{"id":1004,"date":"2026-03-31T06:43:26","date_gmt":"2026-03-31T06:43:26","guid":{"rendered":"https:\/\/sprockets.top\/product\/sprocket-with-qd-quick-disconnect-bushings\/"},"modified":"2026-03-31T06:43:50","modified_gmt":"2026-03-31T06:43:50","slug":"roda-dentada-com-buchas-de-desconexao-rapida-qd","status":"publish","type":"product","link":"https:\/\/sprockets.top\/pt\/product\/roda-dentada-com-buchas-de-desconexao-rapida-qd\/","title":{"rendered":"Roda dentada com buchas QD (desconex\u00e3o r\u00e1pida)"},"content":{"rendered":"<div style=\"font-size: clamp(14px, 2vw + 10px, 18px); line-height:1.7; color:#333; font-family: Arial, sans-serif; word-break: break-word; overflow-wrap: break-word;\">\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"Sprocket with QD (Quick-Disconnect) Bushings\",\n    \"description\": \"font-size: clamp(14px, 2vw + 10px, 18px); line-height:1.7; color:#333; font-family: Arial, sans-serif; word-br\",\n    \"sku\": \"Sprocket-with-QD-Quick-Disconn\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-power Australia Sprocket Co.,Ltd.\"\n    },\n    \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Ever-power Australia Sprocket Co.,Ltd.\"\n    }\n}<\/script><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Coroa com buchas QD (desconex\u00e3o r\u00e1pida) \u2014 Coroa ANSI de n\u00edvel profissional<\/h2>\n<p>A roda dentada Ever-power com buchas de desconex\u00e3o r\u00e1pida (QD) foi projetada para atender \u00e0s rigorosas exig\u00eancias da transmiss\u00e3o de pot\u00eancia industrial moderna. Fabricadas em a\u00e7o carbono AISI 1045 (roda dentada) e ferro fundido ou a\u00e7o (bucha QD), essas rodas dentadas s\u00e3o compat\u00edveis com correntes de tamanhos n\u00ba 35, n\u00ba 40, n\u00ba 41, n\u00ba 50, n\u00ba 60, n\u00ba 80, n\u00ba 100, n\u00ba 120, n\u00ba 140, n\u00ba 160 e n\u00ba 200 (simples\/dupla\/tripla) com passo de 3\/8\" a 2-1\/2\". As configura\u00e7\u00f5es dispon\u00edveis incluem QD tipo B, QD tipo C, QD tipo B1 e QD tipo C1. Cada unidade \u00e9 usinada em CNC de acordo com as toler\u00e2ncias ANSI B29.1 e passa por inspe\u00e7\u00e3o dimensional 100% antes do envio.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/qd-bushing-sprocket.webp\" alt=\"Coroa com buchas QD (desconex\u00e3o r\u00e1pida) - Ever-power Austr\u00e1lia\" style=\"max-width:100%; height:auto; border-radius:8px; margin:16px 0;\" loading=\"lazy\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<div style=\"overflow-x:auto; -webkit-overflow-scrolling:touch; width:100%; box-sizing:border-box;\">\n<table style=\"width:100%; border-collapse:collapse; min-width:550px;\">\n<thead>\n<tr>\n<th style=\"background:#1F4E79; color:#ffffff; padding:10px 12px; text-align:center; font-size:clamp(12px,1.5vw+8px,15px); white-space:nowrap;\">Par\u00e2metro<\/th>\n<th style=\"background:#1F4E79; color:#ffffff; padding:10px 12px; text-align:center; font-size:clamp(12px,1.5vw+8px,15px); white-space:nowrap;\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Compatibilidade da corrente<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">N\u00ba 35, N\u00ba 40, N\u00ba 41, N\u00ba 50, N\u00ba 60, N\u00ba 80, N\u00ba 100, N\u00ba 120, N\u00ba 140, N\u00ba 160, N\u00ba 200 (simples\/duplo\/triplo)<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Faixa de arremesso<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">3\/8\u2033 a 2-1\/2\u2033<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Material<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">A\u00e7o carbono AISI 1045 (roda dentada); Ferro fundido ou a\u00e7o (bucha de engate r\u00e1pido)<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Dureza do dente<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Dentes HRC 50\u201360 (\u226425T); bucha HRC 25\u201335<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Tratamento de superf\u00edcie<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">\u00d3xido preto; revestimento opcional de zinco e n\u00edquel.