DOUBLE-LAYER WINDING APPLICABLE TO CORELESS MOTOR, AND MANUFACTURING METHOD THEREFOR

摘要

A double-layer winding applicable to a coreless motor, and a manufacturing method therefor. The double-layer winding comprises an A-phase double-layer winding, a C-phase double-layer winding, and a B-phase double-layer winding. The manufacturing method comprises: a winder sequentially winds an A-phase inner-layer winding, a B-phase inner-layer winding and a C-phase inner-layer winding on a winding mold, and then reversely winds a C-phase outer-layer winding, a B-phase outer-layer winding and an A-phase outer-layer winding. Two layers of windings can be manufactured by performing winding for only one time, thereby reducing the possibility of error accumulation.