{"id":1115,"date":"2026-03-20T05:24:00","date_gmt":"2026-03-20T05:24:00","guid":{"rendered":"https:\/\/ptoshaft.supplies\/?post_type=product&#038;p=1115"},"modified":"2026-03-20T05:24:08","modified_gmt":"2026-03-20T05:24:08","slug":"lemon-shaped-pto-shaft-farm-driveline-component","status":"publish","type":"product","link":"https:\/\/ptoshaft.supplies\/pt\/product\/lemon-shaped-pto-shaft-farm-driveline-component\/","title":{"rendered":"Eixo de tomada de for\u00e7a em formato de lim\u00e3o | Componente de transmiss\u00e3o agr\u00edcola"},"content":{"rendered":"<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Vis\u00e3o geral do produto<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Cut a lemon in half crosswise and look at the shape. Two rounded lobes meeting at pointed ends. That&#8217;s exactly the cross-section of the <strong>Eixo da tomada de for\u00e7a em forma de lim\u00e3o<\/strong> tube profile, and the shape isn&#8217;t decorative; it&#8217;s functional. The two-lobe geometry gives this <strong>componente de transmiss\u00e3o agr\u00edcola<\/strong> uma toler\u00e2ncia angular maior na junta telesc\u00f3pica em compara\u00e7\u00e3o com um perfil triangular, mantendo ainda uma transfer\u00eancia de torque confi\u00e1vel atrav\u00e9s do contato frontal entre os tubos interno e externo.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">O eixo de tomada de for\u00e7a (TDF) em formato de lim\u00e3o para equipamentos agr\u00edcolas \u00e9 um dos nossos modelos mais populares entre os operadores coreanos que utilizam tratores de m\u00e9dio porte (20 a 70 HP) com implementos que exigem flexibilidade angular moderada durante a opera\u00e7\u00e3o. Segadoras de disco, rastelos rotativos, distribuidores de fertilizantes e cultivadores rotativos leves s\u00e3o os exemplos t\u00edpicos de uso. O perfil tamb\u00e9m \u00e9 frequentemente encontrado em tratores compactos de marcas japonesas como Kubota, Yanmar e Iseki.<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1150\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1.webp\" alt=\"Eixo da tomada de for\u00e7a em forma de lim\u00e3o - componente 1\" width=\"1536\" height=\"1024\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1.webp 1536w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1-1280x853.webp 1280w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1-980x653.webp 980w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1-480x320.webp 480w\" sizes=\"auto, (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) 1536px, 100vw\" \/><\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">O que diferencia o formato de lim\u00e3o do triangular?<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Ambos os perfis t\u00eam a mesma fun\u00e7\u00e3o: travar o tubo interno ao tubo externo rotacionalmente, permitindo o deslizamento axial. A diferen\u00e7a est\u00e1 na geometria de contato. Um eixo de tomada de for\u00e7a (PTO) em formato de lim\u00e3o possui superf\u00edcies curvas que criam uma leve a\u00e7\u00e3o de cunha durante a transmiss\u00e3o de torque, o que reduz a concentra\u00e7\u00e3o de tens\u00e3o nas bordas de contato. A desvantagem \u00e9 uma capacidade de torque m\u00e1ximo marginalmente menor por unidade de di\u00e2metro do tubo em compara\u00e7\u00e3o com um perfil triangular ou em estrela. Para a maioria dos casos, o eixo de tomada de for\u00e7a (PTO) em formato de lim\u00e3o \u00e9 a melhor op\u00e7\u00e3o. <a style=\"color: #2a5c8a; text-decoration: none;\" href=\"https:\/\/ptoshaft.supplies\/pt\/product-category\/pto-shaft\/\">eixo de tomada de for\u00e7a agr\u00edcola<\/a> Para aplica\u00e7\u00f5es com menos de 70 HP, essa compensa\u00e7\u00e3o vale muito a pena.<\/p>\n<div style=\"text-align: center; margin: 15px 0;\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Seguem duas tabelas de especifica\u00e7\u00f5es. A primeira abrange os principais par\u00e2metros de montagem do eixo da tomada de for\u00e7a (PTO) em formato de lim\u00e3o. A segunda fornece detalhes sobre os materiais e a fabrica\u00e7\u00e3o dos componentes do tubo em formato de lim\u00e3o.