Abstract: An electric machine includes a housing having an outer surface and an inner surface. A stator is fixedly mounted to the inner surface. The stator includes a stator core, and a plurality of windings supported by the stator core. The plurality of windings includes first and second end turn portions. A rotor is rotatably mounted within the housing. An adaptable cooling system is fluidically connected to the housing. The adaptable cooling system includes a first coolant circuit configured to guide coolant in a heat exchange relationship with the stator core, and a second coolant circuit configured to guide coolant in a heat exchange relationship with the at least one end turn portion. At least one flow controller is configured and disposed to selectively adapt coolant delivery through the first and second coolant circuits based on coolant temperature flowing from the stator.

Abstract: An electric machine includes a stator. The stator includes a stator core, and a plurality of windings supported by the stator core. The plurality of windings include a first end turn portion and a second end turn portion. An adaptable cooling system is fluidically connected to the housing. The adaptable cooling system includes a first coolant circuit configured to guide a coolant in a heat exchange relationship with the stator core, and a second coolant circuit configured to guide a coolant in a heat exchange relationship with one of the first and second end turn portions. A thermal control module is operably connected to the adaptable cooling system.

Abstract: An electric machine including a housing having a body including an inner surface that defines an interior, a first end defining an opening exposing the interior, and a second end. A stator is fixedly mounted to the inner surface of the housing. A rotor is supported within the interior. The rotor defines an axis of rotation. An end cover extends across the opening adjacent one of the first end and the second end of the stator. A cooling system is carried by the end cover. The cooling system includes a body having a cooling fluid plenum, a plurality of stator nozzles and a plurality of rotor nozzles. The stator nozzles are configured and disposed to direct multiple jets of a coolant toward the stator and the plurality of rotor nozzles are configured and disposed to guide multiple jets of the coolant toward the rotor.