{"id":28561,"date":"2026-04-26T07:09:40","date_gmt":"2026-04-26T07:09:40","guid":{"rendered":"https:\/\/doingcable.com\/?post_type=product&#038;p=28561"},"modified":"2026-06-02T10:57:25","modified_gmt":"2026-06-02T10:57:25","slug":"fil-de-cuivre-emaille","status":"publish","type":"product","link":"https:\/\/doingcable.com\/fr\/produit\/fil-de-cuivre-emaille\/","title":{"rendered":"Fil de cuivre \u00e9maill\u00e9 | Fil magn\u00e9tique et fil de bobinage en cuivre \u00e9maill\u00e9 de qualit\u00e9 sup\u00e9rieure"},"content":{"rendered":"<p dir=\"auto\"><strong>Fil de cuivre \u00e9maill\u00e9<\/strong> (\u00e9galement connu sous le nom de <strong>Fil de cuivre \u00e9maill\u00e9<\/strong>, <strong>Fil magn\u00e9tique<\/strong>, ou <strong>Fil de bobinage<\/strong>Ce conducteur \u00e9lectrique haut de gamme est constitu\u00e9 d&#039;une \u00e2me en cuivre de haute puret\u00e9 uniform\u00e9ment recouverte de plusieurs couches de vernis \u00e9maill\u00e9 isolant. Son proc\u00e9d\u00e9 de fabrication comprend un recuit du fil de cuivre suivi de cycles r\u00e9p\u00e9t\u00e9s de rev\u00eatement et de s\u00e9chage de haute pr\u00e9cision, ce qui permet d&#039;obtenir une couche isolante lisse, durable et extr\u00eamement fiable, r\u00e9pondant aux exigences \u00e9lectriques et thermiques les plus strictes.<\/p>\n<p dir=\"auto\">En tant que leader <strong>fabricant de fil de cuivre \u00e9maill\u00e9<\/strong>, RLB offre une qualit\u00e9 constante, une aptitude au tirage exceptionnelle et des performances remarquables \u00e0 ses clients internationaux des secteurs de l&#039;\u00e9lectronique et de l&#039;\u00e9lectrotechnique.<\/p>\n<p dir=\"auto\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone  wp-image-30354\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire.jpg\" alt=\"Fil de cuivre \u00e9maill\u00e9\" width=\"1186\" height=\"667\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire.jpg 1280w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-400x225.jpg 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-768x432.jpg 768w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-18x10.jpg 18w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-430x242.jpg 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-700x394.jpg 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-250x141.jpg 250w\" sizes=\"(max-width: 1186px) 100vw, 1186px\" \/><\/p>\n<h2 dir=\"auto\"><strong>Principales caract\u00e9ristiques et avantages techniques<\/strong><\/h2>\n<ul dir=\"auto\">\n<li><strong>Superior Electrical Performance<\/strong> \u2014 High-conductivity copper core combined with high dielectric strength enamel provides excellent insulation integrity, low power loss, and reliable performance even in compact, high-voltage windings.<\/li>\n<li><strong>Wide Thermal Class Range<\/strong> \u2014 Available in thermal classes from 130\u00b0C (Class B) to 200\u00b0C (Class N) and beyond, ensuring long service life in high-temperature environments such as compressor motors and industrial drives.<\/li>\n<li><strong>Excellent Flexibility and Adhesion<\/strong> \u2014 The enamel film offers outstanding flexibility and strong bonding to the copper substrate, enabling high-speed winding on automatic machines without cracking or delamination.<\/li>\n<li><strong>Corona and Chemical Resistance<\/strong> \u2014 Specialized corona-resistant grades provide superior protection against partial discharge in inverter-driven motors (VFD applications), while excellent resistance to moisture, chemicals, and mechanical abrasion ensures durability in harsh operating conditions.<\/li>\n<li><strong>Direct Solderability Options<\/strong> \u2014 Polyurethane-based types (such as QA\/UEW) allow direct soldering without enamel stripping, significantly reducing assembly time and labor costs in relays, small transformers, and electronic coils.<\/li>\n<li><strong>Smooth Surface and Consistent Dimensions<\/strong> \u2014 Precision manufacturing ensures uniform diameter and smooth surface, minimizing friction and ensuring stable tension during high-speed winding processes.