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; margin: 15px 0; font-size: 15px;\">\n<tbody>\n<tr style=\"background-color: #2a5c8a; color: #fff;\">\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold; width: 30%;\">Par\u00e2metro<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold;\">Valor<\/th>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Fun\u00e7\u00e3o<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Eixo da tomada de for\u00e7a e pe\u00e7as do eixo de acionamento da tomada de for\u00e7a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Usar<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Tipos de tratores e implementos agr\u00edcolas<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tipo de garfo<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Pino de press\u00e3o duplo, Pinos de parafuso, Pinos bipartidos, Pino de press\u00e3o, Libera\u00e7\u00e3o r\u00e1pida, Fixa\u00e7\u00e3o esf\u00e9rica, Colar<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Processamento de jugo<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Forjamento<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Cor<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Verde; Laranja; Amarelo; Preto, etc.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tipo de tubo<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Tubo de lim\u00e3o<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Processamento de Tubos<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Desenho a frio<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tipo Spline<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">1 1\/8&#8243; Z6; 1 3\/8&#8243; Z6; 1 3\/8&#8243; Z21; 1 3\/4&#8243; Z20; 1 3\/4&#8243; Z6; 8-38*32*6; 8-42*36*7; 8-48*42*8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Especifica\u00e7\u00f5es dos componentes do tubo de lim\u00e3o<\/h3>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; margin: 15px 0; font-size: 15px;\">\n<tbody>\n<tr style=\"background-color: #2a5c8a; color: #fff;\">\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold; width: 30%;\">Par\u00e2metro<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold;\">Valor<\/th>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">N\u00famero do modelo<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Pe\u00e7as do eixo da tomada de for\u00e7a \/ Tubo de lim\u00e3o do eixo da tomada de for\u00e7a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Fun\u00e7\u00e3o<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Pe\u00e7as de transmiss\u00e3o de pot\u00eancia<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tamanho<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Tamanho padr\u00e3o OEM<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Processamento de pe\u00e7as<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Forjamento<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Material<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">C45, 20CrMnTi, 42CrMo, 40Cr, adapt\u00e1veis \u200b\u200b\u00e0s necessidades do cliente<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Ci\u00eancia dos Materiais por Tr\u00e1s do Eixo da Tomada de For\u00e7a em Forma de Lim\u00e3o<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Um detalhe que diferencia nosso Eixo de Tomada de For\u00e7a (TDF) em formato de lim\u00e3o para equipamentos agr\u00edcolas das alternativas mais baratas \u00e9 a variedade de ligas de a\u00e7o utilizadas em seus diferentes componentes. Cada parte do conjunto est\u00e1 sujeita a um tipo diferente de tens\u00e3o mec\u00e2nica, e selecionamos a liga de acordo com essa tens\u00e3o, em vez de usar uma \u00fanica liga para todas as pe\u00e7as.<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Garfo: A\u00e7o liga 40Cr<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Os garfos suportam as maiores tens\u00f5es de flex\u00e3o e tor\u00e7\u00e3o na montagem. N\u00f3s os forjamos em a\u00e7o 40Cr (equivalente ao AISI 5140), que oferece uma boa combina\u00e7\u00e3o de resist\u00eancia \u00e0 tra\u00e7\u00e3o e tenacidade ao impacto ap\u00f3s tratamento t\u00e9rmico de t\u00eampera e revenido. A dureza superficial fica entre HRC 28 e 32, suficientemente dura para resistir ao desgaste na interface da estria, mas n\u00e3o t\u00e3o dura a ponto de se tornar quebradi\u00e7a sob cargas de choque.