Stator for an electric machine
AssigneeSEG Automotive Germany GmbH
InventorDavid Rodriguez ESCOBEDO
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AssigneeSEG Automotive Germany GmbH
InventorDavid Rodriguez ESCOBEDO
Estimating the term…
The invention relates to a stator (100) for an electric machine having a stator core (102) and at least one winding (110) which has a winding head (120) protruding axially beyond the stator core (102), wherein the winding head (120) comprises portions of the winding which form reversals of the winding wires, winding connection lines (126) for energizing the winding (110) and at least one radially outwardly arranged first set of winding portions (127) and one radially inwardly arranged second set of winding portions (128) spaced apart from the first set, wherein the portions of the winding connection lines (126) each run in the circumferential direction, do not protrude axially beyond the first (127) and the second (128) sets of winding portions and are arranged radially between and fixed by the first (127) and the second (128) sets of winding portions. The invention also relates to a method for producing such a stator (100) and to an electric machine having such a stator (100).
A stator for an electric machine comprising:
A method for producing a stator for an electric machine, wherein a winding is arranged in slots of a stator core, wherein a first set of winding portions, which protrudes in the axial direction beyond the stator core, is arranged radially outwardly, and a second set of winding portions, which—protrudes in the axial direction beyond the stator core and is radially spaced apart from the first set, is arranged radially inwardly, wherein the first and second sets of winding portions comprise portions of the winding wires which form reversals of the winding wires, wherein the portions of winding connection lines are arranged in the circumferential direction along the stator core between the first and the second sets and wherein the first and the second sets of the winding portions are bent towards one another in order to fix the portions of the winding connection lines one or both of radially and axially with respect to the stator core.
Dependencies are inferred from the claim text.