{"id":1771,"date":"2026-03-17T18:20:49","date_gmt":"2026-03-17T10:20:49","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=1771"},"modified":"2026-03-17T18:20:49","modified_gmt":"2026-03-17T10:20:49","slug":"adh-series-hydraulic-direct-acting-brakes-adh60-adh90-adh120","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/pt\/adh-series-hydraulic-direct-acting-brakes-adh60-adh90-adh120\/","title":{"rendered":"Trav\u00f5es hidr\u00e1ulicos de a\u00e7\u00e3o direta da s\u00e9rie ADH (ADH60, ADH90, ADH120)"},"content":{"rendered":"<p>Os trav\u00f5es hidr\u00e1ulicos de a\u00e7\u00e3o direta da s\u00e9rie ADH s\u00e3o trav\u00f5es de seguran\u00e7a de alto desempenho, aplicados por mola e com liberta\u00e7\u00e3o hidr\u00e1ulica, concebidos para aplica\u00e7\u00f5es industriais exigentes. Estes trav\u00f5es \u00e0 prova de falhas proporcionam uma reten\u00e7\u00e3o est\u00e1tica fi\u00e1vel e pot\u00eancia de paragem de emerg\u00eancia, garantindo a seguran\u00e7a e a integridade de maquinaria cr\u00edtica. A sua conce\u00e7\u00e3o compacta e de a\u00e7\u00e3o direta oferece um tempo de resposta r\u00e1pido e uma integra\u00e7\u00e3o simples em sistemas novos ou existentes.<\/p>    <h2 class=\"wp-block-heading\" id=\"h-key-features-and-technical-advantages\">Principais carater\u00edsticas e vantagens t\u00e9cnicas<\/h2>    <ul class=\"wp-block-list\"> <li><strong>Funcionamento \u00e0 prova de falhas:<\/strong> O trav\u00e3o \u00e9 engatado por uma for\u00e7a de mola pr\u00e9-definida, assegurando que a travagem ocorre automaticamente em caso de falta de energia ou perda de press\u00e3o hidr\u00e1ulica. Isto \u00e9 fundamental para aplica\u00e7\u00f5es que privilegiam a seguran\u00e7a.<\/li>    <li><strong>Mecanismo de a\u00e7\u00e3o direta:<\/strong> Sem alavancas interm\u00e9dias, a press\u00e3o hidr\u00e1ulica actua diretamente sobre o pist\u00e3o, proporcionando tempos de resposta r\u00e1pidos tanto para o engate como para o desengate.<\/li>    <li><strong>Estabilidade t\u00e9rmica superior:<\/strong> O design de disco aberto permite uma dissipa\u00e7\u00e3o de calor eficiente, mantendo um desempenho de travagem consistente mesmo durante ciclos frequentes, ao contr\u00e1rio dos trav\u00f5es de tambor fechados.<\/li>    <li><strong>Bin\u00e1rio de travagem consistente:<\/strong> A for\u00e7a de travagem est\u00e1 linearmente relacionada com a for\u00e7a da mola e n\u00e3o \u00e9 afetada pela dire\u00e7\u00e3o de rota\u00e7\u00e3o, proporcionando um desempenho previs\u00edvel e est\u00e1vel.<\/li>    <li><strong>Manuten\u00e7\u00e3o simplificada:<\/strong> O design permite uma f\u00e1cil inspe\u00e7\u00e3o e substitui\u00e7\u00e3o das pastilhas de fric\u00e7\u00e3o, minimizando o tempo de inatividade e os custos de manuten\u00e7\u00e3o. A pequena folga de ar incorporada (0,05-0,15 mm) requer um ajuste m\u00ednimo durante a vida \u00fatil das almofadas.<\/li>    <li><strong>Constru\u00e7\u00e3o compacta e robusta:<\/strong> Proporciona um elevado bin\u00e1rio de travagem num conjunto mais pequeno e mais leve do que os trav\u00f5es de tambor tradicionais, poupando espa\u00e7o valioso e reduzindo a carga estrutural.