{"id":12212,"date":"2025-08-13T02:43:00","date_gmt":"2025-08-13T02:43:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/neodymium-disc-magnet-n40-d5020mm\/"},"modified":"2025-11-11T00:57:34","modified_gmt":"2025-11-11T00:57:34","slug":"iman-de-disco-de-neodimio-n40-d5020mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/es\/product\/neodymium-disc-magnet-n40-d5020mm\/","title":{"rendered":"Im\u00e1n de disco de neodimio N40 D50*20MM"},"content":{"rendered":"<p>El im\u00e1n de disco de neodimio de HS Magnet (grado N40), con un di\u00e1metro de 50 mm y un espesor de 20 mm, ofrece una fuerza magn\u00e9tica excepcional en un formato compacto y mecanizado con precisi\u00f3n. Fabricado con una aleaci\u00f3n de NdFeB de alta calidad y recubierto con una resistente triple capa de Ni-Cu-Ni, este im\u00e1n de disco proporciona un rendimiento superior en entornos mec\u00e1nicos, electr\u00f3nicos e industriales exigentes.<\/p>\n<h3>Caracter\u00edsticas principales<\/h3>\n<ul>\n<li>Grado magn\u00e9tico: N40 (Nd\u2082Fe\u2081\u2084B)<\/li>\n<li>Remanencia (Br): \u2248 1,29 T<\/li>\n<li>Producto energ\u00e9tico m\u00e1ximo (BH\u2098\u2090\u2093): \u2248 40 MGOe<\/li>\n<li>Coercitividad intr\u00ednseca (Hcj): \u2248 836 kA\/m<\/li>\n<li>Temperatura m\u00e1xima de funcionamiento: 80 \u2013 120 \u00b0C (dependiendo de la aplicaci\u00f3n)<\/li>\n<li>Temperatura de Curie: \u2248 310 \u00b0C<\/li>\n<li>Coeficiente de temperatura del Br: \u20130,12 %\/\u00b0C<\/li>\n<\/ul>\n<h3>Dimensiones y tolerancias<\/h3>\n<ul>\n<li>Di\u00e1metro: 50,00 mm \u00b1 0,05 mm<\/li>\n<li>Espesor: 20,00 mm \u00b1 0,05 mm<\/li>\n<li>Direcci\u00f3n de magnetizaci\u00f3n: Axial (a trav\u00e9s del espesor)<\/li>\n<li>Acabado superficial: Rectificado de precisi\u00f3n, sin rebabas.<\/li>\n<\/ul>\n<h3>Recubrimientos y personalizaci\u00f3n<\/h3>\n<ul>\n<li>Recubrimiento est\u00e1ndar: Ni\u2013Cu\u2013Ni (n\u00edquel\u2013cobre\u2013n\u00edquel)<\/li>\n<li>Recubrimientos opcionales: Zinc (Zn), epoxi o chapado en oro para una mayor resistencia a la corrosi\u00f3n.<\/li>\n<li>Tolerancias m\u00e1s estrictas: \u00b10,02 mm disponibles bajo pedido.<\/li>\n<li>Magnetizaci\u00f3n personalizada: patrones multipolares o radiales bajo pedido.<\/li>\n<li>Embalaje: A granel, con relleno de espuma o bandejas personalizadas para ensamblaje automatizado<\/li>\n<\/ul>\n<h3>Aplicaciones t\u00edpicas<\/h3>\n<ul>\n<li>Motores y generadores de CC sin escobillas<\/li>\n<li>acoplamientos y embragues magn\u00e9ticos<\/li>\n<li>Sensores, codificadores y actuadores<\/li>\n<li>Cojinetes magn\u00e9ticos y sistemas de levitaci\u00f3n<\/li>\n<li>Altavoces y micr\u00f3fonos<\/li>\n<li>Separadores y elevadores magn\u00e9ticos<\/li>\n<li>Dispositivos electr\u00f3nicos de consumo y dispositivos m\u00e9dicos<\/li>\n<\/ul>\n<h3>\u00bfPor qu\u00e9 elegir HS Magnet?<\/h3>\n<ul>\n<li>M\u00e1s de 20 a\u00f1os de I+D, fundici\u00f3n y mecanizado de precisi\u00f3n de aleaciones de NdFeB<\/li>\n<li>Magnetizaci\u00f3n interna, mapeo de campos e inspecci\u00f3n de calidad 100 %<\/li>\n<li>Producci\u00f3n flexible: prototipos, series cortas y producci\u00f3n en masa<\/li>\n<li>Plazos de entrega r\u00e1pidos y soporte de env\u00edo global<\/li>\n<li>Asesoramiento t\u00e9cnico experto para soluciones magn\u00e9ticas optimizadas<\/li>\n<\/ul>\n<p>Contacte hoy mismo con HS Magnet para solicitar muestras, hablar sobre recubrimientos personalizados o patrones de magnetizaci\u00f3n y obtener un presupuesto competitivo para nuestros imanes de disco de neodimio N40 de 50 \u00d7 20 mm.<\/p>","protected":false},"excerpt":{"rendered":"<p>Dimensiones: Di\u00e1metro 50 mm x Grosor 20 mm<br \/>\nTolerancia: \u00b10,1 x \u00b10,1<br \/>\nMaterial: Neodimio, grado N40<br \/>\nRecubrimiento\/enchapado: n\u00edquel<br \/>\nDirecci\u00f3n de magnetizaci\u00f3n: axial<br \/>\nTemperatura m\u00e1xima de trabajo: 80\u00baC (176\u00baF)<br \/>\nBr: 14000 Gauss<br \/>\nBH(m\u00e1x.): 40 MGOe<\/p>","protected":false},"featured_media":12211,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-12212","product","type-product","status-publish","has-post-thumbnail","product_cat-ndfeb-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>Neodymium Disc Magnet N40 D50*20MM - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"Premium N40 grade neodymium (NdFeB) disc magnet, \u00d850 \u00d7 20 mm, Br\u22481.29 T, BH\u2098\u2090\u2093\u224840 MGOe, Ni\u2013Cu\u2013Ni coating, \u00b10.05 mm tolerance. 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