{"id":159,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/machinery-protection\/"},"modified":"2026-07-03T11:08:50","modified_gmt":"2026-07-03T11:08:50","slug":"machinery-protection","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt\/glossary\/machinery-protection\/","title":{"rendered":"O que \u00e9 prote\u00e7\u00e3o de m\u00e1quinas? Sistemas de seguran\u00e7a para equipamentos"},"content":{"rendered":"<h1>Entendendo os Sistemas de Prote\u00e7\u00e3o de M\u00e1quinas<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit completo de balanceador port\u00e1til e analisador de vibra\u00e7\u00f5es\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Adiciona ao carrinho: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Grande plano do sensor de vibra\u00e7\u00e3o Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">Sensor de vibra\u00e7\u00e3o<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Adiciona ao carrinho: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro laser)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sensor \u00f3tico (tac\u00f3metro laser)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro laser)\">Sensor \u00f3tico (tac\u00f3metro laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Adiciona ao carrinho: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kit de balanceamento de rotor Vibromera: estojo de transporte, condicionador de sinal multicanal, analisador port\u00e1til, base magn\u00e9tica, sensores de vibra\u00e7\u00e3o e cabos espiralados.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Adiciona ao carrinho: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/magnet-stand\/\" title=\"Suporte magn\u00e9tico Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Base magn\u00e9tica.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/magnet-stand\/\" title=\"Suporte magn\u00e9tico Insize-60-kgf\">Suporte magn\u00e9tico Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Adiciona ao carrinho: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/reflective-tape\/\" title=\"Fita refletora\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Fita refletora\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/reflective-tape\/\" title=\"Fita refletora\">Fita refletora<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Adiciona ao carrinho: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Conte\u00fado do kit Balanset-1A com unidade de interface, sensores, tac\u00f3metro e acess\u00f3rios\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; OEM\">Balanceador din\u00e2mico \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Adiciona ao carrinho: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Prote\u00e7\u00e3o de m\u00e1quinas<\/strong> - tamb\u00e9m designada por prote\u00e7\u00e3o de equipamentos ou salvaguarda de m\u00e1quinas - refere-se aos sistemas de monitoriza\u00e7\u00e3o e controlo que detectam automaticamente condi\u00e7\u00f5es de funcionamento perigosas (<a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> ultrapassando os limites de seguran\u00e7a, temperaturas excessivas, press\u00f5es anormais) e executam ac\u00e7\u00f5es de prote\u00e7\u00e3o (alarmes e, em seguida, paragens autom\u00e1ticas) para evitar danos catastr\u00f3ficos no equipamento, riscos de seguran\u00e7a ou liberta\u00e7\u00f5es para o ambiente. Na sua conce\u00e7\u00e3o, estes sistemas d\u00e3o prioridade \u00e0 preven\u00e7\u00e3o de danos em detrimento da manuten\u00e7\u00e3o da produ\u00e7\u00e3o e s\u00e3o constru\u00eddos \u00e0 prova de falhas: uma falha do sensor ou uma perda de energia conduz a m\u00e1quina a uma paragem segura, em vez de permitir que continue a funcionar \u00e0s cegas.<\/p>\n<p>A prote\u00e7\u00e3o das m\u00e1quinas \u00e9 deliberadamente distinta da <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/condition-monitoring\/\">monitoriza\u00e7\u00e3o de condi\u00e7\u00f5es<\/a>. A monitoriza\u00e7\u00e3o do estado do equipamento acompanha o estado do equipamento para planear a manuten\u00e7\u00e3o, emitindo avisos precoces ao longo de semanas ou meses. Em contrapartida, um sistema de prote\u00e7\u00e3o fornece uma resposta de emerg\u00eancia imediata, executando uma paragem autom\u00e1tica em segundos quando um limiar cr\u00edtico \u00e9 ultrapassado. Os dois s\u00e3o complementares - um ganha tempo de planeamento, o outro evita o estrondo - mas respondem a requisitos diferentes.