{"id":32,"count":6,"description":"Pneumatic describes a method of brake actuation that utilizes compressed air as the power source to generate the clamping force. This technology is valued for its cleanliness, responsiveness, and excellent controllability, making it a preferred solution for a specific range of industrial applications.    There are two distinct and opposing principles of operation for pneumatic brakes:  <ol>   \t<li><strong>Pneumatically-Applied \/ \"Normally Open\":<\/strong> Esta \u00e9 a configura\u00e7\u00e3o mais comum para controlo de processo. Neste design, o trav\u00e3o est\u00e1 desengatado no seu estado padr\u00e3o. Para engatar o trav\u00e3o, o ar comprimido \u00e9 conduzido para um atuador (como uma membrana ou pist\u00e3o), que depois aplica for\u00e7a \u00e0s pastilhas ou pin\u00e7as do trav\u00e3o.  <ul>   \t<li><strong>Caracter\u00edstica principal:<\/strong>\u00a0O bin\u00e1rio de travagem \u00e9 diretamente proporcional \u00e0 press\u00e3o de ar fornecida. Isto permite um ajuste extremamente fino e din\u00e2mico da for\u00e7a de travagem, raz\u00e3o pela qual este design \u00e9 o padr\u00e3o da ind\u00fastria para\u00a0<strong>aplica\u00e7\u00f5es de controlo de tens\u00e3o<\/strong>\u00a0on unwind stands for paper, film, and foil. By precisely regulating the air pressure, a constant tension can be maintained on a moving web of material. This is an \"energize-to-engage\" system and is\u00a0<strong>n\u00e3o seguro contra falhas<\/strong>.<\/li>  <\/ul>  <\/li>   \t<li><strong>Pneumatically-Released \/ \"Normally Closed\":<\/strong> Este \u00e9 um <strong>\u00e0 prova de falhas<\/strong> design. O trav\u00e3o mant\u00e9m-se fortemente engatado por um conjunto de molas mec\u00e2nicas no seu estado padr\u00e3o, desenergizado. O ar comprimido \u00e9 utilizado para vencer a for\u00e7a das molas e <em>libertar<\/em> o trav\u00e3o, permitindo que o eixo rode.  <ul>   \t<li><strong>Caracter\u00edstica principal:<\/strong>\u00a0Se houver uma perda de press\u00e3o de ar na m\u00e1quina, o trav\u00e3o ativa-se automaticamente e para ou mant\u00e9m a carga de forma segura. Este design \u00e9 utilizado para aplica\u00e7\u00f5es de reten\u00e7\u00e3o de seguran\u00e7a cr\u00edtica e paragem de emerg\u00eancia, onde o ar comprimido \u00e9 a fonte de energia mais conveniente.<\/li>  <\/ul>  <\/li>  <\/ol>  In summary, choosing a pneumatic brake is driven by specific operational needs. When precise and variable torque is required for process control, the \"Normally Open\" design is ideal. When a clean, reliable, and fail-safe holding brake is needed and plant air is readily available, the \"Normally Closed\" spring-applied, pneumatically-released design is the appropriate choice.","link":"https:\/\/www.takebrakes.com\/pt\/tag\/pneumatic\/","name":"Pneumatic","slug":"pneumatic","taxonomy":"post_tag","meta":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/tags\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts?tags=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}