<\/li> <\/ul>    <h2 class=\"wp-block-heading\" id=\"h-adh-series-model-specifications\">Especifica\u00e7\u00f5es do modelo da s\u00e9rie ADH<\/h2>    <p>Selecione o modelo adequado com base na for\u00e7a de travagem necess\u00e1ria, no di\u00e2metro do disco e na press\u00e3o do sistema. A for\u00e7a de travagem para cada modelo pode ser determinada com precis\u00e3o utilizando as f\u00f3rmulas fornecidas.<\/p>    <h3 class=\"wp-block-heading\" id=\"h-braking-force-calculation-guide\">Guia de c\u00e1lculo da for\u00e7a de travagem<\/h3>    <p class=\"translation-block\">A f\u00f3rmula da for\u00e7a de travagem \u00e9 <strong>For\u00e7a de Travagem (N) = (P \u2013 0.25) x Constante<\/strong>, onde:<\/p>    <ul class=\"wp-block-list\"> <li><strong>P<\/strong> \u00e9 a press\u00e3o de funcionamento do sistema hidr\u00e1ulico em MPa.<\/li>    <li><strong>0,25 MPa<\/strong> \u00e9 a contrapress\u00e3o equivalente das molas de retorno.<\/li>    <li>O <strong>Constante<\/strong> \u00e9 espec\u00edfico para cada modelo (por exemplo, 1560 para o ADH60).<\/li> <\/ul>    <p class=\"translation-block\">O <strong>Bin\u00e1rio de Travagem (N.m)<\/strong> \u00e9 ent\u00e3o calculado por: <code>For\u00e7a de Travagem (N) \/ 1000 x Raio de Fric\u00e7\u00e3o Efectivo (B)<\/code>.<\/p>    <figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Modelo<\/th><th>Di\u00e2metro do disco aplic\u00e1vel (\u03a6A mm)<\/th><th>Raio de fric\u00e7\u00e3o efetivo (B mm)<\/th><th>Press\u00e3o de trabalho (P MPa)<\/th><th>F\u00f3rmula da for\u00e7a de travagem (N)<\/th><th>Volume do cilindro (cm\u00b3)<\/th><th>Peso (kg)<\/th><\/tr><\/thead><tbody><tr><td><strong>ADH60<\/strong><\/td><td>315 \u2013 445<\/td><td>117 \u2013 183<\/td><td>5<\/td><td>(P - 0,25) x 1560<\/td><td>26<\/td><td>23<\/td><\/tr><tr><td><strong>ADH90<\/strong><\/td><td>495 \u2013 625<\/td><td>190 \u2013 255<\/td><td>5<\/td><td>(P - 0,25) x 3000<\/td><td>35<\/td><td>46<\/td><\/tr><tr><td><strong>ADH120<\/strong><\/td><td>705 \u2013 795<\/td><td>278 \u2013 322<\/td><td>5<\/td><td>(P - 0,25) x 4710<\/td><td>54.9<\/td><td>68<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Tabela 1: Par\u00e2metros b\u00e1sicos e f\u00f3rmulas de desempenho para os trav\u00f5es da s\u00e9rie ADH.<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\" id=\"h-dimensional-drawings-and-installation-data\">Desenhos dimensionais e dados de instala\u00e7\u00e3o<\/h2>    <p>O desenho e a tabela seguintes fornecem todas as dimens\u00f5es necess\u00e1rias para a conce\u00e7\u00e3o e integra\u00e7\u00e3o do sistema. Certifique-se de que a pin\u00e7a de trav\u00e3o est\u00e1 corretamente alinhada com o disco de trav\u00e3o durante a instala\u00e7\u00e3o.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"878\" height=\"627\" data-id=\"1777\" src=\"https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh1.webp\" alt=\"Desenho dimensional do freio hidr\u00e1ulico de a\u00e7\u00e3o direta da s\u00e9rie ADH\" class=\"wp-image-1777\" srcset=\"https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh1.webp 878w, https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh1-300x214.webp 300w, https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh1-768x548.webp 768w, https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh1-18x12.webp 18w\" sizes=\"auto, (max-width: 878px) 100vw, 