{"id":55,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/belt-drives-defects\/"},"modified":"2026-05-23T22:55:36","modified_gmt":"2026-05-23T22:55:36","slug":"belt-drives-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt-br\/glossary\/belt-drives-defects\/","title":{"rendered":"O que s\u00e3o Defeitos em Transmiss\u00f5es por Correias? Problemas Comuns e Diagn\u00f3stico"},"content":{"rendered":"<h1>Compreendendo os Defeitos em Transmiss\u00f5es por Correia<\/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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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\/55?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>Defeitos em transmiss\u00f5es por correia<\/strong> s\u00e3o os problemas que surgem em sistemas de transmiss\u00e3o de pot\u00eancia por correias: desgaste, dano ou deteriora\u00e7\u00e3o da correia; tens\u00e3o incorreta da correia; desalinhamento das polias; desgaste das polias ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/eccentricity\/\">excentricidade<\/a>; e resson\u00e2ncia. Cada um desses imprime uma caracter\u00edstica <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> assinatura na m\u00e1quina em frequ\u00eancias ligadas \u00e0 velocidade da correia, \u00e0s velocidades rotacionais das polias e ao n\u00famero de correias \u2014 o que as torna identific\u00e1veis por meio de <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration-analysis\/\">an\u00e1lise de vibra\u00e7\u00e3o<\/a>.<\/p>\n<p>As transmiss\u00f5es por correias s\u00e3o simples e econ\u00f4micas em compara\u00e7\u00e3o com acoplamento direto ou engrenagens, mas essa simplicidade vem com seu pr\u00f3prio cat\u00e1logo de fontes de vibra\u00e7\u00e3o e modos de falha. Compreend\u00ea-las \u00e9 essencial para diagn\u00f3sticos eficazes de m\u00e1quinas \u2014 n\u00e3o apenas porque uma falha na correia de um conjunto acionado por motor pode ser facilmente confundida com um problema no motor ou na m\u00e1quina acionada se o analista n\u00e3o souber as pr\u00f3prias frequ\u00eancias da correia.<\/p>\n<h2>1. Defeitos Comuns em Transmiss\u00f5es por Correias<\/h2>\n<h3>Desalinhamento da Correia<\/h3>\n<p>Polias que n\u00e3o est\u00e3o paralelas, ou uma correia n\u00e3o centralizada em suas ranhuras:<\/p>\n<ul>\n<li><strong>Sintoma:<\/strong> alto <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/axial-vibration\/\">vibra\u00e7\u00e3o axial<\/a>, paralela ao eixo.<\/li>\n<li><strong>Frequ\u00eancia:<\/strong> principalmente 1\u00d7 a velocidade do eixo das polias.<\/li>\n<li><strong>Visual:<\/strong> a correia corre para um lado das polias, com desgaste irregular.<\/li>\n<li><strong>Causas:<\/strong> polias desalinhadas, um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/bent-shaft\/\">eixo empenado<\/a>, ou distor\u00e7\u00e3o da estrutura.<\/li>\n<li><strong>Efeitos:<\/strong> desgaste acelerado da correia, cargas laterais nos rolamentos e redu\u00e7\u00e3o da vida \u00fatil da correia.<\/li>\n<\/ul>\n<h3>Tens\u00e3o Incorreta da Correia<\/h3>\n<p>Tanto tens\u00e3o insuficiente quanto excessiva causam problemas, de maneiras opostas.