Manufacturing & Testing

In-house hairpin stator line in Suzhou Industrial Park — 2,500 m², 100,000 stators per year.

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Arts-power production floor
Arts-power in-house hairpin stator production line
In-house hairpin stator production line

Own line

Equipment, process and line owned in-house for fast response.

Location

Suzhou Industrial Park — supply chain and delivery synergy.

Capacity

2,500 m² integrating manufacturing and R&D.

Scale

100,000 units/year for volume programs.

Automated manufacturing

Automated key processes for consistency and takt time.

Precision winding

Precision hairpin stator winding with leading slot fill and consistency.

Reliable delivery

Manufacturing co-located with R&D for fast issue closure.

Production Line in Action

Hairpin stator manufacturing and automated assembly — core processes owned in-house.

Stator production overview
Wire forming
Insulation paper auto-insertion
Bar end cutting & forming
Stator varnish dipping

Laboratory Test Capability

Dynamometer · environmental chamber · bidirectional DC supply · test item list.

Arts-power motor test laboratory with dynamometer and environmental chamber
Motor test laboratory

Dynamometer

  • Max speed 15,000 r/min
  • Rated torque 500 Nm
  • Rated power 250 kW

Environmental chamber

  • −40 to 150 °C
  • 20–98% RH
  • ±1 °C stability
  • 1,000×1,000×1,000 mm workspace

Bidirectional DC supply

  • 24–1,000 V output
  • 200 kW
  • ±500 A rated · ±650 A peak

Test items (13)

  • DC HV operating & full-power voltage range
  • Rated torque/power · peak torque & duration
  • Locked-rotor torque · efficiency MAP · no-load BEMF
  • Overspeed · thermal cycling · ambient tests · short-circuit current