Enameled Copper Round Wire for Coils & Windings – Ideal for Motors, Transformers & Relays

Product Description:

Our Enameled Copper Round Wire is a high-performance magnet wire designed for use in various industrial applications such as motors, ignition coils, relays, and transformers. Manufactured using high-purity copper as the conductor and polyurethane as the insulation, this wire is known for its superior electrical conductivity, heat resistance, and mechanical strength.

Available in diameters ranging from 0.012mm to 4.5mm, this wire is ideal for precision winding and forming coils that require consistent performance under high temperatures. It is particularly suited for motor windings, transformer coils, and other high-demand electrical components. The wire is coated with a durable enameled insulation that enhances the durability and efficiency of electrical systems, even under extreme conditions.

Key Product Features:

• High Purity Copper: Made from high-quality copper for excellent electrical conductivity and performance.

• Insulation Material: Enameled with polyurethane to withstand high temperatures (up to 220°C).

• Wide Range of Diameters: Available in diameters from 0.012mm to 4.5mm, allowing customization for various applications.

• Thermal Resistance: Rated for thermal classes 155°C, 180°C, 200°C, and 220°C to withstand extreme conditions.

• Precision Windings: Ideal for precision winding in motors, transformers, ignition coils, and relays.

• Compliance with International Standards: ISO9001, UL, SGS, IEC, NEMA, JIS certifications for assured quality and safety.

• Packaging: Comes in bubble bags with cartons for secure delivery.

Product Parameters:

Attribute	Details
Conductor Material	High Purity Copper
Conductor Type	Solid
Insulation Material	Polyurethane
Shape	Round
Diameter Range	0.012mm to 4.5mm
Thermal Class	155°C, 180°C, 200°C, 220°C
Insulation Color	Reddish Brown/Red/Black
Breakdown Voltage	Varies by diameter (up to 850V)
Elongation	3% to 17% depending on diameter
Certification	ISO9001, ISO4001, UL, SGS
Packaging	Bubble Bag with Carton
MOQ	Customizable (Starting from 1 kg)
Place of Origin	Jiangsu, China
Standard	IEC, NEMA, JIS

• Motors: Widely used in electric motor windings, offering high conductivity and heat resistance for long-lasting performance.

• Ignition Coils: Essential for high-voltage ignition systems in automotive and industrial machinery.

• Relays: Perfect for coil windings in relay systems, ensuring precise and reliable performance.

• Transformers: Used in transformer windings where high insulation resistance and durability are needed.

• Other Electrical Appliances: Ideal for various electrical components and appliances requiring reliable and efficient wire for power transfer.

Working Principle:

The Enameled Copper Round Wire operates primarily as a conductor of electricity in coils and windings. The high-purity copper conductor ensures maximum electrical conductivity, which reduces energy losses and increases efficiency in motors, transformers, and other electrical systems.

The polyurethane insulation provides heat resistance, which allows the wire to perform under extreme temperatures (up to 220°C). This insulation also ensures the wire’s durability and prevents short circuits or damage to the wire’s surface during winding and operation.

The wire is often used in coil winding applications, such as in motors and transformers, where the copper wire is tightly wound to create the magnetic fields required for the operation of electrical machinery. The superior insulation helps protect the wire from heat and wear, ensuring a longer lifespan for the electrical components.

PACKING AND SHIPPING:

COMPANY INFORMATION:

FAQ:

Q1: What is the insulation material used in this copper wire?
A1: The wire is coated with polyurethane insulation, which provides excellent heat resistance and durability, making it ideal for high-temperature applications.

Q2: What applications is this enameled copper wire suitable for?
A2: This wire is perfect for motors, ignition coils, relays, transformers, and other electrical appliances requiring high-performance wire for winding and power transfer.

Q3: What is the thermal class rating for this wire?
A3: The wire is available in multiple thermal class ratings, including 155°C, 180°C, 200°C, and 220°C, making it suitable for various high-temperature applications.

Q4: Can I get this wire in different diameters?
A4: Yes, the wire is available in diameters ranging from 0.012mm to 4.5mm, and can be customized to meet specific needs.

Q5: Does this copper wire meet any international standards?
A5: Yes, it complies with IEC, NEMA, JIS, and is certified by ISO9001, ISO4001, UL, and SGS for guaranteed quality.

Q6: How is the wire packaged for shipment?
A6: The wire is packed securely in bubble bags and then placed in cartons to ensure safe delivery.