{"id":3720,"date":"2026-10-15T11:36:00","date_gmt":"2026-10-15T03:36:00","guid":{"rendered":"https:\/\/www.universalchain.net\/?p=3720"},"modified":"2026-10-29T14:52:24","modified_gmt":"2026-10-29T06:52:24","slug":"roller-chain-sprocket-wear-replacement","status":"publish","type":"post","link":"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/","title":{"rendered":"Quando Substituir Corrente de Rolo e Engrenagens Juntas"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar \u00edndice de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#How_do_chain_wear_and_sprocket_tooth_wear_interact\" title=\"Como o desgaste da corrente e o desgaste dos dentes da engrenagem interagem?\">Como o desgaste da corrente e o desgaste dos dentes da engrenagem interagem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#What_are_the_visible_signs_of_roller_chain_sprocket_wear\" title=\"Quais s\u00e3o os sinais vis\u00edveis de desgaste da engrenagem da corrente de rolos?\">Quais s\u00e3o os sinais vis\u00edveis de desgaste da engrenagem da corrente de rolos?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#How_should_you_measure_chain_wear_and_inspect_the_sprockets\" title=\"Como medir o desgaste da corrente e inspecionar as engrenagens?\">Como medir o desgaste da corrente e inspecionar as engrenagens?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#When_should_you_replace_the_chain_the_sprockets_or_both\" title=\"Quando substituir a corrente, as engrenagens ou ambas?\">Quando substituir a corrente, as engrenagens ou ambas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#What_should_purchasing_confirm_before_ordering\" title=\"O que a compra deve confirmar antes de fazer o pedido?\">O que a compra deve confirmar antes de fazer o pedido?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#How_can_you_prevent_repeat_roller_chain_sprocket_wear\" title=\"Como prevenir o desgaste repetido da engrenagem da corrente de rolos?\">Como prevenir o desgaste repetido da engrenagem da corrente de rolos?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/#Should_you_ask_Universal_Chains_to_review_the_pair\" title=\"Voc\u00ea deve pedir \u00e0 Universal Chains para revisar o par?\">Voc\u00ea deve pedir \u00e0 Universal Chains para revisar o par?<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>Resposta R\u00e1pida:<\/strong> O desgaste da engrenagem da corrente de rolos pode exigir a substitui\u00e7\u00e3o da corrente, da engrenagem ou do par com base na condi\u00e7\u00e3o medida. O que parece alongamento da corrente \u00e9 desgaste de pino e bucha; danos em qualquer uma das partes podem acelerar o desgaste na outra. Me\u00e7a um trecho reto e esticado contra o equipamento ou o limite aplic\u00e1vel do fabricante da corrente, em seguida, inspecione ambas as engrenagens. Nenhuma porcentagem universal resolve todas as transmiss\u00f5es. A Universal Chains oferece uma ampla <a href=\"https:\/\/www.universalchain.net\/pt\/product\/roller-chain\/\" rel=\"noopener noreferrer\" target=\"_blank\">gama de correntes de rolos<\/a> e suporte de sele\u00e7\u00e3o para detalhes de fam\u00edlia, dimens\u00f5es e opera\u00e7\u00e3o antes da cota\u00e7\u00e3o.<\/p>\n<p>Registre o tamanho da corrente, o desgaste medido, a condi\u00e7\u00e3o do dente e a causa prov\u00e1vel. Essas quatro descobertas determinam o que pertence \u00e0 pr\u00f3xima decis\u00e3o de manuten\u00e7\u00e3o ou compra.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_chain_wear_and_sprocket_tooth_wear_interact\"><\/span>Como o desgaste da corrente e o desgaste dos dentes da engrenagem interagem?