{"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\/mr\/glossary\/v-belt-defects\/","title":{"rendered":"What are V-Belt Defects? Wear and Failure Modes"},"content":{"rendered":"<h1>V-\u092c\u0947\u0932\u094d\u091f \u0926\u094b\u0937 \u0938\u092e\u091c\u0942\u0928 \u0918\u0947\u0923\u0947<\/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\/mr\/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\/mr\/product\/balanset-1\/\" title=\"\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915 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 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0915\u093f\u091f \u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u0938\u0902\u0924\u0941\u0932\u0915 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915\" 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\/mr\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/mr\/product\/balanset-1\/\" title=\"\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915 Balanset-1A\">\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0947\u0928\u094d\u0938\u0930 &#038; \u0935\u094d\u0939\u093e\u092f\u092c\u094d\u0930\u0947\u0936\u0928 \u0905\u200d\u0945\u0928\u093e\u0932\u093e\u092f\u091d\u0930 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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/mr\/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\/mr\/product\/vibration-sensor\/\" title=\"\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915\">\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 \u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u091c\u0935\u0933\u0942\u0928\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/vibration-sensor\/\" title=\"\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915\">\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915<\/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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/mr\/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\/mr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\">\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=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\">\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)<\/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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/mr\/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\/mr\/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 \u0930\u094b\u091f\u0930 \u0938\u0902\u0924\u0941\u0932\u0928 \u0915\u093f\u091f: \u0935\u0939\u0928 \u0915\u0947\u0938, \u092c\u0939\u0941-\u091a\u0945\u0928\u0932 \u0938\u093f\u0917\u094d\u0928\u0932 \u0915\u0902\u0921\u093f\u0936\u0928\u0930, \u0939\u093e\u0925 \u092a\u0915\u0921\u0928\u0947 \u0935\u093e\u0932\u0940 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915, \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0906\u0927\u093e\u0930, \u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915, \u0906\u0923\u093f \u0915\u0949\u0907\u0932 \u0915\u0947\u092c\u0932.\" 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\/mr\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/mr\/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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/mr\/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\/mr\/product\/magnet-stand\/\" title=\"\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/magnet-stand\/\" title=\"\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 Insize-60-kgf\">\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/mr\/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\/mr\/product\/reflective-tape\/\" title=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\">\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=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/reflective-tape\/\" title=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\">\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a<\/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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/mr\/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\/mr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \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 \u0915\u093f\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0907\u0902\u091f\u0930\u092b\u0947\u0938 \u092f\u0941\u0928\u093f\u091f, \u0938\u0902\u0935\u0947\u0926\u0915, \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930 \u0906\u0923\u093f \u0905\u0928\u0941\u0937\u0902\u0917\u0940 \u0938\u0939\" 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\/mr\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/mr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u201cBalanset-1A\u201d OEM\">\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \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> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/mr\/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=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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>V-\u092c\u0947\u0932\u094d\u091f \u0926\u094b\u0937<\/strong> \u0939\u0947 V-belt drives (\u091c\u094d\u092f\u093e\u0902\u0928\u093e wedge-belt drives \u0905\u0938\u0947\u0939\u0940 \u092e\u094d\u0939\u0923\u0924\u093e\u0924) \u092e\u0927\u094d\u092f\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0923\u093e\u0930\u0947 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0926\u094b\u0937 \u0906\u0923\u093f failure modes \u0906\u0939\u0947\u0924, \u091c\u093f\u0925\u0947 trapezoidal cross-section \u0905\u0938\u0932\u0947\u0932\u093e belt pulley \u092e\u0927\u0940\u0932 \u0924\u0926\u0928\u0941\u0930\u0942\u092a V-grooves \u092e\u0927\u094d\u092f\u0947 \u091a\u093e\u0932\u0924\u094b. \u092f\u093e \u0926\u094b\u0937\u093e\u0902\u092e\u0927\u094d\u092f\u0947 pulley contact \u092e\u0941\u0933\u0947 \u0939\u094b\u0923\u093e\u0930\u0940 sidewall wear, flexing fatigue \u092e\u0941\u0933\u0947 cracking, \u0906\u0924\u0940\u0932 cord damage, oil contamination, multiple-belt drives \u092e\u0927\u094d\u092f\u0947 belt lengths \u0928 \u091c\u0941\u0933\u0923\u0947, \u0906\u0923\u093f V-belt system \u092e\u0927\u094d\u092f\u0947 \u0936\u0915\u094d\u0924\u0940 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0915\u0930\u0923\u093e\u0931\u094d\u092f\u093e wedging action \u0936\u0940 \u0928\u093f\u0917\u0921\u093f\u0924 \u0916\u093e\u0938 \u0938\u092e\u0938\u094d\u092f\u093e \u092f\u093e\u0902\u091a\u093e \u0938\u092e\u093e\u0935\u0947\u0936 \u0939\u094b\u0924\u094b. V-belts \u0939\u0947 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092f\u0902\u0924\u094d\u0930\u0923\u093e\u0902\u092e\u0927\u0940\u0932 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f power-transmission \u092a\u0926\u094d\u0927\u0924\u0940\u0902\u092a\u0948\u0915\u0940 \u090f\u0915 \u0905\u0938\u0932\u094d\u092f\u093e\u0928\u0947 \u2014 fans, pumps, compressors \u0906\u0923\u093f conveyors \u0939\u0947 \u0938\u0930\u094d\u0935 \u0924\u094d\u092f\u093e\u0935\u0930 \u0905\u0935\u0932\u0902\u092c\u0942\u0928 \u0905\u0938\u0924\u093e\u0924 \u2014 \u0924\u094d\u092f\u093e\u0902\u091a\u094d\u092f\u093e \u0935\u093f\u0936\u093f\u0937\u094d\u091f failure modes \u091a\u0947 \u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 maintenance \u0906\u0923\u093f <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/vibration\/\">vibration<\/a> diagnostics \u0938\u093e\u0920\u0940 \u0915\u0947\u0902\u0926\u094d\u0930\u0938\u094d\u0925\u093e\u0928\u0940 \u0906\u0939\u0947. broader family \u092e\u0927\u0940\u0932 \u0939\u093e \u090f\u0915 \u092e\u0939\u0924\u094d\u0924\u094d\u0935\u093e\u091a\u093e \u0909\u092a\u0935\u0930\u094d\u0917 \u0906\u0939\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/belt-drives-defects\/\">belt-drive defects<\/a>.<\/p>\n<h2>1. \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e: V-belt defects \u092e\u094d\u0939\u0923\u091c\u0947 \u0915\u093e\u092f?