Sv Self Bonding Copper Wire Self Adhesive Enamelled Copper Winding Wire for Voice Coil

• Customization: Available
• Insulation Level: F
• Certification: ISO9001, RoHS
• Model NO.: SVEIW
• Brand: Windoo
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shape: Round Wire
• Conductor Material: Copper Wire
• Color: Red
• MOQ: 100
• Thermo Class: 130 155 180 200 220
• Package: Great
• Used for: Motors/Transformers
• 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

Product Description

 

  Self bonding copper wire refers to a wire with self-adhesive properties formed by coating the outer layer of insulating paint film with a layer of self-adhesive paint. Compared with ordinary enameled copper wire, self bonding wire not only has its own wire diameter specification It is small and does not need to use auxiliary materials such as skeleton during the winding process, which can greatly reduce the weight and volume of the winding, and is more suitable for micro and small electronic components and electronic products.

 

Product Parameters

Conductor Material:

Copper:

Hot air self bonding wire used 2.6mm Oxygen-free copper rod, alloy grade TU1, copper content ≥99.95%, the resistivity≤ 0.01724Ωmm²/m(20ºC), we use copper from peru to manufacture oxygen-free copper. Only high-quality raw materials can ensure the performance of self bonding copper 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.

Copper clad aluminum wire:

The smaller the vibration of the voice coil, the better the control, so the smaller the quality of the bondable magnet wire , the better. The copper-clad aluminum  wire just meets this requirement, with light weight and excellent signal transmission. Copper clad aluminum wire adopts advanced cladding welding technology to form a metallurgical bond between copper and aluminum and become an inseparable whole.
 

Base Coat:

Polyester

Polyurethane

Polyesterimide

 

Bond Coat:

Polyvinylbutyral

Polyamide

 

Color:

Natrue

Red

Black

Blue

Green

Yellow

 

Standard:

IEC60317-35

MW131-C

Customer Standard

 

Bonding Method:

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

Specification

Round Wire:Φ0.02-1.00mm

AWG18--52

Specifications beyond the above range, please contact us

 

Thermal Class

130ºC

155ºC

180ºC

 

Package

PT-4

PT-10

PT-15

PT-25

  

Application

Stepping motors, linear motor, voice coils, sensors, small motor, Instrument coils, loudspeakers, vibration motors, sensors,  speaker for mobile phone, micro speaker

 

Self bonding copper wire refers to a wire with self-adhesive properties formed by coating the outer layer of insulating paint film with a layer of self-adhesive paint. Compared with ordinary enameled copper wire, self bonding wire not only has its own wire diameter specification It is small and does not need to use auxiliary materials such as skeleton during the winding process, which can greatly reduce the weight and volume of the winding, and is more suitable for micro and small electronic components and electronic products.
 

Nominal diameter of the conductor /mm	Conductor tolerance ±/mm	Minimum thickness of inner layer /mm		Minimum thickness of self-bonding layer /mm	Maximum outer diameter /mm
		Grade 1B	Grade 2B		Grade 1B	Grade 2B
0.020		0.002	0.004	0.001	0.026	0.029
0.022		0.002	0.004	0.002	0.030	0.033
0.025		0.003	0.005	0.002	0.034	0.037
0.028		0.003	0.006	0.003	0.038	0.042
0.032		0.003	0.006	0.003	0.044	0.048
0.036		0.004	0.007	0.004	0.050	0.055
0.040		0.004	0.008	0.004	0.055	0.060
0.045		0.005	0.009	0.004	0.062	0.068
0.050		0.005	0.010	0.005	0.068	0.074
0.056		0.006	0.011	0.005	0.075	0.082
0.063		0.006	0.012	0.005	0.085	0.092
0.071	0.003	0.007	0.012	0.006	0.094	0.101
0.080	0.003	0.007	0.014	0.007	0.105	0.112
0.090	0.003	0.008	0.015	0.007	0.117	0.125
0.100	0.003	0.008	0.016	0.007	0.129	0.137
0.112	0.003	0.009	0.017	0.008	0.143	0.152
0.125	0.003	0.010	0.019	0.009	0.158	0.168
0.140	0.003	0.011	0.021	0.010	0.175	0.186
0.160	0.003	0.012	0.023	0.010	0.197	0.209
0.180	0.003	0.013	0.025	0.010	0.220	0.233
0.200	0.003	0.014	0.027	0.011	0.243	0.256
0.224	0.003	0.015	0.029	0.012	0.270	0.284
0.250	0.004	0.017	0.032	0.013	0.300	0.316
0.280	0.004	0.018	0.033	0.013	0.331	0.348
0.315	0.004	0.019	0.035	0.014	0.369	0.387
0.355	0.004	0.020	0.038	0.015	0.413	0.432
0.400	0.005	0.021	0.040	0.016	0.461	0.481
0.450	0.005	0.022	0.042	0.016	0.514	0.536
0.500	0.005	0.024	0.045	0.017	0.568	0.590
0.560	0.006	0.025	0.047	0.017	0.630	0.654
0.630	0.006	0.027	0.050	0.018	0.704	0.729
0.710	0.007	0.028	0.053	0.019	0.788	0.815
0.800	0.008	0.030	0.056	0.020	0.882	0.911
0.900	0.009	0.032	0.060	0.020	0.987	1.017
1.000	0.010	0.034	0.063	0.021	1.091	1.123
1.120	0.011	0.034	0.065	0.022	1.214	1.247
1.250	0.013	0.035	0.067	0.022	1.346	1.379
1.400	0.014	0.036	0.069	0.023	1.499	1.533
1.600	0.016	0.038	0.071	0.023	1.702	1.738
1.800	0.018	0.039	0.073	0.024	1.905	1.942
2.000	0.020	0.040	0.075	0.025	2.108	2.146

 

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