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O passo da corrente de rolos \u00e9 a dist\u00e2ncia entre os centros de pinos adjacentes. Durante a opera\u00e7\u00e3o, cada junta se dobra ao entrar e sair de uma engrenagem. Esse movimento repetido desgasta os pinos e as buchas. O aumento permanente chamado alongamento vem da remo\u00e7\u00e3o de material nessas juntas. A explica\u00e7\u00e3o da Universal sobre <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-components\/\" rel=\"noopener noreferrer\" target=\"_blank\">componentes da corrente de rolos<\/a> mostra onde as pe\u00e7as se encontram.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" width=\"1599\" height=\"900\" alt=\"Gr\u00e1fico do Guia do Comprador de Correntes Industriais mostrando uma corrente de rolos e uma engrenagem de metal, com insets em close-up rotulados Condi\u00e7\u00e3o da corrente e Perfil do dente.\" class=\"wp-image-3717\" src=\"https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear.webp\" srcset=\"https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear.webp 1599w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear-300x169.webp 300w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear-1024x576.webp 1024w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear-768x432.webp 768w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear-1536x865.webp 1536w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/01-chain-sprocket-wear-18x10.webp 18w\" sizes=\"(max-width: 1599px) 100vw, 1599px\" \/><\/p>\n<p>\u00c0 medida que uma corrente se alonga, seus rolos podem ficar mais altos nos dentes da engrenagem. Um perfil de dente desgastado tamb\u00e9m muda o engajamento. Cada condi\u00e7\u00e3o pode piorar a outra: dentes danificados trabalham a corrente com mais for\u00e7a, enquanto uma corrente que n\u00e3o se encaixa mais corretamente continua danificando os dentes.<\/p>\n<p>Essa rela\u00e7\u00e3o exige a inspe\u00e7\u00e3o do par, n\u00e3o a substitui\u00e7\u00e3o autom\u00e1tica de ambos. O guia da Universal para <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/how-to-prevent-roller-chain-wear-elongation\/\" rel=\"noopener noreferrer\" target=\"_blank\">preven\u00e7\u00e3o de desgaste e alongamento da corrente de rolos<\/a> identifica lubrifica\u00e7\u00e3o, alinhamento, carga e ambiente como condi\u00e7\u00f5es a serem investigadas. Seu <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/power-drive-roller-chain\/\" rel=\"noopener noreferrer\" target=\"_blank\">guia de correntes de rolos para transmiss\u00e3o de pot\u00eancia<\/a> conecta a inspe\u00e7\u00e3o da engrenagem \u00e0 substitui\u00e7\u00e3o da corrente.<\/p>\n<p>Separe o desgaste comum de falha s\u00fabita. Uma placa rachada, rolo quebrado, reten\u00e7\u00e3o de pino faltando, corros\u00e3o severa ou mau alinhamento precisa de seu pr\u00f3prio diagn\u00f3stico. As instru\u00e7\u00f5es atuais do equipamento ainda controlam a decis\u00e3o final.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_visible_signs_of_roller_chain_sprocket_wear\"><\/span>Quais s\u00e3o os sinais vis\u00edveis de desgaste da engrenagem da corrente de rolos?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Inspecione ambas as engrenagens dos lados de acionamento e de retorno. Procure por dentes visivelmente mais finos ou arredondados, um perfil em gancho, polimento irregular, lascas, rachaduras, sulcos profundos ou pites. Verifique se a corrente fica alta, sobe nos dentes ou entra em contato apenas com parte da superf\u00edcie pretendida.<\/p>\n<p><img decoding=\"async\" width=\"1599\" height=\"900\" alt=\"Infogr\u00e1fico intitulado Guia do Comprador de Correntes Industriais mostrando uma corrente de rolos multi-fios acima de tr\u00eas close-ups em c\u00edrculo vermelho de pinos de corrente, um dente de engrenagem e a corrente engrenando com uma engrenagem, com legendas curtas.