{"id":7898,"date":"2025-04-09T08:43:15","date_gmt":"2025-04-09T08:43:15","guid":{"rendered":"https:\/\/fmp-components.com\/?post_type=product&#038;p=7898"},"modified":"2025-04-14T08:55:11","modified_gmt":"2025-04-14T08:55:11","slug":"internal-ring-gear","status":"publish","type":"product","link":"https:\/\/fmp-components.com\/pt\/product\/internal-ring-gear\/","title":{"rendered":"Engrenagem de anel interno"},"content":{"rendered":"<h2>Entendendo as Engrenagens Anulares Internas<\/h2>\n<div><\/div>\n<div>Interno <a href=\"https:\/\/fmp-components.com\/pt\/ring-gear\/\">engrenagens de anel<\/a> As engrenagens anulares internas s\u00e3o componentes essenciais em sistemas mec\u00e2nicos projetados para reduzir a velocidade e aumentar o torque em aplica\u00e7\u00f5es de eixos em linha. Ao contr\u00e1rio das engrenagens externas, essas engrenagens cil\u00edndricas possuem dentes usinados no di\u00e2metro interno, permitindo que se encaixem perfeitamente com engrenagens cil\u00edndricas de dentes retos ou pinh\u00f5es. Esse design permite que o pinh\u00e3o motriz gire dentro da engrenagem, proporcionando um desempenho suave e eficiente. As engrenagens anulares internas s\u00e3o amplamente utilizadas em sistemas de engrenagens planet\u00e1rias, acoplamentos de engrenagens e outras configura\u00e7\u00f5es que exigem solu\u00e7\u00f5es compactas e de alto torque. A fabrica\u00e7\u00e3o dessas engrenagens normalmente envolve m\u00e1quinas de conforma\u00e7\u00e3o de engrenagens com cortadores de pinh\u00e3o, embora t\u00e9cnicas modernas como o skiving tenham aprimorado a efici\u00eancia da produ\u00e7\u00e3o. No entanto, sua geometria complexa apresenta desafios \u2014 especialmente para an\u00e9is mais finos, que podem apresentar problemas de integridade estrutural ou tens\u00f5es decorrentes da usinagem.<\/div>\n<h3>Especifica\u00e7\u00e3o<\/h3>\n<p>Engrenagem anular interna com dentes na superf\u00edcie interna da sua borda.<\/p>\n<table border=\"1\" width=\"881\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td height=\"39\">Produtos<\/td>\n<td>Engrenagem de anel interno<\/td>\n<\/tr>\n<tr>\n<td height=\"39\">Personalizado<\/td>\n<td>\u221a<\/td>\n<\/tr>\n<tr>\n<td height=\"39\">Tipo de perfil de engrenagem<\/td>\n<td>Engrenagem de anel cil\u00edndrica<\/td>\n<\/tr>\n<tr>\n<td height=\"39\">Fabrica\u00e7\u00e3o de dentes de engrenagem<\/td>\n<td>Moldagem de Engrenagens<\/td>\n<\/tr>\n<tr>\n<td height=\"39\">Moagem de dentes de engrenagem<\/td>\n<td>* Se necess\u00e1rio<\/td>\n<\/tr>\n<tr>\n<td height=\"39\">M\u00f3dulo (M)<\/td>\n<td>Personalizado<\/td>\n<\/tr>\n<tr>\n<td height=\"39\">N\u00famero de dentes (Z)<\/td>\n<td>Personalizado<\/td>\n<\/tr>\n<tr>\n<td>\u00c2ngulo de press\u00e3o (\u03b1)<\/td>\n<td>Personalizado<\/td>\n<\/tr>\n<tr>\n<td height=\"31\">\u00c2ngulo da h\u00e9lice (\u03b2)<\/td>\n<td>Personalizado<\/td>\n<\/tr>\n<tr>\n<td height=\"23\">Grau de precis\u00e3o dos dentes<\/td>\n<td>Grau ISO 8-9<\/td>\n<\/tr>\n<tr>\n<td height=\"15\">Tratamento t\u00e9rmico<\/td>\n<td>T\u00eampera e revenimento\/ Endurecimento por indu\u00e7\u00e3o<\/td>\n<\/tr>\n<tr>\n<td>Dureza<\/td>\n<td>230-260 HB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table style=\"width: 99.1544%;\" border=\"1\" width=\"796\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 116.377%;\" colspan=\"6\" height=\"36\">COMPARA\u00c7\u00c3O DE CLASSIFICA\u00c7\u00d5ES DE C\u00d3DIGOS DE A\u00c7O<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">CHINA\/GB<\/td>\n<td style=\"width: 18.136%;\">ISO<\/td>\n<td style=\"width: 17.3804%;\">GOST<\/td>\n<td style=\"width: 10.0756%;\">ASTM<\/td>\n<td style=\"width: 16.4987%;\">JIS<\/td>\n<td style=\"width: 35.7722%;\">DIN<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">45<\/td>\n<td style=\"width: 18.136%;\">C45E4<\/td>\n<td style=\"width: 17.3804%;\">45<\/td>\n<td style=\"width: 