{"id":147,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/initial-unbalance\/"},"modified":"2026-07-17T21:01:52","modified_gmt":"2026-07-17T21:01:52","slug":"initial-unbalance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt-br\/glossary\/initial-unbalance\/","title":{"rendered":"O que \u00e9 Desbalanceamento Inicial no Balanceamento de Rotores?"},"content":{"rendered":"<h1>Compreendendo o Desbalanceamento Inicial<\/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-br\/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-br\/product\/balanset-1\/\" title=\"Portable balancer &#038; Vibration analyzer 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 full kit portable balancer and vibration analyzer\" 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-br\/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-br\/product\/balanset-1\/\" title=\"Portable balancer &#038; Vibration analyzer Balanset-1A\">Balanceador port\u00e1til &#038; Analisador de vibra\u00e7\u00e3o 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\">&euro;<\/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-br\/wp-json\/wp\/v2\/glossary\/147?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 ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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-br\/wp-json\/wp\/v2\/glossary\/147?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=\"Adicione 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 ao carrinho<\/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-br\/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-br\/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=\"Balanset-1A vibration sensor close-up\" 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-br\/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-br\/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\">&euro;<\/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-br\/wp-json\/wp\/v2\/glossary\/147?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 ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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-br\/wp-json\/wp\/v2\/glossary\/147?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=\"Adicione 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 ao carrinho<\/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-br\/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-br\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00d3ptico (Tac\u00f4metro a 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 \u00d3ptico (Tac\u00f4metro a 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-br\/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-br\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00d3ptico (Tac\u00f4metro a Laser)\">Sensor \u00d3ptico (Tac\u00f4metro a 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\">&euro;<\/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-br\/wp-json\/wp\/v2\/glossary\/147?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 ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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-br\/wp-json\/wp\/v2\/glossary\/147?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=\"Adicione 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 ao carrinho<\/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-br\/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-br\/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=\"Vibromera rotor balancing kit: carry case, multi-channel signal conditioner, handheld analyzer, magnetic base, vibration sensors, and coiled cables.\" 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-br\/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-br\/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\">&euro;<\/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-br\/wp-json\/wp\/v2\/glossary\/147?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 ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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-br\/wp-json\/wp\/v2\/glossary\/147?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=\"Adicione 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 ao carrinho<\/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-br\/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-br\/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=\"Magnet base.