Double sided punching Axial flux motor sator

The production process of Axial flux motor sator is synchronous stamping and winding, and precise control is achieved through a servo control system; However, a single tooth stator can be achieved through a single mold punch. If the teeth on both sides are not on the same straight line, the distance between them increases with the increase of the outer diameter, so the mold needs to be dynamically adjusted for distance (dynamic stamping die);

Stator outer diameter: 230mm

Inner diameter of stator: 160mm

Height: 28mm

Silicon steel sheet: 0.2mm NO20-1200 non oriented silicon steel sheet

Process: winding+stamping+laser welding+bonding

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