CENTRALLY-DISTRIBUTED CORELESS WINDING

摘要

A centrally-distributed coreless winding comprises layer-staggered conductors (2-2), normal conductors (2-1) and winding taps (3). The layer-staggered conductors are disposed in the middle position of the winding in a centralized manner, the normal conductors are distributed on two sides of the layer-staggered conductors, and each winding tap is located on two end portions of the corresponding normal conductor, the wire density of the middle part of the winding is higher than that of the normal conductors. The winding manner can effectively improve the counter potential of a coreless motor, and can further improve performance of the motor.