Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | T/T |
| Supply Ability | Satisfy your demand |
| Delivery Time | 2-15 workding days |
| Packaging Details | Spool with carton |
| Shape | Rectangular |
| Conductor Dimension (Width) | 9mm |
| Unilateral Insulation Layer Thickness (Width) | 0.7mm |
| Applications | Motor winding |
| Thermal Grade | 220 |
| Key word | Rectangular Motor Windings Wire 9.0x0.7mm Enameled Flat Copper Wire |
| Brand Name | RVYUAN |
| Model Number | Class 220 |
| Certification | IEC/NEMA/JIS/RoHS/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Satisfy your demand |
| Delivery Time | 2-15 workding days | Packaging Details | Spool with carton |
| Shape | Rectangular | Conductor Dimension (Width) | 9mm |
| Unilateral Insulation Layer Thickness (Width) | 0.7mm | Applications | Motor winding |
| Thermal Grade | 220 | Key word | Rectangular Motor Windings Wire 9.0x0.7mm Enameled Flat Copper Wire |
| Brand Name | RVYUAN | Model Number | Class 220 |
| Certification | IEC/NEMA/JIS/RoHS/ISO | Place of Origin | China |
| High Light | Rectangular enameled flat copper wire ，9.0x0.7mm motor windings wire ，Rectangular copper wire for motors | ||
Rectangular Motor Windings Wire 9.0x0.7mm Enameled Flat Copper Wire
As a core material for motor windings, flat wires—differentiated from traditional round wires by their rectangular or square cross-sections. For one, they deliver a significantly higher slot fill factor: when tightly arranged, flat wires can achieve a slot fill factor of 70% to 80%, well above the 40% to 50% of traditional round wires. This allows for a 15% to 20% boost in motor power within the same winding slot volume or a 20% to 25% reduction in motor size, effectively addressing the core challenge of balancing "miniaturization" and "high power" in high-end equipment. Moreover, flat wire windings have lower resistance and significantly reduced copper loss. Coupled with their superior vibration resistance and low-noise properties, they offer exceptional reliability in various harsh operating environments.
| Conductor Dimension(mm) | Thickness of single insulation( mm) | Overall Dimension(mm) | Max. Conductor Resistance 20℃(Ω/km) | Breakdown voltage(kv) | ||
| Width | Thickness | Width | Thickness | |||
| 9.000±0.08 | 0.700±0.03 | 0.025±0.015 | Max. 9.10 | Max.0.78 | 2.978 | 0.7 Min |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
Tianjin Ruiyuan Electric Material Co,.Ltd (Ruiyuan) was established in 2002, in the past 24years, we have been committed to "Precision Engineering for Complex Wire Solutions." This dedication has driven us to expand our product range from fine enameled copper wires to include litz wire, ... Tianjin Ruiyuan Electric Material Co,.Ltd (Ruiyuan) was established in 2002, in the past 24years, we have been committed to "Precision Engineering for Complex Wire Solutions." This dedication has driven us to expand our product range from fine enameled copper wires to include litz wire, ...
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