{"id":39,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/balancing-grade\/"},"modified":"2026-07-17T21:02:26","modified_gmt":"2026-07-17T21:02:26","slug":"balancing-grade","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt-br\/glossary\/balancing-grade\/","title":{"rendered":"O que \u00e9 Grau de Balanceamento? Normas ISO e Classifica\u00e7\u00e3o"},"content":{"rendered":"<h1>Compreendendo as Classifica\u00e7\u00f5es de Grau de Balanceamento<\/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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\" 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\/39?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=\"Adicione 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 ao carrinho<\/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-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\" href=\"\/pt-br\/wp-json\/wp\/v2\/glossary\/39?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 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\/39?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=\"Adicione 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 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\/39?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\/39?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>A <strong>grau de balanceamento<\/strong> \u2014 tamb\u00e9m chamado de grau de qualidade de balanceamento ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/g-grade\/\">Grau G<\/a> \u2014 \u00e9 uma classifica\u00e7\u00e3o padronizada que especifica o qu\u00e3o bem um determinado tipo de m\u00e1quina rotativa deve ser balanceado. Definido principalmente por <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a> (o sucessor moderno da ISO 1940-1), o sistema de graus classifica os equipamentos por suas caracter\u00edsticas operacionais e atribui a cada categoria um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balancing-tolerance\/\">balancing tolerance<\/a>. Seu grande valor \u00e9 que ele oferece a fabricantes, t\u00e9cnicos de manuten\u00e7\u00e3o e usu\u00e1rios finais uma \u00fanica linguagem internacionalmente reconhecida para especificar e verificar o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balance-quality\/\">qualidade de balanceamento<\/a>, de modo que uma &#8220;bomba G6.3&#8221; significa a mesma coisa em qualquer oficina do mundo.<\/p>\n<h2>1. O Sistema de Graus G<\/h2>\n<p>Os graus de balanceamento s\u00e3o escritos com a letra &#8220;G&#8221; seguida de um n\u00famero \u2014 G2.5, G6.3, G16, e assim por diante. O n\u00famero \u00e9 o produto da excentricidade residual admiss\u00edvel <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/unbalance\/\">desbalanceamento<\/a> (em mil\u00edmetros) e da velocidade angular m\u00e1xima de servi\u00e7o (em radianos por segundo). De forma mais simples, \u00e9 a velocidade de vibra\u00e7\u00e3o de desbalanceamento admiss\u00edvel expressa em <strong>mm\/s<\/strong> \u2014 a velocidade orbital do centro de massa do rotor. Esse \u00fanico valor captura elegantemente a f\u00edsica que importa: um grau mant\u00e9m o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/centrifugal-force\/\">for\u00e7a centr\u00edfuga<\/a> dentro dos limites que a m\u00e1quina pode tolerar.