Class 220 Magnet Coil 0.4x4mm Subscribe Stator Flat Enameled Copper Motor Winding Wire
Price:
Negotiable
MOQ:
10
Delivery Time:
Negotiable
Brand:
Rvyuan
Product Description
Class 220 Magnet Coil 0.4x4mm Flat Enameled Copper Motor Winding Wire
We supply rectangular enameled copper wire specifically designed for motor applications. Our flat enameled copper wire can be customized to meet your exact requirements with thickness ranging from 0.04mm to 1.8mm and width from 0.115mm to 7.5mm. Available in Class 180 and Class 220 with optional self-bonding layer.
Product Features
- High durability with excellent break resistance
- Customizable insulation thickness options
- Nearly 0 pinhole performance for superior insulation
- Exceptional consistency across production batches
- Even and tidy winding for easy installation
- Low temperature soldering capability
- Multiple bonding method options: Hot air, Solvent, and others
High Space Factor Performance
Up to 97% fill-in ratio for maximum efficiency.
Excellent bending resistance with no cracking.
Uniform insulation thickness at corners and flat surfaces for maintained insulation integrity.
Applications
- 120° flat enameled wire for oil-immersed transformers
- 130°, 155°, 180° flat enameled wire for various magnet coils
- 200°, 220° flat enameled wire for high-temperature applications
- Inductors, transformers, line filters, mutual inductors
- Motors, voice coils, solenoid valves
Technical Parameters
220C 0.4x4mm Self-bonding Flat Enamel Copper Wire
| Conductor | 0.4x4mm |
| O.D | 0.45x4.10mm |
| Breakdown Voltage | 1.9KV |
| Conductor Resistance | 10.27 ohm/km at 20℃ |
Product Range Specifications
| Product | Class | Solderable | Self bonding | Width (mm) | Thickness (mm) | Width-Thickness Ratio |
|---|---|---|---|---|---|---|
| AIWJ | 220℃ | N | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| EI/AIWJ | 220℃ | N | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| EI/AIWJ | 200℃ | N | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| UEWJ | 180℃ | Y | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| EIWJ | 180℃ | N | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| SEIWJ | 180℃ | Y | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| UEWJ | 155℃ | Y | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| UEWJ | 130℃ | Y | N | 0.155-7.5 | 0.02-1.8 | 1.25 |
| EI/SBWJ | 180℃ | N | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
| SEI/SBWJ | 180℃ | Y | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
| EI/AI/SBWJ | 220℃ | N | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
| AI/SBWJ | 220℃ | N | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
| UE/SBWJ | 180℃ | Y | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
| UE/SBWJ | 155℃ | Y | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
| UE/SBWJ | 130℃ | Y | Y | 0.155-7.5 | 0.02-1.8 | 1.25 |
Quality Certifications
Company Profile
Frequently Asked Questions
Can I get sample for testing before bulk order?
Of course. Samples can be offered to you free of charge, but express costs should be undertaken by the buyer.
What is your lead time?
Small sample order: 3-5 working days; Large orders: within 15 working days after order confirmation.
What's your Guarantee?
Within 2 years, if any quality problems occur, the defective products will be replaced at once.
Can I order with my logo printing, size and shape?
Yes, but minimum order quantity should be negotiated.
What's your express service?
FedEx, DHL, TNT, UPS with great discount up to 80%.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Tianjin Ruiyuan Electric Material Co,.Ltd
Location
22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact Person
Rebecca Li