<\/p>\n<h2>1. Componentes do sistema de prote\u00e7\u00e3o<\/h2>\n<h3>Sensores (instalados de forma permanente)<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/proximity-probe\/\">Sondas de proximidade<\/a> medi\u00e7\u00e3o do deslocamento do veio em rela\u00e7\u00e3o \u00e0 chumaceira.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/accelerometer\/\">Aceler\u00f3metros<\/a> montados nas caixas de rolamentos.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/temperature-sensor\/\">Sensores de temperatura<\/a> (RTDs e termopares).<\/li>\n<li>Transmissores de press\u00e3o e de caudal.<\/li>\n<li>Sensores de posi\u00e7\u00e3o axial que observam a extremidade de impulso.<\/li>\n<li>Normalmente redundante - dois ou tr\u00eas sensores por par\u00e2metro medido.<\/li>\n<\/ul>\n<h3>Hardware de monitoriza\u00e7\u00e3o<\/h3>\n<ul>\n<li>Um processador dedicado ao sistema de prote\u00e7\u00e3o.<\/li>\n<li>Processamento de sinais em tempo real.<\/li>\n<li>L\u00f3gica de vota\u00e7\u00e3o (2 em 2 ou 2 em 3).<\/li>\n<li>Sa\u00eddas de rel\u00e9 que comandam a desativa\u00e7\u00e3o.<\/li>\n<li>Separado do DCS\/PLC para que a sua integridade n\u00e3o dependa da rede de controlo de processos.<\/li>\n<\/ul>\n<h3>L\u00f3gica de encerramento e actuadores<\/h3>\n<ul>\n<li>Circuitos de disparo com liga\u00e7\u00f5es f\u00edsicas (hardwired) \u2014 n\u00e3o apenas software.<\/li>\n<li>V\u00e1lvulas solen\u00f3ides para disparo de turbinas.<\/li>\n<li>Disjuntores para disparos de motores.<\/li>\n<li>Conce\u00e7\u00e3o \u00e0 prova de falhas: a perda de energia provoca um disparo.<\/li>\n<\/ul>\n<h2>2. A norma API 670<\/h2>\n<h3>Requisitos para as turbom\u00e1quinas<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/api-670\/\">API 670<\/a> \u00e9 o padr\u00e3o da ind\u00fastria para sistemas de prote\u00e7\u00e3o de m\u00e1quinas:<\/p>\n<ul>\n<li>Efetivamente obrigat\u00f3rio para turbom\u00e1quinas acima de aproximadamente 10.000 HP.<\/li>\n<li>Especifica os tipos e quantidades de sensores.<\/li>\n<li>Define a l\u00f3gica de vota\u00e7\u00e3o e a redund\u00e2ncia.<\/li>\n<li>Define os tempos de atraso do alarme e do disparo.<\/li>\n<li>Requer que o sistema seja independente do controlo do processo.<\/li>\n<\/ul>\n<h3>Configura\u00e7\u00e3o t\u00edpica do sensor de acordo com a API 670<\/h3>\n<ul>\n<li><strong>Vibra\u00e7\u00e3o radial:<\/strong> dois conjuntos de sondas de proximidade XY \u2014 quatro sondas por rolamento \u2014 que captam o do veio&#8217; <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/radial-vibration\/\">vibra\u00e7\u00e3o radial<\/a>.<\/li>\n<li><strong>Posi\u00e7\u00e3o axial:<\/strong> duas sondas de desloca\u00e7\u00e3o axial.<\/li>\n<li><strong>Keyphasor:<\/strong> dois <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/keyphasor\/\">refer\u00eancia de fase<\/a> sensores.<\/li>\n<li><strong>Temperatura da chumaceira:<\/strong> dois sensores de temperatura por rolamento.<\/li>\n<li><strong>Total:<\/strong> normalmente 12-20 canais por m\u00e1quina.<\/li>\n<\/ul>\n<h2>3. Prote\u00e7\u00e3o vs. Monitoriza\u00e7\u00e3o do estado<\/h2>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Aspecto<\/th>\n<th>Monitoriza\u00e7\u00e3o de Condi\u00e7\u00e3o<\/th>\n<th>Sistema de prote\u00e7\u00e3o<\/th>\n<\/tr>\n<tr>\n<td>Prop\u00f3sito<\/td>\n<td>Detec\u00e7\u00e3o precoce de falhas para planeamento<\/td>\n<td>Prevenir danos catastr\u00f3ficos<\/td>\n<\/tr>\n<tr>\n<td>Tempo de resposta<\/td>\n<td>Horas a semanas<\/td>\n<td>Segundos<\/td>\n<\/tr>\n<tr>\n<td>Limiares<\/td>\n<td>Menor (alerta antecipado)<\/td>\n<td>Maior (perigo imediato)<\/td>\n<\/tr>\n<tr>\n<td>A\u00e7\u00f5es<\/td>\n<td>Notifica\u00e7\u00f5es, ordens de servi\u00e7o<\/td>\n<td>Desligamento autom\u00e1tico<\/td>\n<\/tr>\n<tr>\n<td>Foco na fiabilidade<\/td>\n<td>Precis\u00e3o<\/td>\n<td>Funcionamento \u00e0 prova de falhas<\/td>\n<\/tr>\n<tr>\n<td>Redund\u00e2ncia<\/td>\n<td>Opcional<\/td>\n<td>Obrigat\u00f3rio<\/td>\n<\/tr>\n<\/table>\n<h3>Integra\u00e7\u00e3o<\/h3>\n<ul>\n<li>As instala\u00e7\u00f5es modernas combinam ambas as fun\u00e7\u00f5es numa \u00fanica plataforma.