2uew /155 0.02 mm Enamelled Self Bonding Copper Wire Winding Speaker Coil

• Insulation Level: H, F, B, E, A
• Certification: ISO9001, RoHS, VDE
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shape: Round Wire
• Conductor Material: Copper Wire
• Transport Package: Pallet
• Model NO.: 2HBUEW
• Specification: 0.01-2.00
• Trademark: windoo
• Origin: China
• HS Code: 85441100
• Production Capacity: 2500t/Year

Product Description

1.Conductor Material

Copper:

We use copper from peru to manufacture oxygen-free copper. Only high-quality raw materials can ensure the performance of voice coil wire. The copper rod manufacturing equipment of the South Line helps us to produce efficiently. Coupled with China's perfect industrial chain, raw materials are continuously shipped to the factory.

2.Conductor Shape

Round

 

3. Color

Natrue

Red

Black

Blue

Green

Yellow

 

4.Insulation Film

PE: polyester

UE: Polyurethane

EI: Polyesterimide

AI: polyamideimide

PI: Polyimide

 

5. Self-adhesive Film

SV

SB

LOCK

 

6.Insulation Thickness

Class 1

Class 2

Or according to the customer request

 

7.Technical standard

GB 6109-2008

IEC 60317-2006

Customer Standard

If you have clear technical standards, please send them to us directly, if not, you can refer to IEC or Chinese standards.

8.Specification

Round wire:0.01-1.00mm

Specifications beyond the above range, please contact us.

 

9.Thermal Class

130ºC/B

155ºC/F

180ºC/H

It means voice coil wire can work for a long time at this temperature.

 

10.Package

Plastic spool

PT-2

PT-4

PT-10

PT-15

We tend to use small coils for voice coil wires, which are suitable for the characteristics of small coils and less wires.
 

11.Certificate:

SGS

ISO9001

In the past few years, we have updated and passed SGS certification, ROSH environmental certification, and ISO quality management system certification.

 

12.Application

watch coil

small motor

voice coil

electric toys

Print Head

smart card

IC card

High power voice coil

relay

The electromagnetic valve

hollow motor

inductance

Hot air self-bonding: Hot air is to achieve self-bonding effect by blowing hot air on the wire during the winding process. The temperature of the hot air at the winding is usually between 120ºC-230ºC

Power-on self-bonding: Electric self-bonding is achieved by electric current (resistive heating). The required amperage depends on the shape and size of the coil. Power-on self-bonding is recommended for products with wire diameter above 0.10mm (38AWG)

Oven self-bonding: Oven self-bonding is achieved by placing the finished coil in an oven to heat it to achieve self-adhesive effect. In order to achieve uniform heating of the coil, according to the shape and size of the coil, the temperature of the oven usually needs to be between 120 ° C and 220 ° C, and the required time varies from 5 to 30 minutes.

Alcohol self-bonding: The self-bonding effect is achieved by adding an appropriate solvent (such as industrial alcohol) to the wire during the winding process. The recommended solvent is ethanol or methanol.