\" 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-br\/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-br\/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\">&euro;<\/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-br\/wp-json\/wp\/v2\/glossary\/147?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 ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" class=\"fas fa-cart-plus\" 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href=\"https:\/\/vibromera.eu\/pt-br\/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-br\/product\/reflective-tape\/\" title=\"Fita refletiva\">\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 refletiva\" 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-br\/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-br\/product\/reflective-tape\/\" title=\"Fita refletiva\">Fita refletiva<\/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\">&euro;<\/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\" 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carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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-br\/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-br\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico \u201cBalanset-1A\u201d 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=\"Balanset-1A kit contents with interface unit, sensors, tachometer and accessories\" 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-br\/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-br\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico \u201cBalanset-1A\u201d OEM\">Balanceador din\u00e2mico \u201cBalanset-1A\u201d 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\">&euro;<\/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-br\/wp-json\/wp\/v2\/glossary\/147?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 ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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-br\/wp-json\/wp\/v2\/glossary\/147?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=\"Adicione 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 ao carrinho<\/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>Desbalanceamento inicial<\/strong> \u2014 tamb\u00e9m chamado de desbalanceamento original ou encontrado \u2014 \u00e9 a <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/unbalance\/\">desbalanceamento<\/a> condi\u00e7\u00e3o que existe em um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/rotor\/\">rotor<\/a> antes que qualquer <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balanceamento\/\">balanceamento<\/a> corre\u00e7\u00e3o tenha sido aplicada. \u00c9 o estado de refer\u00eancia do rotor, capturado durante a primeira execu\u00e7\u00e3o de um procedimento de balanceamento. Sua magnitude e localiza\u00e7\u00e3o angular s\u00e3o determinadas por meio da medi\u00e7\u00e3o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> amplitude e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase\/\">fase<\/a> enquanto o rotor gira em sua velocidade de balanceamento. Tudo o que se segue em um trabalho de balanceamento \u00e9 referenciado a esse vetor inicial: \u00e9 o padr\u00e3o contra o qual a efic\u00e1cia do trabalho \u00e9 julgada, e o que resta ap\u00f3s a conclus\u00e3o da corre\u00e7\u00e3o \u00e9 chamado <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/residual-unbalance\/\">desbalanceamento residual<\/a>.<\/p>\n<h2>1. Fontes de Desbalanceamento Inicial<\/h2>\n<p>O desbalanceamento inicial se acumula a partir de muitas fontes ao longo da vida \u00fatil de um rotor \u2014 na fabrica\u00e7\u00e3o, na montagem, em servi\u00e7o e at\u00e9 mesmo durante a manuten\u00e7\u00e3o destinada a melhor\u00e1-lo.<\/p>\n<h3>Toler\u00e2ncias de Fabrica\u00e7\u00e3o<\/h3>\n<p>Mesmo com usinagem de precis\u00e3o, a simetria perfeita \u00e9 imposs\u00edvel:<\/p>\n<ul>\n<li><strong>Varia\u00e7\u00f5es na densidade do material:<\/strong> material n\u00e3o homog\u00eaneo, vazios internos ou inclus\u00f5es criam assimetria de massa.<\/li>\n<li><strong>Toler\u00e2ncias de usinagem:<\/strong> pequenos desvios da verdadeira concentricidade \u2014 <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/run-out\/\">excentricidade de rota\u00e7\u00e3o<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/eccentricity\/\">excentricidade<\/a> \u2014 produzem desbalanceamento.<\/li>\n<li><strong>Varia\u00e7\u00e3o na espessura da parede:<\/strong> em rotores fundidos ou fabricados, paredes irregulares significam distribui\u00e7\u00e3o de massa irregular.