Hairpin Winding Stator

  • Size Range: Applicable for stator diameters from 140 mm to 240 mm.
  • High Slot Fill Rate: Maximizes electromagnetic efficiency and copper utilization.
  • Superior Conductivity: Laser-welded joints ensure low resistance and minimal energy loss.
  • High Thermal Stability: Excellent heat dissipation supports long service life.
  • Enhanced Structural Strength: 3D forming ensures precise coil geometry and compactness.
  • High Adaptability: Suitable for multiple motor systems across energy and industrial sectors.

Technical Specifications

Parameter Specification
Product Name Hairpin Winding Stator
Material High-grade Silicon Steel Sheet
Stator Outer Diameter Range 140 mm–240mm
Winding Type Flat Wire/Hairpin Type
Manufacturing Equipment Coil Paint Dipping, Welding Spot Coating, 3D Forming, Torsion Head, Laser Welding
Core Applications Servo Motors, Reluctance Motors, Transportation Motors, Hydraulic Motors, Elevators, New Energy Systems
Quality Standard ISO9001, IATF16949
Features High Efficiency, High Reliability, Low Power Loss, Compact Design

Customization & OEM Service

  • Custom stator design and structure per client’s motor drawings.
  • Prototype and mass production support with flexible batch sizes.
  • Copper wire and insulation material selection tailored to performance needs.
  • Integration with existing servo or traction systems.
  • Technical consultation from design to assembly validation.

Application Fields

  • Servo Systems: offering precise control and low torque ripple.
  • Reluctance Motors: enabling high-speed operation and energy efficiency.
  • Transportation motors: utilized in hybrid and electric cars.
  • Hydraulic and Elevator Motors: ensuring smooth performance and strong torque output.
  • New Energy Equipment: improving conversion efficiency for clean technologies.

Production Process

Laser-Cut Prototyping
Laser-cut Prototyping
Mold Manufacturing
Mold Manufacturing
Stator and Rotor Lamination Stamping
Stamping
Stator and Rotor Lamination Stacking
Stacking(Optional)
Stator and Rotor Quanlity Control
Quanlity Control
Stator and Rotor Core Packing & Shipping
Packing & Shipping

Advanced Workshop

Mould Workshop
Mould Workshop
Stator and Rotor Lamination Stamping Workshop
Stamping Workshop
Slow Wire Cutting Workshop
Slow Wire Cutting Workshop
Winding Workshop
Winding Workshop
Automatic Production Line for Motor Stators
Stator Automated Production Line
Automated Production Line for Motor Rotors
Rotor Automated Production Line

Partners

  • SIEMENS ABB ALSTOM BYD SAIC CRRC SIEMENS ABB ALSTOM BYD SAIC CRRC
  • GAC Group GREE HONGQI HOZON AUTO INNOMOTICS Li Auto GAC Group GREE HONGQI HOZON AUTO INNOMOTICS Li Auto
  • CSIC FAW SHACMAN WULING YUTONG CSIC FAW SHACMAN WULING YUTONG CSIC FAW
Scroll to Top

Tell us what you need