Patent ID: 9099896
Filing Date: 2015-08-04
Classification: H02K

Abstract:
1. A stator for an electric motor, the stator comprising: a basic body having a stator core; at least one contact pin arranged on the basic body, the at least one contact pin having a protruding free end; a plurality of stator coils arranged on the stator core, each of the stator coils having a winding wire start and a winding wire end, each winding wire start being attached to at least one contact pin and all winding wire ends being connected to each other; a molded plastic sleeve coating the basic body; a contact holder coated by the plastic sleeve together with the basic body; wherein the free end of each contact pin is threaded through the contact holder and protrudes from the molded plastic sleeve, and the contact holder surrounds each contact pin with a sealing section in a gap-free, sealing manner, wherein the contact holder comprises at least one sealing area in which at least one sealing section is located, the at least one sealing area sealing at least one first contact housing part that protrudes from the basic body of the stator, wherein the at least one contact pin is guided through the at least one first contact housing part and further comprises that each sealing area is penetrated by a channel through which the contact pin is guided and wherein the channel has a substantially biconical contour.