Sole coat AIW Enameled Wires
Sole coat AIW Enameled Wires
Sole coat AIW Enameled Wires
The application of Polyamide-Imide top coat over Polyester/Polyester-imide base coat, is well known to the user industry. The Polyamide-imide is class 200+ insulation which gives added thermal properties and chemical resistance to the substrate base coat. However, for certain applications the thermal, mechanical and dielectric properties are highly demanding. A typical example is in automotive industry. Where, reliability of components is the crucial factor. The development of sole coat Polyamide-imide (PAI or AIW) wires, have cutting edge advantages over previous dual coated class 200 wires.
Applications
Mainly used in Automobile industry in various component coils. Starter motors, alternators, fuel pumps and ABS systems. The insulation is capable of withstanding harsh environments like extreme temperatures, chemicals, oils greases, fuels, mechanical stresses and vibrations. The insulation thickness grade can be selected as Grade-1, 2, and 3 depending upon the component design and slot filling factor.
Applications
IEC 60317-26, Polyamide-imide round copper wires Class 200
NEMA MW 81 C Polyamide-imide round copper wires Class 220
Product Range:- 0.070 to 2.00mm Grade 1, Grade-2
Coloured Wires:– We offer AIW wires in green OR black colour, as per customer requirements. This is helpful in colour coding and identification of AIW wound components at assembly lines.
Advantages
- Excellent high temperature characteristics
- Resistance to harsh chemicals and fuels
- High burnout resistance
- Lower dissipation factor at high temperature – Tan Delta values >240°C
- Easily replaceable to Dual coated Class 200°C wires
- Durability
