{"id":20626,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/asynchronous-vibration\/"},"modified":"2026-05-23T22:38:30","modified_gmt":"2026-05-23T22:38:30","slug":"asynchronous-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt\/glossary\/asynchronous-vibration\/","title":{"rendered":"O que \u00e9 vibra\u00e7\u00e3o ass\u00edncrona? Componentes n\u00e3o s\u00edncronos"},"content":{"rendered":"<h1>Entendendo a vibra\u00e7\u00e3o ass\u00edncrona<\/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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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\/20626?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>vibra\u00e7\u00e3o ass\u00edncrona<\/strong> (tamb\u00e9m designada vibra\u00e7\u00e3o n\u00e3o s\u00edncrona) \u00e9 <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> em frequ\u00eancias que s\u00e3o <em>n\u00e3o<\/em> m\u00faltiplos inteiros exatos \u2014 <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/harmonics\/\">ordens<\/a> \u2014 da velocidade de rota\u00e7\u00e3o do eixo. Ao contr\u00e1rio de <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/synchronous-vibration\/\">vibra\u00e7\u00e3o s\u00edncrona<\/a> de <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/unbalance\/\">desequil\u00edbrio<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/misalignment\/\">desalinhamento<\/a> (que aparece sempre a 1\u00d7, 2\u00d7 ou 3\u00d7 da velocidade de rota\u00e7\u00e3o), a vibra\u00e7\u00e3o ass\u00edncrona ocorre a frequ\u00eancias determinadas pela geometria dos componentes, por efeitos eletromagn\u00e9ticos ou por fontes externas, e n\u00e3o pela rota\u00e7\u00e3o do pr\u00f3prio eixo.<\/p>\n<p>Distinguir conte\u00fado s\u00edncrono de conte\u00fado ass\u00edncrono \u00e9 uma das compet\u00eancias mais fundamentais na \u00e1rea da maquinaria <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration-diagnostics\/\">diagn\u00f3stico<\/a>, porque essa distin\u00e7\u00e3o restringe imediatamente a busca pela causa. Os componentes s\u00edncronos apontam para problemas relacionados com a massa rotativa ou com a geometria do rotor; os componentes ass\u00edncronos, por sua vez, apontam para defeitos nos elementos rolantes, falhas el\u00e9tricas ou influ\u00eancias provenientes de fora do rotor. Acertar nesta classifica\u00e7\u00e3o logo no in\u00edcio evita que um analista tenha de, por exemplo, equilibrar uma m\u00e1quina cujo verdadeiro problema \u00e9 um rolamento com defeito.<\/p>\n<h2>1. S\u00edncrono vs. ass\u00edncrono: a principal diferen\u00e7a<\/h2>\n<p>O limite \u00e9 definido inteiramente pelo <strong>ordem<\/strong> \u2014 a rela\u00e7\u00e3o entre a frequ\u00eancia de vibra\u00e7\u00e3o e a frequ\u00eancia da velocidade de rota\u00e7\u00e3o. Um pico numa ordem exata de n\u00famero inteiro \u00e9 s\u00edncrono e est\u00e1 sincronizado com a rota\u00e7\u00e3o do eixo; um pico numa ordem fracion\u00e1ria \u00e9 ass\u00edncrono e obedece a outro ritmo.<\/p>\n<ul>\n<li><strong>S\u00edncrono (ordens inteiras):<\/strong> 1,00\u00d7, 2,00\u00d7, 3,00\u00d7 \u2014 desequil\u00edbrio, desalinhamento, a <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bent-shaft\/\">veio curvado<\/a>, certain <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/looseness\/\">folga<\/a> patterns.