10.0756%;\">1045<\/td>\n<td style=\"width: 16.4987%;\">S45C<\/td>\n<td style=\"width: 35.7722%;\">CK45<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">40Cr<\/td>\n<td style=\"width: 18.136%;\">41Cr4<\/td>\n<td style=\"width: 17.3804%;\">40X<\/td>\n<td style=\"width: 10.0756%;\">5140<\/td>\n<td style=\"width: 16.4987%;\">SCr440<\/td>\n<td style=\"width: 35.7722%;\">41Cr4<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">20CrMo<\/td>\n<td style=\"width: 18.136%;\">18CrMo4<\/td>\n<td style=\"width: 17.3804%;\">20XM<\/td>\n<td style=\"width: 10.0756%;\">4118<\/td>\n<td style=\"width: 16.4987%;\">SCM22<\/td>\n<td style=\"width: 35.7722%;\">25CrMo4<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">42CrMo<\/td>\n<td style=\"width: 18.136%;\">42CrMo4<\/td>\n<td style=\"width: 17.3804%;\">38XM<\/td>\n<td style=\"width: 10.0756%;\">4140<\/td>\n<td style=\"width: 16.4987%;\">SCM440<\/td>\n<td style=\"width: 35.7722%;\">42CrMo4<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">20CrMnTi<\/td>\n<td style=\"width: 18.136%;\"><\/td>\n<td style=\"width: 17.3804%;\">18X\u0413T<\/td>\n<td style=\"width: 10.0756%;\"><\/td>\n<td style=\"width: 16.4987%;\">SMK22<\/td>\n<td style=\"width: 35.7722%;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">20Cr2Ni4<\/td>\n<td style=\"width: 18.136%;\"><\/td>\n<td style=\"width: 17.3804%;\">20X2H4A<\/td>\n<td style=\"width: 10.0756%;\"><\/td>\n<td style=\"width: 16.4987%;\"><\/td>\n<td style=\"width: 35.7722%;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">20CrNiMo<\/td>\n<td style=\"width: 18.136%;\">20CrNiMo2<\/td>\n<td style=\"width: 17.3804%;\">20XHM<\/td>\n<td style=\"width: 10.0756%;\">8720<\/td>\n<td style=\"width: 16.4987%;\">SNCM220<\/td>\n<td style=\"width: 35.7722%;\">21NiCrMo2<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">40CrNiMoA<\/td>\n<td style=\"width: 18.136%;\"><\/td>\n<td style=\"width: 17.3804%;\">40XH2MA\/<br \/>\n40XHMA<\/td>\n<td style=\"width: 10.0756%;\">4340<\/td>\n<td style=\"width: 16.4987%;\">SNCM439<\/td>\n<td style=\"width: 35.7722%;\">40NiCrMo6\/<br \/>\n36NiCrMo4<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 18.5139%;\" height=\"36\">20CrNi2Mo<\/td>\n<td style=\"width: 18.136%;\">20NiCrMo7<\/td>\n<td style=\"width: 17.3804%;\">20XH2MA<\/td>\n<td style=\"width: 10.0756%;\">4320<\/td>\n<td style=\"width: 16.4987%;\">SNCM420<\/td>\n<td style=\"width: 35.7722%;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7899\" src=\"https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal-ring-gear-product-image.webp\" alt=\"imagem-do-produto-engrenagem-de-anel-interna\" width=\"2000\" height=\"1400\" title=\"\" srcset=\"https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal-ring-gear-product-image.webp 2000w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal-ring-gear-product-image-1280x896.webp 1280w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal-ring-gear-product-image-980x686.webp 980w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal-ring-gear-product-image-480x336.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2000px, 100vw\" \/><\/p>\n<h2>An\u00e1lises de Design e Aplica\u00e7\u00e3o<\/h2>\n<div>O desempenho de uma engrenagem anular interna depende de par\u00e2metros-chave como di\u00e2metro externo, espessura e perfil dos dentes. Um di\u00e2metro externo suficientemente grande garante estabilidade estrutural, enquanto uma espessura adequada evita tens\u00f5es excessivas durante a opera\u00e7\u00e3o. Essas engrenagens podem ser fabricadas em materiais como a\u00e7o, lat\u00e3o, bronze ou pl\u00e1stico, com endurecimento aplicado de acordo com as necessidades de resist\u00eancia e durabilidade. Ao serem combinadas com uma engrenagem cil\u00edndrica de dentes retos ou um pinh\u00e3o, a compatibilidade em passo, \u00e2ngulo de press\u00e3o e \u00e2ngulo da h\u00e9lice (para engrenagens helicoidais) \u00e9 crucial, juntamente com a verifica\u00e7\u00e3o de interfer\u00eancias involutas, trocoides e de corte para garantir um funcionamento perfeito. As engrenagens internas se destacam em transmiss\u00f5es planet\u00e1rias, oferecendo diversas rela\u00e7\u00f5es de transmiss\u00e3o de velocidade e sentidos de rota\u00e7\u00e3o, dependendo da configura\u00e7\u00e3o, o que as torna uma escolha vers\u00e1til em diversos setores.