<\/p>\n<h3>O Princ\u00edpio Fundamental<\/h3>\n<p>N\u00fameros G mais baixos significam requisitos mais rigorosos \u2014 menos desbalanceamento residual admiss\u00edvel e opera\u00e7\u00e3o mais suave. N\u00fameros G mais altos permitem mais desbalanceamento residual. O sistema reconhece deliberadamente que m\u00e1quinas diferentes t\u00eam necessidades muito distintas dependendo de sua velocidade, massa, aplica\u00e7\u00e3o e ambiente operacional; n\u00e3o existe um \u00fanico n\u00famero &#8220;bom&#8221;, apenas o n\u00famero adequado \u00e0 fun\u00e7\u00e3o.<\/p>\n<h2>2. Graus Comuns e Suas Aplica\u00e7\u00f5es<\/h2>\n<p>A ISO 21940-11 define graus de G0.4 (maior precis\u00e3o) at\u00e9 G4000 (menor). Os graus que a maioria dos engenheiros realmente encontra s\u00e3o estes:<\/p>\n<h3>G0.4 \u2014 Precis\u00e3o Ultra-Alta<\/h3>\n<p><strong>Aplica\u00e7\u00f5es:<\/strong> girosc\u00f3pios, fusos e acionamentos de sistemas de alta precis\u00e3o, equipamentos de medi\u00e7\u00e3o de precis\u00e3o.<\/p>\n<p><strong>Caracter\u00edstica:<\/strong> exige equipamentos de balanceamento especializados e um ambiente controlado, e normalmente \u00e9 realizado em uma oficina de precis\u00e3o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balancing-machine\/\">balanceamento<\/a> dedicada.<\/p>\n<h3>G1.0 \u2014 Alta Precis\u00e3o<\/h3>\n<p><strong>Aplica\u00e7\u00f5es:<\/strong> acionamentos de retificadoras, acionamentos de \u00e1udio e v\u00eddeo, fusos de m\u00e1quinas-ferramenta de alta precis\u00e3o. (Os turboalimentadores est\u00e3o classificados como G6.3 na tabela da ISO 21940-11; graus mais rigorosos para eles s\u00e3o espec\u00edficos do fabricante ou do projeto.)<\/p>\n<p><strong>Caracter\u00edstica:<\/strong> exige controle cuidadoso de cada par\u00e2metro de balanceamento e instrumenta\u00e7\u00e3o de alta qualidade.<\/p>\n<h3>G2.5 \u2014 Precis\u00e3o Industrial<\/h3>\n<p><strong>Aplica\u00e7\u00f5es:<\/strong> turbinas a g\u00e1s e a vapor, rotores r\u00edgidos de turbo-geradores, compressores, acionamentos de m\u00e1quinas-ferramenta, acionamentos de computadores e motores el\u00e9tricos de m\u00e9dio e grande porte com velocidades nominais acima de 950 rpm.<\/p>\n<p><strong>Caracter\u00edstica:<\/strong> o padr\u00e3o para equipamentos industriais de alta qualidade e alta velocidade, e facilmente alcan\u00e7\u00e1vel com boas <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balanceamento-de-campo\/\">balanceamento em campo<\/a> pr\u00e1ticas.<\/p>\n<h3>G6.3 \u2014 Industrial Geral (o grau mais comum)<\/h3>\n<p><strong>Aplica\u00e7\u00f5es:<\/strong> motores el\u00e9tricos de uso geral, m\u00e1quinas da ind\u00fastria de processos, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/centrifugal-pump-defects\/\">bombas centr\u00edfugas<\/a>, ventiladores e sopradores, conjuntos de engrenagens, turboalimentadores, centr\u00edfugas (separadores, decantadores) e rotores de m\u00e1quinas em geral.<\/p>\n<p><strong>Caracter\u00edstica:<\/strong> o grau de trabalho para a maioria das m\u00e1quinas industriais, equilibrando bem a viabilidade e o desempenho, e confortavelmente ao alcance de equipamentos de balanceamento port\u00e1teis.<\/p>\n<h3>G16 \u2014 Industrial Pesado<\/h3>\n<p><strong>Aplica\u00e7\u00f5es:<\/strong> eixos de transmiss\u00e3o (eixos de h\u00e9lice e eixos cardan), acionamentos de virabrequim (intrinsecamente balanceados, montados rigidamente), britadores, m\u00e1quinas agr\u00edcolas e componentes individuais de motores.<\/p>\n<p><strong>Caracter\u00edstica:<\/strong> adequado para equipamentos robustos e de velocidade mais lenta que toleram mais vibra\u00e7\u00e3o.