<\/li>\n<li><strong>Ass\u00edncrono (ordens n\u00e3o inteiras):<\/strong> 2,47\u00d7, 3,57\u00d7, 0,45\u00d7 \u2014 defeitos nos rolamentos, linhas el\u00e9tricas, instabilidades subs\u00edncronas e fontes externas.<\/li>\n<\/ul>\n<p>Uma subcategoria \u00fatil \u00e9 a <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/subharmonic\/\">subharm\u00f3nico<\/a> \u2014 energy <em>abaixo<\/em> 1\u00d7 (por exemplo, um pico de 0,5\u00d7 resultante de uma folga excessiva ou atrito). As sub-harm\u00f3nicas s\u00e3o uma forma de conte\u00fado ass\u00edncrono e coexistem com as instabilidades subs\u00edncronas, que ser\u00e3o abordadas mais adiante.<\/p>\n<h2>2. Fontes comuns de vibra\u00e7\u00e3o ass\u00edncrona<\/h2>\n<h3>Defeitos nos rolamentos de elementos rolantes (os mais comuns)<\/h3>\n<p>De longe, a principal fonte de vibra\u00e7\u00e3o ass\u00edncrona:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-fault-frequencies\/\">Frequ\u00eancias de falhas em rolamentos<\/a>:<\/strong> <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bpfo\/\">BPFO<\/a>, <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bpfi\/\">BPFI<\/a>, <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bsf\/\">BSF<\/a> e <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/ftf\/\">FTF<\/a> s\u00e3o determinadas pela geometria do rolamento e nunca s\u00e3o m\u00faltiplos exatos da velocidade do eixo.<\/li>\n<li><strong>Exemplo:<\/strong> Um motor de 1800 RPM (30 Hz) pode apresentar uma BPFO de 107 Hz \u2014 ou seja, 3,57 vezes a velocidade do eixo, o que claramente n\u00e3o \u00e9 um n\u00famero inteiro.<\/li>\n<li><strong>Valor diagn\u00f3stico:<\/strong> Uma frequ\u00eancia ass\u00edncrona suscita imediatamente suspeitas de um problema nos rolamentos.<\/li>\n<li><strong>Dete\u00e7\u00e3o:<\/strong> <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/envelope-analysis\/\">an\u00e1lise de envelope<\/a> \u00e9 a principal t\u00e9cnica utilizada para revelar estes componentes, muitas vezes muito antes de estes aparecerem no espectro normal.<\/li>\n<\/ul>\n<h3>Frequ\u00eancias el\u00e9tricas<\/h3>\n<p>Vibra\u00e7\u00e3o eletromagn\u00e9tica n\u00e3o relacionada com a velocidade do eixo:<\/p>\n<ul>\n<li><strong>2\u00d7 a frequ\u00eancia da rede:<\/strong> 120 Hz em redes de 60 Hz ou 100 Hz em redes de 50 Hz, independentemente da velocidade do motor.<\/li>\n<li><strong>Exemplo:<\/strong> Um motor de 2 p\u00f3los a 60 Hz funciona a cerca de 3550 RPM (59,2 Hz), mas a sua vibra\u00e7\u00e3o ao dobro da frequ\u00eancia da rede situa-se nos 120 Hz \u2014 2,03 vezes a velocidade do eixo, portanto ass\u00edncrona.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/pole-pass-frequency\/\">frequ\u00eancia de passagem do polo<\/a>:<\/strong> pode n\u00e3o ser um m\u00faltiplo inteiro exato.<\/li>\n<li><strong>VFD harmonics:<\/strong> As frequ\u00eancias de comuta\u00e7\u00e3o do acionamento n\u00e3o t\u00eam qualquer rela\u00e7\u00e3o com a velocidade do eixo.<\/li>\n<\/ul>\n<h3>Fontes externas<\/h3>\n<ul>\n<li><strong>Equipamento adjacente:<\/strong> vibra\u00e7\u00e3o transmitida pelo ch\u00e3o a partir de m\u00e1quinas pr\u00f3ximas.<\/li>\n<li><strong>Edif\u00edcio ou funda\u00e7\u00e3o:<\/strong> <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/structural-resonance\/\">resson\u00e2ncias estruturais<\/a> em frequ\u00eancias fixas.<\/li>\n<li><strong>Pulsa\u00e7\u00f5es do processo:<\/strong> ondas de press\u00e3o que se propagam nas tubagens.