Enamel Wire for High-Efficiency & Compact Electrical Winding Applications
Designed for applications requiring compact winding and high electrical efficiency, enamel wire uses a thin insulating coating to maximize slot fill factor while maintaining reliable insulation performance. It is widely used in motors, transformers, and mass-produced electrical components where performance, cost, and manufacturability must be balanced.
Technical Specifications (Typical Range)
|
Parameter |
Specification |
|
Conductor Material |
Copper / Aluminum |
|
Conductor Shape |
Round / Flat |
|
Wire Size |
0.02 mm – 5.00 mm (customizable) |
|
Insulation Type |
PU / PET / PI / Composite Enamel |
|
Coating Structure |
Single / Double / Triple Layer |
|
Temperature Class |
Class 105 / 130 / 155 / 180 / 200 / 220 / 240 |
|
Breakdown Voltage |
Based on enamel thickness |
|
Surface Condition |
Smooth, uniform coating |
|
Application |
Motors / Transformers / Coils / Electronics |
|
Standard |
IEC / NEMA / Customer-specific |
|
Packaging |
Spool / Coil / Customized |
Customization Options
Conductor Material
Copper, tinned copper, or aluminum
01
Wire Size
Custom diameter or flat dimensions for specific winding designs
02
Enamel Type
PU, PET, PI, or customized coating systems
03
Coating Layers
Single, double, or triple coating based on insulation requirements
04
Temperature Class
Tailored thermal rating according to application conditions
05
Key Features
-
High Winding Density
Thin enamel coating enables tight coil design and improved slot utilization
-
Wide Temperature Range
Available from Class 105 to 240 for different thermal requirements
-
Smooth Surface for High-Speed Winding
Ensures consistent performance in automated production lines
-
Cost-Effective Solution
Ideal for large-scale manufacturing with optimized material usage
Enamel Wire Types & Selection Guide
|
Application |
Enamel Type |
Temperature Class |
Key Focus |
|
Electric Motors |
PET / PI |
155–200 |
Efficiency & durability |
|
Transformers |
PET |
130–180 |
Cost efficiency & insulation |
|
Inductors & Coils |
PU |
130–155 |
Solderability & flexibility |
|
Automotive Electronics |
PI / Composite |
180–220 |
Heat resistance & reliability |
Compliance & Certifications
ISO 9001:2015 Quality Management Systems
ISO 14001:2015 Environmental Management Systems
ISO 45001:2018 Occupational Health and Safety Systems
ISO 50001:2018 Energy Management Systems
REACH Regulation EC 1907/2006 Compliant
RoHS Directive 2011/65/EU Compliant
Packaging & Logistics
Spool, coil, or customized packaging for different production needs
Moisture-proof and protective packing for safe transportation
Sea, air, or express shipping based on delivery requirements
Typical lead time: 5–7 days (samples) | 2–3 weeks (mass production)
FAQ
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