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1151 aligncenter\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2.webp\" alt=\"Eixo da tomada de for\u00e7a em formato de lim\u00e3o - detalhe 2\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2.webp 1024w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2-980x980.webp 980w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Tubos Lemon: A\u00e7o Carbono C45<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Os tubos telesc\u00f3picos s\u00e3o trefilados a frio a partir de a\u00e7o carbono m\u00e9dio C45 (AISI 1045). Essa liga oferece um equil\u00edbrio entre usinabilidade, soldabilidade e resist\u00eancia. A trefila\u00e7\u00e3o a frio melhora o acabamento superficial e a precis\u00e3o dimensional al\u00e9m do que a lamina\u00e7\u00e3o a quente consegue alcan\u00e7ar, conferindo ao eixo da tomada de for\u00e7a em formato de lim\u00e3o seu movimento telesc\u00f3pico suave com folga radial m\u00ednima entre os tubos interno e externo.<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Op\u00e7\u00f5es de materiais personalizados<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Para aplica\u00e7\u00f5es com requisitos de tens\u00e3o incomuns, tamb\u00e9m oferecemos 20CrMnTi (a\u00e7o para cementa\u00e7\u00e3o de engrenagens em conjuntos de caixas de engrenagens integradas) e 42CrMo (liga de alta resist\u00eancia para aplica\u00e7\u00f5es de torque extremo). Esses materiais est\u00e3o dispon\u00edveis sob encomenda, com prazo de produ\u00e7\u00e3o de 15 a 20 dias.<\/p>\n<div style=\"text-align: center; margin: 15px 0;\"><\/div>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/pto-shaft-component-1.webp\" alt=\"pe\u00e7as do eixo de acionamento da tomada de for\u00e7a\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Inspe\u00e7\u00e3o de manuten\u00e7\u00e3o e desgaste<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">O eixo de tomada de for\u00e7a (TDF) em formato de lim\u00e3o para equipamentos agr\u00edcolas requer o mesmo cronograma b\u00e1sico de lubrifica\u00e7\u00e3o que os demais. <strong>eixo de acionamento da tomada de for\u00e7a<\/strong> profiles, but the lemon tube&#8217;s curved surfaces have one maintenance advantage: debris is less likely to pack into corners compared to triangular or star profiles. Here&#8217;s how to keep it running season after season:<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Cronograma de lubrifica\u00e7\u00e3o<\/h3>\n<ul style=\"font-size: 16px; line-height: 2.2; color: #333; padding-left: 8px; margin: 10px 0 18px 0; list-style: none;\">\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> A cada 8 horas de opera\u00e7\u00e3o: lubrifique ambos os conjuntos de rolamentos cruzados com graxa NLGI #2 EP at\u00e9 que graxa fresca apare\u00e7a em todas as quatro veda\u00e7\u00f5es de cada junta.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> A cada 50 horas: limpe a \u00e1rea de sobreposi\u00e7\u00e3o do tubo de drenagem, remova a graxa antiga e qualquer sujeira acumulada e, em seguida, lubrifique novamente as superf\u00edcies deslizantes.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> A cada 100 horas: verifique se os rolamentos de seguran\u00e7a giram livremente, inspecione as prote\u00e7\u00f5es pl\u00e1sticas quanto a rachaduras e aperte quaisquer ancoragens de corrente soltas.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> Fora de temporada: inspe\u00e7\u00e3o completa dos furos dos pinos do garfo, espessura da parede do tubo na zona de sobreposi\u00e7\u00e3o, folga do rolamento transversal e condi\u00e7\u00e3o geral da pintura.<\/li>\n<\/ul>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Sinais de desgaste da c\u00e2mara de ar<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Oscila\u00e7\u00e3o ou balan\u00e7o excessivo na junta telesc\u00f3pica ao segurar a haste e tentar mov\u00ea-la lateralmente. Dificuldade em estender ou retrair os tubos suavemente. Marcas ou desgaste vis\u00edveis nas superf\u00edcies dos tubos de lim\u00e3o ao separ\u00e1-los. Se algum desses sinais aparecer, os tubos est\u00e3o desgastados al\u00e9m do limite de vida \u00fatil e devem ser substitu\u00eddos em pares.