\" class=\"wp-image-3718\" src=\"https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs.webp\" srcset=\"https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs.webp 1599w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs-300x169.webp 300w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs-1024x576.webp 1024w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs-768x432.webp 768w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs-1536x865.webp 1536w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/02-inspection-signs-18x10.webp 18w\" sizes=\"(max-width: 1599px) 100vw, 1599px\" \/><\/p>\n<p>Ru\u00eddo e vibra\u00e7\u00e3o podem apoiar a inspe\u00e7\u00e3o, mas n\u00e3o identificam a pe\u00e7a desgastada. Uma corrente solta ou apertada, mau alinhamento, rolamento danificado ou lubrificante faltando podem produzir sintomas semelhantes. Siga as <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-installation-and-maintenance\/\" rel=\"noopener noreferrer\" target=\"_blank\">verifica\u00e7\u00f5es de instala\u00e7\u00e3o e manuten\u00e7\u00e3o<\/a> da Universal para alinhamento, desgaste do flanco do dente, tens\u00e3o e hardware de jun\u00e7\u00e3o.<\/p>\n<p>O guia da EquipmentShare sobre <a href=\"https:\/\/www.equipmentshare.com\/articles\/sprocket-wear-in-heavy-machinery\" rel=\"noopener noreferrer\" target=\"_blank\">desgaste de engrenagens em m\u00e1quinas pesadas<\/a> descreve o afinamento e arredondamento dos dentes, dentes lascados, encaixe inadequado e desgaste rec\u00edproco da corrente. Seus exemplos v\u00eam de equipamentos pesados, portanto, use-os como princ\u00edpios de inspe\u00e7\u00e3o em vez de um limite de perfil de dente para todas as transmiss\u00f5es de corrente de rolos.<\/p>\n<p>Use primeiro o diagrama do fabricante da m\u00e1quina, os crit\u00e9rios de substitui\u00e7\u00e3o ou o procedimento de servi\u00e7o. Se o perfil parecer danificado, mas n\u00e3o houver crit\u00e9rio num\u00e9rico, pe\u00e7a \u00e0 manuten\u00e7\u00e3o ou ao OEM para julgar a geometria em vez de estimar um limite a partir de uma fotografia. Um <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/a-complete-guide-to-roller-chain-accessories\/\" rel=\"noopener noreferrer\" target=\"_blank\">guia de acess\u00f3rios para correntes de rolos<\/a> explica medidores de desgaste, engrenagens, esticadores e ferramentas de alinhamento, enquanto o <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/common-causes-of-roller-chain-failure\/\" rel=\"noopener noreferrer\" target=\"_blank\">guia de causas de falha<\/a> ajuda a registrar rachaduras, travamentos ou danos inexplic\u00e1veis.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_should_you_measure_chain_wear_and_inspect_the_sprockets\"><\/span>Como medir o desgaste da corrente e inspecionar as engrenagens?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Use o procedimento de bloqueio do equipamento e pare todas as fontes de energia relevantes. Mantenha um registro repet\u00edvel de desgaste da engrenagem da corrente de rolos:<\/p>\n<ol>\n<li>Identifique o tamanho nominal do registro da m\u00e1quina, marca\u00e7\u00e3o ou desenho. N\u00e3o chame uma medida desgastada de passo original. O <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-measurement\/\" rel=\"noopener noreferrer\" target=\"_blank\">guia de medi\u00e7\u00e3o de corrente<\/a> da Universal abrange passo, dimens\u00f5es dos rolos e se\u00e7\u00f5es retas.<\/li>\n<li>Escolha um medidor para a constru\u00e7\u00e3o da corrente e confirme o tamanho suportado com o <a href=\"https:\/\/www.universalchain.net\/pt\/roller-chain-size-chart\/\" rel=\"noopener noreferrer\" target=\"_blank\">tabela de tamanhos de correntes de rolos<\/a>. Registre o passo, o di\u00e2metro do rolo, a largura interna e os detalhes do pino do <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/ansi-roller-chains-rs-guide\/\" rel=\"noopener noreferrer\" target=\"_blank\">guia de dimens\u00f5es ANSI<\/a>; use o desenho do fabricante para a especifica\u00e7\u00e3o final.