<\/p>\n<h3>G40 e Superior \u2014 Industrial Muito Pesado<\/h3>\n<p><strong>Aplica\u00e7\u00f5es:<\/strong> rodas de autom\u00f3veis, aros de rodas, conjuntos de rodas e eixos de transmiss\u00e3o (G40); acionamentos de virabrequim montados elasticamente, intrinsecamente balanceados (G40); motores alternativos completos para carros e caminh\u00f5es (G100); e acionamentos de virabrequim de grandes motores diesel mar\u00edtimos de baixa rota\u00e7\u00e3o (G1600\u2013G4000).<\/p>\n<p><strong>Caracter\u00edstica:<\/strong> aplicado a m\u00e1quinas massivas e lentas onde o balanceamento de precis\u00e3o n\u00e3o \u00e9 nem econ\u00f4mico nem tecnicamente necess\u00e1rio.<\/p>\n<h2>3. Como Selecionar o Grau Correto<\/h2>\n<p>Escolher um grau \u00e9 uma quest\u00e3o de ponderar v\u00e1rios fatores juntos:<\/p>\n<ul>\n<li><strong>Tipo e projeto do equipamento:<\/strong> as tabelas da ISO 21940-11 mapeiam tipos de m\u00e1quinas para graus recomendados e s\u00e3o o ponto de partida natural.<\/li>\n<li><strong>Velocidade de opera\u00e7\u00e3o:<\/strong> m\u00e1quinas mais r\u00e1pidas geralmente precisam de um grau mais rigoroso, porque a for\u00e7a centr\u00edfuga aumenta com o quadrado da velocidade.<\/li>\n<li><strong>Tipo de montagem:<\/strong> equipamentos em funda\u00e7\u00f5es flex\u00edveis ou bases isolantes podem frequentemente tolerar um n\u00famero G mais alto do que equipamentos montados rigidamente.<\/li>\n<li><strong>Proximidade de pessoas:<\/strong> m\u00e1quinas em espa\u00e7os ocupados podem exigir um grau mais rigoroso por quest\u00f5es de ru\u00eddo e seguran\u00e7a.<\/li>\n<li><strong>Requisitos especiais:<\/strong> aplica\u00e7\u00f5es m\u00e9dicas, de manufatura de precis\u00e3o e aeroespaciais frequentemente exigem balanceamento mais rigoroso do que a pr\u00e1tica industrial padr\u00e3o.<\/li>\n<li><strong>Economia:<\/strong> cada passo para um grau mais rigoroso custa mais, portanto o grau escolhido deve corresponder \u00e0 necessidade operacional sem superespecifica\u00e7\u00e3o.<\/li>\n<\/ul>\n<h2>4. Do Grau ao Desbalanceamento Admiss\u00edvel<\/h2>\n<p>O grau \u00e9 a entrada para o c\u00e1lculo do desbalanceamento residual admiss\u00edvel m\u00e1ximo <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/residual-unbalance\/\">desbalanceamento residual<\/a> para um rotor espec\u00edfico:<\/p>\n<blockquote><p><strong>U<sub>por<\/sub> (g\u00b7mm) = (9549 \u00d7 G \u00d7 M) \/ RPM<\/strong><\/p><\/blockquote>\n<ul>\n<li><strong>U<sub>por<\/sub><\/strong> = desbalanceamento residual admiss\u00edvel, em grama-mil\u00edmetros<\/li>\n<li><strong>G<\/strong> = o n\u00famero do grau (por exemplo, 6,3 para G6,3)<\/li>\n<li><strong>M<\/strong> = massa do rotor, em quilogramas<\/li>\n<li><strong>RPM<\/strong> = velocidade de servi\u00e7o, em rota\u00e7\u00f5es por minuto<\/li>\n<\/ul>\n<h3>Exemplo Resolvido<\/h3>\n<p>Considere um rotor de ventilador de 100 kg operando a 1500 RPM, especificado para G6,3:<\/p>\n<blockquote><p><strong>U<sub>por<\/sub> = (9549 \u00d7 6.3 \u00d7 100) \/ 1500 \u2248 4011 g\u00b7mm<\/strong><\/p><\/blockquote>\n<p>Se o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/correction-plane\/\">plano de corre\u00e7\u00e3o<\/a> raio \u00e9 de 200 mm, esses 4011 g\u00b7mm correspondem a cerca de 20 gramas de desbalanceamento residual admiss\u00edvel nesse raio. O <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/residual-unbalance-iso1940\/\">Calculadora de Desbalanceamento Residual (ISO 21940-11)<\/a> realiza essa convers\u00e3o instantaneamente e depois divide o total entre dois planos para voc\u00ea.