<\/p>\n<ul>\n<li><strong>Insuficiente (muito frouxa):<\/strong> escorregamento da correia, vibra\u00e7\u00e3o de baixa frequ\u00eancia e guinchos. O escorregamento aparece como vari\u00e1vel, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/sub-synchronous\/\">subs\u00edncrono<\/a> componentes, com perda de pot\u00eancia, aquecimento e polimento da correia, varia\u00e7\u00e3o de velocidade e folga vis\u00edvel entre as polias.<\/li>\n<li><strong>Excessiva (muito apertada):<\/strong> altas cargas nos rolamentos e vibra\u00e7\u00e3o elevada nas frequ\u00eancias do eixo, levando a desgaste acelerado dos rolamentos, deflex\u00e3o do eixo e ruptura dos cord\u00f5es da correia. O indicativo na inspe\u00e7\u00e3o \u00e9 pouca deflex\u00e3o ao pressionar a correia.<\/li>\n<\/ul>\n<h3>Desgaste e Deteriora\u00e7\u00e3o da Correia<\/h3>\n<ul>\n<li><strong>Desgaste superficial:<\/strong> faces da correia lisas e polidas que n\u00e3o aderem mais.<\/li>\n<li><strong>Trincas:<\/strong> trincas superficiais devido \u00e0 idade, flex\u00e3o e exposi\u00e7\u00e3o ambiental.<\/li>\n<li><strong>Deteriora\u00e7\u00e3o dos cord\u00f5es:<\/strong> degrada\u00e7\u00e3o do refor\u00e7o interno.<\/li>\n<li><strong>Danos nas laterais:<\/strong> desfiamento devido a desalinhamento ou contato com a borda da polia.<\/li>\n<li><strong>Vibra\u00e7\u00e3o:<\/strong> um aumento gradual nos n\u00edveis gerais com comportamento err\u00e1tico, vari\u00e1vel de uma execu\u00e7\u00e3o para outra.<\/li>\n<\/ul>\n<h3>Resson\u00e2ncia da Correia<\/h3>\n<ul>\n<li>O v\u00e3o da correia se comporta como uma corda vibrante com suas pr\u00f3prias frequ\u00eancias naturais.<\/li>\n<li>A excita\u00e7\u00e3o na velocidade de opera\u00e7\u00e3o pode acionar essa <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/resonance\/\">resson\u00e2ncia<\/a>.<\/li>\n<li>O resultado \u00e9 oscila\u00e7\u00e3o ou tremula\u00e7\u00e3o vis\u00edvel da correia.<\/li>\n<li>Ru\u00eddo e vibra\u00e7\u00e3o aparecem na frequ\u00eancia natural da correia, tipicamente 5\u201350 Hz.<\/li>\n<li>A corre\u00e7\u00e3o \u00e9 alterar a tens\u00e3o da correia (o que desloca a frequ\u00eancia natural) ou adicionar uma polia motriz.<\/li>\n<\/ul>\n<h3>Defeitos nas Polias<\/h3>\n<ul>\n<li><strong>Polia exc\u00eantrica:<\/strong> produz vibra\u00e7\u00e3o em 1\u00d7 por varia\u00e7\u00e3o c\u00edclica da tens\u00e3o da correia.<\/li>\n<li><strong>Ranhuras desgastadas:<\/strong> a correia assenta incorretamente, com contato irregular.<\/li>\n<li><strong>Polia danificada:<\/strong> rebarbas, amassados ou corros\u00e3o na superf\u00edcie de trabalho.<\/li>\n<li><strong>Polia empenada:<\/strong> balan\u00e7a, criando uma varia\u00e7\u00e3o c\u00edclica da tens\u00e3o da correia.<\/li>\n<\/ul>\n<h2>2. Frequ\u00eancias Caracter\u00edsticas de Vibra\u00e7\u00e3o<\/h2>\n<p>A chave diagn\u00f3stica para transmiss\u00f5es por correias \u00e9 que suas falhas aparecem em frequ\u00eancias que podem ser previstas a partir da geometria \u2014 e, importante, a frequ\u00eancia de passagem da correia \u00e9 geralmente subs\u00edncrona, abaixo das velocidades do eixo.<\/p>\n<h3>Frequ\u00eancia de Passagem da Correia (BPF)<\/h3>\n<p>A frequ\u00eancia na qual um ponto dado na correia passa por uma localiza\u00e7\u00e3o fixa:<\/p>\n<ul>\n<li><strong>C\u00e1lculo:<\/strong> BPF = velocidade da correia (m\/s) \u00f7 comprimento da correia (m).<\/li>\n<li><strong>Forma alternativa:<\/strong> BPF = (\u03c0 \u00d7 D \u00d7 RPM) \u00f7 (60 \u00d7 comprimento da correia).