<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Configura\u00e7\u00e3o<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Configura\u00e7\u00f5es QD-Tipo B, QD-Tipo C, QD-Tipo B1, QD-Tipo C1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Padr\u00e3o<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">ANSI\/ASME B29.1, ISO 606<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Toler\u00e2ncia do furo<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">H7 (furo acabado) \/ Furo piloto (padr\u00e3o)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Destaques do produto<\/h2>\n<div style=\"display:flex; flex-wrap:wrap; gap:12px;\">\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"margin:0 0 8px 0; color:#1F4E79;\">\u2714 Design de alta capacidade<\/h3>\n<p style=\"margin:0;\">Projetada para m\u00e1xima transmiss\u00e3o de pot\u00eancia com geometria de dentes otimizada que garante engate suave da corrente e perda m\u00ednima de energia em toda a faixa de velocidade.<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"margin:0 0 8px 0; color:#1F4E79;\">\ud83d\udee1 Vida \u00fatil prolongada<\/h3>\n<p style=\"margin:0;\">A constru\u00e7\u00e3o em a\u00e7o de alta qualidade, combinada com um tratamento t\u00e9rmico de precis\u00e3o, proporciona uma resist\u00eancia excepcional ao desgaste, reduzindo a frequ\u00eancia de substitui\u00e7\u00e3o e o custo total de propriedade.<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"margin:0 0 8px 0; color:#1F4E79;\">\u2699 Montagem vers\u00e1til<\/h3>\n<p style=\"margin:0;\">As m\u00faltiplas configura\u00e7\u00f5es de cubo e op\u00e7\u00f5es de furo garantem a compatibilidade com uma ampla gama de tamanhos de eixo, arranjos de rolamentos e restri\u00e7\u00f5es de instala\u00e7\u00e3o.<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"margin:0 0 8px 0; color:#1F4E79;\">\ud83d\udd27 F\u00e1cil manuten\u00e7\u00e3o<\/h3>\n<p style=\"margin:0;\">Projetado para facilitar a inspe\u00e7\u00e3o, lubrifica\u00e7\u00e3o e substitui\u00e7\u00e3o, minimizando as habilidades e ferramentas necess\u00e1rias para opera\u00e7\u00f5es de manuten\u00e7\u00e3o de rotina.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Compatibilidade de correntes e acess\u00f3rios<\/h2>\n<p>Esta roda dentada \u00e9 compat\u00edvel com todas as correntes de rolos padr\u00e3o ANSI das s\u00e9ries correspondentes listadas acima. Os acess\u00f3rios compat\u00edveis incluem buchas c\u00f4nicas padr\u00e3o, buchas QD (quando aplic\u00e1vel), buchas c\u00f4nicas bipartidas, colares de eixo e rolamentos de mancal ou de flange. As faixas de di\u00e2metro do eixo s\u00e3o determinadas pelo n\u00famero da corrente e pela configura\u00e7\u00e3o do cubo \u2014 consulte nosso cat\u00e1logo detalhado ou entre em contato com a engenharia para verificar a disponibilidade espec\u00edfica do di\u00e2metro.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/sprockets-4.webp\" alt=\"Conjunto de rodas dentadas para aplica\u00e7\u00f5es industriais\" style=\"max-width:100%; height:auto; border-radius:8px; margin:16px 0;\" loading=\"lazy\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Guia de Sele\u00e7\u00e3o<\/h2>\n<details style=\"margin:12px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79; font-size:clamp(15px,2vw+10px,19px);\">Selecione por n\u00famero da cadeia<\/summary>\n<p>Identifique o n\u00famero de s\u00e9rie da corrente gravado nas placas laterais da corrente. Compare-o com o n\u00famero de s\u00e9rie da engrenagem para garantir a compatibilidade. Use a mesma s\u00e9rie para as engrenagens motora e movida.