<\/li>\n<li><strong>Porosidade e defeitos de fundi\u00e7\u00e3o:<\/strong> bolhas de ar, contra\u00e7\u00e3o ou inclus\u00f5es de esc\u00f3ria deslocam a massa.<\/li>\n<\/ul>\n<h3>Erros e Varia\u00e7\u00f5es de Montagem<\/h3>\n<p>Quando um rotor \u00e9 constru\u00eddo a partir de v\u00e1rios componentes, o desbalanceamento pode ser introduzido mesmo que cada pe\u00e7a seja individualmente boa:<\/p>\n<ul>\n<li><strong>Ac\u00famulo de toler\u00e2ncias:<\/strong> pe\u00e7as bem balanceadas ainda podem se somar <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vector-addition\/\">vetorialmente<\/a> em um total significativo.<\/li>\n<li><strong>Conex\u00f5es com chavetas:<\/strong> chavetas, rasgos de chaveta e cubos estriados s\u00e3o inerentemente assim\u00e9tricos.<\/li>\n<li><strong>Furos de parafusos e elementos de fixa\u00e7\u00e3o:<\/strong> furos espa\u00e7ados de forma irregular ou elementos de fixa\u00e7\u00e3o incompat\u00edveis adicionam desbalanceamento.<\/li>\n<li><strong>Ajustes t\u00e9rmicos e \u00e0 press\u00e3o:<\/strong> componentes ajustados por contra\u00e7\u00e3o ou press\u00e3o podem n\u00e3o se assentar perfeitamente conc\u00eantricos.<\/li>\n<\/ul>\n<h3>Causas Operacionais<\/h3>\n<p>O desbalanceamento tamb\u00e9m se desenvolve em servi\u00e7o, afastando-se do estado de balanceamento original do rotor:<\/p>\n<ul>\n<li><strong>Ac\u00famulo de material:<\/strong> sujeira, poeira, incrusta\u00e7\u00e3o ou produto do processo se acumulando em <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/impeller-defects\/\">impelidores<\/a>, p\u00e1s do ventilador ou superf\u00edcies do rotor.<\/li>\n<li><strong>Eros\u00e3o e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/wear\/\">desgaste<\/a>:<\/strong> perda irregular de material por abras\u00e3o, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/corrosion\/\">corros\u00e3o<\/a>, ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/cavitation\/\">cavita\u00e7\u00e3o<\/a>.<\/li>\n<li><strong>Pe\u00e7as quebradas ou ausentes:<\/strong> uma p\u00e1 de ventilador perdida, uma p\u00e1 de impelidor quebrada, um componente deslocado.<\/li>\n<li><strong>Deforma\u00e7\u00e3o:<\/strong> flex\u00e3o, empenamento ou deforma\u00e7\u00e3o pl\u00e1stica por impacto, superaquecimento ou sobrecarga.<\/li>\n<li><strong>Componentes soltos:<\/strong> pe\u00e7as que se soltaram e mudaram de posi\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3>Atividades de Manuten\u00e7\u00e3o e Reparo<\/h3>\n<p>Ironicamente, a manuten\u00e7\u00e3o pode introduzir o pr\u00f3prio desbalanceamento que pretende corrigir:<\/p>\n<ul>\n<li>Instala\u00e7\u00e3o de pe\u00e7as de reposi\u00e7\u00e3o com massa ou distribui\u00e7\u00e3o de massa diferente.<\/li>\n<li>Reparos por soldagem que adicionam metal de forma assim\u00e9trica.<\/li>\n<li>Retrabalho ou usinagem que remove material de forma desigual.<\/li>\n<li>Tinta ou revestimento aplicado de forma n\u00e3o uniforme.<\/li>\n<\/ul>\n<h2>2. Como o Desbalanceamento Inicial \u00e9 Medido<\/h2>\n<p>O desbalanceamento inicial \u00e9 quantificado na primeira medi\u00e7\u00e3o de um procedimento de balanceamento.<\/p>\n<h3>Par\u00e2metros de Medi\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong>Amplitude de vibra\u00e7\u00e3o:<\/strong> a magnitude do componente 1\u00d7 (uma vez por revolu\u00e7\u00e3o), tipicamente em mm\/s, in\/s ou mils. Ela acompanha diretamente a severidade do desbalanceamento.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase-angle\/\">\u00c2ngulo de fase<\/a>:<\/strong> o momento do pico de vibra\u00e7\u00e3o 1\u00d7 em graus, em rela\u00e7\u00e3o a uma marca de refer\u00eancia detectada por um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/keyphasor\/\">keyphasor<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/tachometer\/\">tac\u00f4metro<\/a>. Esta \u00e9 a <em>resposta<\/em> fase, n\u00e3o diretamente o \u00e2ngulo do ponto pesado: a vibra\u00e7\u00e3o atrasa em rela\u00e7\u00e3o ao ponto pesado real por uma quantidade que depende de qu\u00e3o pr\u00f3xima a velocidade de opera\u00e7\u00e3o est\u00e1 de uma <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/resonance\/\">resson\u00e2ncia<\/a> (de perto de 0\u00b0 bem abaixo dela, passando por 90\u00b0 nela, at\u00e9 perto de 180\u00b0 acima dela), mais os atrasos do sensor e da instrumenta\u00e7\u00e3o. O \u00e2ngulo do ponto pesado e da massa de corre\u00e7\u00e3o \u00e9, portanto, inferido pelo algoritmo de balanceamento \u2014 via o m\u00e9todo da massa de teste (coeficiente de influ\u00eancia) \u2014 em vez de lido diretamente no display de fase.