<\/h2>\n<p>V-belt \u091a\u0947 \u0935\u0948\u0936\u093f\u0937\u094d\u091f\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0924\u0924\u094d\u0924\u094d\u0935 \u092e\u094d\u0939\u0923\u091c\u0947 wedge. belt groove \u091a\u094d\u092f\u093e \u0924\u0933\u093e\u0936\u0940 \u092c\u0938\u0924 \u0928\u093e\u0939\u0940; \u0924\u094d\u092f\u093e\u0910\u0935\u091c\u0940 \u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e \u0915\u094b\u0928\u0940\u092f sidewalls groove \u091a\u094d\u092f\u093e flanks \u092e\u0927\u094d\u092f\u0947 \u0918\u091f\u094d\u091f \u0905\u0921\u0915\u0924\u093e\u0924, \u0906\u0923\u093f \u0924\u094d\u092f\u093e\u0924\u0942\u0928 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0923\u093e\u0930\u0940 wedging action normal force \u0935\u093e\u0922\u0935\u0924\u0947, \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0924\u0941\u0932\u0928\u0947\u0928\u0947 \u0915\u092e\u0940 tension \u0928\u0947 \u092e\u094b\u0920\u093e torque \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0939\u094b\u0924\u094b. V-belt \u092e\u0927\u0940\u0932 \u091c\u0935\u0933\u091c\u0935\u0933 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0935\u0948\u0936\u093f\u0937\u094d\u091f\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0926\u094b\u0937 \u092f\u093e geometry \u092e\u0927\u0942\u0928\u091a \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0924\u094b: sidewalls \u0939\u094d\u092f\u093e\u091a \u0915\u093e\u092e \u0915\u0930\u0923\u093e\u0931\u094d\u092f\u093e \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917\u093e \u0905\u0938\u0932\u094d\u092f\u093e\u0928\u0947 \u0924\u094d\u092f\u093e \u091d\u093f\u091c\u0924\u093e\u0924; belt pulleys \u092d\u094b\u0935\u0924\u0940 \u0924\u0940\u0935\u094d\u0930\u092a\u0923\u0947 \u0935\u093e\u0915\u0932\u094d\u092f\u093e\u0928\u0947 cracks \u092a\u0921\u0924\u093e\u0924; \u0906\u0923\u093f sidewalls \u0935\u0930\u0940\u0932 friction \u092c\u0926\u0932\u0923\u093e\u0930\u0940 \u0915\u094b\u0923\u0924\u0940\u0939\u0940 \u0917\u094b\u0937\u094d\u091f \u2014 oil, glazing, wear \u2014 slip \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u0947. \u0939\u093e wedge \u0938\u094d\u0935\u091a\u094d\u091b, \u092f\u094b\u0917\u094d\u092f tension \u092e\u0927\u094d\u092f\u0947 \u0906\u0923\u093f \u0928\u0940\u091f aligned \u0920\u0947\u0935\u0923\u0947 \u092e\u094d\u0939\u0923\u091c\u0947\u091a V-belt reliability \u091a\u0947 \u0938\u093e\u0930 \u0906\u0939\u0947.<\/p>\n<h2>2. \u0938\u093e\u092e\u093e\u0928\u094d\u092f V-belt \u0926\u094b\u0937<\/h2>\n<h3>sidewall wear<\/h3>\n<p>\u0936\u0915\u094d\u0924\u0940 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0915\u0930\u0923\u093e\u0930\u0947 wedging surfaces \u0939\u0933\u0942\u0939\u0933\u0942 \u091d\u093f\u091c\u0924\u093e\u0924:<\/p>\n<ul>\n<li><strong>\u0915\u093e\u0930\u0923:<\/strong> \u0938\u093e\u092e\u093e\u0928\u094d\u092f operation \u092e\u0927\u094d\u092f\u0947 \u2014 sidewalls \u092f\u093e pulley groove faces \u0935\u0930 \u0918\u093e\u0938\u0924\u093e\u0924.<\/li>\n<li><strong>\u0938\u094d\u0935\u0930\u0942\u092a:<\/strong> \u091a\u0915\u091a\u0915\u0940\u0924, \u0917\u0941\u0933\u0917\u0941\u0933\u0940\u0924 sidewalls; belt \u091d\u093f\u091c\u0924 \u091c\u093e\u0908\u0932 \u0924\u0938\u093e groove \u092e\u0927\u094d\u092f\u0947 \u0905\u0927\u093f\u0915\u093e\u0927\u093f\u0915 \u0916\u093e\u0932\u0940 \u092c\u0938\u0924\u094b.<\/li>\n<li><strong>\u092a\u094d\u0930\u0917\u0924\u0940:<\/strong> \u0939\u093e \u0905\u0928\u0947\u0915 \u092e\u0939\u093f\u0928\u0947 \u0924\u0947 \u0935\u0930\u094d\u0937\u0947 \u091a\u093e\u0932\u0923\u093e\u0930\u093e \u0915\u094d\u0930\u092e\u093f\u0915 process \u0906\u0939\u0947.<\/li>\n<li><strong>\u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> belt groove \u092e\u0927\u094d\u092f\u0947 \u0905\u0927\u093f\u0915 \u0916\u094b\u0932 \u092c\u0938\u0932\u094d\u092f\u093e\u0928\u0947 \u0924\u094d\u092f\u093e\u091a\u093e effective pitch diameter \u0915\u093f\u0902\u091a\u093f\u0924 \u092c\u0926\u0932\u0924\u094b, \u0906\u0923\u093f \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 driven speed \u092c\u0926\u0932\u0924\u0947.<\/li>\n<li><strong>\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0915:<\/strong> \u091c\u093f\u0925\u0947 \u0928\u0935\u0940\u0928 belt pulley rim \u091a\u094d\u092f\u093e \u0935\u0930 \u0926\u093f\u0938\u0932\u093e \u0905\u0938\u0924\u093e, \u0924\u093f\u0925\u0947 \u0939\u093e belt rim \u091a\u094d\u092f\u093e \u092c\u0930\u094b\u092c\u0930\u0940\u0924 \u0915\u093f\u0902\u0935\u093e \u0916\u093e\u0932\u0940 \u092c\u0938\u0932\u0947\u0932\u093e \u0926\u093f\u0938\u0924\u094b.