High Quality 220 grade Polyesterimide/polyamidimide enameled aluminium round wire for motor

The advantages of Enamelled round aluminum wire 
1. Compared with the copper enameled wire, enameled aluminum wire is easier to winding, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, a long life. 
2. Due to the good insulating effect of aluminum film layer, it's heat-resistant temperature can be 20 degrees higher than the copper wire; 
3. The greatest benefit of using aluminum is that it is 1 / 3 lighter than copper which significantly lower the production costs, second it can attach to the solids easily, and third it can also reduce the freight and transportation during the operation. 
Field of application 
. Microwave transformers; 
. Requirements for the production of light weight, relatively high conductivity, heat resistance and good windings, especially the transmission of high frequency signal windings; 
. Magnet wires uesd in high-frequency voltage devices, common transformer, inductance coils, electromotors, household electrical and micro-motors; 
. Enamelled wire uesd in small-motor rotor winding. etc. 
. Magnet wires uesd in monitor deflection coil 
. Magnet wires uesd in degaussing coil 
. Other special magnet wire 

Product types 
1. Paper covered rectangular copper(aluminum)conductor, 
2. Paper covered round copper (aluminum) conductor, 
3. Paper covered rectangular hardened copper conductor, 
4. Special insulation materials covered rectangular copper(aluminum) conductor. 
Manufacturing scope 
Paper covered rectangular copper(aluminum) conductor: 
Thickness a: 1.00mm~10.00mm 
Width b: 3.00mm~25.00mm 
Paper covered round copper (aluminum) conductor: 
3.00mm ≤ Conductor diameter d ≤ 6.00mm 
Rectangular hardened copper conductor: 
Thickness a: 1.00mm~2.50mm 
Width b: 5.00mm~15.00mm 
If required size out of above scpoe or select other different types, please contact with us.