<\/li>\n<li><strong>Velocidade:<\/strong> a velocidade de rota\u00e7\u00e3o na qual as leituras s\u00e3o tomadas \u2014 importante porque <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/centrifugal-force\/\">for\u00e7a centr\u00edfuga<\/a> do desbalanceamento aumenta com o quadrado da velocidade.<\/li>\n<\/ul>\n<h3>Representa\u00e7\u00e3o Vetorial<\/h3>\n<p>O desbalanceamento inicial \u00e9 representado como um vetor &#8220;O&#8221; (de &#8220;Original&#8221;) com magnitude e dire\u00e7\u00e3o, geralmente desenhado em um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/polar-plot\/\">gr\u00e1fico polar<\/a> onde:<\/p>\n<ul>\n<li>o comprimento do vetor representa a amplitude de vibra\u00e7\u00e3o, e<\/li>\n<li>o \u00e2ngulo do vetor representa a fase de resposta medida (a partir da qual a localiza\u00e7\u00e3o do ponto pesado \u00e9 posteriormente inferida).<\/li>\n<\/ul>\n<h2>3. Import\u00e2ncia no Processo de Balanceamento<\/h2>\n<p>A medi\u00e7\u00e3o do desbalanceamento inicial desempenha v\u00e1rias fun\u00e7\u00f5es ao mesmo tempo.<\/p>\n<h3>Valor de Refer\u00eancia para Corre\u00e7\u00f5es<\/h3>\n<p>Todos os c\u00e1lculos de balanceamento s\u00e3o referenciados ao desbalanceamento inicial. O objetivo \u00e9 adicionar <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/correction-weight\/\">correction weights<\/a> que gerem um vetor de vibra\u00e7\u00e3o igual e oposto ao vetor inicial, cancelando-o.<\/p>\n<h3>Avalia\u00e7\u00e3o de Severidade<\/h3>\n<p>A magnitude do desbalanceamento inicial mostra a gravidade do problema e ajuda a decidir:<\/p>\n<ul>\n<li>se o balanceamento \u00e9 a a\u00e7\u00e3o correta, ou se outra falha mec\u00e2nica \u2014 <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/looseness\/\">folga mec\u00e2nica<\/a> ou desalinhamento \u2014 deve ser corrigida primeiro;<\/li>\n<li>o tamanho apropriado de <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/trial-weight\/\">massas de teste<\/a>; e<\/li>\n<li>se uma \u00fanica corre\u00e7\u00e3o ser\u00e1 suficiente ou se v\u00e1rias itera\u00e7\u00f5es s\u00e3o necess\u00e1rias.<\/li>\n<\/ul>\n<p>Uma verifica\u00e7\u00e3o de sanidade \u00fatil antes de tocar no rotor \u00e9 converter a amplitude medida na for\u00e7a que o rotor est\u00e1 realmente gerando; nosso <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/centrifugal-force-unbalance\/\">Calculadora de For\u00e7a Centr\u00edfuga por Desbalanceamento<\/a> converte um determinado desbalanceamento e velocidade diretamente em newtons, o que torna a urg\u00eancia \u00f3bvia.<\/p>\n<h3>Acompanhamento do Progresso<\/h3>\n<p>Comparar o desbalanceamento inicial com o desbalanceamento residual ap\u00f3s a corre\u00e7\u00e3o quantifica o qu\u00e3o bem o trabalho foi realizado. Um bom balanceamento geralmente reduz a vibra\u00e7\u00e3o em 70\u201390% ou mais em rela\u00e7\u00e3o ao n\u00edvel inicial.<\/p>\n<h3>C\u00e1lculo do Coeficiente de Influ\u00eancia<\/h3>\n<p>No <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/influence-coefficient\/\">m\u00e9todo dos coeficientes de influ\u00eancia<\/a>, o vetor de desbalanceamento inicial \u00e9 subtra\u00eddo da vibra\u00e7\u00e3o medida durante a corrida com massa de teste para isolar o efeito da massa de teste:<\/p>\n<blockquote><p>T = (O + T) \u2212 O, &nbsp; onde O \u00e9 o desbalanceamento inicial e T \u00e9 o efeito da massa de teste.<\/p><\/blockquote>\n<p>A partir desse efeito isolado, o analisador calcula o coeficiente de influ\u00eancia e, por sua vez, a massa de corre\u00e7\u00e3o e o \u00e2ngulo corretos. Para um trabalho de plano \u00fanico, voc\u00ea pode reproduzir essa aritm\u00e9tica com o <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/influence-coefficient-calculator\/\">Calculadora de coeficiente de influ\u00eancia<\/a>.<\/p>\n<h2>4. Rela\u00e7\u00e3o com o Desbalanceamento Residual<\/h2>\n<p>O objetivo principal do balanceamento \u00e9 reduzir o desbalanceamento inicial a um n\u00edvel residual aceitavelmente baixo. A rela\u00e7\u00e3o \u00e9 um simples antes e depois:<\/p>\n<ul>\n<li><strong>Desbalanceamento inicial:<\/strong> a condi\u00e7\u00e3o &#8220;antes&#8221;.<\/li>\n<li><strong>Corre\u00e7\u00e3o:<\/strong> o procedimento de balanceamento e a instala\u00e7\u00e3o das massas.