Enamelled round aluminum wire

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).

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