<\/li>\n<li>Selecione um trecho reto e o deixe esticado pelo m\u00e9todo aprovado. Siga os pontos de contato do medidor, a contagem de passos e as instru\u00e7\u00f5es de leitura. As <a href=\"https:\/\/www.ibtinc.com\/wp-content\/uploads\/2016\/03\/Diamond-Chain-Wear-Elongation-Tool-Instructions.pdf\" rel=\"noopener noreferrer\" target=\"_blank\">instru\u00e7\u00f5es do medidor de desgaste<\/a>, da Diamond Chain, distribu\u00eddas pela IBT, explicam o efeito da folga e do trecho.<\/li>\n<li>Registre a escala do medidor e o maior resultado v\u00e1lido em v\u00e1rias posi\u00e7\u00f5es. Leituras irregulares podem indicar desgaste irregular ou desalinhamento.<\/li>\n<li>Inspecione ambas as engrenagens, alinhamento, tens\u00e3o, lubrifica\u00e7\u00e3o, guias, rolamentos e elos de jun\u00e7\u00e3o.<\/li>\n<li>Compare os resultados com o fabricante, o fabricante da corrente, as instru\u00e7\u00f5es do medidor ou o padr\u00e3o de manuten\u00e7\u00e3o para a transmiss\u00e3o exata.<\/li>\n<\/ol>\n<p>As instru\u00e7\u00f5es da Diamond incluem duas escalas de desgaste, cada uma espec\u00edfica para esse documento e suas suposi\u00e7\u00f5es de engrenagem e aplica\u00e7\u00e3o declaradas. Elas n\u00e3o estabelecem uma porcentagem para todas as transmiss\u00f5es de corrente de rolos.<\/p>\n<p>Mantenha o modelo do medidor ou o nome da escala ao lado de cada leitura. As instru\u00e7\u00f5es da Diamond ligam ambos a um procedimento definido de contato e v\u00e3o, portanto, uma inspe\u00e7\u00e3o repetida deve usar um m\u00e9todo documentado consistente.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_should_you_replace_the_chain_the_sprockets_or_both\"><\/span>Quando substituir a corrente, as engrenagens ou ambas?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Use a medi\u00e7\u00e3o da corrente e a condi\u00e7\u00e3o da engrenagem juntos. Esta matriz de desgaste de engrenagens de corrente de rolos \u00e9 um guia pr\u00e1tico, n\u00e3o uma pol\u00edtica universal.<\/p>\n<table>\n<thead>\n<tr>\n<th>O que a inspe\u00e7\u00e3o mostra<\/th>\n<th>Pr\u00f3xima a\u00e7\u00e3o sensata<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A corrente permanece dentro do seu limite aplic\u00e1vel; ambas as engrenagens mostram contato uniforme e nenhum dano de perfil<\/td>\n<td>Mantenha o par sob observa\u00e7\u00e3o e corrija qualquer problema de lubrifica\u00e7\u00e3o, tens\u00e3o ou alinhamento. Substitua apenas um componente com falha se a evid\u00eancia apoiar essa a\u00e7\u00e3o.<\/td>\n<\/tr>\n<tr>\n<td>A corrente permanece dentro do seu limite; uma ou ambas as engrenagens mostram gancho, desgaste desigual ou dano de perfil<\/td>\n<td>Planeje a substitui\u00e7\u00e3o da engrenagem se o equipamento ou uma avalia\u00e7\u00e3o de manuten\u00e7\u00e3o competente apoiar a reutiliza\u00e7\u00e3o da corrente. Verifique o engate da corrente antes de retornar ao servi\u00e7o; substitua ambas se esse engate for incerto.<\/td>\n<\/tr>\n<tr>\n<td>A corrente atingiu seu limite aplic\u00e1vel; os dentes da engrenagem mostram perda de perfil, gancho, contato irregular ou dano<\/td>\n<td>Substitua ambas. Instalar uma corrente nova em um perfil desgastado n\u00e3o verificado arrisca desgaste repetido.<\/td>\n<\/tr>\n<tr>\n<td>A corrente excedeu seu limite por um per\u00edodo desconhecido ou seu assento j\u00e1 est\u00e1 anormal<\/td>\n<td>Inspecione a transmiss\u00e3o completa antes de comprar uma corrente. Substitua ambas, a menos que o perfil da engrenagem e o engate sejam positivamente confirmados como repar\u00e1veis.<\/td>\n<\/tr>\n<tr>\n<td>Danos seguidos por desalinhamento, sobrecarga, contamina\u00e7\u00e3o, lubrifica\u00e7\u00e3o inadequada ou emperramento<\/td>\n<td>Corrija a causa primeiro. Pe\u00e7as novas n\u00e3o reparam a condi\u00e7\u00e3o que danificou o par antigo.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>N\u00e3o conecte uma se\u00e7\u00e3o nova curta a uma corrente muito desgastada; uma incompatibilidade de passo pode alterar o engate. Universal mais antigo <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/replace-your-roller-chain\/\" rel=\"noopener noreferrer\" target=\"_blank\">vis\u00e3o geral da substitui\u00e7\u00e3o<\/a> fornece informa\u00e7\u00f5es de fundo, mas os crit\u00e9rios atuais do fabricante ou OEM governam.