<\/p>\n<\/details>\n<details style=\"margin:12px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79; font-size:clamp(15px,2vw+10px,19px);\">Selecionar de acordo com as exig\u00eancias da aplica\u00e7\u00e3o<\/summary>\n<p>Transportadores e embalagens leves: n\u00ba 35\u201350. Acionamentos industriais e agr\u00edcolas em geral: n\u00ba 50\u201380. Processamento de agregados pesados, minera\u00e7\u00e3o e a\u00e7o: n\u00ba 80\u2013140. Aplica\u00e7\u00f5es de carga extrema: n\u00ba 140\u2013200.<\/p>\n<\/details>\n<details style=\"margin:12px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79; font-size:clamp(15px,2vw+10px,19px);\">Selecione por capacidade de carga<\/summary>\n<p>Calcule a pot\u00eancia de projeto, aplique o fator de servi\u00e7o apropriado (1,0 para carga uniforme, 1,3 para choque moderado, 1,5 ou mais para choque forte) e, em seguida, consulte as tabelas de classifica\u00e7\u00e3o de pot\u00eancia ANSI para o passo m\u00ednimo da corrente e o n\u00famero de elos que atendam ou excedam sua necessidade.<\/p>\n<\/details>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Materiais e fabrica\u00e7\u00e3o<\/h2>\n<div style=\"overflow-x:auto; -webkit-overflow-scrolling:touch; width:100%; box-sizing:border-box;\">\n<table style=\"width:100%; border-collapse:collapse; min-width:500px;\">\n<thead>\n<tr>\n<th style=\"background:#1F4E79; color:#ffffff; padding:10px 12px; text-align:center; font-size:clamp(12px,1.5vw+8px,15px); white-space:nowrap;\">Propriedade<\/th>\n<th style=\"background:#1F4E79; color:#ffffff; padding:10px 12px; text-align:center; font-size:clamp(12px,1.5vw+8px,15px); white-space:nowrap;\">Detalhe<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Material base<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">A\u00e7o carbono AISI 1045 (roda dentada); Ferro fundido ou a\u00e7o (bucha de engate r\u00e1pido)<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Teor de carbono<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">0,43\u20130,50% (grau 1045)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Resist\u00eancia \u00e0 trac\u00e7\u00e3o<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">\u2265 585 MPa (85 ksi)<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Tratamento t\u00e9rmico<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Dentes endurecidos por indu\u00e7\u00e3o com dureza HRC 50\u201360 (rodas dentadas \u226425T)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Acabamento da superf\u00edcie<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">\u00d3xido preto; revestimento opcional de zinco e n\u00edquel.<\/td>\n<\/tr>\n<tr style=\"background:#f5f8fc;\">\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Fabrica\u00e7\u00e3o<\/td>\n<td style=\"padding:8px 12px; text-align:center; border-bottom:1px solid #e0e0e0; font-size:clamp(12px,1.5vw+8px,15px);\">Fresagem CNC, mandrilamento de precis\u00e3o, rebarba\u00e7\u00e3o automatizada<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Aplica\u00e7\u00f5es industriais<\/h2>\n<div style=\"display:flex; flex-wrap:wrap; gap:12px;\">\n<div style=\"display:inline-block; width:100%; max-width:190px; text-align:center; padding:3%; box-sizing:border-box;\">\n<span style=\"font-size:36px;\">&#127981;<\/span><\/p>\n<p style=\"font-weight:700; margin:4px 0 0;\">Fabrica\u00e7\u00e3o<\/p>\n<p style=\"font-size:clamp(12px,1.5vw+8px,14px); color:#666;\">Linhas de produ\u00e7\u00e3o, sistemas automatizados<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:190px; text-align:center; padding:3%; box-sizing:border-box;\">\n<span