<\/p>\n<div style=\"text-align: center; margin: 15px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1149 aligncenter\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1.webp\" alt=\"Eixo da tomada de for\u00e7a em formato de lim\u00e3o - detalhe 1\" width=\"1536\" height=\"1024\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1.webp 1536w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1-1280x853.webp 1280w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1-980x653.webp 980w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1-480x320.webp 480w\" sizes=\"auto, (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) 1536px, 100vw\" \/><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Seguran\u00e7a e Preven\u00e7\u00e3o de Acidentes<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">O emaranhamento da tomada de for\u00e7a (TDF) continua sendo uma das principais causas de les\u00f5es graves em fazendas na Coreia. O eixo da TDF em formato de lim\u00e3o para equipamentos agr\u00edcolas \u00e9 fornecido com um manual completo de instru\u00e7\u00f5es. <strong>escudo de seguran\u00e7a da tomada de for\u00e7a<\/strong> set, but the shield only works if it&#8217;s properly maintained and the operator follows safe work practices.<\/p>\n<ul style=\"font-size: 16px; line-height: 2.2; color: #333; padding-left: 8px; margin: 10px 0 18px 0; list-style: none;\">\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Mantenha ambas as metades do escudo no lugar durante toda a opera\u00e7\u00e3o. A aus\u00eancia de um escudo nunca \u00e9 uma solu\u00e7\u00e3o aceit\u00e1vel.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Nunca tente desobstruir uma transmiss\u00e3o em funcionamento. Desligue o motor e bloqueie-o primeiro.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Use roupas justas ao trabalhar perto de equipamentos de tomada de for\u00e7a (PTO). Tecidos soltos e cabelos compridos representam riscos de emaranhamento.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Substitua imediatamente as prote\u00e7\u00f5es de seguran\u00e7a rachadas ou quebradas. Temos pe\u00e7as de reposi\u00e7\u00e3o para o eixo da tomada de for\u00e7a em formato de lim\u00e3o em estoque em nosso armaz\u00e9m na Coreia.<\/li>\n<\/ul>\n<div style=\"text-align: center; margin: 15px 0;\"><\/div>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/pto-shaft-application-3.webp\" alt=\"Eixo de acionamento da tomada de for\u00e7a para uso em campo\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Produtos complementares<\/h2>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Combina\u00e7\u00e3o de eixo e caixa de engrenagens Lemon<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">O eixo da tomada de for\u00e7a em forma de lim\u00e3o transmite torque para o <a style=\"color: #2a5c8a; text-decoration: none;\" href=\"https:\/\/agriculturalgear-boxes.com\/\" target=\"_blank\" rel=\"noopener\">caixa de engrenagens agr\u00edcola<\/a> na implementa\u00e7\u00e3o. Uma caixa de engrenagens de uma segadora de discos, por exemplo, recebe a entrada de 540 RPM da tomada de for\u00e7a (TDF) e a converte na velocidade da l\u00e2mina exigida pelo mecanismo de corte. A estria do garfo tubular deve corresponder \u00e0 estria do eixo de entrada da caixa de engrenagens para uma conex\u00e3o adequada. Nossa equipe pode verificar a compatibilidade de ambos os componentes no momento do seu pedido para garantir que a combina\u00e7\u00e3o esteja correta.<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Pe\u00e7as de reposi\u00e7\u00e3o e componentes individuais<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Os pares de tubos de borracha (interno + externo), kits de rolamentos transversais, garfos em todos os estilos de fixa\u00e7\u00e3o, protetores de seguran\u00e7a e pinos de travamento est\u00e3o dispon\u00edveis individualmente. Os tubos de borracha s\u00e3o o componente mais frequentemente substitu\u00eddo ap\u00f3s algumas temporadas, visto que as superf\u00edcies curvas se desgastam gradualmente e desenvolvem folga.<\/p>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/agricultural-gearbox-4.webp\" alt=\"caixa de engrenagens agr\u00edcola\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Por que este eixo de tomada de for\u00e7a em formato de lim\u00e3o se destaca?<\/h2>\n<ul style=\"font-size: 16px; line-height: 2.2; color: #333; padding-left: 8px; margin: 10px 0 18px 0; list-style: none;\">\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Constru\u00e7\u00e3o em liga m\u00faltipla: n\u00facleos em 40Cr, tubos em C45 e, opcionalmente, 42CrMo para aplica\u00e7\u00f5es extremas.