Premium Heat-Resistant Copper Enameled Wire for Motors with UL Certification (Class 200)

• Customization: Available
• Insulation Level: C, H, F, B
• Certification: ISO9001, CE, RoHS, UL(Cert. No. E326617)IATF16949
• Model NO.: UEW
• Brand: Hongtong
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shape: Round Wire
• Conductor Material: Copper Wire
• Customizable: Yes
• Product Model: QA, Uew
• Thermal Class: F155°c, H180°c N200°c,C200°c,
• Enamel Thickness Grade: Grade 1, Grade 2, Grade 3
• Delivery Time: 7-10days
• Enamel Type: Polyurethane
• Diameter: AWG 26 AWG 27 AWG 28 AWG 29 AWG 30 AWG31 Aw
• Transport Package: Standard Export Package with Pallets
• Specification: Φ 0.035mm-Φ 1.00mm
• Trademark: Hongtong
• Origin: China
• HS Code: 8544110000
• Production Capacity: 20000 Tons/Year
• Package Size: 29.00cm * 29.00cm * 22.00cm
• Package Gross Weight: 6.000kg

Product Description

Product Description

Polyurethane Enamelled Round Copper Wire

Our polyurethane-enamelled round copper wire stands at the pinnacle of performance as a superior insulating material. It is cherished across industries like electronics, electrical appliances, motors, and precision equipment for its unmatched quality. Discover the defining features and versatile applications of this remarkable product:
 

Product Type: QA/UEW

Insulating Material: Base coat Polyurethane

Thermal Values: 130°C, 155°C, 180°C

Enamel Thickness: Grade 1, Grade 2, Grade 3

Wire Size: Ranges from Φ0.035mm to Φ1.000mm

Product Standards: Adheres to GB/T 6109, IEC60317, NEMA MW1000, JIS C3202, with UL approval

Characteristics of Our Wire:

1. High-Temperature Resistance: Engineered to withstand elevated temperatures, ensuring reliability in demanding environments.

2. Direct Weldability: Offers seamless connection capabilities, simplifying the production process.

3. High-Frequency Tolerance & Low Loss: Optimized for superior performance in high-frequency applications with minimal energy dissipation.

4. Excellent Mechanical Properties: Boasts robustness and resilience, providing durability under mechanical stress.

5. Corrosion & Chemical Resistance: Sustains integrity against corrosive substances and harsh chemicals.

6. Environmental Friendliness: Crafted with eco-conscious materials and processes, promoting sustainability.

 

Diverse Applications Include:

1. Motors & Electrical Appliances: Ideal for use in high-performance motors and reliable electrical devices.

2. Electronics & Communication Equipment: Ensures efficient operation in sophisticated electronic and communication systems.

3. Industrial & Aerospace Applications: Perfect for challenging industrial settings and advanced aerospace technologies.

4. Other Fields: Trusted in various sectors that demand long-term stability and exceptional corrosion resistance.(Relies on long-term stability and corrosion resistance)

Spool Type and Packaging Quantity:

Spool Type	Spools per Carton	Weight per Spool (kg)	Packing Cartons	Wrap shaft material
PT-4	4	1.0-6.5	Corrugated Paper	Foam Pad
PT-10	2	2.0-13.5	Corrugated Paper	Foam Pad
PT-15	1	3.0-20.5	Corrugated Paper	Foam Pad
PT-25	1	5.0-32.5	Corrugated Paper	Foam Pad

Related Products

Currently Leading the Market, Our Company's Main Products are renown for their superior quality and durability. They include: Enameled round copper wires crafted to meet various thermal requirements; litz wire, Served Litz wire, expertly taped Litz wire, and precision extruded Litz wires; as well as Profiled Litz Wire. We offer a comprehensive diameter range spanning Φ0.035mm to Φ1.000mm(equivalent toAWG47 up to AWG23).Our products are extensively applied across major industries, including cutting-edge new energy solutions, household appliances, automotive electrical systems, precise measuring instruments & meters, state-of-the-art consumer electronics, and advanced mobile communications, and more.

Company Profile

Founded in the dynamic year of 2004, HANGZHOU HONGTONG WIRES CO., LTD. stands as a beacon of innovation and reliability in the wire industry. Our prestigious company has dedicated itself to the pursuit of excellence by focusing on groundbreaking research, state-of-the-art development, and expert production of enameled wire for an impressive 21 years, continuously advancing our craft. Driven by our unwavering commitment to the business tenet of "high quality and excellent service," we are devoted to high-caliber development and delivering unmatched value to our esteemed clientele.

