/ Slotless Stator Core Having Separate Inner and Outer Wheels and Slotless Stator Using The Same

摘要

The present invention treats the inner / outer ring coupling part with a diagonal line and rotates it slightly to the left or right with respect to the center of the circle to connect the inclined surface by maintaining the coupling tolerance. The present invention relates to a separate inner / outer ring slotless stator core and a stator using the same, which minimizes the thickness of the flesh between the connecting portion and the connecting portion, thereby reducing the loss of the leakage magnetic flux path portion through the inner ring.;Inner / outer ring split slotless stator cores of the present invention are radially extended at equal intervals and have a plurality of teeth interconnected with a plurality of teeth each of which forms a first inclined surface, and the inner ring is concentrically disposed therein and the plurality of teeth And a plurality of protrusions having protruding second inclined surfaces that are respectively bonded to the first inclined surface at positions opposite to the outer ring.;As a result, the inner ring is inserted into the outer ring and then rotated to the left / right side so that the first and second inclined surfaces are bonded to each other, and the flesh thickness of the connecting portion connecting the teeth and the teeth of the inner ring is set to a minimum to leak through the inner ring. The magnetic flux can be reduced.