<\/li>\n<li>Os mesmos sensores podem servir simultaneamente para prote\u00e7\u00e3o e monitoriza\u00e7\u00e3o do estado.<\/li>\n<li>Cada fun\u00e7\u00e3o utiliza o seu pr\u00f3prio processamento e <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/alarm-level\/\">n\u00edveis de alarme<\/a>.<\/li>\n<li>As vias de prote\u00e7\u00e3o mant\u00eam-se independentes e ligadas por cablagem f\u00edsica, em qualquer caso.<\/li>\n<\/ul>\n<h2>4. Par\u00e2metros de prote\u00e7\u00e3o<\/h2>\n<h3>Vibra\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong>Desloca\u00e7\u00e3o do veio:<\/strong> medi\u00e7\u00e3o por sonda de proximidade, com um disparo t\u00edpico de cerca de 25 mils (635 &micro;m) pico a pico.<\/li>\n<li><strong>Velocidade da caixa de rolamentos:<\/strong> um disparo de aproximadamente 0,5-0,6 in\/s (12-15 mm\/s) \u00e9 t\u00edpico.<\/li>\n<li><strong>Acelera\u00e7\u00e3o:<\/strong> utilizados para prote\u00e7\u00e3o de alta frequ\u00eancia.<\/li>\n<\/ul>\n<p>Estabelecer esses n\u00fameros de forma sensata significa relacion\u00e1-los com zonas de severidade reconhecidas; a orienta\u00e7\u00e3o geral moderna, <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/iso-20816-1\/\">ISO 20816-1<\/a> (que substituiu a ISO 10816-1), enquadra a l\u00f3gica de alarme e disparo, enquanto os limites espec\u00edficos de cada m\u00e1quina se encontram nas partes correspondentes da s\u00e9rie ISO 20816 &mdash; por exemplo, a ISO 20816-3 (anteriormente ISO 10816-3) para m\u00e1quinas industriais comuns, e para turbinas a vapor e geradores uma dedicada <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/vibration-iso20816-2-turbines\/\">Calculadora de limites de vibra\u00e7\u00e3o ISO 20816-2<\/a> transforma essas zonas em valores concretos.<\/p>\n<h3>Posi\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong>Posi\u00e7\u00e3o axial:<\/strong> dispara com o movimento excessivo do veio, a assinatura cl\u00e1ssica de <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/thrust-bearing\/\">chumaceira axial<\/a> falha.<\/li>\n<li><strong>Expans\u00e3o diferencial:<\/strong> crescimento do rotor em rela\u00e7\u00e3o ao crescimento do inv\u00f3lucro.<\/li>\n<li><strong>Excentricidade:<\/strong> posi\u00e7\u00e3o do rotor dentro do <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-clearance\/\">folga do rolamento<\/a>, \u00fatil para detetar um <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/thermal-bow\/\">arco t\u00e9rmico<\/a> em marcha lenta.<\/li>\n<\/ul>\n<h3>Temperatura<\/h3>\n<ul>\n<li>Temperatura do metal da chumaceira (normalmente um disparo de 110-120&deg;C).<\/li>\n<li>Temperatura do \u00f3leo de drenagem da chumaceira.<\/li>\n<li>Temperaturas de enrolamento em motores e geradores - a <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/generator-bearing-temp-monitor\/\">monitor de temperatura da chumaceira do gerador<\/a> ajuda a estabelecer limites realistas.<\/li>\n<\/ul>\n<h2>5. Vota\u00e7\u00e3o e redund\u00e2ncia<\/h2>\n<h3>2-out-of-2 (l\u00f3gica AND)<\/h3>\n<ul>\n<li>Ambos os sensores t\u00eam de estar de acordo antes de a m\u00e1quina disparar.<\/li>\n<li>Impede deslocamentos indevidos devido \u00e0 falha de um \u00fanico sensor.<\/li>\n<li>Risco: ambos os sensores t\u00eam de estar a funcionar - n\u00e3o h\u00e1 prote\u00e7\u00e3o se ambos falharem.<\/li>\n<\/ul>\n<h3>2 em 3 (vota\u00e7\u00e3o por maioria)<\/h3>\n<ul>\n<li>A concord\u00e2ncia de dois ou tr\u00eas sensores provoca um disparo.<\/li>\n<li>A melhor fiabilidade, uma vez que tolera um sensor avariado.<\/li>\n<li>Mais caro (tr\u00eas sensores).<\/li>\n<li>Preferencialmente para <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/critical-machinery\/\">m\u00e1quinas cr\u00edticas<\/a>.<\/li>\n<\/ul>\n<h3>Bypass e testes<\/h3>\n<ul>\n<li>Os canais individuais podem ser ignorados para testes ou manuten\u00e7\u00e3o.<\/li>\n<li>Os canais de prote\u00e7\u00e3o nunca podem ser desviados simultaneamente.<\/li>\n<li>Os controlos de bypass est\u00e3o bloqueados com chave.