<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> As dimens\u00f5es padr\u00e3o OEM do perfil de lim\u00e3o s\u00e3o compat\u00edveis com Kubota, Yanmar, Iseki e todas as principais marcas. <a style=\"color: #2a5c8a; text-decoration: none;\" href=\"https:\/\/ptoshaft.supplies\/pt\/\">marcas de tratores<\/a><\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Superf\u00edcies de tubos trefilados a frio para um encaixe telesc\u00f3pico suave e baixa vibra\u00e7\u00e3o durante a opera\u00e7\u00e3o em campo.<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Sele\u00e7\u00e3o completa de garfos: pino de press\u00e3o duplo, pino de parafuso, pino bipartido, libera\u00e7\u00e3o r\u00e1pida, fixa\u00e7\u00e3o esf\u00e9rica, colar<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Fabrica\u00e7\u00e3o com certifica\u00e7\u00f5es CE, ISO e TS, com relat\u00f3rios de testes de materiais dispon\u00edveis por lote.<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> A equipe t\u00e9cnica de l\u00edngua coreana confirma o tamanho e a compatibilidade do eixo do lim\u00e3o antes do envio de cada pedido.<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1148 aligncenter\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-1-1.webp\" alt=\"Eixo de tomada de for\u00e7a em forma de lim\u00e3o - 1 (1)\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-1-1.webp 600w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-1-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/li>\n<\/ul>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/pto-shaft-factory-2.webp\" alt=\"Linha de produ\u00e7\u00e3o de eixos de tomada de for\u00e7a\" width=\"1508\" height=\"764\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Perguntas frequentes<\/h2>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">What&#8217;s the advantage of a lemon tube over a triangular tube in a farm driveline component?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">The lemon profile&#8217;s curved surfaces reduce stress concentration at contact edges, which can extend tube life in applications with frequent angular changes. It also tends to be easier to clean than a triangular profile because soil doesn&#8217;t pack into sharp corners.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Qual a faixa de pot\u00eancia (HP) que o eixo da tomada de for\u00e7a em formato de lim\u00e3o abrange?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">A s\u00e9rie L1 suporta at\u00e9 cerca de 15 HP, a L4 abrange de 30 a 40 HP e a L6 atinge aproximadamente 60 HP. Acima disso, recomendamos a transi\u00e7\u00e3o para a s\u00e9rie S com tubos em estrela ou estriados para maior capacidade de torque.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Posso adquirir este eixo de tomada de for\u00e7a em formato de lim\u00e3o com um limitador de torque pr\u00e9-instalado?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Sim. Embreagem de fric\u00e7\u00e3o, parafuso de cisalhamento e embreagem de roda livre com catraca est\u00e3o dispon\u00edveis como acess\u00f3rios instalados de f\u00e1brica. O limitador \u00e9 montado na extremidade do eixo da tomada de for\u00e7a (TDF) em formato de lim\u00e3o que se conecta ao implemento.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">De que material \u00e9 utilizado especificamente os tubos de lim\u00e3o?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Os tubos padr\u00e3o para lim\u00f5es s\u00e3o fabricados em a\u00e7o carbono m\u00e9dio C45 (AISI 1045), trefilado a frio. Para clientes com requisitos de resist\u00eancia especiais, est\u00e3o dispon\u00edveis op\u00e7\u00f5es em a\u00e7o 40Cr e 42CrMo sob encomenda.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Como posso saber se o meu eixo de tomada de for\u00e7a atual possui tubos em formato de lim\u00e3o ou tubos triangulares?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Separate the inner tube from the outer and look at the cross-section. Lemon has two rounded lobes with pointed ends (like a lemon cut crosswise). Triangular has three distinct flat sides. If still unsure, send us a photo and we&#8217;ll identify it immediately.