878px\" \/><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"801\" height=\"562\" data-id=\"1776\" src=\"https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh.webp\" alt=\"Especifica\u00e7\u00f5es t\u00e9cnicas do freio hidr\u00e1ulico de a\u00e7\u00e3o direta da s\u00e9rie ADH\" class=\"wp-image-1776\" srcset=\"https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh.webp 801w, https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh-300x210.webp 300w, https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh-768x539.webp 768w, https:\/\/www.takebrakes.com\/wp-content\/uploads\/2025\/08\/ADH_xh-18x12.webp 18w\" sizes=\"auto, (max-width: 801px) 100vw, 801px\" \/><\/figure> <\/figure>    <figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Modelo<\/th><th>A<\/th><th>B<\/th><th>C<\/th><th>D<\/th><th>E<\/th><th>F<\/th><th>G<\/th><th>H<\/th><th>J<\/th><th>K<\/th><th>L<\/th><th>M<\/th><th>N<\/th><th>O<\/th><th>P<\/th><th>R<\/th><th>S<\/th><th>T<\/th><th>U<\/th><th>W<\/th><th>X<\/th><\/tr><\/thead><tbody><tr><td><strong>ADH60<\/strong><\/td><td>315-445<\/td><td>117-183<\/td><td>90-115<\/td><td>135-160<\/td><td>130-155<\/td><td>245-295<\/td><td>12<\/td><td>160-225<\/td><td>110<\/td><td>140<\/td><td>10<\/td><td>120<\/td><td>210<\/td><td>240<\/td><td>54<\/td><td>80<\/td><td>72<\/td><td>10<\/td><td>65<\/td><td>8<\/td><td>9<\/td><\/tr><tr><td><strong>ADH90<\/strong><\/td><td>495-625<\/td><td>190-255<\/td><td>145-170<\/td><td>165-190<\/td><td>195-220<\/td><td>335-385<\/td><td>14<\/td><td>250-315<\/td><td>120<\/td><td>150<\/td><td>15<\/td><td>160<\/td><td>270<\/td><td>300<\/td><td>66<\/td><td>96<\/td><td>80<\/td><td>12<\/td><td>70<\/td><td>10<\/td><td>11<\/td><\/tr><tr><td><strong>ADH120<\/strong><\/td><td>705-795<\/td><td>278-322<\/td><td>210-230<\/td><td>230-250<\/td><td>270-290<\/td><td>470-510<\/td><td>16<\/td><td>355-400<\/td><td>140<\/td><td>175<\/td><td>20<\/td><td>200<\/td><td>370<\/td><td>400<\/td><td>70<\/td><td>100<\/td><td>103<\/td><td>15<\/td><td>85<\/td><td>12<\/td><td>13<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Tabela 2: Dimens\u00f5es pormenorizadas da instala\u00e7\u00e3o (mm). Consultar a Fig. 1 para as letras correspondentes.<\/figcaption><\/figure>    <h2 class=\"wp-block-heading\" id=\"h-recommended-applications\">Aplica\u00e7\u00f5es recomendadas<\/h2>    <p>O design robusto e o desempenho fi\u00e1vel da s\u00e9rie ADH fazem dela a escolha ideal para:<\/p>    <ul class=\"wp-block-list\"> <li>Gruas e equipamento de eleva\u00e7\u00e3o (por exemplo, p\u00f3rticos, pontes rolantes)<\/li>    <li>Guinchos e enroladores<\/li>    <li>M\u00e1quinas de bombordo e de conv\u00e9s<\/li>    <li>Sistemas de correias transportadoras<\/li>    <li>Maquinaria mineira e metal\u00fargica<\/li>    <li>Trav\u00f5es de rotor e de guinada de turbinas e\u00f3licas<\/li> <\/ul>    <h2 class=\"wp-block-heading\" id=\"h-operating-conditions\">Condi\u00e7\u00f5es de funcionamento<\/h2>    <ul class=\"wp-block-list\"> <li><strong>Temperatura ambiente:<\/strong> -25\u00b0C a +40\u00b0C<\/li>    <li><strong>Frequ\u00eancia de funcionamento:<\/strong> Menos de 720 ciclos por hora<\/li>    <li><strong>Altitude:<\/strong> N\u00e3o superior a 2000m<\/li>    <li><strong>Ambiente:<\/strong> Adequado para utiliza\u00e7\u00e3o em interiores ou exteriores com prote\u00e7\u00e3o contra chuva\/neve. O ambiente deve estar livre de meios explosivos e gases corrosivos ou poeiras condutoras que possam danificar o metal e o isolamento.