<\/li>\n<li>Os bypasses s\u00e3o reiniciados automaticamente ap\u00f3s um per\u00edodo de tempo definido.<\/li>\n<\/ul>\n<h2>6. Ensaios e manuten\u00e7\u00e3o<\/h2>\n<h3>Ensaios funcionais<\/h3>\n<ul>\n<li>Ensaios peri\u00f3dicos de todo o sistema, trimestrais a anuais.<\/li>\n<li>Simular condi\u00e7\u00f5es de disparo.<\/li>\n<li>Verificar o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/shutdown\/\">encerramento<\/a> \u00e9 efetivamente executada.<\/li>\n<li>Exercitar todos os canais redundantes.<\/li>\n<li>Documentar os resultados.<\/li>\n<\/ul>\n<h3>Calibra\u00e7\u00e3o do sensor<\/h3>\n<ul>\n<li>Anualmente, ou de acordo com a especifica\u00e7\u00e3o do equipamento.<\/li>\n<li>Verificar o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/trip-level\/\">ponto de ajuste de disparo<\/a>.<\/li>\n<li>Testar o tempo de resposta global do sistema.<\/li>\n<li>Manter <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/calibration\/\">calibra\u00e7\u00e3o<\/a> registos.<\/li>\n<\/ul>\n<h3>Manuten\u00e7\u00e3o do sistema<\/h3>\n<ul>\n<li>Manter os sensores limpos e funcionais.<\/li>\n<li>Verificar as fontes de alimenta\u00e7\u00e3o.<\/li>\n<li>Verificar o funcionamento do rel\u00e9 e do atuador.<\/li>\n<li>Atualizar o software e o firmware conforme necess\u00e1rio.<\/li>\n<\/ul>\n<h2>7. Onde se enquadram os diagn\u00f3sticos port\u00e1teis a par da prote\u00e7\u00e3o<\/h2>\n<p>Um sistema de prote\u00e7\u00e3o instalado de forma permanente diz-lhe <em>que<\/em> uma m\u00e1quina est\u00e1 em perigo e a desarma; raramente o informa <em>por que<\/em>. A resposta a essa quest\u00e3o da causa raiz \u00e9 dada com diagn\u00f3sticos port\u00e1teis. Quando um disparo de prote\u00e7\u00e3o assinala um aumento da desloca\u00e7\u00e3o do veio ou da vibra\u00e7\u00e3o da chumaceira, um engenheiro faz o seguimento com um analisador port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt\/produto\/balanset-1\/\">Balanset-1A<\/a>, medindo 1&times; <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/displacement\/\">deslocamento<\/a>, a amplitude e a fase nas pr\u00f3prias chumaceiras da m\u00e1quina para distinguir o desequil\u00edbrio do desalinhamento ou da folga \u2014 e, quando o desequil\u00edbrio \u00e9 a causa, corrigi-lo no local e verificar o resultado antes de a unidade voltar ao servi\u00e7o. Desta forma <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration-monitoring\/\">monitoriza\u00e7\u00e3o de vibra\u00e7\u00e3o<\/a>, A prote\u00e7\u00e3o e o equil\u00edbrio port\u00e1til formam um cont\u00ednuo: a prote\u00e7\u00e3o previne a falha, a monitoriza\u00e7\u00e3o do estado prev\u00ea a falha e o diagn\u00f3stico no terreno corrige-a.<\/p>\n<p>Os sistemas de prote\u00e7\u00e3o de m\u00e1quinas s\u00e3o a rede de seguran\u00e7a que evita falhas catastr\u00f3ficas, desligando automaticamente o equipamento quando surgem condi\u00e7\u00f5es perigosas. Enquanto a monitoriza\u00e7\u00e3o das condi\u00e7\u00f5es fornece os avisos precoces que conduzem \u00e0 manuten\u00e7\u00e3o planeada, os sistemas de prote\u00e7\u00e3o fornecem a resposta de emerg\u00eancia imediata que os torna obrigat\u00f3rios em turbom\u00e1quinas cr\u00edticas e equipamento rotativo de elevado valor, onde uma falha pode ter graves consequ\u00eancias operacionais, de seguran\u00e7a ou ambientais.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/\">\u2190 Voltar ao \u00edndice principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Conhe\u00e7a os sistemas de prote\u00e7\u00e3o de m\u00e1quinas, monitoramento automatizado e sistemas de desligamento que previnem danos catastr\u00f3ficos por meio do monitoramento de vibra\u00e7\u00e3o, temperatura e posi\u00e7\u00e3o.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-159","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/159\/revisions"}],"predecessor-version":[{"id":102220,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/159\/revisions\/102220"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/media?parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/categories?post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/tags?post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}