Stator for an electric machine for a vehicle powertrain, electric machine with a stator, powertrain with an electric machine

Abstract

The invention relates to a stator (1) for an electric machine for a vehicle drive train, comprising a laminated core unit (2), at least one slot (3), wherein the at least one slot (3) is arranged in the laminated core unit (2), and at least one coil winding (4) with a first winding head (5) and a second winding head (6), wherein the at least one coil winding (4) is arranged in the laminated core unit (2), characterized in that the stator (1) comprises at least three cooling channels (7, 8, 9) for a coolant for cooling the at least one coil winding (4), wherein the at least three cooling channels (7, 8, 9) extend in a radial direction of the stator (1) from a surface (10) of the laminated core unit (2) to the at least one slot (3), so that a coolant for cooling the at least one coil winding (4) can be transported. The invention further relates to an electric machine (14) and a drive train.

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