style=\"font-size:36px;\">&#9874;<\/span><\/p>\n<p style=\"font-weight:700; margin:4px 0 0;\">Minera\u00e7\u00e3o e Agregados<\/p>\n<p style=\"font-size:clamp(12px,1.5vw+8px,14px); color:#666;\">Britadores, peneiras, elevadores<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:190px; text-align:center; padding:3%; box-sizing:border-box;\">\n<span style=\"font-size:36px;\">&#127806;<\/span><\/p>\n<p style=\"font-weight:700; margin:4px 0 0;\">Agricultura<\/p>\n<p style=\"font-size:clamp(12px,1.5vw+8px,14px); color:#666;\">Colheitadeiras, irriga\u00e7\u00e3o, manuseio de gr\u00e3os<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:190px; text-align:center; padding:3%; box-sizing:border-box;\">\n<span style=\"font-size:36px;\">&#128230;<\/span><\/p>\n<p style=\"font-weight:700; margin:4px 0 0;\">Log\u00edstica<\/p>\n<p style=\"font-size:clamp(12px,1.5vw+8px,14px); color:#666;\">Classifica\u00e7\u00e3o, transporte, paletiza\u00e7\u00e3o<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Hist\u00f3rias de sucesso de clientes<\/h2>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<p style=\"margin:0 0 4px;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span> <strong>Woodside Energy \u2014 Karratha, Austr\u00e1lia<\/strong><\/p>\n<p style=\"margin:0; font-style:italic;\">\u201cOs acionamentos das correias transportadoras das plantas de GNL utilizam exclusivamente rodas dentadas de engate r\u00e1pido. O recurso de desconex\u00e3o r\u00e1pida \u00e9 essencial durante janelas de manuten\u00e7\u00e3o apertadas.\u201d<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<p style=\"margin:0 0 4px;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9734;<\/span> <strong>Volkswagen \u2013 Wolfsburg, Alemanha<\/strong><\/p>\n<p style=\"margin:0; font-style:italic;\">\u201cTransportadores de transfer\u00eancia para oficinas de carroceria. O sistema QD permite a troca de rodas dentadas durante breves pausas para troca de modelos.\u201d<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<p style=\"margin:0 0 4px;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span> <strong>Mahindra e Mahindra \u2013 Pune, \u00cdndia<\/strong><\/p>\n<p style=\"margin:0; font-style:italic;\">\u201cOs acionamentos da f\u00e1brica de montagem de tratores. As rodas dentadas QD simplificaram significativamente nosso programa de manuten\u00e7\u00e3o preventiva.\u201d<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<p style=\"margin:0 0 4px;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span> <strong>Petrobras \u2013 Rio de Janeiro, Brasil<\/strong><\/p>\n<p style=\"margin:0; font-style:italic;\">\u201cAcionamentos auxiliares de plataformas offshore em ambientes de \u00e1gua salgada. As rodas dentadas QD zincadas resistiram \u00e0 corros\u00e3o de forma admir\u00e1vel.\u201d<\/p>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Perguntas frequentes<\/h2>\n<details style=\"margin:8px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79;\">O que \u00e9 uma bucha QD?<\/summary>\n<p>Bucha c\u00f4nica padronizada com face flangeada que se fixa a um eixo por meio de parafusos de cabe\u00e7a sextavada. Permite a remo\u00e7\u00e3o da roda dentada simplesmente afrouxando os parafusos e utilizando os orif\u00edcios de eleva\u00e7\u00e3o.<\/p>\n<\/details>\n<details style=\"margin:8px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79;\">Quantos tipos de buchas QD existem?<\/summary>\n<p>Os tipos mais comuns incluem JA, JA-H, SH, SDS, SD, SK, SF, E, F, J, M e N, cada um abrangendo diferentes faixas de di\u00e2metro de furo e cubo.