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Enameled Aluminum Wire can work continuously under 130C and 150C.lt

Enameled Aluminum Wire can work continuously under 130C and 150C.lt has excellent and electrical properties and is suitable for winding in general motors of class B and F and coils of electrical instrument.

Enamelled copper wire will have a higher resistance per unit length, because the cross-sectional area of copper is less (it’s the diameter of the copper core that matters, and that is of course less than the outside diameter by twice the thickness of enamel).

The difference is the enamel insulation. Bare copper wire formed into coil turns could become short-circuited and have no more effect in its magnetism.

You can't use bare copper for coil windings. It would be like having a shorted coil. The varnish or enamel gives a coating thick enough to insulate from shorting and thin enough to allow for efficient induction.

If you use bare copper wire the current will just flow right across adjacent coils without going through the loops.Kind of like short-circuiting. To make an electromagnet you should always use enamelled copper wire.

Of course, if you are winding a coil of touching turns, bare copper is a non-starter because the turns would short-circuit together.


1 Appearance IEC 60317-0-3:2008 3.3 Smooth Surface Qualified Qualified
2 Conductor Dimension IEC 60317-0-3:2008 4.1 1.800±0.018mm 1.799 Qualified
3 Over-all Diameter IEC 60317-0-3:2008 4.4.1 ≤1.909mm 1.885 Qualified
4 Minimum Film Thickness IEC 60317-0-3:2008 4.3.1 ≥0.073mm 0.086 Qualified
5 Elongation IEC 60317-0-3:2008.6 ≥15﹪ 27 Qualified
6 Electrical Resistance (20℃) IEC 60317-0-3:2008.5 0.0106-0.0113 Ω/m 0.0108 Qualified
7 Breakdown Voltage (Room Temperature) IEC 60317-0-3:2008.13 ≥ 5.0KV 7.2, 8.0, 7.8, 7.4, 8.5 Qualified
8 Tensile Strength IEC 60317-0-3:2008.6 ≥ 80 N/mm2 97 Qualified
9 Tension Test IEC 60317-0-3:2008 8.2 Stretch 15%,
Coating No Crack
No Crack Qualified
10 Heat Shock IEC 60317-0-3:2008.9 155℃*30min, Coating No Crack (Stretch 15%) No Crack Qualified
11 Solvent Test IEC 60317-0-3:2008 12 "H" No Crack Qualified
12 RoHS Confirmation   RoHS Requirement Qualified Qualified

For more enameled copper wire characteristic you can click enameled copper wire manufacturer: xinyu-enameledwire.com to know more detail.The company is always committed to producing various specifications (0.18~6.50mm) and temperature levels (130~220C) of enameled aluminum wire, enameled copper wire, enameled copper clad aluminum wire(ECCA). Under the the guidance of “Quality First, Customer Uppermost”, Xinyu has made great efforts in technological innovation and market development. After years of development, Xinyu brand becomes one of the best-known manufacturers in the field of enameled wire both in China and worldwide. As a professional and reliable supplier, Xinyu is willing to cooperate with friends all around the world for a win-win future.

Please leave your email address or phone number, so we can contact you as soon as possible.

Suzhou Wujiang Xinyu Electrical Material Co.,Ltd.

Add : No. 88, Chuangju Road, Qidu Town, Wujiang, Suzhou,

Jiangsu Province, China

E-mail : vivianleng@wjxinyu.com.cn

Enameled Wire manufacturer: www.xinyu-enameledwire.com

Опубликовано в Default Category Декабрь 29 at 11:13

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