<\/li>\n<\/ul>\n<h3>\u0924\u0933\u093e\u0936\u0940 cracking (heat cracking)<\/h3>\n<ul>\n<li><strong>\u0938\u094d\u0935\u0930\u0942\u092a:<\/strong> belt \u091a\u094d\u092f\u093e \u0916\u093e\u0932\u091a\u094d\u092f\u093e (\u0938\u092a\u093e\u091f) \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917\u093e\u0935\u0930 belt \u0932\u093e\u0902\u092c\u0940\u0932\u093e \u0932\u0902\u092c \u0905\u0938\u0932\u0947\u0932\u094d\u092f\u093e cracks.<\/li>\n<li><strong>\u0915\u093e\u0930\u0923:<\/strong> \u0932\u0939\u093e\u0928 pulleys \u092d\u094b\u0935\u0924\u0940 \u0938\u0924\u0924 \u0935\u093e\u0915\u0923\u0947, \u0909\u0902\u091a \u0924\u093e\u092a\u092e\u093e\u0928 \u0906\u0923\u093f ageing.<\/li>\n<li><strong>\u0924\u0940\u0935\u094d\u0930\u0924\u093e:<\/strong> \u0938\u0942\u0915\u094d\u0937\u094d\u092e cracks \u092e\u093e\u0928\u094d\u092f \u0905\u0938\u0924\u093e\u0924; \u092a\u0923 belt thickness \u091a\u094d\u092f\u093e \u090f\u0915-\u0924\u0943\u0924\u0940\u092f\u093e\u0902\u0936\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093e\u0938\u094d\u0924 \u0916\u094b\u0932 cracks \u0905\u0938\u0932\u094d\u092f\u093e\u0938 belt \u092c\u0926\u0932\u0923\u0947 \u0906\u0935\u0936\u094d\u092f\u0915.<\/li>\n<li><strong>\u092a\u094d\u0930\u0917\u0924\u0940:<\/strong> cracks \u0935\u0947\u0933\u0947\u0928\u0941\u0938\u093e\u0930 \u0916\u094b\u0932 \u091c\u093e\u0924\u093e\u0924 \u0906\u0923\u093f \u0936\u0947\u0935\u091f\u0940 \u0906\u0924\u0940\u0932 cords \u0909\u0918\u0921\u0940 \u092a\u0921\u0942 \u0936\u0915\u0924\u093e\u0924 \u0915\u093f\u0902\u0935\u093e \u0924\u0941\u091f\u0942 \u0936\u0915\u0924\u093e\u0924.<\/li>\n<\/ul>\n<h3>sidewall cracking<\/h3>\n<ul>\n<li><strong>\u0938\u094d\u0935\u0930\u0942\u092a:<\/strong> \u0915\u094b\u0928\u0940\u092f sidewall \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917\u093e\u0902\u0935\u0930\u0940\u0932 cracks.<\/li>\n<li><strong>\u0915\u093e\u0930\u0923\u0947:<\/strong> ageing, ozone exposure, \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923\u0940\u092f \u0939\u093e\u0928\u0940 \u0906\u0923\u093f \u091a\u0941\u0915\u0940\u091a\u0940 \u0938\u093e\u0920\u0935\u0923.<\/li>\n<li><strong>\u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> \u092f\u093e\u092e\u0941\u0933\u0947 power-transmission \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u092e\u0940 \u0939\u094b\u0924\u0947 \u0906\u0923\u093f belt \u0924\u0941\u091f\u0923\u094d\u092f\u093e\u092a\u0930\u094d\u092f\u0902\u0924 \u0938\u094d\u0925\u093f\u0924\u0940 \u091c\u093e\u090a \u0936\u0915\u0924\u0947.<\/li>\n<li><strong>\u092a\u094d\u0930\u0924\u093f\u092c\u0902\u0927:<\/strong> \u092f\u094b\u0917\u094d\u092f \u0938\u093e\u0920\u0935\u0923, \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923\u0940\u092f \u0938\u0902\u0930\u0915\u094d\u0937\u0923 \u0906\u0923\u093f \u0935\u0947\u0933\u0947\u0935\u0930 replacement.<\/li>\n<\/ul>\n<h3>cord damage<\/h3>\n<ul>\n<li><strong>\u0924\u0941\u091f\u0932\u0947\u0932\u0947 cords:<\/strong> \u0906\u0924\u0940\u0932 reinforcement cords \u2014 \u092e\u094d\u0939\u0923\u091c\u0947 load-carrying members \u2014 \u0924\u0941\u091f\u0924\u093e\u0924.<\/li>\n<li><strong>\u0915\u093e\u0930\u0923\u0947:<\/strong> overload, shock loading, pulley damage \u0906\u0923\u093f age-driven <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/fatigue\/\">\u0925\u0915\u0935\u093e<\/a>.<\/li>\n<li><strong>\u0936\u094b\u0927:<\/strong> belt \u091c\u093e\u0938\u094d\u0924 \u0924\u093e\u0923\u0942\u0928 \u0935\u093e\u0922\u0924\u094b \u0906\u0923\u093f \u0924\u094d\u092f\u093e\u0935\u0930 \u0917\u093e\u0920\u0940\u0938\u093e\u0930\u0916\u0947 \u0909\u0920\u093e\u0935 \u0915\u093f\u0902\u0935\u093e \u0938\u094d\u0925\u093e\u0928\u093f\u0915 soft spots \u0926\u093f\u0938\u0942 \u0936\u0915\u0924\u093e\u0924.<\/li>\n<li><strong>\u0915\u0902\u092a\u0928:<\/strong> \u0924\u0941\u091f\u0932\u0947\u0932\u094d\u092f\u093e cord \u091a\u093e \u092d\u093e\u0917 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915\u0935\u0947\u0933\u0940 pulley \u0935\u0930\u0942\u0928 \u091c\u093e\u0924\u093e\u0928\u093e impact \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u094b.