{"id":12347,"date":"2025-08-13T02:44:00","date_gmt":"2025-08-13T02:44:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/ring-ferrite-magnet-loudspeaker-magnet-d90xd32x17mm\/"},"modified":"2025-11-03T02:56:39","modified_gmt":"2025-11-03T02:56:39","slug":"aimant-de-haut-parleur-en-ferrite-annulaire-d90-x-32-x-17-mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/fr\/product\/ring-ferrite-magnet-loudspeaker-magnet-d90xd32x17mm\/","title":{"rendered":"Anneau aimant\u00e9 en ferrite pour haut-parleur D90 x 32 x 17 mm"},"content":{"rendered":"<p>L&#039;aimant annulaire en ferrite de 90 \u00d7 32 \u00d7 17 mm de HS Magnet est con\u00e7u pour offrir des performances robustes et \u00e9conomiques dans les moteurs de haut-parleurs et les dispositifs rotatifs de pr\u00e9cision. Fabriqu\u00e9 en ferrite de baryum (BaFe\u2081\u2082O\u2081\u2089) de haute qualit\u00e9, cet aimant c\u00e9ramique garantit une puissance magn\u00e9tique stable, une excellente r\u00e9sistance \u00e0 la temp\u00e9rature et une pr\u00e9cision dimensionnelle optimale pour les applications audio et industrielles exigeantes.<\/p>\n<h2>Caract\u00e9ristiques principales<\/h2>\n<ul>\n<li>Mat\u00e9riaux et propri\u00e9t\u00e9s magn\u00e9tiques<br \/>\n\u2022 Qualit\u00e9\u00a0: Ferrite (BaFe\u2081\u2082O\u2081\u2089)<br \/>\n\u2022 Produit \u00e9nerg\u00e9tique maximal (BH\u2098\u2090\u2093) : ~3,5 kJ\/m\u00b3 (0,45 MGOe)<br \/>\n\u2022 R\u00e9manence (Br) : ~0,25 T<br \/>\n\u2022 Coercivit\u00e9 (Hcb) : \u2265 160 kA\/m<br \/>\n\u2022 Temp\u00e9rature de fonctionnement : \u2013 40 \u00b0C \u00e0 + 250 \u00b0C<\/li>\n<li>Dimensions et tol\u00e9rances<br \/>\n\u2022 Diam\u00e8tre ext\u00e9rieur : 90,00 mm<br \/>\n\u2022 Diam\u00e8tre int\u00e9rieur : 32,00 mm<br \/>\n\u2022 \u00c9paisseur : 17,00 mm<br \/>\n\u2022 Tol\u00e9rance standard : \u00b1 0,50 mm (\u00b1 0,20 mm en option)<\/li>\n<li>Surface et finition<br \/>\n\u2022 Surface en c\u00e9ramique noire naturelle<br \/>\n\u2022 Rev\u00eatements optionnels\u00a0: \u00e9poxy ou caoutchouc pour une meilleure r\u00e9sistance aux chocs et \u00e0 la corrosion<br \/>\n\u2022 Moul\u00e9 avec pr\u00e9cision pour une forme d&#039;anneau lisse et uniforme<\/li>\n<li>Emballage et manutention<br \/>\n\u2022 Emball\u00e9s individuellement dans de la mousse ou sous film plastique pour \u00e9viter l&#039;\u00e9caillage<br \/>\n\u2022 Fourni en vrac dans des bo\u00eetes, des plateaux ou des emballages blister personnalis\u00e9s<br \/>\n\u2022 \u00c9tiquetage par num\u00e9ro de lot pour une tra\u00e7abilit\u00e9 compl\u00e8te<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensions : OD 90 mm x ID 32 mm x \u00e9paisseur 17 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 : Direction \u00e9paisseur 17 mm<br \/>\nTemp\u00e9rature maximale de fonctionnement : 300 \u00b0C<br \/>\nR\u00e9manence : 4\u00a0000 Gauss<br \/>\nProduit \u00e9nerg\u00e9tique maximal : 4 MGOe<\/p>","protected":false},"featured_media":12346,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-12347","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 v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ring Ferrite Magnet Loudspeaker Magnet D90xd32x17mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"90\u00d732\u00d717 mm ferrite ring magnet for loudspeakers\u2014high coercivity, thermal stability to 250 \u00b0C, \u00b10.50 mm tolerance. 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