{"id":55,"count":1,"description":"A \"Normally Open\" brake is a unit that is <strong>disengaged<\/strong> in its default, de-energized state. In this state, the shaft is free to rotate without any braking force being applied. To activate the brake and stop or hold the load, power must be supplied.    This is often referred to as a \"power-applied\" or \"energize-to-engage\" brake.    The principle of operation is the inverse of a spring-applied (fail-safe) brake:  <ul>   \t<li><strong>Estado predeterminado (sin energ\u00eda):<\/strong>\u00a0There is no force\u2014or only a very light release spring force\u2014acting on the friction disc. The brake is \"open,\" and the shaft is free.<\/li>   \t<li><strong>Estado de frenado (Encendido):<\/strong>\u00a0La potencia (generalmente presi\u00f3n hidr\u00e1ulica, presi\u00f3n neum\u00e1tica o una corriente el\u00e9ctrica que crea un campo magn\u00e9tico) se aplica activamente para generar una fuerza de apriete en el disco de fricci\u00f3n, accionando el freno y creando un par de frenado.<\/li>  <\/ul>  <strong>Crucial Safety Implication:<\/strong> A \"Normally Open\" brake is <strong>no a prueba de fallos<\/strong>. If there is a loss of control power or system pressure, the braking force is lost, and the brake will disengage.    <strong>Primary Applications:<\/strong> Because they are not fail-safe, \"Normally Open\" brakes are used for specific service or process control functions, not for critical safety holding:  <ul>   \t<li><strong>Control de Tensi\u00f3n:<\/strong>\u00a0In unwind stands for materials like paper, steel, or wire, a \"Normally Open\" pneumatic or electric brake can apply a continuous and precisely modulated amount of drag to maintain constant tension in the material as it is unspooled.<\/li>   \t<li><strong>Frenado de servicio din\u00e1mico:<\/strong>\u00a0Se utilizan como freno de servicio principal en aplicaciones donde tambi\u00e9n se instala un freno de emergencia o de estacionamiento separado y a prueba de fallos. Por ejemplo, los frenos de servicio en un veh\u00edculo o un carrito en movimiento.<\/li>   \t<li><strong>Dinam\u00f3metros:<\/strong>\u00a0Utilizado para aplicar una carga variable y controlada para probar el rendimiento de motores y motores el\u00e9ctricos.<\/li>  <\/ul>  In summary, \"Normally Open\" describes a brake that requires power to stop a load. Its function is primarily for controlled, in-process braking, and it is fundamentally unsuitable for applications where a load must be safely held in the event of a power failure.","link":"https:\/\/www.takebrakes.com\/es\/tag\/normally-open\/","name":"Normalmente Abierto","slug":"normally-open","taxonomy":"post_tag","meta":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/tags\/55","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/posts?tags=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}