<\/p>\n<\/details>\n<details style=\"margin:8px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79;\">As buchas QD s\u00e3o intercambi\u00e1veis \u200b\u200bentre marcas?<\/summary>\n<p>Sim, as buchas QD seguem um padr\u00e3o c\u00f4nico e de fura\u00e7\u00e3o padronizado pela ind\u00fastria, portanto, as rodas dentadas Ever-power QD aceitam buchas dos principais fabricantes.<\/p>\n<\/details>\n<details style=\"margin:8px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79;\">Posso obter uma roda dentada QD com dentes endurecidos?<\/summary>\n<p>Sim, nossas rodas dentadas QD com 25 dentes ou menos v\u00eam de f\u00e1brica com dentes endurecidos por indu\u00e7\u00e3o. Tamb\u00e9m oferecemos vers\u00f5es totalmente endurecidas para aplica\u00e7\u00f5es abrasivas.<\/p>\n<\/details>\n<details style=\"margin:8px 0; border:1px solid #ddd; border-radius:6px; padding:3%;\">\n<summary style=\"font-weight:700; cursor:pointer; color:#1F4E79;\">Qual a diferen\u00e7a entre QD-Tipo B e QD-Tipo C?<\/summary>\n<p>O modelo QD tipo B possui o cubo de bucha QD em um dos lados. O modelo QD tipo C possui cubos de bucha em ambos os lados para alinhamento centralizado da corrente ou aplica\u00e7\u00f5es de suporte duplo.<\/p>\n<\/details>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is a QD bushing?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A standardised tapered bushing with a flanged face that clamps onto a shaft using cap screws. It allows sprocket removal by simply loosening the screws and using the jacking holes.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many QD bushing types are there?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Common types include JA, JA-H, SH, SDS, SD, SK, SF, E, F, J, M, and N, each covering different bore and hub diameter ranges.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Are QD bushings interchangeable across brands?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, QD bushings follow an industry-standard taper and bolt pattern, so Ever-power QD sprockets accept bushings from major manufacturers.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I get a hardened-teeth QD sprocket?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, our QD sprockets with 25 teeth or fewer come standard with induction-hardened teeth. We also offer full-hardened versions for abrasive applications.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the difference between QD-Type B and QD-Type C?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"QD-Type B has the QD bushing hub on one side. QD-Type C has bushing hubs on both sides for centred chain alignment or dual-support applications.\"\n            }\n        }\n    ]\n}<\/script><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Produtos complementares recomendados<\/h2>\n<div style=\"display:flex; flex-wrap:wrap; gap:12px;\">\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"color:#1F4E79; margin:0 0 6px;\">\ud83d\udd17 Correntes de rolos compat\u00edveis<\/h3>\n<p style=\"margin:0;\">Correntes de rolos refor\u00e7adas e em conformidade com o padr\u00e3o ANSI, perfeitamente compat\u00edveis com a sua sele\u00e7\u00e3o de rodas dentadas. <a href=\"https:\/\/sprockets.top\/pt\/\" style=\"color:#1F4E79;\">Navegue pelas cadeias<\/a><\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"color:#1F4E79; margin:0 0 6px;\">\ud83d\udd28 Buchas do Eixo<\/h3>\n<p style=\"margin:0;\">Buchas de encaixe c\u00f4nico, QD e c\u00f4nico bipartido para montagem segura do eixo.<\/p>\n<\/div>\n<div style=\"display:inline-block; width:100%; max-width:400px; box-sizing:border-box; padding:3%; background:#f9f9f9; border-radius:8px; margin:8px 0; vertical-align:top; border-left:4px solid #1F4E79; word-break:break-word; overflow-wrap:break-word;\">\n<h3 style=\"color:#1F4E79; margin:0 0 6px;\">\u2699 Rolamentos e alojamentos<\/h3>\n<p style=\"margin:0;\">Mancais de apoio, mancais de flange e mancais de tensionamento para sistemas de transmiss\u00e3o completos.