Core Technologies for

Hairpin Stator Production

Hairpin manifacturing machine

Pin Production

  • Continuous, slip-free coil feed, precise adjustment of length

  • Flexible free form bending for complex hairpin geometries with a single tool

  • Configurable machines with various forming technologies

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Hairpin stator assembly machine

Pin Assembly

  • Robot based assembly process for
    various winding designs

  • Scalable assembly by segmentation
    of operations

  • Human-robot interaction facilitates
    programming

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Hairpin twisting machine

Twisting

  • Multi-layer twisting with freely
    adjustable backlash compensation

  • Axial compensation for all twisting
    positions

  • Force and torque monitoring for
    process evaluation

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Welding

Hairpin welding machine
  • Automated clamping and
    masking system

  • High output with two work areas
    using one laser source

  • Welding process control optimized
    for heat induction

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Impregnation

Hairpin impregnation machine
  • Efficient heating by induction

  • Individual recipes possible also for
    batch size 1 production

  • Scalable modular design

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