Enamelled round aluminum wire

Customized one-stop solution for transformers

Enamelled round aluminum wire

Compliant with GB/T 6109.7 and IEC 60317, it features light weight and outstanding economy.

Certifications: ISO 9001、ISO 50001、ISO 45001、ISO14001、ISO 14067、ISO14067、GOST、CE、CB、UL
Provide design solution service
Customization options: Customized on demand, sample processing, graphic processing
Provides comprehensive after-sales services

Product Introduction

Enamelled round aluminum wire is an electromagnetic wire made from high-purity aluminum rod, which is drawn into a round cross-section conductor, uniformly coated with insulating paint, and cured by high-temperature baking. Suitable for winding manufacturing of small and medium-sized motors, transformers, inductance coils and other electromagnetic equipment, it is particularly widely used in low-voltage electrical fields sensitive to weight and cost. Compliant with GB/T 6109.7 and IEC 60317, it features light weight and outstanding economy.

Product Features

Lightweight: aluminum (1/3 copper density) cuts winding weight 40%-50%, ideal for portable/vehicle devices. Cost-effective: 30%-40% cheaper than enamelled copper round wire, great for low-voltage, low-power use. Reliable insulation: 105℃-180℃ paint layers with ≥30kV/mm breakdown voltage, meeting standards. Easy processing: withstands winding/bending for auto machines; surface treatment eases welding. Balanced conductivity: ≥61%IACS, fits small/medium equipment via design, stable at 50Hz-400Hz.

Product Classification

  • By insulating paint type:Polyester enamelled round aluminum wire (130℃, general purpose), modified polyester enamelled round aluminum wire (155℃, improved temperature resistance), polyamide-imide enamelled round aluminum wire (180℃, high temperature resistant).
  • By conductor diameter:Fine diameter (0.20mm-1.00mm, suitable for micro motors, inductance coils), medium diameter (1.01mm-5.00mm, suitable for small transformers, fan motors), thick diameter (5.01mm-10.00mm, suitable for low-voltage high-current windings).
  • By surface treatment:Ordinary enamelled round aluminum wire (conventional insulation layer), self-adhesive enamelled round aluminum wire (insulation layer contains self-adhesive components, which can be cured by heating after winding without binding).

After-sales Service

  • Quality control:Each batch of products undergoes conductor purity testing, insulation temperature resistance testing, and breakdown voltage testing, with detailed quality reports and support for customer sampling inspection.
  • Technical support:Provide conductor diameter selection and insulating paint matching suggestions, assisting customers in optimizing winding design to balance conductivity and cost.
  • Supply guarantee:Regular specifications are shipped within 48 hours, special diameters and insulation types are delivered within 7-10 days, supporting batch customization.

Technical Parameters

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