<\/li>\n<li><strong>Resson\u00e2ncias ac\u00fasticas:<\/strong> ondas estacion\u00e1rias em condutas ou compartimentos.<\/li>\n<\/ul>\n<h3>Instabilidades subs\u00edncronas<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/oil-whirl\/\">Redemoinho de \u00f3leo<\/a>:<\/strong> normalmente 0,42\u20130,48 vezes a velocidade do eixo (n\u00e3o exatamente metade).<\/li>\n<li><strong>Chicote de \u00f3leo:<\/strong> fixa-se \u00e0 frequ\u00eancia natural do rotor <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/natural-frequency\/\">frequ\u00eancia natural<\/a>, e n\u00e3o \u00e0 velocidade do eixo.<\/li>\n<li><strong>Instabilidades da veda\u00e7\u00e3o:<\/strong> frequentemente a frequ\u00eancias determinadas pela din\u00e2mica dos fluidos. Estes s\u00e3o exemplos cl\u00e1ssicos de <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/rotor-instability\/\">instabilidade do rotor<\/a>.<\/li>\n<\/ul>\n<h3>Vibra\u00e7\u00e3o aleat\u00f3ria<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/cavitation\/\">Cavita\u00e7\u00e3o<\/a>:<\/strong> colapso aleat\u00f3rio da bolha, banda larga.<\/li>\n<li><strong>Turbul\u00eancia:<\/strong> flutua\u00e7\u00f5es aleat\u00f3rias do fluxo.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/rubbing\/\">Fric\u00e7\u00e3o<\/a>:<\/strong> contato ca\u00f3tico que gera vibra\u00e7\u00f5es n\u00e3o peri\u00f3dicas.<\/li>\n<\/ul>\n<h2>3. Identifica\u00e7\u00e3o em espectros<\/h2>\n<h3>Caracter\u00edsticas do espetro<\/h3>\n<ul>\n<li><strong>Frequ\u00eancia fixa:<\/strong> Aparece com o mesmo valor de Hz, independentemente das mudan\u00e7as de velocidade.<\/li>\n<li><strong>Order shifts:<\/strong> Se a velocidade variar, a frequ\u00eancia ass\u00edncrona altera a sua ordem (uma vez que a ordem \u00e9 frequ\u00eancia \u00f7 velocidade do eixo).<\/li>\n<li><strong>Gr\u00e1fico em cascata:<\/strong> os componentes ass\u00edncronos aparecem como <em>vertical<\/em> linhas, componentes s\u00edncronos como <em>diagonal<\/em> linhas \u2014 a forma mais intuitiva de as distinguir.<\/li>\n<li><strong>Espectro de ordem:<\/strong> os picos ass\u00edncronos surgem em ordens n\u00e3o inteiras (2,47\u00d7, 3,57\u00d7, e assim por diante).<\/li>\n<\/ul>\n<h3>Procedimento de Diagn\u00f3stico<\/h3>\n<ol>\n<li><strong>Identificar a velocidade de funcionamento<\/strong> a partir do pico 1\u00d7 ou, de forma mais fi\u00e1vel, um <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/tachometer\/\">tac\u00f3metro<\/a>.<\/li>\n<li><strong>Calcular as ordens<\/strong> dividindo cada frequ\u00eancia de pico pela frequ\u00eancia da velocidade de funcionamento.<\/li>\n<li><strong>Integer orders<\/strong> (1,00\u00d7, 2,00\u00d7, 3,00\u00d7) s\u00e3o s\u00edncronas.<\/li>\n<li><strong>Ordens com valores n\u00e3o inteiros<\/strong> (2,47\u00d7, 3,57\u00d7) s\u00e3o ass\u00edncronas.<\/li>\n<li><strong>Corresponder aos tipos de falha<\/strong> comparando as frequ\u00eancias calculadas com as frequ\u00eancias dos rolamentos, das linhas el\u00e9tricas e similares.<\/li>\n<\/ol>\n<p>Em m\u00e1quinas de velocidade vari\u00e1vel, esta separa\u00e7\u00e3o \u00e9 mais n\u00edtida em <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/order-analysis\/\">an\u00e1lise de ordens<\/a>, que referencia o eixo da frequ\u00eancia em m\u00faltiplos da velocidade de funcionamento, de modo a que os picos s\u00edncronos permane\u00e7am im\u00f3veis enquanto os ass\u00edncronos se deslocam.