As a leading enameled wire manufacturer, we regard product quality as the lifeblood of our enterprise. By rigorously implementing ISO quality management system standards and utilizing advanced testing equipment, our professional quality inspection team conducts meticulous evaluations on each production batch, assessing over 20 crucial parameters such as conductor resistance, film thickness, voltage resistance, and flexibility. From the meticulous selection of raw materials to stringent production process oversight, and from in-process evaluations to comprehensive product testing, we have established a robust six-tier quality control framework. This ensures that every coil of enameled wire we deliver not only meets but exceeds IEC international standards and specific client requirements. Our remarkable 99.98% factory pass rate over the years stands as testament to our relentless pursuit of excellence, underscored by tangible, verifiable data.

Workshop&Equipment

At present, Hangzhou Hongtong Wire & Cable Co., Ltd. boasts two state-of-the-art production bases. The Hangzhou base is strategically situated in Cangqian, nestled in the western suburbs of the vibrant city of Hangzhou,Zhejiang Province, spanning an impressive area of 23,000 square meters.This facility is well-equipped with over 260 sophisticated machines, including wire drawing machines, Litz wire bunching machines, Litz wire serving machines, Litz wire taping machines, extruded Litz wire production lines, flat taped Litz wire machines, and a variety of other advanced equipment. The Xuanchengbase proudly resides in the Xuancheng Economic Development Zone, Anhui Province. This plant extends over a sprawling area of 30,000 square meters,featuring19state-of-the-art enameled wire production lines, complemented by 118 sets of cutting-edge wire drawing equipment. This robustsetupensures optimal production efficiency. Collectively, these two powerhouse bases boast a remarkable annual production capacity exceeding 20,000 tonnes.

Our Advantages

1. Founded in 2004, Hangzhou Hongtong Wire&Cable Co., Ltd. boasts a rich history of innovation, with one utility model patent and one invention patent to our name.
2.Our state-of-the-art facility employs advanced barcode technology for precise product identification and tracking, seamlessly integrating with the Internet of Things for zero-latency, real-time equipment monitoring.
3.We proudly operate two expansive production plants. .
The Hangzhou Factory spans an impressive 23,000 square meters, featuring 20 cutting-edge enamel coating production lines and an arsenal of over 200 varied wire drawing machines.
Xuancheng Factory encompasses a vast area of 30,000 square meters, equipped with 19 state-of-the-art enamel coating production lines and more than 118 versatile wire drawing machines.
4.Our company excels in the research, development, and meticulous production of high-quality enamelled wire. Our range of Enamelled wires encompasses

Enamelled Round Wire
Litz Wire
Served Litz Wire
Taped Litz Wire
Extruded Litz Wire
Profiled Litz Wire

5. Our extensive diameter range covers Φ0.035mm-Φ1.000mm(AWG47-AWG23)
6. Customization options are available with an array of insulating materials and varied thermal ratings. We offer insulation materials such as Polyurethane
Insulation material:Polyurethane,Polyesterimide, Polyamideimide, Aromatic Polyamideimide, etc.
Our thermal values range includes:155, 180, 200, 220, 240
7.Our quality management system is fortified by certifications such as
IATF16949
ISO 9001
UL (Cert. No. E326617)
RoHS

Certifications

The company is committed to excellence, meticulously designing and producing products based on strict adherence to IEC standards while customizing according to the unique quality specifications set forth by our valued clientele. Simultaneously, we ensure seamless production control and management, fully compliant with the rigorous standards of IATF 16949 and the ISO 9001 quality management system, demonstrating our dedication to quality excellence.Furthermore, with the prestigious triple certifications of UL, ROHS environmental protection, and REACH, we guarantee the unparalleled quality and safety of our products.

FAQ

Q1. How are the temperature resistance grades of enameled wires classified? And which scenarios are suitable for different grades?
A1. Common temperature resistance grades are as follows:
- 130°C (Class B): It is a general-purpose type, widely used in household appliances and small motors.
- 155°C (Class F): Applicable to industrial motors and transformers. It has better heat resistance compared to Class B.
- 180°C (Class H): Mainly used in high-temperature working environments such as high-temperature motors, transformers, etc.
- above 180°C (Class C): It is suitable for special electronic devices in extremely high - temperature and high - pressure environments, such as motors and transformers in the aerospace and nuclear industries.

Q2. What is the wire diameter range of the enameled wires?
A2. The conventional wire diameter range is from 0.035mm to 1.000mm. Non-standard customization is also supported.

Q3. Do the enameled wires meet the RoHS environmental protection standard?
A3. Yes, the products have passed the EU RoHS certification, and the certificate number is E326617.

Q4. How to select enameled wires for high-frequency transformers?
A4. The key indicators are as follows:
- Low skin effect: It is recommended to choose litz wires or multi-strand thin wires.
- Low dielectric loss: Enameled wires with polyurethane or polyesterimide paint can be selected.
- Self-adhesiveness: It helps to reduce the impregnation process.