<\/p>\n<h2>5. M\u00e1quinas de Velocidade Vari\u00e1vel e Multi-velocidade<\/h2>\n<p>Quando uma m\u00e1quina opera em uma faixa de velocidades, o grau \u00e9 aplicado com cuidado:<\/p>\n<ul>\n<li><strong>Opera\u00e7\u00e3o em velocidade constante:<\/strong> aplique o grau na velocidade operacional normal.<\/li>\n<li><strong>Velocidade vari\u00e1vel:<\/strong> aplique o grau na velocidade operacional cont\u00ednua m\u00e1xima, onde as for\u00e7as centr\u00edfugas s\u00e3o maiores.<\/li>\n<li><strong>Passagem por velocidades cr\u00edticas:<\/strong> para <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/flexible-rotor\/\">rotores flex\u00edveis<\/a>, o balanceamento na <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/critical-speed\/\">velocidades cr\u00edticas<\/a> pode exigir aten\u00e7\u00e3o separada, potencialmente requerendo <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/modal-balancing\/\">balanceamento modal<\/a> abaixo <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/iso-21940-12\/\">ISO 21940-12<\/a>.<\/li>\n<\/ul>\n<h2>6. Verifica\u00e7\u00e3o e Aceita\u00e7\u00e3o<\/h2>\n<p>Uma vez <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balanceamento\/\">balanceamento<\/a> conclu\u00eddo, a qualidade alcan\u00e7ada deve ser verificada em rela\u00e7\u00e3o ao grau especificado. Existem duas abordagens:<\/p>\n<ul>\n<li><strong>Medi\u00e7\u00e3o direta de desbalanceamento:<\/strong> em uma m\u00e1quina de balanceamento, o desbalanceamento residual \u00e9 lido diretamente e comparado com U<sub>por<\/sub>.<\/li>\n<li><strong>Medi\u00e7\u00e3o de vibra\u00e7\u00e3o:<\/strong> no balanceamento em campo, a amplitude de vibra\u00e7\u00e3o 1\u00d7 serve como indicador indireto da qualidade do balanceamento.<\/li>\n<\/ul>\n<p>O rotor \u00e9 aceito quando o desbalanceamento residual medido est\u00e1 igual ou abaixo do U calculado<sub>por<\/sub>, <em>ou<\/em> quando a vibra\u00e7\u00e3o em servi\u00e7o atende ao padr\u00e3o de severidade aplic\u00e1vel \u2014 hoje a s\u00e9rie <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/iso-20816-1\/\">ISO 20816<\/a> (que substituiu a ISO 10816). Em uma m\u00e1quina instalada, essa verifica\u00e7\u00e3o \u00e9 feita no local: um instrumento port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt-br\/produto\/balanset-1\/\">Balanset-1A<\/a> mede o 1\u00d7 <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase\/\">amplitude e fase<\/a> nos pr\u00f3prios mancais da m\u00e1quina na velocidade operacional, calcula o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/influence-coefficient\/\">coeficientes de influ\u00eancia<\/a>, aplica a corre\u00e7\u00e3o e confirma que o residual est\u00e1 dentro do grau escolhido \u2014 sem remover o rotor.<\/p>\n<h2>7. Da ISO 1940 \u00e0 ISO 21940<\/h2>\n<p>O sistema de graus G foi estabelecido pela primeira vez na ISO 1940-1, publicada originalmente em 1986. Em 2016, a s\u00e9rie ISO 1940 foi revisada e renumerada como a s\u00e9rie ISO 21940, com a ISO 21940-11 substituindo a ISO 1940-1. Os princ\u00edpios fundamentais e os valores dos graus foram mantidos essencialmente inalterados, portanto especifica\u00e7\u00f5es mais antigas permanecem v\u00e1lidas, mas o padr\u00e3o moderno adiciona:<\/p>\n<ul>\n<li>Classifica\u00e7\u00f5es de equipamentos atualizadas.