Enameled Aluminum Wire 0.5mm Diameter Class 180 Insulation for Motors
Product Spotlights
For over 50+ years, Shandong Huilong Electrical Material Co., Ltd. has specialized in high-performance winding solutions for global electromechanical industries. Our enameled aluminum wire combines cost-efficiency with exceptional thermal stability, engineered specifically for demanding motor applications. With ISO-certified manufacturing across 20,000+ sqm facilities and $100M+ annual exports to 6 continents, we deliver precision-grade materials meeting international standards.
Core Technical Advantages:
- Optimized Conductivity: Aluminum core reduces weight by 50% vs copper while maintaining efficient current transfer
- Class 180 Thermal Resilience: Polyester-imide insulation withstands 180°C continuous operation
- Precision Dimensional Control: ±0.005mm diameter tolerance ensures uniform winding density
- Enhanced Flexibility: Annealed aluminum allows tight bending radius (≥2x wire diameter)
Performance Specifications:
| Parameter | Value | Test Standard |
|---|---|---|
| Dielectric Strength | ≥7000 VAC | IEC 60317-13 |
| Elongation | ≥15% | ASTM B193 |
| Resistance Uniformity | ≤3% variation | NEMA MW1000 |
This wire enables 15-20% material cost reduction versus copper alternatives without compromising thermal endurance. The smooth enamel surface minimizes friction during high-speed coil winding operations, while superior adhesion prevents layer shorting in compact motor designs.
Trusted Global Delivery: Leveraging our 50+ years of manufacturing expertise and IATF16949-certified quality systems, we guarantee batch-to-batch consistency for critical motor production. With direct shipments available from Qingdao/Shanghai/Ningbo ports to North America, Europe, and ASEAN markets, we provide:
- Custom spooling configurations
- Technical support for winding process optimization
- Material certification packages
FAQ
Q1: How does aluminum conductivity compare to copper?
A: Our EC-grade aluminum achieves ~61% IACS conductivity. For equivalent current capacity, use 1.6x copper cross-section – still yielding 50% weight savings.
Q2: Can I use this for Class H (220°C) applications?
A: This product is rated for Class 180 (≤180°C). Class 220 wire is available upon request.
Q3: Are custom diameters available?
A: Yes, we produce diameters from 0.2mm to 2.0mm with same thermal class.
Q4: What packaging options exist?
A: Standard: 5kg plastic spools in cartons. Custom weights/palletization available.
Q5: Is your wire RoHS compliant?
A: Yes, all materials meet RoHS 3 Directive 2015/863/EU.
Q6: Can I get sample reels?
A: Technical samples (≤500g) are available with freight collect.
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