Rotor of BLDC motor

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PURPOSE : A rotor of a BLDC motor is provided to improve the density and performance of a permanent magnet by adding combination materials to rare earth metal powder.CONSTITUTION : A rotor(110) includes a rotation shaft(111), a yoke(113), and a permanent magnet(115). The yoke is combined with the rotation shaft. The permanent magnet is mounted on the yoke and is formed with a T-shape. Combination materials are added to rare earth metal powder to form the permanent magnet.COPYRIGHT KIPO 2013