{"id":12345,"date":"2025-08-13T02:44:00","date_gmt":"2025-08-13T02:44:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/ferrite-ring-magnet-speaker-d70xd32x15mm\/"},"modified":"2025-11-03T02:54:18","modified_gmt":"2025-11-03T02:54:18","slug":"alto-falante-magnetico-de-anel-de-ferrite-d70xd32x15mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/pt\/product\/ferrite-ring-magnet-speaker-d70xd32x15mm\/","title":{"rendered":"Alto-falante magn\u00e9tico de anel de ferrite D70xd32x15mm"},"content":{"rendered":"<p>O \u00edm\u00e3 de anel de ferrite da HS Magnet (\u00d870 \u00d7 \u00d832 \u00d7 15 mm) foi projetado para oferecer desempenho confi\u00e1vel em conjuntos de alto-falantes e motores de precis\u00e3o. Fabricado com ferrite de b\u00e1rio premium (BaFe\u2081\u2082O\u2081\u2089), este robusto \u00edm\u00e3 cer\u00e2mico oferece excelente estabilidade t\u00e9rmica, alta coercividade e custo-benef\u00edcio para aplica\u00e7\u00f5es de \u00e1udio, industriais e de consumo.<\/p>\n<h2>Principais caracter\u00edsticas<\/h2>\n<ul>\n<li><strong>Propriedades materiais e magn\u00e9ticas<\/strong><br \/>\n\u2022 Classe: Ferrita (BaFe\u2081\u2082O\u2081\u2089)<br \/>\n\u2022 Produto energ\u00e9tico m\u00e1ximo (BH\u2098\u2090\u2093): ~3,5 kJ\/m\u00b3 (0,45 MGOe)<br \/>\n\u2022 Reman\u00eancia (Br): ~0,25 T<br \/>\n\u2022 Coercividade (Hcb): \u2265 160 kA\/m<br \/>\n\u2022 Temperatura de opera\u00e7\u00e3o: \u2013 40 \u00b0C a + 250 \u00b0C<\/li>\n<li><strong>Dimens\u00f5es e Toler\u00e2ncia<\/strong><br \/>\n\u2022 Di\u00e2metro externo: 70,00 mm<br \/>\n\u2022 Di\u00e2metro interno: 32,00 mm<br \/>\n\u2022 Altura (espessura): 15,00 mm<br \/>\n\u2022 Toler\u00e2ncia padr\u00e3o: \u00b1 0,50 mm (\u00b1 0,20 mm opcional)<\/li>\n<li><strong>Superf\u00edcie e acabamento<\/strong><br \/>\n\u2022 Superf\u00edcie cer\u00e2mica preta natural<br \/>\n\u2022 Revestimento opcional em ep\u00f3xi ou borracha para maior resist\u00eancia a impactos e corros\u00e3o<br \/>\n\u2022 Moldado com precis\u00e3o para um formato de anel suave e uniforme<\/li>\n<li><strong>Embalagem e manuseio<\/strong><br \/>\n\u2022 Embalados individualmente com espuma ou em sacos pl\u00e1sticos para evitar lascas.<br \/>\n\u2022 Fornecido em caixas a granel, bandejas ou embalagens blister personalizadas.<br \/>\n\u2022 Etiquetagem com n\u00famero de lote para rastreabilidade completa<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimens\u00f5es: OD 70 mm x ID 32 mm x espessura 15 mm<br \/>\nToler\u00e2ncia: \u00b10,1 x \u00b10,1 x \u00b10,1<br \/>\nMaterial: Ferrita, Y30BH<br \/>\nPintura\/revestimento: \/<br \/>\nDire\u00e7\u00e3o de magnetiza\u00e7\u00e3o: Espessura, dire\u00e7\u00e3o de 15 mm<br \/>\nTemperatura m\u00e1xima de trabalho: 300\u00baC<br \/>\nBr: 4.000 Gauss<br \/>\nBH(m\u00e1x.): 4 MGOe<\/p>","protected":false},"featured_media":12344,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-12345","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 v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ferrite Ring Magnet Speaker D70xd32x15mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"High-performance 70\u00d732\u00d715 mm ferrite ring magnet for speakers, high coercivity up to 250 \u00b0C, precise \u00b10.50 mm tolerance. 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