<\/li>\n<li>Orienta\u00e7\u00f5es mais claras sobre a sele\u00e7\u00e3o de graus.<\/li>\n<li>Melhor integra\u00e7\u00e3o com a fam\u00edlia mais ampla de padr\u00f5es de din\u00e2mica de rotores.<\/li>\n<li>Procedimentos aprimorados para rotores flex\u00edveis.<\/li>\n<\/ul>\n<h2>8. Concep\u00e7\u00f5es Erradas Comuns<\/h2>\n<h3>\u201cQuanto mais rigoroso, melhor\u201d<\/h3>\n<p><strong>Realidade:<\/strong> superespecificar a qualidade do balanceamento aumenta o custo sem benef\u00edcio proporcional. Uma m\u00e1quina balanceada para G2,5 n\u00e3o necessariamente ter\u00e1 desempenho superior \u00e0 mesma m\u00e1quina em G6,3 quando G6,3 for o grau correto para a aplica\u00e7\u00e3o.<\/p>\n<h3>\u201cGrau equivale a n\u00edvel de vibra\u00e7\u00e3o\u201d<\/h3>\n<p><strong>Realidade:<\/strong> o n\u00famero G representa a excentricidade de desbalanceamento admiss\u00edvel, n\u00e3o a amplitude de vibra\u00e7\u00e3o. A <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> que uma m\u00e1quina apresenta depende de muitos fatores al\u00e9m do balanceamento \u2014 rigidez, amortecimento, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/resonance\/\">resson\u00e2ncia<\/a>, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/misalignment\/\">desalinhamento<\/a> e folga mec\u00e2nica, entre outros.<\/p>\n<h3>\u201cUm \u00fanico grau serve para toda a planta\u201d<\/h3>\n<p><strong>Realidade:<\/strong> diferentes tipos de m\u00e1quina precisam de graus diferentes, mesmo dentro de uma mesma instala\u00e7\u00e3o. Uma retificadora de precis\u00e3o e um britador t\u00eam requisitos de balanceamento radicalmente diferentes e nunca devem compartilhar uma \u00fanica especifica\u00e7\u00e3o gen\u00e9rica.<\/p>\n<h2>9. Documenta\u00e7\u00e3o e Especifica\u00e7\u00f5es<\/h2>\n<p>Ao contratar servi\u00e7os de balanceamento, a especifica\u00e7\u00e3o deve declarar claramente:<\/p>\n<ul>\n<li>O grau e o padr\u00e3o exigidos \u2014 por exemplo, \u201cBalancear para G6,3 conforme ISO 21940-11\u201d.<\/li>\n<li>A velocidade de servi\u00e7o a ser utilizada para o c\u00e1lculo da toler\u00e2ncia.<\/li>\n<li>O n\u00famero de planos de corre\u00e7\u00e3o necess\u00e1rios.<\/li>\n<li>O m\u00e9todo de verifica\u00e7\u00e3o \u2014 m\u00e1quina de balanceamento em oficina ou medi\u00e7\u00e3o de vibra\u00e7\u00e3o em campo.<\/li>\n<\/ul>\n<p>Uma especifica\u00e7\u00e3o clara e completa desse tipo remove ambiguidades e fornece tanto ao balanceador quanto ao cliente um registro defens\u00e1vel do que foi exigido e do que foi alcan\u00e7ado.<\/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 balancing grades, the classification system defined by ISO 21940 that categorizes machinery types according to their required balance quality and permissible unbalance levels.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,112],"tags":[],"class_list":["post-39","glossary","type-glossary","status-publish","hentry","category-glossary","category-iso-standards"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/39","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":6,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/39\/revisions"}],"predecessor-version":[{"id":102811,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/39\/revisions\/102811"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}