{"id":292,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/v-belt-defects\/"},"modified":"2026-05-23T22:46:38","modified_gmt":"2026-05-23T22:46:38","slug":"v-belt-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt-br\/glossary\/v-belt-defects\/","title":{"rendered":"O que s\u00e3o Defeitos em Correias Trap\u00e9zoidais? Desgaste e Modos de Falha"},"content":{"rendered":"<h1>Compreendendo os Defeitos em Correias V<\/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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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 correias V<\/strong> s\u00e3o os problemas espec\u00edficos e modos de falha que surgem em transmiss\u00f5es por correias trap\u00e9zoidais (tamb\u00e9m chamadas de transmiss\u00f5es por correias cunha), onde uma correia com se\u00e7\u00e3o transversal trapezoidal corre em sulcos em V correspondentes usinados nas polias. Esses defeitos incluem desgaste das paredes laterais por contato com a polia, trincas por fadiga de flex\u00e3o, danos aos cord\u00f5es internos, contamina\u00e7\u00e3o por \u00f3leo, comprimentos de correia n\u00e3o correspondentes em transmiss\u00f5es com m\u00faltiplas correias e os problemas peculiares \u00e0 a\u00e7\u00e3o de cunha que transmite pot\u00eancia em um sistema de correia trap\u00e9zoidal. Como as correias trap\u00e9zoidais est\u00e3o entre os m\u00e9todos de transmiss\u00e3o de pot\u00eancia mais comuns em m\u00e1quinas industriais \u2014 ventiladores, bombas, compressores e esteiras rolantes dependem delas \u2014 entender seus modos de falha espec\u00edficos \u00e9 fundamental para uma manuten\u00e7\u00e3o eficaz e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> diagn\u00f3sticos. Elas formam uma importante subclasse dentro da fam\u00edlia mais ampla de <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/belt-drives-defects\/\">defeitos de acionamento por correia<\/a>.<\/p>\n<h2>1. Defini\u00e7\u00e3o: O que s\u00e3o Defeitos em Correias Trap\u00e9zoidais?<\/h2>\n<p>A caracter\u00edstica definidora de uma correia trap\u00e9zoidal \u00e9 a cunha. A correia n\u00e3o assenta no fundo do sulco; em vez disso, suas paredes laterais inclinadas se encaixam nos flancos do sulco, e a resultante a\u00e7\u00e3o de cunha multiplica a for\u00e7a normal, de modo que uma tens\u00e3o relativamente modesta transmite um grande torque. Quase toda falha caracter\u00edstica de correia trap\u00e9zoidal remonta a essa geometria: as paredes laterais s\u00e3o as superf\u00edcies de trabalho, ent\u00e3o elas se desgastam; a correia flexiona-se bruscamente ao redor das polias, ent\u00e3o ela trinca; e qualquer coisa que altere o atrito nas paredes laterais \u2014 \u00f3leo, polimento, desgaste \u2014 causa patinagem. Manter essa cunha limpa, corretamente tensionada e devidamente alinhada \u00e9 a ess\u00eancia da confiabilidade da correia trap\u00e9zoidal.<\/p>\n<h2>2. Defeitos Comuns em Correias Trap\u00e9zoidais<\/h2>\n<h3>Desgaste das Paredes Laterais<\/h3>\n<p>As superf\u00edcies de cunha que transmitem a pot\u00eancia se desgastam gradualmente:<\/p>\n<ul>\n<li><strong>Causa:<\/strong> opera\u00e7\u00e3o normal \u2014 as paredes laterais esfregam contra as faces do sulco da polia.<\/li>\n<li><strong>Apar\u00eancia:<\/strong> paredes laterais brilhantes e lisas; a correia assenta progressivamente mais baixo no sulco \u00e0 medida que se desgasta.