{"id":12267,"date":"2025-08-13T02:43:00","date_gmt":"2025-08-13T02:43:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico-type-5-alnico-5-large-circle-painted-red-102-4x78x40mm-large-stock\/"},"modified":"2025-10-09T06:42:58","modified_gmt":"2025-10-09T06:42:58","slug":"alnico-type-5-alnico-5-grand-cercle-peint-en-rouge-102-4x78x40mm-grande-crosse","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/fr\/product\/alnico-type-5-alnico-5-large-circle-painted-red-102-4x78x40mm-large-stock\/","title":{"rendered":"Alnico Type 5 AlNiCo 5 grand cercle peint en rouge 102,4x78x40mm Grand stock"},"content":{"rendered":"<p>Int\u00e9grez fiabilit\u00e9 et pr\u00e9cision \u00e0 vos projets industriels gr\u00e2ce \u00e0 notre grand aimant annulaire Alnico 5, dot\u00e9 d&#039;une finition rouge \u00e9clatante pour une identification des p\u00f4les et une visibilit\u00e9 accrue. Avec un diam\u00e8tre ext\u00e9rieur (DE) de 102,4 mm, un diam\u00e8tre int\u00e9rieur (DI) de 78 mm et une hauteur de 40 mm, cet aimant annulaire robuste est con\u00e7u pour les applications hautes performances o\u00f9 r\u00e9sistance et durabilit\u00e9 sont primordiales. Solution \u00e9conomique et sans terres rares, il est id\u00e9al pour les clients B2B des secteurs de la fabrication, de l&#039;\u00e9lectronique et de l&#039;automobile qui recherchent des composants magn\u00e9tiques fiables en grandes quantit\u00e9s.<\/p>\n<p><strong>Principales caract\u00e9ristiques et sp\u00e9cifications<\/strong><\/p>\n<ul>\n<li><strong>Mat\u00e9riel<\/strong>: Alnico 5 (alliage aluminium-nickel-cobalt) \u2013 R\u00e9put\u00e9 pour sa r\u00e9manence sup\u00e9rieure (Br jusqu&#039;\u00e0 1,25 T) et sa coercivit\u00e9 intrins\u00e8que (Hci jusqu&#039;\u00e0 60 kA\/m), assurant un fort pouvoir de maintien et une r\u00e9sistance \u00e0 la d\u00e9magn\u00e9tisation.<\/li>\n<li><strong>Dimensions<\/strong>: Diam\u00e8tre ext\u00e9rieur (OD) : 102,4 mm | Diam\u00e8tre int\u00e9rieur (ID) : 78 mm | \u00c9paisseur\/hauteur : 40 mm \u2013 Con\u00e7u avec pr\u00e9cision pour une int\u00e9gration transparente ; dimensions personnalis\u00e9es disponibles pour les commandes en volume.<\/li>\n<li><strong>Forme<\/strong>:Anneau (Annulaire) \u2013 Conception creuse id\u00e9ale pour les applications n\u00e9cessitant un flux centralis\u00e9, telles que les assemblages magn\u00e9tiques ou les dispositifs rotatifs.<\/li>\n<li><strong>Finition<\/strong>: Peint en rouge \u2013 Offre une protection contre la corrosion, un marquage facile des p\u00f4les nord\/sud et une esth\u00e9tique professionnelle\u00a0; des rev\u00eatements suppl\u00e9mentaires comme le nickel ou l&#039;\u00e9poxy sont en option.<\/li>\n<li><strong>Propri\u00e9t\u00e9s magn\u00e9tiques<\/strong>: Produit \u00e9nerg\u00e9tique (BHmax) de 4-6 MGOe, avec une stabilit\u00e9 thermique exceptionnelle jusqu&#039;\u00e0 550\u00b0C, ce qui le rend sup\u00e9rieur aux environnements \u00e0 haute temp\u00e9rature par rapport aux aimants en n\u00e9odyme ou en ferrite.<\/li>\n<li><strong>Tol\u00e9rance<\/strong>: \u00b1 0,05 mm pour des ajustements serr\u00e9s dans les lignes de production automatis\u00e9es.<\/li>\n<li><strong>Magn\u00e9tisation<\/strong>: Norme de magn\u00e9tisation axiale ; configurations radiales ou multipolaires personnalisables pour r\u00e9pondre \u00e0 des besoins d&#039;ing\u00e9nierie sp\u00e9cifiques.