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">O eixo de tomada de for\u00e7a (TDF) em formato de lim\u00e3o para equipamentos agr\u00edcolas \u00e9 compat\u00edvel com TDF de 540 e 1000 RPM?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Yes. The tube profile doesn&#8217;t affect PTO speed compatibility. Select the tractor-end yoke with the correct spline for your PTO speed (6-spline for 540 RPM, 21-spline for 1000 RPM in most cases).<\/p>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Avalia\u00e7\u00f5es de clientes<\/h2>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Kim Hyo-jin, Operador de Cortador de Discos, Chungcheongnam-do (primavera de 2025)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;I switched from a triangular to this lemon profile shaft for my disc mower because the dealer recommended it for the slight angle I run at. He was right. Smoother operation and the tubes slide easier when I&#8217;m raising and lowering the mower. Eight months and counting without issues.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Baek Seung-ho, revendedor Kubota, Gyeonggi-do (final de 2024)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;Many Kubota compact tractors in this region originally came with lemon-profile shafts. When customers need replacements, this is what I sell them. Dimensions match the OEM parts exactly, and the price makes it a straightforward recommendation.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Jang Mi-rae, Fazenda de Vegetais Org\u00e2nicos, Jeolla-do (in\u00edcio de 2025)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;L3 lemon shaft on a 30 HP tractor running a fertilizer spreader. Very light duty application but the shaft quality is still high. The cold-drawn tubes feel machined-smooth when you slide them apart. Not something I expected at this price point.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Kwon Dae-jung, Reparo de Equipamentos Agr\u00edcolas, Daejeon (meados de 2024)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;I&#8217;ve rebuilt and replaced hundreds of PTO shafts in my career. The lemon tubes on this shaft are well-finished with no rough spots that would accelerate wear. Cross-bearing seals look properly fitted. For a non-OEM shaft, the quality control is tight.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Noh Yeon-su, Criador de Gado, Gyeongsangbuk-do (outono de 2024)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;Bought two Lemon-Shaped PTO Shafts for a hay tedder and a rotary rake. Both work as expected with no vibration or play. The safety shields spin freely and the yellow color is easy to spot. Decent product for the money.&#8221;<\/p>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Embalagem e envio<\/h2>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/packing-and-shipping-1.webp\" alt=\"embalagem e envio\" width=\"1024\" height=\"1536\" title=\"\"><\/div>","protected":false},"excerpt":{"rendered":"<p>O eixo de tomada de for\u00e7a (TDF) em formato de lim\u00e3o para equipamentos agr\u00edcolas utiliza um perfil tubular arredondado de dois l\u00f3bulos que proporciona uma transmiss\u00e3o de torque suave com boa toler\u00e2ncia angular. Fabricado em a\u00e7os-liga C45, 40Cr e 42CrMo com garfos forjados. As dimens\u00f5es padr\u00e3o OEM s\u00e3o compat\u00edveis com tratores Kubota, Yanmar, John Deere e outras marcas. Certificado CE, ISO e TS. Adequado para segadoras, cultivadores, espalhadores e implementos agr\u00edcolas de m\u00e9dio porte.<\/p>","protected":false},"featured_media":1148,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[5413],"product_tag":[],"class_list":{"0":"post-1115","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shaft","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/product\/1115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/comments?post=1115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/media\/1148"}],"wp:attachment":[{"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/media?parent=1115"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/product_brand?post=1115"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/product_cat?post=1115"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/pt\/wp-json\/wp\/v2\/product_tag?post=1115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}