<\/li>\n<li><strong>\u0915\u0943\u0924\u0940:<\/strong> \u0924\u093e\u0924\u094d\u0915\u093e\u0933 replacement \u0906\u0935\u0936\u094d\u092f\u0915.<\/li>\n<\/ul>\n<h3>oil \u0915\u093f\u0902\u0935\u093e grease contamination<\/h3>\n<ul>\n<li><strong>\u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> rubber \u0938\u0941\u091c\u0935\u0924\u0947 \u0906\u0923\u093f sidewalls \u0935\u0930\u0940\u0932 friction coefficient \u0915\u092e\u0940 \u0915\u0930\u0924\u0947.<\/li>\n<li><strong>\u0932\u0915\u094d\u0937\u0923\u0947:<\/strong> belt slipping, squealing \u0906\u0923\u093f \u091d\u092a\u093e\u091f\u094d\u092f\u093e\u0928\u0947 wear.<\/li>\n<li><strong>\u0938\u094d\u0935\u0930\u0942\u092a:<\/strong> \u091a\u0915\u091a\u0915\u0940\u0924, \u0938\u0941\u091c\u0932\u0947\u0932\u093e, \u092e\u090a belt.<\/li>\n<li><strong>\u0926\u0941\u0930\u0941\u0938\u094d\u0924\u0940:<\/strong> belt \u092c\u0926\u0932\u093e, pulleys \u0938\u094d\u0935\u091a\u094d\u091b \u0915\u0930\u093e, \u0906\u0923\u093f contamination \u091a\u093e \u0938\u094d\u0930\u094b\u0924 \u0926\u0942\u0930 \u0915\u0930\u093e.<\/li>\n<\/ul>\n<h3>matched-set issues (multiple-belt drives)<\/h3>\n<ul>\n<li><strong>\u0928 \u091c\u0941\u0933\u0923\u093e\u0931\u094d\u092f\u093e \u0932\u093e\u0902\u092c\u0940:<\/strong> \u090f\u0915\u093e set \u092e\u0927\u0940\u0932 belts \u091a\u0940 effective lengths \u0915\u093f\u0902\u091a\u093f\u0924 \u0935\u0947\u0917\u0933\u0940 \u0905\u0938\u0924\u093e\u0924.<\/li>\n<li><strong>\u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> load \u0938\u092e\u093e\u0928 \u0935\u093e\u091f\u0932\u093e \u091c\u093e\u0924 \u0928\u093e\u0939\u0940 \u2014 \u0915\u093e\u0939\u0940 belts \u092c\u0939\u0941\u0924\u0947\u0915 load \u0909\u091a\u0932\u0924\u093e\u0924 \u0906\u0923\u093f \u091c\u0932\u0926 \u091d\u093f\u091c\u0924\u093e\u0924.<\/li>\n<li><strong>\u0932\u0915\u094d\u0937\u0923\u0947:<\/strong> \u0915\u093e\u0939\u0940 belts \u0905\u0924\u093f\u0924\u093e\u0923\u0932\u0947\u0932\u0947 \u0924\u0930 \u0915\u093e\u0939\u0940 \u0938\u0948\u0932; uneven wear; \u0906\u0923\u093f vibration <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/beating\/\">\u092c\u0940\u091f \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a>.<\/li>\n<li><strong>\u092a\u094d\u0930\u0924\u093f\u092c\u0902\u0927:<\/strong> \u0928\u0947\u0939\u092e\u0940 matched belt sets \u0935\u093e\u092a\u0930\u093e \u2014 \u0938\u092e\u093e\u0928 manufacturer, lot \u0906\u0923\u093f length code.<\/li>\n<\/ul>\n<h2>3. vibration signatures<\/h2>\n<h3>\u0938\u093e\u092e\u093e\u0928\u094d\u092f V-\u092c\u0947\u0932\u094d\u091f \u0921\u094d\u0930\u093e\u0907\u0935\u094d\u0939<\/h3>\n<ul>\n<li>\u0915\u092e\u0940 overall vibration \u2014 \u0938\u0939\u0938\u093e \u0938\u0941\u092e\u093e\u0930\u0947 2 mm\/s \u092a\u0947\u0915\u094d\u0937\u093e \u0915\u092e\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/rms\/\">RMS<\/a>.<\/li>\n<li>driver \u0906\u0923\u093f driven pulleys \u091a\u094d\u092f\u093e 1\u00d7 shaft speeds \u0935\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0939\u094b\u0924\u0947.<\/li>\n<li>belt-pass frequency \u0935\u0930 \u0932\u0939\u093e\u0928 amplitude.<\/li>\n<li>harmonic content \u0905\u0924\u094d\u092f\u0932\u094d\u092a.<\/li>\n<\/ul>\n<h3>\u0926\u094b\u0937\u092f\u0941\u0915\u094d\u0924 V-\u092c\u0947\u0932\u094d\u091f \u0921\u094d\u0930\u093e\u0907\u0935\u094d\u0939<\/h3>\n<p>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 failure mode \u090f\u0915 \u0913\u0933\u0916\u0923\u094d\u092f\u093e\u091c\u094b\u0917\u0940 fingerprint <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/spectrum\/\">\u0915\u0902\u092a\u0928 \u0938\u094d\u092a\u0947\u0915\u094d\u091f\u094d\u0930\u092e<\/a>:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/mr\/glossary\/misalignment\/\">Misalignment<\/a>:<\/strong> \u092e\u0927\u094d\u092f\u0947 \u0938\u094b\u0921\u0924\u0947: \u0909\u091a\u094d\u091a axial vibration, 1\u00d7 \u0906\u0923\u093f 2\u00d7 components \u0938\u0939.<\/li>\n<li><strong>\u091d\u093f\u091c\u0932\u0947\u0932\u0947 belts:<\/strong> overall vibration \u0935\u093e\u0922\u0924\u0947 \u0906\u0923\u093f \u0935\u0930\u094d\u0924\u0928 \u0905\u0928\u093f\u092f\u092e\u093f\u0924, \u0905\u0938\u094d\u0925\u093f\u0930 \u0939\u094b\u0924\u0947.