<\/li>\n<li><strong>Progress\u00e3o:<\/strong> um processo gradual ao longo de meses a anos.<\/li>\n<li><strong>Efeito:<\/strong> a correia assenta mais profundamente no sulco, alterando ligeiramente seu di\u00e2metro primitivo efetivo e, portanto, a velocidade acionada.<\/li>\n<li><strong>Indicador:<\/strong> a correia assenta no n\u00edvel ou abaixo da borda da polia, onde uma correia nova ficaria acima dela.<\/li>\n<\/ul>\n<h3>Trincas na Base (Trincas por Calor)<\/h3>\n<ul>\n<li><strong>Apar\u00eancia:<\/strong> trincas que correm perpendicularmente ao comprimento da correia na superf\u00edcie inferior (plana).<\/li>\n<li><strong>Causa:<\/strong> flex\u00e3o repetida ao redor de polias pequenas, temperaturas elevadas e envelhecimento.<\/li>\n<li><strong>Severidade:<\/strong> trincas finas s\u00e3o aceit\u00e1veis; trincas profundas \u2014 mais de um ter\u00e7o da espessura da correia \u2014 exigem substitui\u00e7\u00e3o.<\/li>\n<li><strong>Progress\u00e3o:<\/strong> as trincas se aprofundam com o tempo e podem eventualmente expor ou romper os cord\u00f5es internos.<\/li>\n<\/ul>\n<h3>Trincas nas Paredes Laterais<\/h3>\n<ul>\n<li><strong>Apar\u00eancia:<\/strong> trincas nas superf\u00edcies das paredes laterais inclinadas.<\/li>\n<li><strong>Causas:<\/strong> envelhecimento, exposi\u00e7\u00e3o ao oz\u00f4nio, deteriora\u00e7\u00e3o ambiental e armazenamento inadequado.<\/li>\n<li><strong>Efeito:<\/strong> reduz a capacidade de transmiss\u00e3o de pot\u00eancia e pode evoluir para ruptura da correia.<\/li>\n<li><strong>Preven\u00e7\u00e3o:<\/strong> armazenamento adequado, prote\u00e7\u00e3o ambiental e substitui\u00e7\u00e3o oportuna.<\/li>\n<\/ul>\n<h3>Danos aos Cord\u00f5es<\/h3>\n<ul>\n<li><strong>Cord\u00f5es rompidos:<\/strong> os cord\u00f5es de refor\u00e7o internos \u2014 os elementos portadores de carga \u2014 se rompem.<\/li>\n<li><strong>Causas:<\/strong> sobrecarga, carregamento por impacto, danos \u00e0 polia e induzidos pela idade <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/fatigue\/\">fadiga<\/a>.<\/li>\n<li><strong>Detec\u00e7\u00e3o:<\/strong> a correia se estica excessivamente e pode apresentar sali\u00eancias ou pontos macios localizados.<\/li>\n<li><strong>Vibra\u00e7\u00e3o:<\/strong> uma se\u00e7\u00e3o de cord\u00e3o rompido cria um impacto cada vez que passa sobre uma polia.<\/li>\n<li><strong>A\u00e7\u00e3o:<\/strong> a substitui\u00e7\u00e3o imediata \u00e9 necess\u00e1ria.<\/li>\n<\/ul>\n<h3>Contamina\u00e7\u00e3o por \u00d3leo ou Graxa Lubrificante<\/h3>\n<ul>\n<li><strong>Efeito:<\/strong> incham a borracha e reduzem o coeficiente de atrito nas paredes laterais.<\/li>\n<li><strong>Sintomas:<\/strong> patinagem da correia, guinchos e desgaste r\u00e1pido.<\/li>\n<li><strong>Apar\u00eancia:<\/strong> uma correia brilhante, inchada e macia.<\/li>\n<li><strong>Corre\u00e7\u00e3o:<\/strong> substitua a correia, limpe as polias e elimine a fonte de contamina\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3>Problemas de Conjunto Correspondente (Transmiss\u00f5es com M\u00faltiplas Correias)<\/h3>\n<ul>\n<li><strong>Comprimentos n\u00e3o correspondentes:<\/strong> as correias em um conjunto t\u00eam comprimentos efetivos ligeiramente diferentes.