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/chains.webp\" alt=\"Correntes industriais para sistemas de engrenagens\" style=\"max-width:100%; height:auto; border-radius:8px; margin:16px 0;\" loading=\"lazy\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Procedimento de Instala\u00e7\u00e3o<\/h2>\n<ol style=\"padding-left:20px;\">\n<li style=\"margin:8px 0;\"><strong>Limpeza do eixo:<\/strong> Remova ferrugem, graxa e res\u00edduos de adesivo antigo da superf\u00edcie do eixo usando lixa e solvente.<\/li>\n<li style=\"margin:8px 0;\"><strong>Prepara\u00e7\u00e3o da bucha:<\/strong> Inspecione o furo e o cone da bucha em busca de danos. Aplique uma fina camada de composto antiaderente na superf\u00edcie c\u00f4nica.<\/li>\n<li style=\"margin:8px 0;\"><strong>Conjunto:<\/strong> Coloque a bucha no cubo da roda dentada, alinhe os furos dos parafusos e aperte os parafusos de cabe\u00e7a sextavada com a m\u00e3o.<\/li>\n<li style=\"margin:8px 0;\"><strong>Posicionamento:<\/strong> Deslize o conjunto sobre o eixo at\u00e9 a posi\u00e7\u00e3o axial desejada.<\/li>\n<li style=\"margin:8px 0;\"><strong>Aperto:<\/strong> Aperte os parafusos de cabe\u00e7a sextavada uniformemente em um padr\u00e3o em estrela, seguindo o valor especificado pelo fabricante.<\/li>\n<li style=\"margin:8px 0;\"><strong>Verifica\u00e7\u00e3o:<\/strong> Gire o eixo manualmente e verifique se ele gira livremente. Confira o alinhamento com uma r\u00e9gua ou laser.<\/li>\n<\/ol>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Manuten\u00e7\u00e3o e cuidados<\/h2>\n<p>Inspecione visualmente o perfil dos dentes semanalmente. Lubrifique a corrente com \u00f3leo ISO VG 100 a cada 500 horas. Me\u00e7a o alongamento da corrente mensalmente \u2014 substitua-a quando atingir o alongamento de 3%. Se o desgaste na face do dente exceder 0,5 mm al\u00e9m do perfil original, substitua a roda dentada. Sempre substitua a corrente e a roda dentada como um conjunto combinado.<\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#1F4E79; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #1F4E79; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Certifica\u00e7\u00f5es e Garantia de Qualidade<\/h2>\n<p>Todos os produtos est\u00e3o em conformidade com as normas ANSI\/ASME B29.1, ISO 606 e DIN 8187\/8188. Nossas instala\u00e7\u00f5es possuem certifica\u00e7\u00e3o ISO 9001:2015, com auditorias de conformidade cont\u00ednuas. Certificados de materiais (EN 10204 3.1) e Certificados de Conformidade est\u00e3o dispon\u00edveis para cada pedido. Oferecemos suporte a protocolos de qualidade espec\u00edficos do cliente, incluindo PPAP (Processo de Aprova\u00e7\u00e3o de Pe\u00e7as de Produ\u00e7\u00e3o) para OEMs automotivos e documenta\u00e7\u00e3o de materiais em conformidade com a FDA para aplica\u00e7\u00f5es na ind\u00fastria aliment\u00edcia. Nosso compromisso com a qualidade: se qualquer engrenagem n\u00e3o atender \u00e0s especifica\u00e7\u00f5es publicadas dentro do per\u00edodo de garantia, n\u00f3s a substituiremos gratuitamente.<\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#E87722; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #E87722; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Por que escolher a Ever-power Australia Sprocket Co., Ltd. como parceira?