Verified Company
Yueqing City Ouwei Electric Co., Ltd.
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UL SWG winding wire for electric motor
We can producing all the sizes in following :
Round size:0.2mm-6.0mm
Flat size: Thickness(a): 1mm-10mm, Width(b): 3mm-16mm
1) Polyester enameled aluminum wire, class 130
2) Modified polyester enameled aluminum wire, class 155
3) Polyesterimide enameled aluminum wire, class 180
4) Polyester (imide) coated with polyamide-imide enameled aluminum wire, class 200
5) Polyimide enameled aluminum wire, class 220
1.Process of producing
We can producing all the sizes in following :
Round size:0.2mm-8.0mm
Flat size: Thickness(a): 1mm-10mm, Width(b): 3mm-16mm
2. Process of Producing & Testing
Maximum Overall Diameter, Conductor Diameter, Film Thickness, Conductor Resistance, Elongation, Spring Back, Mandrel Winding, Sudden Jerk, Cut Through, Heat Shock, Room Temperature Breakdown Voltage, High Voltage Hole, and Pin-Hole, etc.
| Code Number | Test Standard | GB/T23312-7-2009 | |
| Size | 2.0mm | Date | 2012-9-17 |
| Type Q(ZY/XY)L-240 polyesterimide coated with polyamideimide | |||
| Test Tens | Standard value | Test Result | |
| Size | Maximum | 2.112mm | 2.095mm |
| Conductor Diameter | 2.00mm | 2.012mm | |
| Tolerance Value | ±0.020mm | 0.012mm | |
| F Result | ≤0.020mm | 0.001mm | |
| Film Thickness | ≥0.075mm | 0.083mm | |
| 20°C Resistivity | 0.008698-0.009149Ω/m | 0.00903-Ω/m | |
| Elongation | ≥15% | 32.20% | |
| Adherence | Test Axis Around | Winding ID | OK |
| Flexibility | Sudden/Pull | ≥55R | 65R |
| Anti-Solvent | ≥1h | 2h | |
| Alt-Throngh | 320°C,2min | OK | |
| Hot Shock | 240°C,30min | OK | |
| Broken Down Voltage Will Room | ≥5.0KV | 11.3/9.7/12/11.5/kv | |
| Continuity | High Voltage Hole | / | / |
| Pin-Hole | ≤5pcs/6m | 1pcs | |
| Conculusion | OK | ||
3.Insulating Varnish for our enameled wire to guarantee quality.
1) Polyester enameled aluminum wire, class 130
2) Modified polyester enameled aluminum wire, class 155
3) Polyesterimide enameled aluminum wire, class 180
4) Polyester (imide) coated with polyamide-imide enameled aluminum wire, class 200
5) Polyimide enameled aluminum wire, class 220