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-30355\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m.jpg\" alt=\"Enameled Copper Wire 0.3mm\u00d720m\" width=\"970\" height=\"600\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m.jpg 970w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m-400x247.jpg 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m-768x475.jpg 768w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m-18x12.jpg 18w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m-430x266.jpg 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m-700x433.jpg 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Copper-Wire-0.3mm\u00d720m-250x155.jpg 250w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/p>\n<h3 dir=\"auto\"><strong>Principales applications<\/strong><\/h3>\n<p dir=\"auto\">Enameled Copper Wire is the essential material for a wide range of electromagnetic components:<\/p>\n<ul dir=\"auto\">\n<li><strong>Refrigerator and Air-Conditioner Compressor Motors<\/strong> \u2014 High thermal class and reliability critical for continuous operation in hot climates.<\/li>\n<li><strong>High-Efficiency Industrial and Special Motors<\/strong> \u2014 Inverter-compatible corona-resistant grades for variable frequency drive (VFD) applications.<\/li>\n<li><strong>Transformers, Ballasts, and Reactors<\/strong> \u2014 Excellent dielectric properties and thermal endurance for power and distribution transformers.<\/li>\n<li><strong>Automotive Electrical Systems and EV Charging Equipment<\/strong> \u2014 Vibration resistance and thermal stability for demanding automotive environments.<\/li>\n<li><strong>Household Appliances, Lighting, and Electromagnetic Coils<\/strong> \u2014 Relays, degaussing coils, solenoids, and small motors requiring consistent quality and cost-effective performance.<\/li>\n<\/ul>\n<p dir=\"auto\">Its combination of electrical efficiency, thermal reliability, and processability makes it the preferred solution for manufacturers targeting high-performance, compact, or high-temperature applications.<\/p>\n<p dir=\"auto\"><strong>Image Placement Suggestion:<\/strong> Professional transformer and compressor motor application images.<\/p>\n<p dir=\"auto\"><img decoding=\"async\" class=\"alignnone  wp-image-30356\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process.jpg\" alt=\"Monitoring and controlling viscosity of wire enamel in coating process\" width=\"1421\" height=\"947\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process.jpg 1920w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-400x267.jpg 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-1200x800.jpg 1200w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-768x512.jpg 768w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-1536x1024.jpg 1536w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-18x12.jpg 18w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-430x287.jpg 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-700x467.jpg 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Monitoring-and-controlling-viscosity-of-wire-enamel-in-coating-process-250x167.jpg 250w\" sizes=\"(max-width: 1421px) 100vw, 1421px\" \/><\/p>\n<h3 dir=\"auto\">Plage de diam\u00e8tres<\/h3>\n<ul dir=\"auto\">\n<li><strong>Gamme standard<\/strong>: 0,05 mm \u2013 6,00 mm<\/li>\n<li>Diam\u00e8tres et tol\u00e9rances personnalis\u00e9s disponibles sur demande<\/li>\n<\/ul>\n<h3 dir=\"auto\">Types de fils \u00e9maill\u00e9s (classes thermiques et mat\u00e9riaux d&#039;isolation)<\/h3>\n<ul dir=\"auto\">\n<li><strong>Fil de cuivre \u00e9maill\u00e9 r\u00e9sistant \u00e0 l&#039;effet corona<\/strong><\/li>\n<li><strong>Fil de cuivre \u00e9maill\u00e9 polyester<\/strong> (BANC)<\/li>\n<li><strong>Fil de cuivre \u00e9maill\u00e9 en polyester modifi\u00e9<\/strong><\/li>\n<li><strong>Fil de cuivre \u00e9maill\u00e9 QZY<\/strong> (Polyester-imide)<\/li>\n<li><strong>Fil de cuivre QA<\/strong> (Soudable directement, \u00e0 base de polyur\u00e9thane)<\/li>\n<li><strong>Fil de cuivre \u00e9maill\u00e9 rond en composite polyester-imide\/polyamide-imide<\/strong> (classe haute temp\u00e9rature)<\/li>\n<\/ul>\n<p dir=\"auto\">\n<h3>Sp\u00e9cifications techniques<\/h3>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"md\">Param\u00e8tre<\/th>\n<th data-col-size=\"lg\">Sp\u00e9cification<\/th>\n<th data-col-size=\"lg\">Conditions de test \/ Norme<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\">Plage de diam\u00e8tres<\/td>\n<td data-col-size=\"lg\">0,05 mm \u2013 6,00 mm<\/td>\n<td data-col-size=\"lg\">Dessin de pr\u00e9cision<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Classes thermiques<\/td>\n<td data-col-size=\"lg\">130 \u00b0C, 155 \u00b0C, 180 \u00b0C, 200 \u00b0C<\/td>\n<td data-col-size=\"lg\">UEWAL \/ EIWAL \/ E\/AIWA<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Types d&#039;\u00e9mail<\/td>\n<td data-col-size=\"lg\">Composite polyur\u00e9thane, polyester-imide, polyamide-imide<\/td>\n<td data-col-size=\"lg\">haute rigidit\u00e9 di\u00e9lectrique<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">R\u00e9sistance \u00e0 la traction<\/td>\n<td data-col-size=\"lg\">Haut<\/td>\n<td data-col-size=\"lg\">Excellente flexibilit\u00e9<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">\u00c9longation<\/td>\n<td data-col-size=\"lg\">Excellent<\/td>\n<td data-col-size=\"lg\">Performance d&#039;enroulement fluide<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">R\u00e9sistance \u00e0 la chaleur<\/td>\n<td data-col-size=\"lg\">Jusqu&#039;\u00e0 200 \u00b0C en continu<\/td>\n<td data-col-size=\"lg\">Stabilit\u00e9 thermique \u00e0 long terme<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Propri\u00e9t\u00e9s d&#039;isolation<\/td>\n<td data-col-size=\"lg\">forte rigidit\u00e9 di\u00e9lectrique<\/td>\n<td data-col-size=\"lg\">r\u00e9sistance chimique et environnementale<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Type de bobine<\/td>\n<td data-col-size=\"lg\">Bobines en plastique de haute qualit\u00e9<\/td>\n<td data-col-size=\"lg\">Alimentation facile des bobineuses automatiques<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p dir=\"auto\">(Diam\u00e8tres personnalis\u00e9s, classes thermiques et types d&#039;\u00e9mail disponibles sur demande.)<\/p>\n<h4 dir=\"auto\"><strong>Enameled Wire Types \u2013 Selection Guide<\/strong><\/h4>\n<ul dir=\"auto\">\n<li><strong>QA \/ UEW (Polyurethane)<\/strong> \u2014 Direct solderable, excellent for small coils, relays, and electronic windings (Class 130\u2013180).<\/li>\n<li><strong>PEW (Polyester)<\/strong> \u2014 Cost-effective general-purpose wire for standard motors and transformers (Class 155).<\/li>\n<li><strong>QZY \/ EIW (Polyester-imide)<\/strong> \u2014 Higher thermal resistance and good chemical resistance (Class 180).<\/li>\n<li><strong>AIW \/ E\/AIW (Polyamide-imide)<\/strong> \u2014 Superior thermal and mechanical properties for demanding applications (Class 200+).<\/li>\n<li><strong>Corona Resistant Grades<\/strong> \u2014 Specifically engineered for inverter-fed motors to prevent premature insulation failure caused by partial discharge.<\/li>\n<\/ul>\n<p>Chaque type est con\u00e7u avec soin pour r\u00e9pondre aux exigences thermiques, m\u00e9caniques et \u00e9lectriques sp\u00e9cifiques des \u00e9quipements \u00e9lectriques modernes.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-30359\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1.webp\" alt=\"Electric Winding Stock\" width=\"800\" height=\"534\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1.webp 800w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1-400x267.webp 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1-768x513.webp 768w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1-18x12.webp 18w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1-430x287.webp 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1-700x467.webp 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Electric-Winding-Stock-1-250x167.webp 250w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3 dir=\"auto\"><strong>Manufacturing Process &amp; Quality Assurance<\/strong><\/h3>\n<p dir=\"auto\">RLB Enameled Copper Wire is produced using advanced multi-pass coating and curing lines with precise temperature and tension control. Every batch undergoes comprehensive testing for dimensions, dielectric breakdown voltage, elongation, adhesion, heat shock, and continuity of insulation. Full traceability and mill certificates (including IEC\/NEMA test reports) are provided with each delivery.<\/p>\n<p dir=\"auto\"><strong>Image Placement Suggestion:<\/strong> Enameling production line image (use sxiDO or VLMsB).