AXIAL FLUX PERMANENT MAGNET MOTOR

摘要

An AFPM motor according to the present invention comprises a stator including a stator core, a magnet wire winded at the stator core, a shaft, and a stator core support member for fixing and supporting the stator core at the shaft; and a rotor including a rotor case having a space therein to contain the stator core, a magnet which is fixed and coupled to an internal part of the rotor case to be opposite to the stator core, and a bearing for supporting the rotor case at the shaftto be rotatable. The ratio of the number of pole of a stator slot by the stator core and the rotor by the magnet is (6×n + 9) : ((6×n + 9) + 1) or (6×n + 9) : ((6×n + 9) -1), wherein n is a positive integer including zero.