A motor stator for a motor is disclosed. The motor stator includes a stator body and a plurality of windings. The stator body includes a weld end, a crown end, and a plurality of slots arranged circumferentially and extending axially therethrough between the weld end and the crown end, the slots including a plurality of layers arranged in a radial direction with layers being organized in conductor pairs. Each winding includes a plurality of coils and a plurality of weld pairs. Each weld pair includes legs of two respective coils joined together to form an electrical connection between the two respective coils. The plurality of weld pairs includes one or more jumper weld pairs arranged to jump the respective winding between two respective conductor pairs.
Motor stator with semi-staggered winding layout utilizing complex twisting
03.12.2024
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2024
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