An electric motor has a rotor and a stator (1) with a first winding space (11) to receive a multiplicity of coil windings (12) wound from a winding wire. A second winding space (20), connected to the respective first winding space (11), is provided as a winding space extension of the first winding space (11) in order to receive at least one wire portion (21) of the winding wire. Two receiving pockets (24, 25), situated opposite one another in the circumferential direction (U), are formed in the at least one second winding space (20) in order to respectively receive the at least one wire portion (21) of the winding wire.

An electric motor has a rotor and a stator (1) with a first winding space (11) to receive a multiplicity of coil windings (12) wound from a winding wire. A second winding space (20), connected to the respective first winding space (11), is provided as a winding space extension of the first winding space (11) in order to receive at least one wire portion (21) of the winding wire. Two receiving pockets (24, 25), situated opposite one another in the circumferential direction (U), are formed in the at least one second winding space (20) in order to respectively receive the at least one wire portion (21) of the winding wire.

A stator for a rotary electric machine includes a stator core with slots and a stator winding. The stator winding includes a phase winding including segment conductors inserted in the slots. The phase winding includes parallel conductors connected in series. Each of the parallel conductors includes segment conductors connected in parallel. When one parallel conductor is regarded as a reference parallel conductor, and the segment conductors constituting the reference parallel conductor are regarded as reference segment conductors, each reference segment conductor includes a first conductor portion constituting a first conductor portion group, and a second conductor portion constituting a second conductor portion group. One reference segment conductor includes an outer conductor portion, as the first conductor portion, located on the outermost position in the first conductor portion group, and an inner conductor portion, as the second conductor portion, located on the innermost position in the second conductor portion group.

A stator for a rotary electric machine includes a stator core with slots and a stator winding. The stator winding includes a phase winding including segment conductors inserted in the slots. The phase winding includes parallel conductors connected in series. Each of the parallel conductors includes segment conductors connected in parallel. When one parallel conductor is regarded as a reference parallel conductor, and the segment conductors constituting the reference parallel conductor are regarded as reference segment conductors, each reference segment conductor includes a first conductor portion constituting a first conductor portion group, and a second conductor portion constituting a second conductor portion group. One reference segment conductor includes an outer conductor portion, as the first conductor portion, located on the outermost position in the first conductor portion group, and an inner conductor portion, as the second conductor portion, located on the innermost position in the second conductor portion group.

A set of interchangeably pairable end caps is provided for electrically insulating a variety of stator cores having differing axial stack heights. Each pair of end caps cooperatively defines a generally radially projecting, generally axially extending wire barrier including axially opposed ends. Each of the ends forms a respective rounded winding ramp configured to smoothly guide wiring into a wire trough in part defined by the wire barrier.

A set of interchangeably pairable end caps is provided for electrically insulating a variety of stator cores having differing axial stack heights. Each pair of end caps cooperatively defines a generally radially projecting, generally axially extending wire barrier including axially opposed ends. Each of the ends forms a respective rounded winding ramp configured to smoothly guide wiring into a wire trough in part defined by the wire barrier.

Described is an electrical machine, including: a rotor having a magnetic flux source mounted thereto; a stator winding arrangement having a first set of electrical connections to provide a first output channel, and a second set of electrical connections to provide a second output channel, the first and second channels being electrically out of phase, wherein the stator winding arrangement is constructed from a plurality of winding portions which are connected in electrical series.

Described is an electrical machine, including: a rotor having a magnetic flux source mounted thereto; a stator winding arrangement having a first set of electrical connections to provide a first output channel, and a second set of electrical connections to provide a second output channel, the first and second channels being electrically out of phase, wherein the stator winding arrangement is constructed from a plurality of winding portions which are connected in electrical series.

An electric machine includes at least one stator having at least one individual-tooth winding carrier that has at least one spacer configured to space apart turns of an individual-tooth winding mounted on the individual-tooth winding carrier. A hybrid electric aircraft has an electric machine of this kind.

An electric machine includes at least one stator having at least one individual-tooth winding carrier that has at least one spacer configured to space apart turns of an individual-tooth winding mounted on the individual-tooth winding carrier. A hybrid electric aircraft has an electric machine of this kind.