<\/li>\n<li><strong>cord damage:<\/strong> belt-pass frequency \u0935\u0930 peaks, <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/harmonics\/\">harmonics<\/a>\u0906\u0923\u093f <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/time-waveform\/\">time waveform<\/a>.<\/li>\n<li><strong>\u092e\u0927\u094d\u092f\u0947 \u0938\u094d\u092a\u0937\u094d\u091f impacting.<\/strong> tension issues: <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/sub-synchronous\/\">\u0909\u092a-\u0938\u092e\u0915\u093e\u0932\u093f\u0915<\/a> \u0918\u091f\u0915.<\/li>\n<li><strong>\u0938\u0941\u092e\u093e\u0930\u0947 10 Hz \u0916\u093e\u0932\u0940 low-frequency modulation \u0906\u0923\u093f slip \u092e\u0941\u0933\u0947 \u0939\u094b\u0923\u093e\u0930\u0947<\/strong> multiple-belt mismatch:<\/li>\n<\/ul>\n<p>1\u20135 Hz \u092a\u091f\u094d\u091f\u094d\u092f\u093e\u0924 beat frequencies, amplitude modulation \u0938\u0939. belt-pass frequency \u0938\u0939\u0938\u093e sub-synchronous \u0905\u0938\u0932\u094d\u092f\u093e\u0928\u0947 \u0906\u0923\u093f \u0907\u0924\u0930 low-frequency sources \u0936\u0940 \u0917\u094b\u0902\u0927\u0933\u0923\u094d\u092f\u093e\u0938\u093e\u0930\u0916\u0940 \u0905\u0938\u0932\u094d\u092f\u093e\u0928\u0947 \u0924\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u092a\u0923\u0947 \u092e\u094b\u091c\u0923\u0947 \u092b\u093e\u092f\u0926\u0947\u0936\u0940\u0930 \u0920\u0930\u0924\u0947; \u0906\u092e\u091a\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/calculators\/belt-defect-frequencies\/\">Belt Drive Defect Frequency calculator<\/a> pulley geometry \u0906\u0923\u093f speed \u092f\u093e\u0902\u0935\u0930\u0942\u0928 belt-pass \u0906\u0923\u093f \u0938\u0902\u092c\u0902\u0927\u093f\u0924 frequencies \u0915\u093e\u0922\u0924\u0947.<\/p>\n<h2>4. \u0924\u092a\u093e\u0938\u0923\u0940 \u0906\u0923\u093f \u092e\u093e\u092a\u0928<\/h2>\n<h3>\u092c\u0947\u0932\u094d\u091f \u0938\u094d\u0925\u093f\u0924\u0940\u091a\u0947 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928<\/h3>\n<h4>\u092c\u0926\u0932\u093e\u0938\u093e\u0920\u0940 \u0926\u0943\u0936\u094d\u092f \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0915<\/h4>\n<ul>\n<li>belt \u0916\u094b\u0932\u0940\u091a\u094d\u092f\u093e \u090f\u0915-\u0924\u0943\u0924\u0940\u092f\u093e\u0902\u0936\u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093e\u0938\u094d\u0924 \u0916\u094b\u0932 cracks.<\/li>\n<li>rubber \u092e\u0927\u0942\u0928 \u092c\u093e\u0939\u0947\u0930 \u0926\u093f\u0938\u0923\u093e\u0930\u0947 sidewall fabric.<\/li>\n<li>\u092b\u093e\u091f\u0932\u0947\u0932\u0947 \u0915\u093f\u0902\u0935\u093e damaged sidewalls.<\/li>\n<li>heat damage \u0926\u0930\u094d\u0936\u0935\u0923\u093e\u0930\u093e glazed, \u091a\u092e\u0915\u0926\u093e\u0930 belt \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917.<\/li>\n<li>belt \u092e\u0927\u0942\u0928 \u0924\u0941\u0915\u0921\u0947 \u0928\u093f\u0918\u093e\u0932\u0947\u0932\u0947.<\/li>\n<li>belt pulley rim \u091a\u094d\u092f\u093e \u092c\u0930\u094b\u092c\u0930\u0940\u0924 \u0915\u093f\u0902\u0935\u093e \u0916\u093e\u0932\u0940 \u091a\u093e\u0932\u0924 \u0906\u0939\u0947 \u2014 excessive wear \u091a\u0947 \u0932\u0915\u094d\u0937\u0923.<\/li>\n<li>\u0938\u094d\u092a\u0937\u094d\u091f stretching \u0915\u093f\u0902\u0935\u093e \u0932\u093e\u0902\u092c\u0940\u0924\u0940\u0932 \u092e\u094b\u091c\u0924\u093e \u092f\u0947\u0923\u094d\u092f\u093e\u091c\u094b\u0917\u093e \u092c\u0926\u0932.<\/li>\n<\/ul>\n<h4>\u0924\u093e\u0923 \u092a\u0921\u0924\u093e\u0933\u0923\u0940<\/h4>\n<ul>\n<li><strong>deflection test:<\/strong> span \u091a\u094d\u092f\u093e \u092e\u0927\u094d\u092f\u092d\u093e\u0917\u0940 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f force \u0932\u093e\u0935\u093e \u0906\u0923\u093f \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u091d\u093e\u0932\u0947\u0932\u0940 deflection \u092e\u094b\u091c\u093e.<\/li>\n<li><strong>\u0932\u0915\u094d\u0937\u094d\u092f:<\/strong> \u0938\u093e\u0927\u093e\u0930\u0923 finger pressure \u0916\u093e\u0932\u0940 span \u091a\u094d\u092f\u093e \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 inch \u0938\u093e\u0920\u0940 1\/64 inch deflection.