<\/li>\n<li><strong>Valores t\u00edpicos:<\/strong> 1\u201320 Hz para a maioria das transmiss\u00f5es por correia industriais.<\/li>\n<li><strong>Uso diagn\u00f3stico:<\/strong> defeitos na correia elevam picos na FPC e seus <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/harmonics\/\">harm\u00f4nicos<\/a>. Como um defeito na correia passa por cada polia uma vez por revolu\u00e7\u00e3o da correia, o harm\u00f4nico 2\u00d7 FPC costuma ser o mais forte.<\/li>\n<\/ul>\n<p>Calcular essas frequ\u00eancias manualmente \u00e9 propenso a erros; nosso <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/belt-defect-frequencies\/\">Calculadora de Frequ\u00eancia de Defeito de Transmiss\u00e3o por Correia<\/a> converte di\u00e2metros das polias, velocidade e comprimento da correia diretamente na FPC e nas frequ\u00eancias das polias para procurar no <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/spectrum\/\">espectro<\/a>.<\/p>\n<h3>M\u00faltiplas Frequ\u00eancias de Correia<\/h3>\n<p>Para transmiss\u00f5es com m\u00faltiplas correias, comuns em sistemas de correias em V:<\/p>\n<ul>\n<li>Cada correia tem um comprimento efetivo ligeiramente diferente.<\/li>\n<li>As pequenas diferen\u00e7as de velocidade criam <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/beating\/\">frequ\u00eancias de batimento<\/a>.<\/li>\n<li>Isso se manifesta como modula\u00e7\u00e3o de amplitude de baixa frequ\u00eancia, com batimentos em torno de 1\u20135 Hz.<\/li>\n<li>Um certo grau de batimento \u00e9 normal para transmiss\u00f5es com m\u00faltiplas correias, mas batimentos pronunciados indicam correias n\u00e3o correspondentes.<\/li>\n<\/ul>\n<h3>Frequ\u00eancias das Polias<\/h3>\n<ul>\n<li><strong>Velocidade rotacional da polia:<\/strong> um componente 1\u00d7 para cada polia.<\/li>\n<li><strong>N\u00famero de sulcos:<\/strong> alguns projetos mostram um pico em sulcos \u00d7 RPM.<\/li>\n<li><strong>Polia exc\u00eantrica:<\/strong> um componente 1\u00d7 na pr\u00f3pria velocidade do eixo dessa polia.<\/li>\n<\/ul>\n<h2>3. Detec\u00e7\u00e3o e Diagn\u00f3stico<\/h2>\n<h3>An\u00e1lise de Vibra\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/spectral-analysis\/\">An\u00e1lise espectral<\/a>:<\/strong> procure por picos na FPC, nas velocidades dos eixos e seus harm\u00f4nicos.<\/li>\n<li><strong>Medi\u00e7\u00f5es axiais:<\/strong> alta vibra\u00e7\u00e3o axial aponta para desalinhamento.<\/li>\n<li><strong>Vibra\u00e7\u00e3o do rolamento:<\/strong> compare os rolamentos do motor e do equipamento acionado para localizar a fonte.<\/li>\n<li><strong>Frequ\u00eancias de batimento:<\/strong> modula\u00e7\u00e3o de baixa frequ\u00eancia revela correias n\u00e3o correspondentes em um conjunto de m\u00faltiplas correias.<\/li>\n<\/ul>\n<h3>Inspe\u00e7\u00e3o Visual<\/h3>\n<ul>\n<li><strong>Condi\u00e7\u00e3o da correia:<\/strong> verifique rachaduras, polimento, desfiamento e peda\u00e7os faltando.<\/li>\n<li><strong>Padr\u00f5es de desgaste:<\/strong> desgaste irregular sinaliza um problema de alinhamento ou tens\u00e3o.<\/li>\n<li><strong>Centragem da correia:<\/strong> observe se a correia permanece centrada em seus sulcos.<\/li>\n<li><strong>Condi\u00e7\u00e3o da polia:<\/strong> inspecione os sulcos quanto a desgaste, danos e ac\u00famulo.<\/li>\n<li><strong>Desalinhamento:<\/strong> verifique o alinhamento da polia com uma r\u00e9gua ou uma ferramenta a laser.