SYSTEMS AND METHOD FOR AN ELECTRIC MOTOR WITH MOLDED COOLANT JACKET AND SPRAY RING

Various methods are provided for an electric motor including a coolant jacket molded to a stator. In one embodiment, the method comprises flowing a coolant to an annular coolant passage formed between a stator and a coolant jacket molded directly to the stator, and spraying the coolant toward the stator from a nozzle formed in a spray ring molded integrally with the coolant jacket.