Tianjin Ruiyuan Electric Material Co,.Ltd
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Polyurethane High Quality Flat / Rectangular Copper Enameled Magnet Wire
We supply high quality rectangular enameled copper wire, UEW, EIW and AIW insulation.
The rectangular enameled copper wire is widely used in motor. The size can be customized.
The hgih spack factor and fill in ration of the rectangular enameled copper wire is greatly reduce resistance, pass bigger current, get higher Q value that is better to adapt high current load.
Name | Polyurethane High Quality Flat / Rectangular Copper Enameled Magnet Wire |
Key word | rectangular enameled copper wire |
Insulation | Polyurethane |
Thermal rating | 180 degree |
Width | 1.8mm |
Thickness | 0.3mm |
Type | Self bonding rectangular enameled copper wire |
| Characteristics | Standard | Test Result | |
| Appearance | Smooth Equality | Smooth Equality | |
| Conductor Diameter | Width | 1.80±0.060 | 1.791 |
| Thickness | 0.30±0.009 | 0.295 | |
| Thickness Insulation | Width | 0.005 | 0.067 |
| Thickness | 0.005 | 0.043 | |
| Min Thickness of Bonding(mm) | Width | 0.005 | 0.007 |
| Thickness | 0.005 | 0.009 | |
| Overall Diameter | Width | 1.800-1.885 | 1.858 |
| Thickness | 0.335-0.345 | 0.338 | |
| Pinhole | ≤3hole/m | 0 | |
| Elongation | ≥30 % | 35 | |
| Flexibility and Adherence | No crack | No crack | |
| Conductor Resistance (Ω/km at 20℃) | ≤35.32 | 32.97 | |
| Breakdown Voltage | ≥0.7KV | 2.5KV | |
| Heat shock | No Crack | No Crack | |
| Conclution | Pass | ||
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