<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/sprockets-factory-1.webp\" alt=\"F\u00e1brica de engrenagens Ever-power\" style=\"max-width:100%; height:auto; border-radius:8px; margin:16px 0;\" loading=\"lazy\" \/><\/p>\n<p>Fabricamos rodas dentadas industriais h\u00e1 mais de duas d\u00e9cadas, exportando para mais de 60 pa\u00edses em seis continentes. Nossa unidade de produ\u00e7\u00e3o verticalmente integrada ocupa 30.000 m\u00b2 e abriga mais de 120 centros de usinagem CNC, linhas de t\u00eampera por indu\u00e7\u00e3o e um laborat\u00f3rio de metrologia totalmente equipado. Possu\u00edmos a certifica\u00e7\u00e3o ISO 9001:2015 e mantemos total rastreabilidade dos materiais, desde o tarugo bruto at\u00e9 o produto acabado. Nossa equipe de engenharia oferece assist\u00eancia gratuita na sele\u00e7\u00e3o, modelos CAD e prototipagem r\u00e1pida para clientes OEM. Seja seu pedido de 100 ou 100.000 pe\u00e7as, entregamos qualidade consistente dentro do prazo \u2014 com garantia de 12 meses e suporte p\u00f3s-venda dedicado.<\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw+12px,26px); color:#E87722; margin:28px 0 14px 0; font-weight:700; border-bottom:2px solid #E87722; padding-bottom:8px; word-break:break-word; overflow-wrap:break-word;\">Pronto para atualizar seu sistema de acionamento?<\/h2>\n<p>Entre em contato com nossa equipe de especialistas hoje mesmo para obter pre\u00e7os competitivos, suporte t\u00e9cnico ou solicitar amostras. Nosso compromisso \u00e9 ajud\u00e1-lo a encontrar a solu\u00e7\u00e3o ideal em rodas dentadas para sua aplica\u00e7\u00e3o.<\/p>\n<p style=\"text-align:center;\">\n<a href=\"https:\/\/sprockets.top\/pt\/contato\/\" style=\"display:inline-block; background:#E87722; color:#ffffff; padding:14px 32px; text-decoration:none; border-radius:6px; font-weight:700; font-size:clamp(14px,2vw+10px,18px); margin:10px 4px;\">Solicite um or\u00e7amento gratuito<\/a><br \/>\n<a href=\"https:\/\/sprockets.top\/pt\/\" style=\"display:inline-block; background:#1F4E79; color:#ffffff; padding:14px 32px; text-decoration:none; border-radius:6px; font-weight:700; font-size:clamp(14px,2vw+10px,18px); margin:10px 4px;\">Explore todos os produtos<\/a>\n<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p style=\"font-size: clamp(14px, 2vw + 10px, 18px); line-height:1.7; color:#333; font-family: Arial, sans-serif; word-break: break-word; overflow-wrap: break-word;\">As rodas dentadas com bucha QD apresentam o sistema de montagem de desconex\u00e3o r\u00e1pida padr\u00e3o da ind\u00fastria para instala\u00e7\u00e3o e remo\u00e7\u00e3o \u00e1geis. Abrangendo as s\u00e9ries ANSI n\u00ba 35 a n\u00ba 200, essas rodas dentadas suportam configura\u00e7\u00f5es de uma, duas e tr\u00eas fileiras, tornando-as a escolha preferida para acionamentos nas ind\u00fastrias de manufatura, HVAC e de processos em todo o mundo.<\/p>","protected":false},"featured_media":976,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[3504],"product_tag":[3563,3559,3561,3560,3562],"class_list":{"0":"post-1004","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sprockets","7":"product_tag-industrial-qd-sprocket","8":"product_tag-qd-bushing-sprocket","9":"product_tag-qd-type-sprocket","10":"product_tag-quick-disconnect-sprocket","11":"product_tag-removable-hub-sprocket","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/product\/1004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/comments?post=1004"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/media\/976"}],"wp:attachment":[{"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/media?parent=1004"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/product_brand?post=1004"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/product_cat?post=1004"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sprockets.top\/pt\/wp-json\/wp\/v2\/product_tag?post=1004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}