Precision Slit Pure Iron Coils for Motor Laminations (0.5-2.0mm Thickness)
Product Spotlights
As a specialized manufacturer in Taiyuan, Shanxi, Shanxi Jurun Technology Co., Ltd. produces precision slit pure iron coils engineered specifically for high-performance motor laminations. Our coils deliver exceptional magnetic properties essential for energy-efficient electric motors, helping manufacturers achieve superior electromagnetic conversion efficiency. Located in China's steel industry heartland, we leverage advanced processing technologies to ensure dimensional accuracy and material consistency that meets rigorous industrial standards.
Core Technical Advantages:
- Ultra-low iron loss characteristics (under 4.5 W/kg at 1.5T/50Hz)
- High permeability exceeding 5000 μ at 1.0T magnetic field intensity
- Controlled grain orientation for consistent magnetic flux distribution
- Precision slitting tolerance maintained within ±0.02mm
Performance Specifications:
| Parameter | Standard Value | Testing Standard |
|---|---|---|
| Resistivity | 0.12 μΩ·m | ASTM A932 |
| Core Loss (1.5T/50Hz) | 3.8-4.2 W/kg | IEC 60404-8-6 |
| Surface Roughness (Ra) | ≤0.8μm | ISO 4287 |
Customer Benefits:
- 15-20% reduction in motor core losses compared to conventional steel
- Improved motor efficiency by 3-5% for energy-saving applications
- Enhanced stamping tool lifespan due to uniform material hardness (75-85 HRB)
- Reduced scrap rates through consistent dimensional tolerances
With over 12,000 tons annual production capacity at our Shanxi facility, we maintain stringent quality control through every processing stage – from material selection to final slitting. Our production lines incorporate laser measurement systems ensuring thickness variation remains within ±0.01mm across coil lengths. This precision translates directly to reduced lamination stacking factor variance in motor assembly.
FAQ Section
Q: What protective packaging do you use?
A: Coils are wrapped with waterproof paper and steel straps, with VCI corrosion inhibitor protection available upon request.
Q: Can you supply material with specific magnetic properties?
A: We offer customized annealing treatments to achieve target magnetic parameters. Provide your technical requirements for evaluation.
Q: What is your standard delivery lead time?
A: Stock materials ship within 7 days. Custom orders typically require 25-35 days depending on specifications.
Q: Do you provide material certification?
A: Mill test certificates including chemical composition and magnetic properties accompany every shipment.
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