Electric Motor And Compressor

Abstract: This three-phase electric motor comprises a stator core, an insulator, and a plurality of coils. The stator core has a plurality of teeth. The insulator has a plurality of winding drums and is in contact with axial-direction end parts of the stator core. The coils are wound around the teeth and the winding drums. Among the plurality of coils, coils having the same phase are wired by series wiring and are formed from a single conductive wire including a crossover wire. The insulator has formed therein a plurality of slits through which the crossover wire is passed. Among the plurality of slits, the deepest slit having the greatest depth is provided such that at least a part thereof is positioned further outward in the circumferential direction than an extension region in which a deep-groove-compatible winding drum around which is wound a deep-groove-compatible coil, the crossover wire of which is drawn through the deepest slit, is virtually extended radially outward.

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