<\/li>\n<li><strong>Efeito:<\/strong> a carga \u00e9 compartilhada de forma desigual \u2014 algumas correias suportam a maior parte da carga e se desgastam mais r\u00e1pido.<\/li>\n<li><strong>Sintomas:<\/strong> algumas correias esticadas enquanto outras est\u00e3o frouxas; desgaste desigual; e vibra\u00e7\u00e3o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/beating\/\">frequ\u00eancias de batimento<\/a>.<\/li>\n<li><strong>Preven\u00e7\u00e3o:<\/strong> sempre instale conjuntos de correias correspondentes \u2014 mesmo fabricante, lote e c\u00f3digo de comprimento.<\/li>\n<\/ul>\n<h2>3. Assinaturas de Vibra\u00e7\u00e3o<\/h2>\n<h3>Acionamento por Correia V Normal<\/h3>\n<ul>\n<li>Vibra\u00e7\u00e3o global baixa \u2014 tipicamente abaixo de cerca de 2 mm\/s <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/rms\/\">RMS<\/a>.<\/li>\n<li>Energia concentrada nas velocidades de 1\u00d7 do eixo das polias motrizes e movidas.<\/li>\n<li>Uma pequena amplitude na frequ\u00eancia de passagem da correia.<\/li>\n<li>Conte\u00fado harm\u00f4nico m\u00ednimo.<\/li>\n<\/ul>\n<h3>Acionamento por Correia V Defeituoso<\/h3>\n<p>Cada modo de falha deixa uma impress\u00e3o digital reconhec\u00edvel no <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/spectrum\/\">espectro de vibra\u00e7\u00e3o<\/a>:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/misalignment\/\">Desalinhamento<\/a>:<\/strong> alta vibra\u00e7\u00e3o axial, com componentes de 1\u00d7 e 2\u00d7.<\/li>\n<li><strong>Correias desgastadas:<\/strong> aumento da vibra\u00e7\u00e3o global e comportamento err\u00e1tico e inst\u00e1vel.<\/li>\n<li><strong>Danos nos cord\u00f5es:<\/strong> picos na frequ\u00eancia de passagem da correia com <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/harmonics\/\">harm\u00f4nicos<\/a>, e impacto claro no <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/time-waveform\/\">forma de onda no tempo<\/a>.<\/li>\n<li><strong>Problemas de tens\u00e3o:<\/strong> modula\u00e7\u00e3o de baixa frequ\u00eancia abaixo de aproximadamente 10 Hz e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/sub-synchronous\/\">subs\u00edncrono<\/a> componentes.<\/li>\n<li><strong>Incompatibilidade em conjuntos m\u00faltiplos:<\/strong> frequ\u00eancias de batimento na faixa de 1\u20135 Hz com modula\u00e7\u00e3o de amplitude.<\/li>\n<\/ul>\n<p>Como a frequ\u00eancia de passagem da correia \u00e9 geralmente subs\u00edncrona e f\u00e1cil de confundir com outras fontes de baixa frequ\u00eancia, vale a pena calcul\u00e1-la explicitamente; nosso <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/belt-defect-frequencies\/\">Calculadora de Frequ\u00eancia de Defeitos de Transmiss\u00e3o por Correia<\/a> determina as frequ\u00eancias de passagem da correia e relacionadas a partir da geometria e velocidade das polias.<\/p>\n<h2>4. Inspe\u00e7\u00e3o e Medi\u00e7\u00e3o<\/h2>\n<h3>Avalia\u00e7\u00e3o da Condi\u00e7\u00e3o da Correia<\/h3>\n<h4>Indicadores Visuais para Substitui\u00e7\u00e3o<\/h4>\n<ul>\n<li>Trincas mais profundas que um ter\u00e7o da espessura da correia.<\/li>\n<li>Tecido lateral vis\u00edvel atrav\u00e9s da borracha.<\/li>\n<li>Laterais desfiadas ou danificadas.<\/li>\n<li>Superf\u00edcie da correia polida e brilhante, indicando danos por calor.<\/li>\n<li>Fragmentos faltando na correia.