The present invention relates to an AFPM generator, comprising: a housing provided with a receiving space; a fixed shaft rotatably installed in the housing and extending in a vertical direction; a shaft portion having a stator installed on the fixed shaft in the receiving space; , In the stator, a plurality of coil units arranged in an annular shape around the fixed axis, and a plurality of coil units having a plurality of coils wound thereon, and a magnet unit provided with a plurality of permanent magnets installed inside the housing so as to face the coil units, , The coil unit is wound so that the coils pass through the upper and lower surfaces and the outer circumferential surface of the stator. The AFPM generator according to the present invention has the advantage of excellent power generation efficiency by increasing the induced electromotive force because the coil is arranged on the side of the stator as well, and the part of the coil in which the current flow direction and the magnetic flux rotation direction are not orthogonally linked is minimized. .
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