<\/li>\n<\/ul>\n<h3>Medi\u00e7\u00e3o de Tens\u00e3o<\/h3>\n<ul>\n<li><strong>M\u00e9todo de deflex\u00e3o:<\/strong> pressione a correia no meio do v\u00e3o e me\u00e7a a deflex\u00e3o (uma regra pr\u00e1tica \u00e9 1\/64 de polegada por polegada de v\u00e3o).<\/li>\n<li><strong>Medidor de tens\u00e3o:<\/strong> um instrumento especializado que mede a frequ\u00eancia ou for\u00e7a da correia.<\/li>\n<li><strong>Especifica\u00e7\u00f5es do fabricante:<\/strong> compare o resultado com a tens\u00e3o recomendada.<\/li>\n<\/ul>\n<h2>4. Onde o Balanset-1A se Encaixa<\/h2>\n<p>As transmiss\u00f5es por correia est\u00e3o lado a lado com os pr\u00f3prios defeitos que um analisador port\u00e1til \u00e9 usado para rastrear, e diferenci\u00e1-los \u00e9 metade da batalha diagn\u00f3stica. Um instrumento de campo de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt-br\/produto\/balanset-1\/\">Balanset-1A<\/a> captura o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/amplitude\/\">amplitude<\/a> e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase\/\">fase<\/a> de cada componente e resolve o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/fft\/\">FFT<\/a> espectro, para que os picos sub-s\u00edncronos de passagem da correia possam ser separados limpa e claramente do 1\u00d7 <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/unbalance\/\">desbalanceamento<\/a> das polias e do 2\u00d7 de qualquer <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/misalignment\/\">desalinhamento<\/a>. Uma vez descartado um defeito na correia ou na polia, o mesmo instrumento \u00e9 usado para <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balanceamento-de-campo\/\">balanceamento em campo<\/a> uma polia exc\u00eantrica ou desbalanceada no local \u2014 medindo, corrigindo e verificando o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/residual-unbalance\/\">desbalanceamento residual<\/a> sem remover a transmiss\u00e3o do servi\u00e7o.<\/p>\n<h2>5. Problemas Comuns e Solu\u00e7\u00f5es<\/h2>\n<ul>\n<li><strong>Escorregamento da correia:<\/strong> chiado, varia\u00e7\u00e3o de velocidade, aquecimento e polimento \u2014 causados por baixa tens\u00e3o, correia desgastada, contamina\u00e7\u00e3o por \u00f3leo ou sobrecarga. Corrija aumentando a tens\u00e3o, substituindo a correia, limpando as polias ou reduzindo a carga.<\/li>\n<li><strong>Desgaste prematuro da correia:<\/strong> causado por desalinhamento, tens\u00e3o incorreta, fatores ambientais ou desgaste da polia. Resolva com alinhamento preciso, tensionamento adequado, substitui\u00e7\u00e3o das polias e prote\u00e7\u00e3o ambiental.<\/li>\n<li><strong>Vibra\u00e7\u00e3o excessiva:<\/strong> devido \u00e0 resson\u00e2ncia da correia, polias exc\u00eantricas, correias desgastadas ou desalinhamento. Adicione guias ou polias de tens\u00e3o, substitua as polias, realinhe ou substitua as correias.<\/li>\n<li><strong>Opera\u00e7\u00e3o ruidosa:<\/strong> causada por correias desgastadas ou polidas, desalinhamento ou resson\u00e2ncia \u2014 resolvida substituindo as correias, alinhando as polias, ajustando a tens\u00e3o ou adicionando amortecimento.<\/li>\n<\/ul>\n<h2>6. Manuten\u00e7\u00e3o Preventiva<\/h2>\n<h3>Inspe\u00e7\u00f5es Regulares<\/h3>\n<ul>\n<li>Inspe\u00e7\u00f5es visuais do estado da correia, mensalmente.