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· Stator

The performances of an electric motor, in terms of power and efficiency, heavily depend on the stator quality. That’s why all stator production steps should be checked in order to guarantee the safety and the reliability.

Enter our Virtual Showroom for E-Mobility


Whatever the version of stator used, wound or hairpin stator, Marposs can propose several products and applications dedicated to the process control along the complete manufacturing chain, as well as solutions and machines for the quality check, the insulation and functional testing.

  • Monitoring of the stamping process in the production of sheet metal stack
  • Thermal process monitoring for die-casted componentsXthe housing and the cooling jacket (TTV)
  • Process control and monitoring in the turning and machining operations
  • Non contact gauging for in-line measurement and inspection in the production of the magnet wire
  • Confocal solutions for in-line gauging and inspection in the production of hairpin
  • Optical gauges for dimensional check of individual hairpin
  • Machine vision solutions for inspection of defects in the sealing surfaces of the housing or the cooling jacket
  • Hard gauging or hand held gauging solutions for die-casted and machined components
  • Leak testing products or complete testing machines for the cooling jacket
  • Special contact or optical gauging solutions for quality check of the complete stator assembly
  • Insulation tests and End-of-Line stator testing


English Solutions for Electric Drive Unit Production: (9.55MB)
Simplified Chinese Solutions for Electric Drive Unit Production: (5.04MB)



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