<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7913 aligncenter\" src=\"https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal_spur_ring_gear.webp\" alt=\"engrenagem_de_anel_de_dentes_interna\" width=\"1024\" height=\"764\" title=\"\" srcset=\"https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal_spur_ring_gear.webp 1024w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal_spur_ring_gear-980x731.webp 980w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/internal_spur_ring_gear-480x358.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/div>\n<div>\n<h2>FMP: Seu parceiro de confian\u00e7a na It\u00e1lia<\/h2>\n<p>Na FMP, orgulhamo-nos de produzir uma ampla gama de engrenagens anulares internas para atender \u00e0s demandas industriais em toda a It\u00e1lia, desde os pr\u00f3speros polos de manufatura de Mil\u00e3o at\u00e9 os centros de engenharia de precis\u00e3o de Veneza, as oficinas artesanais de Floren\u00e7a e o setor automotivo de Bolonha. Nossa linha de produtos inclui engrenagens internas padr\u00e3o em v\u00e1rios tamanhos e especifica\u00e7\u00f5es, mas nossa for\u00e7a reside na personaliza\u00e7\u00e3o \u2014 adaptando solu\u00e7\u00f5es \u00e0s suas necessidades exatas. Se voc\u00ea n\u00e3o encontrar o modelo desejado em nossa lista de produtos, significa simplesmente que ainda n\u00e3o o inclu\u00edmos. Entre em contato por e-mail com suas especifica\u00e7\u00f5es e nossos engenheiros especializados responder\u00e3o em at\u00e9 24 horas com uma solu\u00e7\u00e3o personalizada.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7914 aligncenter\" src=\"https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/fmp-ring-gear-product.webp\" alt=\"produto de engrenagem anelar fmp\" width=\"1040\" height=\"502\" title=\"\" srcset=\"https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/fmp-ring-gear-product.webp 1040w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/fmp-ring-gear-product-980x473.webp 980w, https:\/\/fmp-components.com\/wp-content\/uploads\/2025\/04\/fmp-ring-gear-product-480x232.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1040px, 100vw\" \/><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Understanding Internal Ring Gears Internal ring gears are essential components in mechanical systems designed to reduce speed and increase torque in inline shaft applications. Unlike external gears, these cylindrical gears feature teeth cut into the inside diameter, allowing them to mesh seamlessly with spur gears or pinions. This design enables the driving pinion to rotate [&hellip;]<\/p>","protected":false},"featured_media":7911,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[114],"product_tag":[],"class_list":{"0":"post-7898","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ring-gear","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/product\/7898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/comments?post=7898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/media\/7911"}],"wp:attachment":[{"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/media?parent=7898"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/product_brand?post=7898"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/product_cat?post=7898"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fmp-components.com\/pt\/wp-json\/wp\/v2\/product_tag?post=7898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}