Stator arrangement and electric machine

摘要

The present invention relates to a stator arrangement for an electric machine, comprising a stator laminate stack, comprising a multiplicity of stator windings, comprising a contact-making device which has at least one contact conductor, which is designed to electrically connect at least two stator windings to one another, wherein a respective contact conductor has at least one connecting lug for electrically coupling an external connection unit to the contact-making device and at least one hook for receiving a winding wire end of a stator winding connected electrically in each case to the contact conductor. The present invention relates to an electric machine comprising such a stator arrangement.

主权项

1. A stator arrangement (1) for an electric machine, comprising:
a stator laminated core (2), a multiplicity of stator windings (9), and a contact-making device (4), which has at least one contact conductor (5), which is manufactured from sheet material and which is constructed and arranged to electrically connect at least two stator windings (9) to one another, wherein a respective contact conductor (5) has at least one connection lug (6) for electrically coupling an external connection unit to the contact-making device (4), and at least one hook (7) for receiving a winding wire end (14) of a stator winding (9) which is respectively electrically connected to the contact conductor (5), wherein the hook (7) is formed by virtue of the material of the contact conductor (5) being folded, thereby doubling the thickness of the contact conductor, and folded in order to form the contour of a hook.