<\/li>    <li><strong>Umidade Relativa:<\/strong> N\u00e3o superior a 90%<\/li>    <li><strong>Fonte de alimenta\u00e7\u00e3o:<\/strong> DC110V ou DC220V. Por favor, especifique quaisquer requisitos especiais de tens\u00e3o durante a encomenda.<\/li> <\/ul>    <h2 class=\"wp-block-heading\">Produtos relacionados<\/h2>    <p>Para solu\u00e7\u00f5es de travagem abrangentes, considere estes produtos relacionados:<\/p>    <ul class=\"wp-block-list\">  <li><a href=\"https:\/\/www.takebrakes.com\/pt\/dadh-series-hydraulic-direct-acting-brake\/\">S\u00e9rie DADH Freio Hidr\u00e1ulico de A\u00e7\u00e3o Direta<\/a> \u2013 Alternativa de a\u00e7\u00e3o direta<\/li>   <li><a href=\"https:\/\/www.takebrakes.com\/pt\/ylbz-series-hydraulic-wheel-side-brake\/\">Trav\u00e3o lateral hidr\u00e1ulico de roda da s\u00e9rie YLBZ<\/a> \u2013 Solu\u00e7\u00e3o do lado da roda<\/li>   <li><a href=\"https:\/\/www.takebrakes.com\/pt\/ydgz-40-heavy-duty-hydraulic-rail-clamp\/\">YDGZ 40 Fixador Hidr\u00e1ulico de Carril de Alta Resist\u00eancia<\/a> \u2013 Op\u00e7\u00e3o de bra\u00e7adeira de carril<\/li>  <\/ul>   <div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-bottom\"     data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;1771&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this Product&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;ADH Series Hydraulic Direct-Acting Brakes (ADH60, ADH90, ADH120)&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>              <div class=\"kksr-stars\">      <div class=\"kksr-stars-inactive\">             <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div>      <div class=\"kksr-stars-active\" style=\"width: 142.5px;\">             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 5px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div> <\/div>                   <div class=\"kksr-legend\" style=\"font-size: 19.2px;\">             5\/5 - (1 voto)    <\/div>     <\/div>","protected":false},"excerpt":{"rendered":"<p>Os freios hidr\u00e1ulicos de a\u00e7\u00e3o direta da s\u00e9rie ADH oferecem uma travagem robusta e fi\u00e1vel para aplica\u00e7\u00f5es de alta resist\u00eancia, oferecendo um design compacto e uma for\u00e7a de travagem elevada.<\/p>","protected":false},"author":1,"featured_media":1778,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[27,31,26,28,29,30],"class_list":["post-1771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-caliper-brake","tag-conveyor-belt","tag-disc-brake","tag-hydraulic","tag-service-brake","tag-winch"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/1771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/comments?post=1771"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/1771\/revisions"}],"predecessor-version":[{"id":2546,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/1771\/revisions\/2546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/media\/1778"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/media?parent=1771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/categories?post=1771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/tags?post=1771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}