<\/p>\n<h2>4. Import\u00e2ncia diagn\u00f3stica<\/h2>\n<h3>Defeitos de rolamento<\/h3>\n<ul>\n<li>Picos ass\u00edncronos em BPFO, BPFI ou BSF sugerem imediatamente um <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-defects\/\">problema no rolamento<\/a>.<\/li>\n<li>Calcule as frequ\u00eancias te\u00f3ricas dos rolamentos e compare-as com os picos observados.<\/li>\n<li>Uma correspond\u00eancia dentro de cerca de \u00b15% confirma uma avaria no rolamento.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/harmonics\/\">Harm\u00f3nicos<\/a> e <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/sidebands\/\">faixas laterais<\/a> a frequ\u00eancia dos defeitos fornece mais uma confirma\u00e7\u00e3o.<\/li>\n<\/ul>\n<p>Pode simplificar o c\u00e1lculo com um <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/bearing-defect-frequencies\/\">calculadora da frequ\u00eancia de defeitos nos rolamentos<\/a>, que calcula os valores de BPFO, BPFI, BSF e FTF diretamente a partir da geometria do rolamento e da velocidade do eixo.<\/p>\n<h3>Quest\u00f5es eletromagn\u00e9ticas<\/h3>\n<ul>\n<li>Uma linha de frequ\u00eancia de rede 2\u00d7 a 100\/120 Hz aponta para <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/stator-defects\/\">stator<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/air-gap\/\">air-gap<\/a> problemas.<\/li>\n<li>A frequ\u00eancia permanece constante, independentemente das varia\u00e7\u00f5es de velocidade.<\/li>\n<li>A an\u00e1lise da corrente do motor confirma a origem el\u00e9trica.<\/li>\n<\/ul>\n<h3>Vibra\u00e7\u00e3o externa<\/h3>\n<ul>\n<li>Picos que n\u00e3o correspondem nem \u00e0 velocidade da m\u00e1quina nem \u00e0s frequ\u00eancias dos rolamentos.<\/li>\n<li>Podem coincidir com a velocidade de funcionamento do equipamento nas proximidades.<\/li>\n<li>\u00c9 necess\u00e1rio investigar a origem do problema, seguido do seu isolamento ou corre\u00e7\u00e3o.<\/li>\n<\/ul>\n<h2>5. T\u00e9cnicas de an\u00e1lise de vibra\u00e7\u00f5es ass\u00edncronas<\/h2>\n<h3>An\u00e1lise de Envelope<\/h3>\n<ul>\n<li>A principal t\u00e9cnica para a dete\u00e7\u00e3o de defeitos nos rolamentos.<\/li>\n<li>Acentua os impactos repetitivos que geram conte\u00fado ass\u00edncrono.<\/li>\n<li>Suprime componentes s\u00edncronos de baixa frequ\u00eancia intensos.<\/li>\n<li>Mostra claramente as frequ\u00eancias dos rolamentos no resultado <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/envelope-spectrum\/\">espetro de envelope<\/a>.<\/li>\n<\/ul>\n<h3>Acelera\u00e7\u00e3o de alta frequ\u00eancia<\/h3>\n<ul>\n<li>Os defeitos ass\u00edncronos nos rolamentos ocorrem frequentemente na gama de altas frequ\u00eancias (acima de 1 kHz).<\/li>\n<li>Utiliza\u00e7\u00e3o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/accelerometer\/\">aceler\u00f3metros<\/a> com um valor elevado de Fmax.<\/li>\n<li>Isto permite captar os impactos e as resson\u00e2ncias de alta frequ\u00eancia que as medi\u00e7\u00f5es de velocidade de baixa frequ\u00eancia n\u00e3o detetam.<\/li>\n<\/ul>\n<h3>An\u00e1lise de Cepstrum<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/cepstrum\/\">An\u00e1lise de Cepstrum<\/a> \u00e9 eficaz na dete\u00e7\u00e3o de padr\u00f5es peri\u00f3dicos ocultos em sinais ass\u00edncronos.