electric machine

Abstract

The utility model belongs to motor technical field discloses a kind of motors, including stator assembly and heat sink, stator assembly includes three-phase terminal and elastic pad, elastic pad is provided with three through holes, three-phase terminal is correspondingly threaded in three through holes, and it is abutted to the inner circumferential wall of through hole, heat sink is provided with via, stator assembly is set at the side of heat sink, three-phase terminal passes via, and it is inserted into the other side of heat sink, and elastic pad is clamped in via.The utility model in the present application, stator assembly is set at the side of heat sink, via is sealed on heat sink by setting elastic pad, and three-phase terminal threaded in via is sealed by sleeve, improve the protection level of component on the other side of heat sink, ensure the safety and life of component on the other side of heat sink.

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