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2026

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06

Motor stator core production equipment


Modern stator core production relies on integrated automated equipment to fabricate silicon steel laminated cores for new-energy and industrial motors. Core production lines mainly consist of high-speed servo stamping machines, automatic stacking equipment and laser welding stations.
High-speed progressive stamping presses with precision dies punch standard laminations from rolled electrical steel at hundreds of strokes per minute, ensuring uniform slot size and dimensional accuracy of single sheets. Servo-controlled stackers neatly pile up stamped sheets to reach designated core height and stacking factor, avoiding inclined slots and loose lamination gaps. Afterwards, laser welding machines fix stacked laminations into integrated stator cores with stable welding seams, replacing traditional riveting for tighter structure.
Equipped with intelligent detection modules, full-automatic lines cut manual labor, boost production efficiency and effectively lower motor eddy current loss. Such advanced equipment satisfies mass manufacturing of EV, household appliance and servo motor cores, becoming mainstream in current core processing industry.