<\/li>\n<li>A correia assentada no n\u00edvel ou abaixo da borda da polia \u2014 sinal de desgaste excessivo.<\/li>\n<li>Alongamento \u00f3bvio ou mudan\u00e7a mensur\u00e1vel no comprimento.<\/li>\n<\/ul>\n<h4>Verifica\u00e7\u00e3o da Tens\u00e3o<\/h4>\n<ul>\n<li><strong>Teste de deflex\u00e3o:<\/strong> aplique a for\u00e7a especificada no centro do v\u00e3o e me\u00e7a a deflex\u00e3o resultante.<\/li>\n<li><strong>Objetivo:<\/strong> geralmente 1\/64 de polegada de deflex\u00e3o por polegada de v\u00e3o sob press\u00e3o moderada do dedo.<\/li>\n<li><strong>Correias m\u00faltiplas:<\/strong> todas as correias devem apresentar tens\u00e3o igual, ou seja, deflex\u00e3o igual.<\/li>\n<li><strong>Ferramentas:<\/strong> um medidor de tens\u00e3o de correia para medi\u00e7\u00e3o precisa.<\/li>\n<\/ul>\n<p>Em vez de confiar na sensa\u00e7\u00e3o, ajuste a tens\u00e3o para um valor calculado \u2014 a <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/belt-tension-calculator\/\">Calculadora de Tens\u00e3o de Correia<\/a> abrange os m\u00e9todos de deflex\u00e3o, frequ\u00eancia e for\u00e7a, e a <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/v-belt-calculator\/\">Calculadora de Sele\u00e7\u00e3o de Correia V (ISO 5288)<\/a> ajuda a confirmar a correia correta para a transmiss\u00e3o desde o in\u00edcio.<\/p>\n<h3>Inspe\u00e7\u00e3o da Polia<\/h3>\n<ul>\n<li><strong>Desgaste do canal:<\/strong> me\u00e7a a profundidade do canal e o \u00e2ngulo inclu\u00eddo; um canal desgastado e abaulado permite que a correia toque o fundo e patine.<\/li>\n<li><strong>Limites de desgaste:<\/strong> substitua a polia quando a profundidade do canal aumentar em 1\/32 de polegada ou mais.<\/li>\n<li><strong>Condi\u00e7\u00e3o da superf\u00edcie:<\/strong> verifique a presen\u00e7a de ferrugem, danos e ac\u00famulo de produtos.<\/li>\n<li><strong>Excentricidade de Rota\u00e7\u00e3o (Runout):<\/strong> verifique a polia quanto a excentricidade ou oscila\u00e7\u00e3o \u2014 veja <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/run-out\/\">excentricidade de rota\u00e7\u00e3o do eixo<\/a>.<\/li>\n<\/ul>\n<h2>5. Melhores Pr\u00e1ticas de Manuten\u00e7\u00e3o<\/h2>\n<h3>Instala\u00e7\u00e3o da Correia<\/h3>\n<ul>\n<li>Nunca alavanque as correias sobre as bordas das polias \u2014 isso pode romper os cord\u00f5es.<\/li>\n<li>Reduza a dist\u00e2ncia entre centros para que as correias deslizem sem for\u00e7a.<\/li>\n<li>Use conjuntos combinados em transmiss\u00f5es com m\u00faltiplas correias.<\/li>\n<li>Verifique o alinhamento antes de tensionar.<\/li>\n<li>Tensione conforme a especifica\u00e7\u00e3o, nunca pela sensa\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3>Diretrizes de Tensionamento<\/h3>\n<ul>\n<li>Siga a especifica\u00e7\u00e3o do fabricante, pelo m\u00e9todo de for\u00e7a ou de deflex\u00e3o.<\/li>\n<li>Correias novas: ajuste a tens\u00e3o inicial, depois retensione ap\u00f3s 24\u201348 horas de opera\u00e7\u00e3o, quando o alongamento inicial se estabilizar.<\/li>\n<li>Correias m\u00faltiplas: garanta que cada correia esteja igualmente tensionada.<\/li>\n<li>Realize verifica\u00e7\u00f5es peri\u00f3dicas \u2014 trimestrais, ou conforme as horas de opera\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3>Alinhamento<\/h3>\n<ul>\n<li>Use uma r\u00e9gua sobre as faces das polias para uma verifica\u00e7\u00e3o r\u00e1pida.