<\/li>\n<li><strong>Desbalanceamento residual:<\/strong> a condi\u00e7\u00e3o &#8220;depois&#8221;.<\/li>\n<\/ul>\n<p>Idealmente, o residual deve ser menor que 10\u201330% do inicial, com o alvo exato definido pelo requisito de qualidade de balanceamento do rotor sob <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a> (o sucessor moderno de <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/iso-1940-1\/\">ISO 1940-1<\/a>). Traduzir um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/g-grade\/\">Grau G<\/a> e a velocidade de servi\u00e7o para um valor admiss\u00edvel em grama-mil\u00edmetros \u00e9 r\u00e1pido com o <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/residual-unbalance-iso1940\/\">Calculadora de Desbalanceamento Residual (ISO 21940-11)<\/a>.<\/p>\n<h2>5. N\u00edveis T\u00edpicos de Desbalanceamento Inicial<\/h2>\n<p>A magnitude do desbalanceamento inicial varia amplamente com o tipo de equipamento e o hist\u00f3rico de servi\u00e7o.<\/p>\n<h3>Rotores Novos ou Recentemente Balanceados<\/h3>\n<p>A vibra\u00e7\u00e3o geralmente fica entre 0,5 e 2,0 mm\/s (0,02 e 0,08 in\/s) para m\u00e1quinas industriais \u2014 uma condi\u00e7\u00e3o de balanceamento boa a aceit\u00e1vel.<\/p>\n<h3>Rotores Moderadamente Desbalanceados<\/h3>\n<p>Vibra\u00e7\u00e3o de 2,0 a 7,0 mm\/s (0,08 a 0,28 in\/s) significa que o rotor deve ser balanceado em breve. Este \u00e9 um estado comum para equipamentos que aguardam manuten\u00e7\u00e3o de rotina.<\/p>\n<h3>Rotores Severamente Desbalanceados<\/h3>\n<p>Vibra\u00e7\u00e3o acima de 7,0 mm\/s (0,28 in\/s) sinaliza desbalanceamento severo que necessita de aten\u00e7\u00e3o imediata, frequentemente devido a uma p\u00e1 faltando, ac\u00famulo pesado ou dano grave em um componente.<\/p>\n<p><em>Nota: estas s\u00e3o diretrizes gerais para m\u00e1quinas industriais t\u00edpicas. O n\u00edvel aceit\u00e1vel espec\u00edfico depende do tipo de m\u00e1quina, tamanho, velocidade e montagem, conforme definido por padr\u00f5es como a <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/iso-20816-1\/\">ISO 20816<\/a> s\u00e9rie (antiga ISO 10816).<\/em><\/p>\n<h2>6. Medi\u00e7\u00e3o em Campo e Documenta\u00e7\u00e3o<\/h2>\n<p>Em uma m\u00e1quina montada, o desbalanceamento inicial \u00e9 capturado no local e n\u00e3o em um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balancing-machine\/\">balancing machine<\/a>. Um analisador port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt-br\/produto\/balanset-1\/\">Balanset-1A<\/a> l\u00ea a amplitude e a fase de 1\u00d7 nos pr\u00f3prios mancais da m\u00e1quina na velocidade de opera\u00e7\u00e3o, registra o vetor original &#8220;O&#8221; e ent\u00e3o orienta as corridas com massa de teste e corre\u00e7\u00e3o que o reduzem \u2014 capturando o verdadeiro estado como encontrado em que o rotor realmente opera, incluindo efeitos de montagem e t\u00e9rmicos que uma m\u00e1quina de balanceamento de oficina jamais veria.<\/p>\n<p>Qualquer que seja a ferramenta usada, a medi\u00e7\u00e3o do desbalanceamento inicial pertence ao registro de balanceamento:<\/p>\n<ul>\n<li>amplitude e fase de vibra\u00e7\u00e3o em cada ponto de medi\u00e7\u00e3o;<\/li>\n<li>a velocidade de opera\u00e7\u00e3o durante a medi\u00e7\u00e3o;<\/li>\n<li>a data e a identifica\u00e7\u00e3o do equipamento; e<\/li>\n<li>qualquer causa vis\u00edvel de desbalanceamento observada durante a inspe\u00e7\u00e3o.<\/li>\n<\/ul>\n<p>Essa documenta\u00e7\u00e3o cria um registro hist\u00f3rico da condi\u00e7\u00e3o do rotor e apoia <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/trend-analysis\/\">an\u00e1lise de tend\u00eancias<\/a> ao longo do tempo \u2014 revelando, por exemplo, se o desbalanceamento est\u00e1 aumentando lentamente devido ao ac\u00famulo ou eros\u00e3o e permitindo que a manuten\u00e7\u00e3o seja planejada antes que a vibra\u00e7\u00e3o se torne severa.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/\">\u2190 Voltar ao \u00cdndice Principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Learn about initial unbalance, the original unbalance condition present in a rotor before any balancing corrections are applied, measured as the baseline for balancing procedures.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-147","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/147\/revisions"}],"predecessor-version":[{"id":102804,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/147\/revisions\/102804"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}