<\/p>\n<p>Se a decis\u00e3o permanecer duvidosa, use <a href=\"https:\/\/www.universalchain.net\/pt\/product\/precision-roller-chain\/\" rel=\"noopener noreferrer\" target=\"_blank\">a categoria de corrente de rolos de precis\u00e3o da Universal<\/a> para identificar a prov\u00e1vel fam\u00edlia de correntes, mantendo a medi\u00e7\u00e3o, a condi\u00e7\u00e3o da engrenagem e o servi\u00e7o operacional abertos para revis\u00e3o.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_should_purchasing_confirm_before_ordering\"><\/span>O que a compra deve confirmar antes de fazer o pedido?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Transforme os achados de desgaste de engrenagens de corrente de rolos em um pacote de especifica\u00e7\u00f5es. Para a corrente, forne\u00e7a a cada fornecedor o padr\u00e3o e a s\u00e9rie, o n\u00famero da corrente, o passo nominal, o di\u00e2metro do rolo, a largura interna, os detalhes do pino, o n\u00famero de elos ou o comprimento, o hardware de jun\u00e7\u00e3o e qualquer requisito de fixa\u00e7\u00e3o ou revestimento. Use um desenho ou medidor para definir as dimens\u00f5es.<\/p>\n<p><img decoding=\"async\" width=\"1599\" height=\"900\" alt=\"Um rolo de corrente de rolos multi-fios de metal escuro fica na diagonal sobre um fundo branco ao lado do t\u00edtulo Guia do Comprador de Correntes Industriais e quatro \u00edcones circulares vermelhos para achados de inspe\u00e7\u00e3o, requisito da m\u00e1quina, substituir um ou ambos e verificar o alinhamento.\" class=\"wp-image-3719\" src=\"https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision.webp\" srcset=\"https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision.webp 1599w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision-300x169.webp 300w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision-1024x576.webp 1024w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision-768x432.webp 768w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision-1536x865.webp 1536w, https:\/\/www.universalchain.net\/wp-content\/uploads\/2026\/10\/03-replacement-decision-18x10.webp 18w\" sizes=\"(max-width: 1599px) 100vw, 1599px\" \/><\/p>\n<p>Para as engrenagens, inclua o n\u00famero de dentes, desenhos ou fotografias mostrando o perfil, o furo, a chaveta ou o m\u00e9todo de fixa\u00e7\u00e3o, o material, a quantidade e qualquer desgaste de dente observado. N\u00e3o assuma que \u201cmesmo passo\u201d torna uma engrenagem intercambi\u00e1vel. Confirme a geometria completa com a proposta da corrente.<\/p>\n<p>Correntes de passo curto de apar\u00eancia semelhante podem pertencer a diferentes s\u00e9ries de produtos. Revise as <a href=\"https:\/\/www.universalchain.net\/pt\/products\/short-pitch-precision-roller-chaina-series\/\" rel=\"noopener noreferrer\" target=\"_blank\">correntes de rolos s\u00e9rie A<\/a> e <a href=\"https:\/\/www.universalchain.net\/pt\/products\/short-pitch-precision-roller-chainb-series\/\" rel=\"noopener noreferrer\" target=\"_blank\">correntes de rolos s\u00e9rie B<\/a> como especifica\u00e7\u00f5es distintas e preserve as marca\u00e7\u00f5es originais. Se a corrente atual n\u00e3o for identificada, use o <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-selection\/\" rel=\"noopener noreferrer\" target=\"_blank\">guia de sele\u00e7\u00e3o de correntes de rolos<\/a> para coletar as condi\u00e7\u00f5es de acionamento antes de comparar as ofertas.<\/p>\n<p>Declare tamb\u00e9m velocidade, carga de trabalho, partidas e paradas, condi\u00e7\u00f5es de choque ou travamento, exposi\u00e7\u00e3o a lubrificantes, temperatura, umidade, poeira e acesso de manuten\u00e7\u00e3o. Pe\u00e7a ao fornecedor para confirmar a s\u00e9rie, as dimens\u00f5es e as pe\u00e7as de conex\u00e3o para o pacote de substitui\u00e7\u00e3o completo.