{"id":12369,"date":"2025-08-13T02:45:00","date_gmt":"2025-08-13T02:45:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico-6-large-ring-magnets-od-48-id-43-5-15mm\/"},"modified":"2025-11-03T07:41:47","modified_gmt":"2025-11-03T07:41:47","slug":"grands-aimants-annulaires-alnico-6-de-diametre-exterieur-48-mm-et-de-diametre-interieur-43-mm-5-mm-et-15-mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/fr\/product\/alnico-6-large-ring-magnets-od-48-id-43-5-15mm\/","title":{"rendered":"Aimants annulaires AlNiCo 6 de grande taille, diam\u00e8tre ext\u00e9rieur 48 x diam\u00e8tre int\u00e9rieur 43,5 x 15 mm"},"content":{"rendered":"<p>L&#039;aimant annulaire Alnico 6 de grande taille (diam\u00e8tre ext\u00e9rieur 48 mm \u00d7 diam\u00e8tre int\u00e9rieur 43,5 mm \u00d7 15 mm) de HS Magnet allie une densit\u00e9 de flux \u00e9lev\u00e9e, une excellente stabilit\u00e9 thermique et une grande pr\u00e9cision dimensionnelle, ce qui le rend id\u00e9al pour les assemblages \u00e9lectromagn\u00e9tiques exigeants. Rectifi\u00e9 CNC sur toutes ses faces, cet aimant annulaire usin\u00e9 avec pr\u00e9cision est con\u00e7u pour une fiabilit\u00e9 \u00e0 long terme dans les applications industrielles, scientifiques et audio.<\/p>\n<h2>Caract\u00e9ristiques principales<\/h2>\n<h3>Propri\u00e9t\u00e9s magn\u00e9tiques<\/h3>\n<ul>\n<li>Grade : Alnico 6<\/li>\n<li>R\u00e9manence (Br) : \u2248 1,20 \u2013 1,30 T<\/li>\n<li>Produit \u00e9nerg\u00e9tique maximal (BH\u2098\u2090\u2093) : \u2248 5,5 \u2013 6,0 MGOe<\/li>\n<li>Coercivit\u00e9 (Hcb) : \u2248 42 \u2013 48 kA\/m<\/li>\n<li>Coefficient de temp\u00e9rature du brome : + 0,02 %\/\u00b0C<\/li>\n<li>Temp\u00e9rature maximale de fonctionnement : 550 \u00b0C<\/li>\n<\/ul>\n<h3>Dimensions et tol\u00e9rances<\/h3>\n<ul>\n<li>Diam\u00e8tre ext\u00e9rieur (DE) : 48,00 mm<\/li>\n<li>Diam\u00e8tre int\u00e9rieur (DI) : 43,50 mm<\/li>\n<li>\u00c9paisseur : 15,00 mm<\/li>\n<li>Tol\u00e9rance standard : \u00b1 0,10 mm (\u00b1 0,05 mm en option ultra-serr\u00e9e)<\/li>\n<li>Les faces rectifi\u00e9es par commande num\u00e9rique garantissent la plan\u00e9it\u00e9 et la concentricit\u00e9<\/li>\n<\/ul>\n<h3>Finition de surface et rev\u00eatements<\/h3>\n<ul>\n<li>Finition gris fritt\u00e9 naturel<\/li>\n<li>Rev\u00eatement anticorrosion optionnel\u00a0: nickel, \u00e9tain ou \u00e9poxy<\/li>\n<\/ul>\n<h2>Emballage et assurance qualit\u00e9<\/h2>\n<ul>\n<li>Emball\u00e9s individuellement dans du papier anticorrosion<\/li>\n<li>Emball\u00e9 dans des barquettes doubl\u00e9es de mousse ou dans des sachets en poly\u00e9thyl\u00e8ne pour \u00e9viter l&#039;\u00e9caillage.<\/li>\n<li>Tra\u00e7abilit\u00e9 compl\u00e8te des lots avec certificats de mat\u00e9riaux et rapports de tests magn\u00e9tiques<\/li>\n<li>Options d&#039;emballage personnalis\u00e9es\u00a0: blisters, caisses en bois, cartons en vrac<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensions : diam\u00e8tre ext\u00e9rieur 48 mm x diam\u00e8tre int\u00e9rieur 43,5 mm x hauteur 15 mm<\/p>\n<p>Mat\u00e9riau : AlNiCo<\/p>\n<p>Nuances de mat\u00e9riaux : AlNiCo 6<\/p>\n<p>Direction de magn\u00e9tisation : Direction du diam\u00e8tre<\/p>","protected":false},"featured_media":12368,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12369","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 v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AlNiCo 6 Large Ring Magnets OD 48 * ID 43.5 * 15mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"Premium Alnico 6 ring magnet OD 48 mm, ID 43.5 mm, thickness 15 mm. Br\u22481.25 T, BH\u2098\u2090\u2093\u22486 MGOe, Tmax 550 \u00b0C. CNC-ground precision for sensors, couplings, motors.\" \/>\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\/grands-aimants-annulaires-alnico-6-de-diametre-exterieur-48-mm-et-de-diametre-interieur-43-mm-5-mm-et-15-mm\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AlNiCo 6 Large Ring Magnets OD 48 * ID 43.5 * 15mm - Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"Premium Alnico 6 ring magnet OD 48 mm, ID 43.5 mm, thickness 15 mm. Br\u22481.25 T, BH\u2098\u2090\u2093\u22486 MGOe, Tmax 550 \u00b0C. CNC-ground precision for sensors, couplings, motors.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/fr\/product\/grands-aimants-annulaires-alnico-6-de-diametre-exterieur-48-mm-et-de-diametre-interieur-43-mm-5-mm-et-15-mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-03T07:41:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/AlNiCo-6-OD-48mm-x-ID-43.5mm-x-15mm.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-6-large-ring-magnets-od-48-id-43-5-15mm\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-6-large-ring-magnets-od-48-id-43-5-15mm\\\/\",\"name\":\"AlNiCo 6 Large Ring Magnets OD 48 * ID 43.5 * 15mm - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-6-large-ring-magnets-od-48-id-43-5-15mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-6-large-ring-magnets-od-48-id-43-5-15mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/AlNiCo-6-OD-48mm-x-ID-43.5mm-x-15mm.jpg\",\"datePublished\":\"2025-08-13T02:45:00+00:00\",\"dateModified\":\"2025-11-03T07:41:47+00:00\",\"description\":\"Premium Alnico 6 ring magnet OD 48 mm, ID 43.5 mm, thickness 15 mm. 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