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Machine à enrouler à l'épingle

Machine de dilatation du stator

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Machine d'essai de revêtement de stator

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Eliminating Core Losses: How the Stator Pressing Machine Optimizes Motor Magnetics.

2025-10-18

Motor core losses—comprising hysteresis and eddy current losses—are a major factor that siphons energy away from usable torque, leading to reduced efficiency and increased heat generation. These losses are directly linked to the physical integrity of the laminated steel stator core. A poorly stacked or insufficiently compacted stator, even if perfectly wound by a Hairpin Winding Machine, will underperform due to subtle air gaps and lamination movement. The Stator Pressing Machine is the critical engineering solution to this challenge.

Our machine applies uniform, pre-calibrated pressure across the entire stator stack height. This precision compaction eliminates microscopic air gaps between the steel sheets, which are hotspots for high-frequency eddy current formation. Furthermore, by creating a single, cohesive mechanical unit, the press prevents lamination flutter and vibration that can degrade the core's magnetic properties over time. The result is a stator core that functions precisely as designed, minimizing energy waste due to electrical and magnetic imperfections. For manufacturers who sell efficiency (e.g., IE3/IE4 motors), the Stator Pressing Machine is the foundational technology that ensures their product specifications are not just met, but exceeded, providing a tangible competitive advantage in a demanding global market.

Machine à enrouler à l'épingle

Machine à décaper le vernis

Machines de pressage à stator

Machine de dilatation du stator

Machines de torsion de stator

Machine de découpe à stator

Machine de soudage au laser à stator

Machine d'insertion de stator

Machine d'essai de revêtement de stator

Ligne de production de stators automatisés

Eliminating Core Losses: How the Stator Pressing Machine Optimizes Motor Magnetics.