<\/li>\n<li>Uso <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/laser-shaft-alignment\/\">alinhamento a laser<\/a> ferramentas para precis\u00e3o.<\/li>\n<li>As faces das polias devem ser paralelas.<\/li>\n<li>As linhas centrais das correias devem estar alinhadas.<\/li>\n<li>Desalinhamento angular inferior a aproximadamente 0,5\u00b0 \u00e9 geralmente aceit\u00e1vel.<\/li>\n<\/ul>\n<h3>Intervalos de Substitui\u00e7\u00e3o<\/h3>\n<ul>\n<li>A vida \u00fatil t\u00edpica de uma correia em V \u00e9 de 12.000 a 24.000 horas de opera\u00e7\u00e3o, ou aproximadamente 1,5 a 3 anos de opera\u00e7\u00e3o cont\u00ednua.<\/li>\n<li>Substitua quando os indicadores de desgaste estiverem presentes.<\/li>\n<li>N\u00e3o espere pela falha total \u2014 planeje as substitui\u00e7\u00f5es.<\/li>\n<li>Mantenha conjuntos correspondentes de reposi\u00e7\u00e3o no estoque.<\/li>\n<\/ul>\n<h2>6. Diagn\u00f3stico de Acionamentos por Correias em Campo<\/h2>\n<p>Falhas em correias raramente chegam sozinhas \u2014 um acionamento desgastado ou com tens\u00e3o incorreta frequentemente est\u00e1 em uma m\u00e1quina que tamb\u00e9m possui <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/misalignment\/\">desalinhamento<\/a> ou desbalanceamento residual <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/unbalance\/\">desbalanceamento<\/a> nas pr\u00f3prias polias, e os espectros se sobrep\u00f5em na regi\u00e3o de baixa frequ\u00eancia. Um analisador de vibra\u00e7\u00e3o port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt-br\/produto\/balanset-1\/\">Balanset-1A<\/a> ajuda a separar essas causas: ele captura o espectro e a forma de onda no tempo para sinalizar impactos na frequ\u00eancia de passagem da correia e frequ\u00eancias de batimento e, quando uma polia ou ventilador desbalanceado for a verdadeira fonte, ele mede a amplitude e a fase de 1\u00d7 para que o rotor possa ser balanceado no local. Separar o problema da correia do problema do rotor antes de buscar novas correias economiza tanto pe\u00e7as quanto tempo de inatividade.<\/p>\n<p>Os defeitos em correias em V s\u00e3o comuns em m\u00e1quinas industriais, mas s\u00e3o facilmente preven\u00edveis e detect\u00e1veis por meio de instala\u00e7\u00e3o adequada, inspe\u00e7\u00e3o regular e monitoramento de condi\u00e7\u00e3o. O conhecimento pr\u00e1tico dos modos de falha espec\u00edficos das correias em V e dos requisitos de manuten\u00e7\u00e3o \u00e9 o que permite a opera\u00e7\u00e3o confi\u00e1vel e de longa vida \u00fatil de equipamentos acionados por correias, mantendo a vibra\u00e7\u00e3o e o ru\u00eddo ao m\u00ednimo.<\/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 V-belt defects including sidewall wear, cord damage, cracking, and pulley mismatch, common in industrial belt drives with multiple parallel belts.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-292","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/292","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\/292\/revisions"}],"predecessor-version":[{"id":101368,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/292\/revisions\/101368"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/categories?post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/tags?post=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}