Abstract: A motor including: a stator; and a rotor rotating about the stator. The stator has: a stator core having a plurality of split cores respectively having a plurality of teeth and slots and coupled into a ring shape; and a stator coil inserted in the slots. The plurality of split cores has: a plurality of yoke parts positioned adjacent to each other; a plurality of teeth parts respectively protruding from the plurality of yoke parts in the radial direction; a cutting part cut in the radial direction between the yoke parts which are adjacent to each other; and a connection part for connecting the yoke parts which are adjacent to each other so as to be able to relatively rotate. Therefore, the size of scraps can be reduced when manufacturing the stator core.

Abstract: A stator of a rotating electric apparatus is disclosed. The stator includes a stator core that defines a plurality of slots that are located a circumference of the stator core. The stator further includes a stator coil that includes a plurality of conductors electrically connected, located in the plurality of slots, and configured to conduct electricity. The stator coil includes a plurality of phase coils that are each connected to a phase of a power source. A first conductor of the stator coil is connected to a power line and is located in an nth layer that is an outermost layer of one of the plurality of slots. An Nth conductor of the stator coil is connected to a neutral line and is located in an n?1th layer that is located nearer to a center of the stator than the nth layer.

Abstract: A stator for a rotary electric machine includes a stator core defining multiple slots, and a stator coil including multiple phase windings each of which is connected to a corresponding phase of a power source. Each phase winding includes multiple conductors that are inserted into the slots, connected to adjacent conductors in series, and spaced apart from the adjacent conductors by multiple slot pitches, unit patterns each of which includes some of conductors, and a bridge conductor connecting the unit patterns to each other in series by connecting a pair of conductors arranged in an innermost layer of corresponding slots. Each first conductor of each phase winding is connected to a power line and arranged in an outermost layer of one of the multiple slots.

Abstract: A stator for a rotary electric machine includes a stator core defining multiple slots, and a stator coil including multiple phase windings each of which is connected to a corresponding phase of a power source. Each phase winding includes multiple conductors that are inserted into the slots, connected to adjacent conductors in series, and spaced apart from the adjacent conductors by multiple slot pitches, unit patterns each of which includes some of conductors, and a bridge conductor connecting the unit patterns to each other in series by connecting a pair of conductors arranged in an innermost layer of corresponding slots. Each first conductor of each phase winding is connected to a power line and arranged in an outermost layer of one of the multiple slots.