FIELD: electrical engineering.
SUBSTANCE: planar combined winding of the electric motor includes the frontal and active parts. The active part is made layered in the form of alternating flat conductors separated by insulating layers, while its side adjacent to the frontal part containing the outlets and serving for its formation and switching has a stepped appearance due to the fact that in the radial direction relative to the longitudinal axis of the winding successively, the length of each conductor is less than the length of the adjacent conductor, and the steps formed in this way, respectively devoid of an insulating layer on one side, are contact pads.
EFFECT: reduction in copper consumption and increase in the density of the turns, as well as simplifying the process of placing it in closed grooves.
1 cl, 3 dwg
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