| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator of a motor, which facilitates parallel connections of pole windings to enable reduction of the number of terminals of the windings and facilitates wiring. SOLUTION: The stator of this motor has a core 1, a winding frame 2 which consists of insulating elements and is attached to the core 1 and concentrated windings 3 which are applied to the winding frame 2 and whose poles of the respective phases are connected in parallel to each other. The windings of the respective poles are divided into lower layer windings (winding start side) and upper layer windings (winding end side) whose respective winding directions are opposite to each other. After the wires of the winding end parts of the lower layer windings are led out fro the winding frame, they are led into the winding frame again to form the upper layer windings. The winding start wires of the poles (winding start wires of the lower layer windings) 4 and the winding end wires of the poles (winding end wires of the upper layer windings) 5 are connected to each other to form one side ends and wires (middle drawm-out wires) 6, led out from the middle between the lower layer windings and the upper layer windings, are used as the other side ends and both ends are connected to the respective phases.
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