<\/p>\n<h3 dir=\"auto\"><strong>Emballage et logistique<\/strong><\/h3>\n<p dir=\"auto\">Supplied on high-quality plastic spools (standard and custom sizes) designed for smooth unwinding and protection during transport and storage. Spools are suitable for automatic feeding into high-speed winding machines. Export packaging includes moisture protection and sturdy palletization for sea or land shipment to Middle East destinations.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-30360\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer.webp\" alt=\"Enameled Wire &amp; Magnet Wire Manufacturer\" width=\"1024\" height=\"649\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer.webp 1024w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer-400x254.webp 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer-768x487.webp 768w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer-18x12.webp 18w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer-430x273.webp 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer-700x444.webp 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/Enameled-Wire-Magnet-Wire-Manufacturer-250x158.webp 250w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h4 dir=\"auto\"><strong>Why Choose RLB as Your Enameled Copper Wire Partner<\/strong><\/h4>\n<ul dir=\"auto\">\n<li><strong>Qualit\u00e9 fiable<\/strong> \u2014 Consistent enamel thickness, dielectric performance, and mechanical properties reduce winding defects and improve production yield.<\/li>\n<li><strong>Technical Solutions<\/strong> \u2014 Expert support in selecting the right thermal class, enamel type, and corona-resistant grade for your specific motor, transformer, or compressor application.<\/li>\n<li><strong>Customization Capability<\/strong> \u2014 Flexible options for diameter, insulation build, self-bonding, and special requirements.<\/li>\n<li><strong>Long-Term Cooperation<\/strong> \u2014 Stable supply, transparent communication, and partnership approach focused on your production efficiency and product competitiveness.<\/li>\n<li><strong>Regional Strength<\/strong> \u2014 Deep understanding of GCC operating conditions (high ambient temperatures, dust, continuous-duty applications) and strong experience supporting Saudi Vision 2030 manufacturing and infrastructure projects.<\/li>\n<\/ul>\n<p dir=\"auto\"><a href=\"https:\/\/doingcable.com\/fr\/\"><strong>Demande d&#039;informations<\/strong><\/a> \u2014 Contact our technical team today for detailed specifications, samples, current pricing, or a customized solution tailored to your winding application. Whether you need standard grades or high-performance corona-resistant and high-temperature enameled wire, we are ready to support your success with reliable quality and professional service.<\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">High-quality Enameled Copper Wire (also known as Magnet Wire or Winding Wire) featuring a high-purity copper conductor uniformly coated with advanced insulating enamel. Engineered for superior electrical performance, thermal endurance up to 200\u00b0C, and excellent windability in high-speed automatic machines. The trusted choice for motors, transformers, compressors, and electromagnetic coils across demanding industrial and commercial applications.<\/p>","protected":false},"featured_media":29510,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[21,91,92],"product_tag":[314],"class_list":{"0":"post-28561","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-product","7":"product_cat-cable-material","8":"product_cat-wire-and-cable","9":"product_tag-enameled-copper-wire","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product\/28561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/comments?post=28561"}],"version-history":[{"count":5,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product\/28561\/revisions"}],"predecessor-version":[{"id":30361,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product\/28561\/revisions\/30361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/media\/29510"}],"wp:attachment":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/media?parent=28561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product_brand?post=28561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product_cat?post=28561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product_tag?post=28561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}