<\/li>\n<li><strong>\u00c9tat des stocks<\/strong>:Grand inventaire disponible \u2013 Pr\u00eat pour une exp\u00e9dition imm\u00e9diate afin de minimiser les temps d\u2019arr\u00eat de vos op\u00e9rations.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensions : Diam\u00e8tre ext\u00e9rieur 102,4 mm x Diam\u00e8tre int\u00e9rieur 78 mm x \u00c9paisseur 40 mm<br \/>\nTol\u00e9rance : \u00b10,1 x \u00b10,1 x \u00b10,1<br \/>\nMat\u00e9riau : AlNiCo<br \/>\nPropri\u00e9t\u00e9s : AlNiCo5<br \/>\nPeinture\/placage : peinture rouge en a\u00e9rosol<br \/>\nDirection de magn\u00e9tisation : direction 40 mm<br \/>\nTemp\u00e9rature maximale de fonctionnement : 550\u2103<br \/>\nR\u00e9manence : 12 500 Gauss<br \/>\nProduit \u00e9nerg\u00e9tique maximal : 5,0 MGOe<\/p>","protected":false},"featured_media":14101,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12267","product","type-product","status-publish","has-post-thumbnail","product_cat-alnico-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alnico 5 Large Ring Magnet Painted Red 102.4x78x40mm | High-Performance Industrial Magnets in Stock<\/title>\n<meta name=\"description\" content=\"Discover our Alnico 5 large ring magnets (102.4x78x40mm) painted red for easy identification. Ideal for sensors, speakers, and machinery with excellent temperature stability up to 550\u00b0C. Large stock available for bulk orders \u2013 fast shipping and customization options.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hsmagnet.com\/fr\/product\/alnico-type-5-alnico-5-grand-cercle-peint-en-rouge-102-4x78x40mm-grande-crosse\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alnico 5 Large Ring Magnet Painted Red 102.4x78x40mm | High-Performance Industrial Magnets in Stock\" \/>\n<meta property=\"og:description\" content=\"Discover our Alnico 5 large ring magnets (102.4x78x40mm) painted red for easy identification. Ideal for sensors, speakers, and machinery with excellent temperature stability up to 550\u00b0C. Large stock available for bulk orders \u2013 fast shipping and customization options.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/fr\/product\/alnico-type-5-alnico-5-grand-cercle-peint-en-rouge-102-4x78x40mm-grande-crosse\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-09T06:42:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/Alnico5-102.4x78x40mm.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2160\" \/>\n\t<meta property=\"og:image:height\" content=\"2160\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-type-5-alnico-5-large-circle-painted-red-102-4x78x40mm-large-stock\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-type-5-alnico-5-large-circle-painted-red-102-4x78x40mm-large-stock\\\/\",\"name\":\"Alnico 5 Large Ring Magnet Painted Red 102.4x78x40mm | High-Performance Industrial Magnets in Stock\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-type-5-alnico-5-large-circle-painted-red-102-4x78x40mm-large-stock\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-type-5-alnico-5-large-circle-painted-red-102-4x78x40mm-large-stock\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/Alnico5-102.4x78x40mm.webp\",\"datePublished\":\"2025-08-13T02:43:00+00:00\",\"dateModified\":\"2025-10-09T06:42:58+00:00\",\"description\":\"Discover our Alnico 5 large ring magnets (102.4x78x40mm) painted red for easy identification. 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