0.056mm Class 155 Polyester Enamelled Self Bonding Round Copper Wire

• Insulation Level: N, H, F, B, E, A
• Certification: ISO9001, RoHS, VDE
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 2HBUEW
• Shape: Round Wire
• Conductor Material: Copper Wire
• Conductor Structure: Solid
• Selfbonding Type: Alcohol
• Thermal: 130 155 180 200
• Insulation: QA Qz Qzy Qxy Qy
• Transport Package: Pallet
• Specification: 0.01-2.00
• Trademark: windoo
• Origin: China
• HS Code: 85441100
• Production Capacity: 2500t/Year
• Package Size: 22.00cm * 22.00cm * 30.00cm
• Package Gross Weight: 18.000kg

Product Description

In addition, the coil needs to maintain a certain shape during use, which requires that the bonding strength of the coil does not decrease with time in different environments. In the winding process of the winding machine, especially for fine magnet wire below 0.1mm, the phenomenon of scattered, stacked and loose wires often occurs. The factors affecting the winding quality are mainly from enameled wire, winding machine equipment and tooling. Consider several aspects.

In the actual winding process of the winding machine, the hot air temperature is related to the ambient temperature, and there is often a gap between the set temperature and the actual outlet temperature. A temperature sensor can be used to measure the air outlet temperature in real time to prevent the hot air temperature from being too high or too low.
0.012 - 0.8mm Self Bonding Wire Self Adhesive Enamelled Copper Winding Wire
Heat Bonding All bondcoats can be heat bonded, either by oven-heating or by directing hot air on to the wire during winding. In either case, the principle is to heat the winding slightly above the bondcoat's reflow temperature and then cool it below its rated bond strength temperature. Oven bonding is accomplished by heating the coil for a period of time sufficient to obtain uniform heating throughout the winding, followed by a cooling cycle. Heating time is generally 10 to 30 minutes, depending on the size of the winding.
Disadvantages of oven bonding are the longer bonding time as well as the potential need for many winding fixtures. Hot air bonding, though done typically at slower winding speed, has the advantage of the elimination of a secondary bonding operation. This method is cost effective and usually associated with low temperature bondcoats and wire sizes smaller than 34 AWG.


1)Imported high quality copper and environmental protection enamel are adopted in the series

of the products to improve tensile strength and uniformity of the film.

2)Stable impedance, uniform diameter, good electrical performance are always kept and

resistance to high-temperature, wear and corrosion have further promoted in order to

guarantee the wonderful effect of bonding and range, bright and clean surface.

3)It fits the harsh environment of special motors and meets the requirements of the times for

it has replaced the varnishing process and improved its environmental protection level.