<\/li>\n<li><strong>multiple belts:<\/strong> \u0938\u0930\u094d\u0935 belts \u0928\u0947 \u0938\u092e\u093e\u0928 tension \u0926\u093e\u0916\u0935\u0932\u093e \u092a\u093e\u0939\u093f\u091c\u0947, \u092e\u094d\u0939\u0923\u091c\u0947 \u0938\u092e\u093e\u0928 deflection.<\/li>\n<li><strong>\u0938\u093e\u0927\u0928\u0947:<\/strong> \u0905\u091a\u0942\u0915 \u092e\u093e\u092a\u0928\u093e\u0938\u093e\u0920\u0940 belt-tension gauge \u0935\u093e\u092a\u0930\u093e.<\/li>\n<\/ul>\n<p>\u092b\u0915\u094d\u0924 \u0939\u093e\u0924\u093e\u091a\u094d\u092f\u093e \u0905\u0902\u0926\u093e\u091c\u093e\u0935\u0930 \u0905\u0935\u0932\u0902\u092c\u0942\u0928 \u0928 \u0930\u093e\u0939\u0924\u093e, tension \u0917\u0923\u093f\u0924\u0940 \u092e\u0942\u0932\u094d\u092f\u093e\u092a\u0930\u094d\u092f\u0902\u0924 \u0938\u0947\u091f \u0915\u0930\u093e \u2014 <a href=\"https:\/\/vibromera.eu\/mr\/calculators\/belt-tension-calculator\/\">Belt Tension calculator<\/a> deflection, frequency \u0906\u0923\u093f force methods \u0938\u092e\u093e\u0935\u093f\u0937\u094d\u091f \u0915\u0930\u0924\u0947, \u0906\u0923\u093f <a href=\"https:\/\/vibromera.eu\/mr\/calculators\/v-belt-calculator\/\">V-Belt Selection calculator (ISO 5288)<\/a> \u0938\u0930\u094d\u0935\u092a\u094d\u0930\u0925\u092e \u092f\u093e drive \u0938\u093e\u0920\u0940 \u092f\u094b\u0917\u094d\u092f belt \u0928\u093f\u0935\u0921\u0932\u0940 \u0906\u0939\u0947 \u0915\u093e \u0939\u0947 \u0924\u092a\u093e\u0938\u0923\u094d\u092f\u093e\u0938 \u092e\u0926\u0924 \u0915\u0930\u0924\u0947.<\/p>\n<h3>\u092a\u0941\u0932\u0940 \u0924\u092a\u093e\u0938\u0923\u0940<\/h3>\n<ul>\n<li><strong>groove wear:<\/strong> groove depth \u0906\u0923\u093f included angle \u092e\u094b\u091c\u093e; \u091d\u093f\u091c\u0932\u0947\u0932\u0940, \u092a\u0947\u0932\u094d\u092f\u093e\u0938\u093e\u0930\u0916\u0940 \u0916\u094b\u0932\u0917\u091f groove belt \u0932\u093e \u0924\u0933\u093e\u0936\u0940 \u092c\u0938\u0942 \u0926\u0947\u0924\u0947 \u0906\u0923\u093f slip \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u0947.<\/li>\n<li><strong>wear limits:<\/strong> groove depth 1\/32 inch \u0915\u093f\u0902\u0935\u093e \u0924\u094d\u092f\u093e\u0939\u0942\u0928 \u0905\u0927\u093f\u0915 \u0935\u093e\u0922\u0932\u094d\u092f\u093e\u0935\u0930 pulley \u092c\u0926\u0932\u093e.<\/li>\n<li><strong>surface condition:<\/strong> \u0917\u0902\u091c, \u0928\u0941\u0915\u0938\u093e\u0928 \u0906\u0923\u093f product build-up \u0938\u093e\u0920\u0940 \u0924\u092a\u093e\u0938\u093e.<\/li>\n<li><strong>\u0930\u0928\u0906\u0909\u091f:<\/strong> pulley \u092e\u0927\u094d\u092f\u0947 eccentricity \u0915\u093f\u0902\u0935\u093e wobble \u0906\u0939\u0947 \u0915\u093e \u0924\u0947 \u0924\u092a\u093e\u0938\u093e \u2014 \u092a\u0939\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/run-out\/\">\u0936\u093e\u092b\u094d\u091f \u0930\u0928\u0906\u0909\u091f<\/a>.<\/li>\n<\/ul>\n<h2>5. maintenance best practices<\/h2>\n<h3>\u092c\u0947\u0932\u094d\u091f \u0938\u094d\u0925\u093e\u092a\u0928\u093e<\/h3>\n<ul>\n<li>belts \u0928\u093e pulley rims \u0935\u0930\u0942\u0928 \u0909\u091a\u0915\u091f\u0942 \u0928\u0915\u093e \u2014 \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 cords \u0924\u0941\u091f\u0942 \u0936\u0915\u0924\u093e\u0924.<\/li>\n<li>centre distance \u0915\u092e\u0940 \u0915\u0930\u093e, \u091c\u0947\u0923\u0947\u0915\u0930\u0942\u0928 belts \u091c\u094b\u0930 \u0928 \u0932\u093e\u0935\u0924\u093e \u092c\u0938\u0924\u0940\u0932.<\/li>\n<li>multiple-belt drives \u092e\u0927\u094d\u092f\u0947 matched sets \u0935\u093e\u092a\u0930\u093e.<\/li>\n<li>tension \u0926\u0947\u0923\u094d\u092f\u093e\u092a\u0942\u0930\u094d\u0935\u0940 alignment \u092a\u0921\u0924\u093e\u0933\u093e.<\/li>\n<li>specification \u092a\u094d\u0930\u092e\u093e\u0923\u0947 tension \u0926\u094d\u092f\u093e; \u0939\u093e\u0924\u093e\u091a\u094d\u092f\u093e \u0905\u0902\u0926\u093e\u091c\u093e\u0928\u0947 \u0928\u093e\u0939\u0940.<\/li>\n<\/ul>\n<h3>\u0924\u093e\u0923 \u0938\u092e\u093e\u092f\u094b\u091c\u0928 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u0915 \u0924\u0924\u094d\u0924\u094d\u0935\u0947<\/h3>\n<ul>\n<li>force \u0915\u093f\u0902\u0935\u093e deflection method \u0935\u093e\u092a\u0930\u0942\u0928 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u094d\u092f\u093e\u091a\u0940 specification \u092a\u093e\u0933\u093e.