(주)인레이저

Skip to content Skip to main menu

Business

Home

Mobility

Drivetrain · Motor

Stator motors are core driving components that secure windings to enclose the rotor.

Hairpin motors represent next-generation technology, achieving high power output and superior efficiency through the precise insertion and welding of copper conductors.
Drivetrain · Motor

Key Processes: Drivetrain · Motor Lines

Hairpin Welding

Precision welding of copper winding ends completes the motor's electrical circuit.

  • Ultra-precise Positioning: Tracks hundreds of hairpin ends via vision integration
  • Uniform Bead Formation: Consistent heat control achieves uniform melting
  • Minimized Spatter: Maintains clean surfaces to prevent shorts and contamination

Core Lamination Welding

Side welding of stacked steel sheets provides structural rigidity to the stator core.

  • High-Strength Penetration: Robust seams prevent separation of laminated sheets
  • Minimized Magnetic Loss: Suppresses deformation to maintain motor efficiency
  • High-Speed Processing: Rapidly joins large cores to reduce cycle times

Housing Marking

Engraving ID on motor housings ensures manufacturing history and traceability.

  • High-Contrast Marking: Durable visibility through cleaning and post-processing
  • Curved Surface Marking: Distortion-free precision along cylindrical curves
  • MES Integration: Automatic serial numbering linked with manufacturing systems

Process Map: Drivetrain · Motor Lines

Welding

  • Exterior Assembly (steel)
  • HairPin (Copper)

Marking

  • Exterior (Steel)
  • Housing

Removal

  • Enamel Removal