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Help CenterEnamelled Copper Clad Aluminum Wire for Electric Vehicle Motor Manufacturing
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As a trusted manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. delivers premium enamelled copper clad aluminum wire specifically designed for electric vehicle motor manufacturing, leveraging our 10,000-30,000 square meter factory and ISO-certified processes to ensure superior performance and reliability in the fast-growing EV sector.
With over 50 years of expertise and an annual export value exceeding $100 million, we provide cost-effective solutions that meet global standards, helping clients reduce production costs while maintaining high efficiency in motor windings.
Our commitment to quality, backed by certifications like ISO9001 and ISO14000, ensures that every wire enhances durability and conductivity for electric vehicles, making us a preferred partner for manufacturers worldwide.
Key Features and Benefits:
- Lightweight Design: The copper-clad aluminum core reduces weight by up to 50% compared to pure copper, improving fuel efficiency and range in electric vehicles without compromising conductivity.
- Enhanced Insulation: High-quality enamel coating provides excellent thermal resistance, allowing the wire to withstand temperatures up to 180°C, which prevents short circuits and extends motor lifespan in demanding EV applications.
- Cost Efficiency: Aluminum as the core material lowers production costs significantly, offering a budget-friendly alternative while maintaining electrical performance, ideal for high-volume EV motor production.
- Corrosion Resistance: The enamel layer protects against moisture and environmental factors, ensuring reliable operation in diverse climates and reducing maintenance needs for end-users.
- Flexibility and Durability: Engineered for easy winding in motor stators, the wire maintains flexibility even after repeated bending, minimizing breakage during assembly and enhancing overall motor reliability.
Technical Specifications:
Below is a table summarizing common specifications for our enamelled copper clad aluminum wire. Note that all parameters are customizable to meet specific client requirements.
| Parameter | Typical Range | Unit |
|---|---|---|
| Conductor Diameter | 0.1 - 5.0 | mm |
| Insulation Thickness | 0.01 - 0.05 | mm |
| Resistance at 20°C | 0.02 - 0.5 | Ω/m |
| Temperature Class | Class 155 to 180 | - |
| Tensile Strength | 100 - 300 | MPa |
For clients, these specifications translate to tangible benefits: reduced energy loss in motors leads to longer battery life in EVs, while the customizable sizes allow for seamless integration into various motor designs, cutting down on prototyping time and costs.
Additionally, our wire's compliance with IEC and NEMA standards ensures compatibility with global EV manufacturing protocols, providing peace of mind for quality and safety in end-products.
Trust and Global Reach:
Backed by our extensive experience and certifications including OHSAS18001, we serve major markets across North America, Europe, Asia, and beyond, with efficient shipping from ports like Qingdao and Shanghai.
Our annual exports over $100 million and a workforce of 51-100 dedicated professionals underscore our reliability; choose Huilong for wires that enhance EV motor efficiency and drive your business forward—contact us today for a customized quote.
Frequently Asked Questions (FAQ):
-
Q: What is enamelled copper clad aluminum wire, and why is it used in EV motors?
A: It features an aluminum core coated with copper and insulated by enamel, offering a lightweight, cost-effective solution with good conductivity, ideal for reducing weight and improving efficiency in electric vehicle motors. -
Q: How does this wire compare to pure copper wire in terms of performance?
A: While pure copper has higher conductivity, CCA wire provides a balance of performance and affordability, with aluminum reducing weight by about 50%, making it suitable for EV applications where weight savings are critical. -
Q: What certifications does your product hold for quality assurance?
A: Our wire meets multiple certifications including ISO9001 for quality management and ISO14000 for environmental standards, ensuring consistent production and compliance with international regulations. -
Q: Can I request custom sizes or specifications for my EV motor project?
A: Yes, we offer fully customizable options for diameter, insulation thickness, and other parameters to match your specific motor design requirements; simply provide details for a tailored solution. -
Q: What is the typical lead time for orders, and how do you handle shipping?
A: Lead times vary based on order size but are generally efficient, with shipping available from ports like Ningbo and Tianjin to global destinations including North America and Southeast Asia. -
Q: How does the enamel insulation improve durability in high-temperature environments?
A: The enamel coating provides excellent thermal resistance, protecting the wire from heat degradation up to 180°C, which is essential for EV motors that operate under strenuous conditions. -
Q: Are there any environmental benefits to using copper clad aluminum wire?
A: Yes, aluminum is more abundant and recyclable than copper, reducing the environmental footprint and aligning with sustainable manufacturing practices for electric vehicles. -
Q: What support do you offer for technical integration or troubleshooting?
A: Our team provides comprehensive technical assistance, from design consultation to post-sales support, ensuring smooth implementation in your EV motor production line.
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