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2026

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07

Disc motor production equipment


Disc motors, also named axial flux motors, stand out for high power density and low vibration, widely adopted by new energy vehicle brands like Tesla. Their unique rolled core structure demands dedicated automated production lines totally different from traditional radial motor machinery.
The core unit is the integrated punching and rolling machine for silicon steel stator cores. It synchronizes high-speed stamping and servo winding to form seamless annular rolled cores without laminated gaps. Controlled by closed-loop servo systems, it keeps slot precision within ±0.02 mm, cutting iron loss and electromagnetic noise fundamentally. Next, automatic disc winding equipment realizes uniform concentrated coil winding with constant tension control, optimizing copper utilization and suppressing torque ripple.
Rotor production relies on visual positioning magnet mounting machines, which attach permanent magnets evenly on flat disc substrates. High-precision assembly stations with real-time air-gap detection guarantee parallelism between stator and rotor, avoiding axial force fluctuation and abnormal noise. Post-process devices include automatic impregnation ovens for insulation curing, dynamic balancing machines for rotor vibration reduction, and all-in-one test benches to inspect back EMF, efficiency and NVH performance.
Full automated disc motor lines slash labor costs by over 30% and shorten production cycles by half. Integrated CCD online inspection eliminates manual errors, stabilizing mass production consistency. Such specialized equipment unlocks large-scale manufacturing of high-efficiency, low-noise disc motors, supporting the popularization of advanced electric drive systems.