<\/li>\n<li>Deteta fam\u00edlias inteiras de harm\u00f3nicos ou bandas laterais de uma s\u00f3 vez.<\/li>\n<li>Particularmente \u00fatil para rolamentos complexos e <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/gear-defects\/\">engrenagem<\/a> signatures.<\/li>\n<\/ul>\n<h2>6. Exemplos pr\u00e1ticos<\/h2>\n<h3>Motor com um defeito no rolamento<\/h3>\n<ul>\n<li><strong>Running speed:<\/strong> 1750 RPM (29,17 Hz).<\/li>\n<li><strong>Componentes s\u00edncronos:<\/strong> 1\u00d7 a 29,17 Hz, 2\u00d7 a 58,34 Hz.<\/li>\n<li><strong>Componente ass\u00edncrono:<\/strong> um pico a 107 Hz (3,67 vezes a velocidade do eixo).<\/li>\n<li><strong>Diagn\u00f3stico:<\/strong> 107 Hz corresponde ao BPFO calculado \u2192 defeito na pista exterior.<\/li>\n<li><strong>Confirma\u00e7\u00e3o:<\/strong> A natureza ass\u00edncrona confirma que se trata de um problema nos rolamentos, e n\u00e3o de uma avaria no rotor.<\/li>\n<\/ul>\n<h3>Motor VFD em velocidade vari\u00e1vel<\/h3>\n<ul>\n<li>A velocidade do motor varia entre 1200 e 1800 RPM.<\/li>\n<li>O pico 1\u00d7 varia em fun\u00e7\u00e3o da velocidade (s\u00edncrono).<\/li>\n<li>O pico de 120 Hz mant\u00e9m-se (ass\u00edncrono, 2\u00d7 a frequ\u00eancia da linha).<\/li>\n<li><strong>Diagn\u00f3stico:<\/strong> um componente eletromagn\u00e9tico proveniente da alimenta\u00e7\u00e3o de 60 Hz.<\/li>\n<\/ul>\n<p>No terreno, esta separa\u00e7\u00e3o constitui o trabalho quotidiano de um analisador port\u00e1til. Uma vez que um instrumento como o <a href=\"https:\/\/vibromera.eu\/pt\/produto\/balanset-1\/\">Balanset-1A<\/a> Ao ler a velocidade de rota\u00e7\u00e3o atrav\u00e9s do seu tac\u00f3metro \u00f3tico em simult\u00e2neo com o espetro de vibra\u00e7\u00e3o, consegue indicar imediatamente se um determinado pico \u00e9 s\u00edncrono ou ass\u00edncrono \u2014 informando de imediato o engenheiro se a solu\u00e7\u00e3o consiste em equilibrar o rotor ou substituir um rolamento. O reconhecimento de conte\u00fado ass\u00edncrono atrav\u00e9s das suas ordens n\u00e3o inteiras, da sua frequ\u00eancia fixa apesar das varia\u00e7\u00f5es de velocidade ou da sua assinatura vertical num gr\u00e1fico em cascata \u00e9 o que permite a identifica\u00e7\u00e3o precisa de defeitos nos rolamentos, problemas el\u00e9tricos e influ\u00eancias externas \u2014 e indica o caminho para a a\u00e7\u00e3o corretiva adequada.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/\">\u2190 Voltar ao \u00edndice principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Aprenda sobre vibra\u00e7\u00e3o ass\u00edncrona, componentes de vibra\u00e7\u00e3o n\u00e3o relacionados \u00e0 velocidade de rota\u00e7\u00e3o do eixo, incluindo defeitos em rolamentos, frequ\u00eancias el\u00e9tricas e fontes externas.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20626","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/20626","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":1,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/20626\/revisions"}],"predecessor-version":[{"id":101302,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/20626\/revisions\/101302"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/media?parent=20626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/categories?post=20626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/tags?post=20626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}