Hot New Products Motor Winding Copper Wire - 0.071mm Enameled Copper Wire for Electric Motor Winding – Ruiyuan

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Stranded Enameled Copper Wire4, High Voltage PI Film Taped Litz Wire, Magnet Wire For Household Appliances, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.We strongly believe that we can do better and better.

Hot New Products Motor Winding Copper Wire - 0.071mm Enameled Copper Wire for Electric Motor Winding – Ruiyuan Detail:

Enameled Copper Wire for Electric Motor produced by our company has good performance to resist high heat, abrasion, and corona. After years of practice from R&D to mass production, we develop our own patent technical solutions which is metal conductor(copper wire) is enamelled with a basic heat-resistant layer of polyesterimide covered with another layer of polyamide-imide resin. This structure of compound coating over copper wire contributes to excellent properties of our enameled copper wire, including higher thermal class, good corona resistance and enamel protection. Thus for applications that require high temperature resistance, such as high temperature motors, load motors, air conditioner compressors, refrigerator compressors, water dispensers. and other products, our enameled copper wire is the best solution.

Modified polyester or polyesterimide with thermal class 200 as base coat not only increases heat resistance but also maintains scratch resistant property that class 180 enameled copper wire have. Polyamide-imide resin with a temperature rating of 220 featuring solvent resistance, excellent breakdown voltage performance and smooth surface is used as extra coat so that thermal class, corona resistance, enamel protection and other properties of the enameled copper wire are improved. All these properties makes our enameled copper wire with thermal class 200 suitable for use to high temperature motors, load motors, air conditioner compressors, refrigerator compressors, water dispensers and other products.

Besides, coats of our class 200 enameled copper wire: the weight of modified polyester or polyesterimide resin accounts for 70% to 80%, while polyamideimide resin coat accounts for 20% to 30%. Since unit cost of polyamide-imide resin is generally 160% of that of polyesterimide, a small proportion of polyamideimide cuts the cost and also ensures compound coating. As it is difficult to achieve smooth surface, we need to make technological adjustment to manufacture, such as increase of the cooling air volume to keep it well coated and two rows of paint roller for compound coating.

Diameter(mm)	Overall diameter
	Grade 1		Grade 2		Grade 3
	min	max	min	max	min	max
	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]
0.020	0.022	0.024	0.025	0.027	0.028	0.03
0.028	0.031	0.034	0.035	0.038	0.039	0.042
0.032	0.035	0.039	0.04	0.043	0.044	0.047
0.040	0.044	0.049	0.05	0.054	0.055	0.058
0.045	0.05	0.055	0.056	0.061	0.062	0.066
0.050	0.055	0.06	0.061	0.066	0.067	0.07
0.056	0.062	0.067	0.068	0.074	0.075	0.079
0.060	0.066	0.072	0.073	0.079	0.08	0.085
0.071	0.078	0.084	0.085	0.091	0.092	0.096
0.080	0.087	0.094	0.095	0.101	0.102	0.108
0.090	0.098	0.105	0.106	0.113	0.114	0.12
0.100	0.108	0.117	0.118	0.125	0.126	0.132
0.120	0.13	0.138	0.139	0.148	0.149	0.157
0.150	0.162	0.171	0.172	0.182	0.183	0.193
0.180	0.193	0.204	0.205	0.217	0.218	0.229
0.200	0.214	0.226	0.227	0.239	0.24	0.252
0.450	0.472	0.491	0.492	0.513	0.514	0.533
0.500	0.524	0.544	0.545	0.566	0.567	0.587

ISO 9001

RoHS
REACH SVHC
MSDS

Transformer

application

Motor

application

Ignition coil

application

Voice Coil

application

Electrics

application

Relay

application
Enameled

Drawing

Enameled

Paint

Annealing

Enameled

Baking

Enameled

Cooling

company

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.

company
company

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.

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Hot New Products Motor Winding Copper Wire - 0.071mm Enameled Copper Wire for Electric Motor Winding – Ruiyuan , The product will supply to all over the world, such as: Colombia, Germany, Malta, With the superior and exceptional service, we've been well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. Quality, honesty and service is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.

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