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_can_you_prevent_repeat_roller_chain_sprocket_wear\"><\/span>Como prevenir o desgaste repetido da engrenagem da corrente de rolos?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Corrija as condi\u00e7\u00f5es que aumentam o desgaste das juntas ou perturbam o contato dos dentes. Verifique o alinhamento do eixo e o plano da engrenagem, ajuste a tens\u00e3o pelo m\u00e9todo aprovado, mantenha a lubrifica\u00e7\u00e3o especificada e remova detritos que bloqueiam o assento normal.<\/p>\n<p>Onde o acesso de manuten\u00e7\u00e3o \u00e9 restrito, discuta a <a href=\"https:\/\/www.universalchain.net\/pt\/product\/self-lubrication-roller-chains\/\" rel=\"noopener noreferrer\" target=\"_blank\">op\u00e7\u00e3o de corrente de rolos autolubrificante da Universal<\/a> com o fornecedor. Confirme se a carga, a velocidade e o servi\u00e7o s\u00e3o adequados; ela n\u00e3o corrige desalinhamento ou uma engrenagem desgastada. Uma <a href=\"https:\/\/www.universalchain.net\/pt\/blogs\/standard-vs-heavy-series-roller-chain-difference\/\" rel=\"noopener noreferrer\" target=\"_blank\">compara\u00e7\u00e3o entre s\u00e9ries padr\u00e3o e pesadas<\/a> pode explorar uma incompatibilidade de servi\u00e7o, mas uma corrente mais forte n\u00e3o deve mascarar uma falha de geometria ou manuten\u00e7\u00e3o.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Should_you_ask_Universal_Chains_to_review_the_pair\"><\/span>Voc\u00ea deve pedir \u00e0 Universal Chains para revisar o par?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Quando o desgaste da engrenagem de corrente de rolos exigir um or\u00e7amento de substitui\u00e7\u00e3o, envie a refer\u00eancia da m\u00e1quina, o n\u00famero ou desenho da corrente, as dimens\u00f5es, os detalhes da engrenagem, as fotografias da inspe\u00e7\u00e3o, a quantidade e as condi\u00e7\u00f5es de opera\u00e7\u00e3o. A Universal pode ajudar a encaminhar a consulta atrav\u00e9s de suas <a href=\"https:\/\/www.universalchain.net\/pt\/product\/drive-chains\/\" rel=\"noopener noreferrer\" target=\"_blank\">fam\u00edlias de correntes de transmiss\u00e3o<\/a> e avaliar as informa\u00e7\u00f5es de especifica\u00e7\u00e3o; a compatibilidade do modelo e da engrenagem ainda precisa ser confirmada. Use o <a href=\"https:\/\/www.universalchain.net\/pt\/contactus\/\" rel=\"noopener noreferrer\" target=\"_blank\">p\u00e1gina de contato<\/a> e declare qual condi\u00e7\u00e3o observada est\u00e1 impulsionando a solicita\u00e7\u00e3o.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: Roller chain sprocket wear may require a chain, sprocket, or pair replacement based on measured condition. What looks like chain stretch is pin-and-bushing wear; damage in either part can accelerate wear in the other. Measure a straight, taut span against the equipment or chain maker\u2019s applicable limit, then inspect both sprockets. No universal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3716,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[8],"class_list":["post-3720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-roller-chain","tag-drive-chain"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>When to Replace Roller Chain and Sprockets Together - Professional Manufacturer of Chain Industrial - Universal Transmission<\/title>\n<meta name=\"description\" content=\"When to Replace Roller Chain and Sprockets Together - Professional Manufacturer of Chain Industrial - Universal Transmission\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.universalchain.net\/pt\/blogs\/roller-chain\/roller-chain-sprocket-wear-replacement\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When to Replace Roller Chain and Sprockets Together - 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