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  • SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train
  • SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train
  • SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train
  • SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train
  • SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train
  • SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train
SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train

SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train

$7.23-$15.87/ Kilogram|300 Kilogram/Kilograms(Min. Order)

Customization:

Graphic customization（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Customized logo（Min.Order: 1000 pieces）
View product details

SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Motor Winding & Electrical Components: Designed for precision applications in motor winding, transformer cores, and cable manufacturing, leveraging high conductivity copper for efficient energy transmission.
  • Enameled Insulation: Features IEC-standard enameled coating for reliable electrical isolation, enabling safe use in compact devices like magnets, transformers, and industrial machinery.

Key features

  • 1. Corrosion-Resistant Enameled Coating (IEC-Standard)

    • With a corrosion-resistant enameled coating (IEC-certified), you can ensure long-lasting performance in high-stress applications like motor windings and transformers. This chemical-treated insulation outperforms standard coatings in heat resistance and durability, maintaining integrity even in industrial environments.

  • 2. Versatile SWG Gauge Range (16–20)

    • With a SWG 16–20 gauge range, you can accommodate diverse applications—from fine transformer coils to robust motor windings. This flexibility surpasses single-gauge alternatives, enabling precision in both delicate and heavy-duty electrical projects.

  • 3. Industrial-Scale Deployment Efficiency

    • Designed for bulk use, large spools enable uninterrupted supply for magnet trains, heavy machinery, and large-scale installations. Their size reduces downtime compared to smaller reels, ideal for commercial and industrial workflows.

  • 4. IEC-Certified Safety Compliance

    • With IEC-certified insulation, you can meet global electrical safety standards for commercial and industrial use. This certification ensures reliability and compatibility with international quality benchmarks.

  • 5. Solid Copper Conductor for Superior Conductivity

    • Solid copper construction delivers 20% higher electrical conductivity than stranded alternatives*, ensuring optimal performance in high-current scenarios like transformer cores or motor builds. Its durability outlasts aluminum-based wires in demanding applications.

Product details

SWG 16 17 18 19 20 Enameled Copper Wire Lacquered Wire Copper Wire Magnet Train

The SWG 16-20 Enameled Copper Wire is a high-performance insulated conductor designed for precision applications in motors, transformers, and industrial systems. Manufactured by LNPU, it combines copper’s superior conductivity with IEC-certified enameled insulation for reliable performance in demanding environments. Available in SWG sizes 16 to 20, it offers flexibility for customizing gauge thickness to match specific project requirements.

Technical specifications

FeatureSpecificationBenefit
MaterialSolid copper conductorHigh electrical conductivity and durability
InsulationEnameled coating (IEC 60850 compliant)Thermal and electrical protection
ApplicationMotor winding, transformers, cablesVersatile for industrial and electronic systems
Conductor TypeSolid copperConsistent performance under stress
CertificationIEC 60850 standardEnsures safety and compliance with global norms

Customization guide

Adjust SWG gauge sizes (16–20) and spool lengths to meet specific project requirements. For specialized needs, request custom insulation thickness or bundled configurations for bulk applications.

Get inspired

From precision motor coils to high-efficiency transformers, this enameled copper wire empowers engineers to build reliable electrical systems. Its customizable SWG range ensures compatibility with diverse industrial and consumer electronics projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
SWG Range16–1818–2016–20
Insulation Thickness0.025mm0.030mm (+20%)0.035mm (+40%)
Max Operating Temp155°C180°C (+16%)200°C (+29%)
CertificationIEC 60850IEC 60850 + ULIEC 60850 + UL + RoHS

Supplier's note

  1. Technical Breakthroughs:

    • IEC-compliant enameled insulation enables 20% thinner coatings than traditional models while maintaining 180°C thermal resistance.
    • Solid copper core reduces energy loss by 15% compared to stranded alternatives in high-voltage applications.
    • SWG 16–20 range covers 90% of industrial motor winding needs, simplifying inventory management.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard transformers and low-power motors (e.g., household appliances).
    • Advanced Model: Suitable for industrial motors and HVAC systems requiring 180°C endurance.
    • Pro Model: Engineers handling high-voltage applications (e.g., electric vehicle components) benefit from its 200°C rating and RoHS compliance. With the Pro’s enhanced insulation, you can safely operate in corrosive environments 30% longer than competitors. Pair its SWG 16 gauge with heavy-duty transformers to reduce coil size by 25% while maintaining power output.

Frequently asked questions

  • Which SWG gauge (16-20) is best for small motor winding applications?

  • How do I clean and store SWG enameled copper wire to prevent oxidation?

  • Why choose enameled copper wire over PVC-insulated wire for magnet trains?

  • Can I customize SWG gauges or spool lengths for industrial projects?

  • Is this enameled copper wire IEC-certified for industrial use?

  • What makes SWG 16 copper wire ideal for transformer cores?

  • Does LNPU copper wire handle extreme temperatures in industrial settings?

  • Should I use solid copper or stranded wire for magnet train coils?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Electrical ConductivityMotors, TransformersIndustry: 100% IACSOur Base: 100% IACSOur Advanced: 105% IACS (▲▲) (Exceeds industry standard by 5%)
Insulation QualityHigh-Voltage EquipmentIndustry: IEC 60850 compliant (5–10 µm coating)Our Base: 5–10 µmOur Advanced: 10–15 µm (▲) (Thicker coating for extreme conditions)
SWG Gauge RangeSmall Motors, TransformersIndustry: SWG 16–20 (0.81–1.22 mm diameter)Our Base: ±10% toleranceOur Advanced: ±5% tolerance (▲) (Precision manufacturing)
Thermal ResistanceIndustrial Ovens, High-Temp EnvsIndustry: Up to 130°C (UL认证)Our Base: 130°COur Advanced: 150°C (▲) (Heat-resistant enamel)
FlexibilityCompact ElectronicsIndustry: Bend radius ≥5× diameterOur Base: 3× diameter (▲)Our Advanced: 2× diameter (▲▲) (Ultra-compact routing)
Compliance CertificationsExport Markets, Safety-Critical AppsIndustry: IEC 60850Our Base: IEC 60850Our Advanced: IEC 60850 + UL Recognized (▲) (Global compliance)

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