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Help CenterHigh Temperature Resistant Enamelled Wire Insulated Copper Enameled Wire for Motor and Transformer Winding
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Copper Enamelled Wire 0.5mm for Motor Windings With Class 180 InsulationUS$ 4.1 - 4.5MOQ: 500 Kilograms
As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. specializes in producing premium high-temperature resistant enameled copper wire for demanding industrial applications. Our 10,000-30,000 sqm facility combines five decades of expertise with cutting-edge technology to deliver wires that ensure reliability in extreme operating conditions. With over US$100 million in annual exports to global markets including North America, Europe, and Asia, we provide solutions trusted by motor and transformer manufacturers worldwide. This enameled wire offers exceptional thermal stability while maintaining optimal electrical performance.
Engineered for critical winding applications, our product features:
- Superior thermal endurance – Withstands continuous operation at 180°C (Class H rating)
- Enhanced dielectric strength – Enamel insulation prevents short circuits
- Mechanical durability – Resists abrasion during winding processes
- Customizable specifications – Available in diameters from 0.1mm to 5.0mm
- Optimized conductivity – Oxygen-free copper core ensures minimal energy loss
Technical specifications include:
| Property | Value |
|---|---|
| Conductor Material | Electrolytic copper (99.9% purity) |
| Insulation Thickness | Grade 1-3 (IEC standards) |
| Thermal Shock Resistance | No cracking at 200°C |
| Breakdown Voltage | Min. 8kV (0.5mm wire) |
| Elongation | ≥15% (ensures flexibility) |
Clients benefit from reduced downtime due to the wire's resistance to thermal aging and chemical degradation. The uniform enamel coating allows for compact winding configurations, increasing space efficiency in motors and transformers. Additionally, our manufacturing process ensures consistent dimensional accuracy, critical for automated winding equipment.
Backed by 51-100 skilled professionals and certifications including ISO9001 and OHSAS18001, we guarantee product consistency through rigorous quality control. Shipped globally from Qingdao, Shanghai, and Ningbo ports, our enameled wire meets diverse regional standards. Choose Huilong for:
- Extended equipment lifespan in high-heat environments
- Reduced energy losses through optimized conductivity
- Custom solutions for specialized winding applications
Frequently Asked Questions:
-
Q: What temperature range does this wire withstand?
A: Rated for continuous operation at 180°C (Class H), with short-term tolerance up to 220°C. -
Q: Can I request specific diameter sizes?
A: Yes, we provide diameters from 0.1mm to 5.0mm based on your requirements. -
Q: What certifications support quality claims?
A: Our production holds ISO9001, ISO14000, and OHSAS18001 certifications. -
Q: How is the wire packaged for shipment?
A: Standard packaging includes plastic-spooled coils, with wooden crate options for overseas transport. -
Q: What's the minimum order quantity?
A: MOQ starts at 50kg, though sample reels are available for testing. -
Q: How does this compare to aluminum wires?
A: Copper provides 40% higher conductivity and better thermal dissipation than aluminum alternatives. -
Q: Can it withstand transformer oil immersion?
A: Yes, the enamel insulation is chemically resistant to common dielectric fluids.
With a proven track record since 1970 and exports to 90+ countries, our enameled wire delivers reliability for critical industrial applications. Contact us today to discuss how our solutions can enhance your motor and transformer performance.
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