{"id":12349,"date":"2025-08-13T02:44:00","date_gmt":"2025-08-13T02:44:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/ferrite-ring-magnet-d36xd22x8mm-for-loudspeaker\/"},"modified":"2025-11-03T02:57:45","modified_gmt":"2025-11-03T02:57:45","slug":"aimant-annulaire-en-ferrite-d36-x-d22-x-8-mm-pour-haut-parleur","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/fr\/product\/ferrite-ring-magnet-d36xd22x8mm-for-loudspeaker\/","title":{"rendered":"Anneau magn\u00e9tique en ferrite D36 x D22 x 8 mm pour haut-parleur"},"content":{"rendered":"<p>L&#039;aimant annulaire en ferrite de 36 \u00d7 22 \u00d7 8 mm de HS Magnet est con\u00e7u pour offrir des performances fiables et \u00e9conomiques dans les moteurs de haut-parleurs et les dispositifs rotatifs compacts. Fabriqu\u00e9 en ferrite de baryum de haute qualit\u00e9 (BaFe\u2081\u2082O\u2081\u2089), cet aimant annulaire en c\u00e9ramique garantit une puissance magn\u00e9tique stable, une excellente r\u00e9sistance \u00e0 la temp\u00e9rature et une grande pr\u00e9cision dimensionnelle pour les applications audio, industrielles et \u00e9ducatives.<\/p>\n<h2>Caract\u00e9ristiques principales<\/h2>\n<ul>\n<li><strong>Mat\u00e9riaux et propri\u00e9t\u00e9s magn\u00e9tiques<\/strong>\n<ul>\n<li>Qualit\u00e9\u00a0: Ferrite (BaFe\u2081\u2082O\u2081\u2089)<\/li>\n<li>Produit \u00e9nerg\u00e9tique maximal (BH\u2098\u2090\u2093) : ~3,5 kJ\/m\u00b3 (0,45 MGOe)<\/li>\n<li>R\u00e9manence (Br) : ~0,25 T<\/li>\n<li>Coercivit\u00e9 (Hcb) : \u2265 160 kA\/m<\/li>\n<li>Temp\u00e9rature de fonctionnement : \u2013 40 \u00b0C \u00e0 + 250 \u00b0C<\/li>\n<\/ul>\n<\/li>\n<li><strong>Dimensions et tol\u00e9rances<\/strong>\n<ul>\n<li>Diam\u00e8tre ext\u00e9rieur (D\u2092) : 36,00 mm<\/li>\n<li>Diam\u00e8tre int\u00e9rieur (D\u1d62) : 22,00 mm<\/li>\n<li>\u00c9paisseur (H) : 8,00 mm<\/li>\n<li>Tol\u00e9rance standard : \u00b1 0,50 mm (\u00b1 0,20 mm en option)<\/li>\n<\/ul>\n<\/li>\n<li><strong>Surface et finition<\/strong>\n<ul>\n<li>surface en c\u00e9ramique noire naturelle<\/li>\n<li>Rev\u00eatements optionnels\u00a0: \u00e9poxy ou caoutchouc pour une meilleure r\u00e9sistance aux chocs et \u00e0 la corrosion<\/li>\n<li>Moul\u00e9 avec pr\u00e9cision pour une g\u00e9om\u00e9trie d&#039;anneau uniforme<\/li>\n<\/ul>\n<\/li>\n<li><strong>Emballage et manutention<\/strong>\n<ul>\n<li>Emball\u00e9s individuellement dans de la mousse ou sous film plastique pour \u00e9viter l&#039;\u00e9caillage.<\/li>\n<li>Fourni en vrac dans des bo\u00eetes, des plateaux ou des emballages blister personnalis\u00e9s<\/li>\n<li>\u00c9tiquetage par num\u00e9ro de lot pour une tra\u00e7abilit\u00e9 compl\u00e8te<\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensions : diam\u00e8tre ext\u00e9rieur 36 mm x diam\u00e8tre int\u00e9rieur 22 mm x \u00e9paisseur 8 mm<br \/>\nTol\u00e9rance : \u00b10,1 x \u00b10,1 x \u00b10,1<br \/>\nMat\u00e9riau : ferrite<br \/>\nPerformances : Y30BH<br \/>\nPeinture\/placage : \/<br \/>\nDirection de magn\u00e9tisation : \u00c9paisseur, direction 8 mm<br \/>\nTemp\u00e9rature maximale de fonctionnement : 300 \u00b0C<br \/>\nBr: 4 000 Gauss<br \/>\nBH(max) : 4 MGOe<\/p>","protected":false},"featured_media":12348,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-12349","product","type-product","status-publish","has-post-thumbnail","product_cat-ferrite-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ferrite Ring Magnet D36xd22x8mm for Loudspeaker - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"36\u00d722\u00d78 mm ferrite ring magnet for loudspeakers, high coercivity, thermal stability to 250 \u00b0C, precise \u00b10.50 mm tolerance. Ideal for audio drivers, motors &amp; separators.\" \/>\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\/aimant-annulaire-en-ferrite-d36-x-d22-x-8-mm-pour-haut-parleur\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ferrite Ring Magnet D36xd22x8mm for Loudspeaker - Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"36\u00d722\u00d78 mm ferrite ring magnet for loudspeakers, high coercivity, thermal stability to 250 \u00b0C, precise \u00b10.50 mm tolerance. Ideal for audio drivers, motors &amp; separators.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/fr\/product\/aimant-annulaire-en-ferrite-d36-x-d22-x-8-mm-pour-haut-parleur\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-03T02:57:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/ring2-2.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\\\/ferrite-ring-magnet-d36xd22x8mm-for-loudspeaker\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/ferrite-ring-magnet-d36xd22x8mm-for-loudspeaker\\\/\",\"name\":\"Ferrite Ring Magnet D36xd22x8mm for Loudspeaker - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/ferrite-ring-magnet-d36xd22x8mm-for-loudspeaker\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/ferrite-ring-magnet-d36xd22x8mm-for-loudspeaker\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/ring2-2.jpg\",\"datePublished\":\"2025-08-13T02:44:00+00:00\",\"dateModified\":\"2025-11-03T02:57:45+00:00\",\"description\":\"36\u00d722\u00d78 mm ferrite ring magnet for loudspeakers, high coercivity, thermal stability to 250 \u00b0C, precise \u00b10.50 mm tolerance. 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