, it is possible to have both the required adhesion and vibration suppression characteristics while minimizing deformation and damage occurring during the assembly process.