High Voltage Stator Lamination
- Size Range: Stator outer diameter available from 200 mm to 1200 mm.
- Ultra-Precision Punching: Double-sided gap maintained within 0.02 mm for maximum accuracy.
- Minimal Burrs: Advanced punch-cum-blanking dies ensure smooth, clean edges.
- Superior Flatness: Light curved grinding improves lamination contact and insulation reliability.
- Enhanced Magnetic Performance: Optimized steel and heat treatment reduce hysteresis and eddy losses.
Technical Specifications
| Parameter | Specification |
| Material | High-Grade Silicon Steel Sheet |
| Manufacturing Process | Oil-Immersed Wire Cutting, Light Curved Grinding, Precision Punching |
| Size Range | 200mm – 1200mm (Outer Diameter) |
| Punching Accuracy | ≤ 0.02mm (Double-Sided Gap) |
| Burr Height | ≤ 0.02mm |
| Surface Finish | Curved Grinding/Deburring Polished |
| Heat Treatment | Stress Relief Annealing (Optional) |
| Stacking Method | Interlocking/Welding/Bonding |
| Certification | ISO9001, IATF16949 |
| OEM Availability | Yes |
Customization & OEM Service
- Custom diameter, thickness, and inner/outer slot configurations.
- Options for laser cutting, stamping, or compound die punching.
- Heat treatment, stress-relief annealing, and anti-rust coatings are available.
- Supports prototype to mass production with full technical assistance.
- Custom labeling, packaging, and export documentation are provided.
- OEM/ODM solutions tailored for high-voltage and special motor designs.
Application Fields
- High-Voltage Electric Motors: Ensures reliable insulation and minimal energy loss.
- Large Industrial Generators: Maintain high efficiency under continuous heavy-load conditions.
- Power Transmission Equipment: Supports stable performance under high electric stress.
- Renewable Energy Systems: Ideal for wind, hydro, and energy storage generators.
- Electric Drive Systems: Delivers superior mechanical strength and long-term operational reliability.
Production Process
Advanced Workshop