<\/li>\n<li>Verifica\u00e7\u00e3o da tens\u00e3o, trimestralmente ou conforme o fabricante.<\/li>\n<li>Verifica\u00e7\u00e3o do alinhamento, anualmente ou ap\u00f3s qualquer substitui\u00e7\u00e3o de correia.<\/li>\n<li>Inspe\u00e7\u00e3o do desgaste das polias durante a troca das correias.<\/li>\n<\/ul>\n<h3>Pr\u00e1ticas de Substitui\u00e7\u00e3o de Correias<\/h3>\n<ul>\n<li><strong>Conjuntos combinados:<\/strong> substitua todas as correias de um acionamento multi-correia simultaneamente.<\/li>\n<li><strong>Sele\u00e7\u00e3o adequada:<\/strong> use o tipo e tamanho corretos de correia para a aplica\u00e7\u00e3o.<\/li>\n<li><strong>Alinhe primeiro:<\/strong> verifique o alinhamento das polias antes de instalar novas correias.<\/li>\n<li><strong>Tensionamento adequado:<\/strong> siga as especifica\u00e7\u00f5es do fabricante.<\/li>\n<li><strong>Per\u00edodo de rodagem:<\/strong> reverifique e ajuste a tens\u00e3o ap\u00f3s as primeiras 24\u201348 horas de opera\u00e7\u00e3o.<\/li>\n<\/ul>\n<h2>7. Vantagens e Limita\u00e7\u00f5es<\/h2>\n<p>Compreender os pontos fortes e fracos de um acionamento por correia coloca seus defeitos em contexto.<\/p>\n<ul>\n<li><strong>Vantagens:<\/strong> isolamento de vibra\u00e7\u00e3o (a conformidade da correia absorve choques), prote\u00e7\u00e3o contra sobrecarga (a correia patina em vez de quebrar componentes), rela\u00e7\u00f5es de velocidade ajust\u00e1veis (alterando os tamanhos das polias), economia e simplicidade, e opera\u00e7\u00e3o silenciosa quando em bom estado.<\/li>\n<li><strong>Limita\u00e7\u00f5es:<\/strong> vida \u00fatil finita que exige substitui\u00e7\u00e3o regular, perdas de efici\u00eancia por patinagem (tipicamente 2\u20135%), tens\u00e3o que imp\u00f5e cargas laterais nos rolamentos, adequa\u00e7\u00e3o apenas para pot\u00eancia moderada e sensibilidade ao alinhamento e ao ambiente.<\/li>\n<\/ul>\n<p>Defeitos em acionamentos por correia, embora geralmente menos graves que <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/bearing-defects\/\">de elementos rolantes<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/gear-defects\/\">falhas em engrenagens<\/a>, ainda t\u00eam um efeito real na confiabilidade, efici\u00eancia e ru\u00eddo do equipamento. Conhecer as frequ\u00eancias e modos de falha espec\u00edficos das correias permite que uma equipe de manuten\u00e7\u00e3o monitore efetivamente e intervenha a tempo \u2014 maximizando a vida \u00fatil da correia e evitando as falhas inesperadas que paralisam m\u00e1quinas acionadas por correia.<\/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 belt drive defects including misalignment, wear, tension issues, and pulley problems, detectable through vibration analysis at belt frequencies.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-55","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/55","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":1,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/55\/revisions"}],"predecessor-version":[{"id":101424,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/55\/revisions\/101424"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=55"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/categories?post=55"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/tags?post=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}