Class 220 AIW Insulated1.8mmx0.2mm Enameled Flat Copper Wire For Motor
Enameled flat copper wire, also known as rectangular enameled copper wire, is known for its unique structure that allows for efficient heat dissipation and enhanced electrical performance. The flat design of this wire not only optimizes space in the winding configuration, but also helps to increase the packing density, which is critical to maximizing the efficiency of motor windings. The ultra-thin nature of the enameled flat copper wire ensures that it can be easily handled and wound in tight spaces, making it an excellent choice for high-performance motors and transformers.
Item | conductordimension | Overalldimension | Dielectricbreakdown
voltage |
Conductor resistance | |||
Thickness | Width | Thickness | Width | ||||
Unit | mm | mm | mm | mm | kv | Ω/km 20℃ | |
SPEC | AVE | 0.200 | 1.800 | ||||
Max | 0.209 | 1.860 | 0.250 | 1.900 | 52.500 | ||
Min | 0.191 | 1.740 | 0.700 | ||||
No. 1 | 0.205 | 1.806 | 0.242 | 1.835 | 1.320 | 46.850 | |
No. 2 | 1.020 | ||||||
No. 3 | 2.310 | ||||||
No. 4 | 2.650 | ||||||
No. 5 | 1.002 | ||||||
No. 6 | |||||||
No. 7 | |||||||
No. 8 | |||||||
No. 9 | |||||||
No. 10 | |||||||
Avg | 0.205 | 1.806 | 0.242 | 1.835 | 1.660 | ||
Number of reading | 1 | 1 | 1 | 1 | 5 | ||
Min. reading | 0.205 | 1.806 | 0.242 | 1.835 | 1.002 | ||
Max. reading | 0.205 | 1.806 | 0.242 | 1.835 | 2.650 | ||
Range | 0.000 | 0.000 | 0.000 | 0.000 | 1.648 | ||
Result | OK | OK | OK | OK | OK | OK |
One of the standout features of our enameled flat copper wire is its customizability. We understand that different applications may require specific sizes and thermal ratings, which is why we offer custom solutions to meet your unique needs. Our enameled flat copper wire can be customized with a 25:1 width to thickness ratio, allowing for a variety of configurations to meet your project requirements. Additionally, we offer options for 180, 200, and 220 degree temperature rated wire, ensuring you have the right product for your specific application.



The applications for our ultra-fine high-temperature flat enameled copper wire extend beyond motor windings. This versatile wire is also suitable for transformers, inductors, and a variety of electronic devices where high thermal resistance and efficient electrical conductivity are critical. The rugged construction of our enameled flat wire ensures it can withstand the rigors of continuous operation, making it a reliable choice for industrial and commercial applications.
5G Base Station Power Supply

Aerospace

Maglev Trains

Wind Turbines

New Energy Automobile

Electronics






Customer Oriented,Innovation brings more Value
RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.
Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.
We look forward to continuing to grow on the basis of quality, innovation and service.

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.