<\/li>\n<li>\u0928\u0935\u0940\u0928 belts: \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 tension \u0926\u094d\u092f\u093e, \u0928\u0902\u0924\u0930 \u0938\u0941\u0930\u0941\u0935\u093e\u0924\u0940\u091a\u093e stretch \u0938\u094d\u0925\u093f\u0930\u093e\u0935\u0932\u094d\u092f\u093e\u0928\u0902\u0924\u0930 24\u201348 \u0924\u093e\u0938\u093e\u0902\u091a\u094d\u092f\u093e operation \u0928\u0902\u0924\u0930 \u092a\u0941\u0928\u094d\u0939\u093e tension \u0915\u0930\u093e.<\/li>\n<li>multiple belts: \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 belt \u0932\u093e \u0938\u092e\u093e\u0928 tension \u0906\u0939\u0947 \u092f\u093e\u091a\u0940 \u0916\u093e\u0924\u094d\u0930\u0940 \u0915\u0930\u093e.<\/li>\n<li>\u0928\u093f\u092f\u092e\u093f\u0924 \u0924\u092a\u093e\u0938\u0923\u094d\u092f\u093e \u0915\u0930\u093e \u2014 \u0924\u093f\u092e\u093e\u0939\u0940, \u0915\u093f\u0902\u0935\u093e operating hours \u0928\u0941\u0938\u093e\u0930.<\/li>\n<\/ul>\n<h3>\u0938\u0902\u0930\u0947\u0916\u0928<\/h3>\n<ul>\n<li>\u091d\u091f\u092a\u091f \u0924\u092a\u093e\u0938\u0923\u0940\u0938\u093e\u0920\u0940 pulley faces \u0935\u0930 straightedge \u0935\u093e\u092a\u0930\u093e.<\/li>\n<li>\u0935\u093e\u092a\u0930 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/laser-shaft-alignment\/\">laser alignment<\/a> \u0905\u091a\u0942\u0915\u0924\u0947\u0938\u093e\u0920\u0940 tools.<\/li>\n<li>pulley faces \u0938\u092e\u093e\u0902\u0924\u0930 \u0905\u0938\u0932\u0947 \u092a\u093e\u0939\u093f\u091c\u0947\u0924.<\/li>\n<li>belt centrelines \u091c\u0941\u0933\u0932\u094d\u092f\u093e \u092a\u093e\u0939\u093f\u091c\u0947\u0924.<\/li>\n<li>\u0938\u093e\u0927\u093e\u0930\u0923 0.5\u00b0 \u092a\u0947\u0915\u094d\u0937\u093e \u0915\u092e\u0940 angular misalignment \u0938\u0939\u0938\u093e \u092e\u093e\u0928\u094d\u092f \u0905\u0938\u0924\u0947.<\/li>\n<\/ul>\n<h3>\u092c\u0926\u0932\u093e\u091a\u0940 \u0905\u0902\u0924\u0930\u093e\u0932\u0947<\/h3>\n<ul>\n<li>\u0938\u093e\u092e\u093e\u0928\u094d\u092f V-belt life 12,000\u201324,000 operating hours, \u0915\u093f\u0902\u0935\u093e \u0938\u0924\u0924\u091a\u094d\u092f\u093e operation \u092e\u0927\u094d\u092f\u0947 \u0938\u093e\u0927\u093e\u0930\u0923 1.5\u20133 \u0935\u0930\u094d\u0937\u0947 \u0905\u0938\u0924\u0947.<\/li>\n<li>wear indicators \u0926\u093f\u0938\u0932\u094d\u092f\u093e\u0935\u0930 \u092c\u0926\u0932\u093e.<\/li>\n<li>\u092a\u0942\u0930\u094d\u0923 failure \u091a\u0940 \u0935\u093e\u091f \u092a\u093e\u0939\u0942 \u0928\u0915\u093e \u2014 replacements \u0906\u0927\u0940\u091a \u0928\u093f\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u093e.<\/li>\n<li>spare matched sets \u0938\u093e\u0920\u094d\u092f\u093e\u0924 \u0920\u0947\u0935\u093e.<\/li>\n<\/ul>\n<h2>6. field \u092e\u0927\u094d\u092f\u0947 belt drives \u091a\u0947 \u0928\u093f\u0926\u093e\u0928<\/h2>\n<p>belt faults \u0915\u094d\u0935\u091a\u093f\u0924\u091a \u090f\u0915\u091f\u094d\u092f\u093e\u0928\u0947 \u092f\u0947\u0924\u093e\u0924 \u2014 \u091d\u093f\u091c\u0932\u0947\u0932\u0940 \u0915\u093f\u0902\u0935\u093e \u091a\u0941\u0915\u0940\u091a\u094d\u092f\u093e tension \u091a\u0940 drive \u0905\u0928\u0947\u0915\u0926\u093e \u0905\u0936\u093e \u092e\u0936\u0940\u0928\u0935\u0930 \u0905\u0938\u0924\u0947 \u091c\u094d\u092f\u093e\u0924 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/misalignment\/\">misalignment<\/a> \u0915\u093f\u0902\u0935\u093e pulley \u0935\u0930\u091a\u0947 residual <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/unbalance\/\">unbalance<\/a> \u0938\u094d\u0935\u0924\u0903\u091a \u0905\u0938\u094d\u0924\u093f\u0924\u094d\u0935\u093e\u0924 \u0905\u0938\u0924\u0947, \u0906\u0923\u093f spectra low-frequency \u092d\u093e\u0917\u093e\u0924 \u090f\u0915\u092e\u0947\u0915\u093e\u0902\u0935\u0930 \u091a\u0922\u0924\u093e\u0924. \u0905\u0936\u093e\u0935\u0947\u0933\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/product\/balanset-1\/\">Balanset-1A<\/a> \u0938\u093e\u0930\u0916\u093e portable two-channel vibration analyser \u0915\u093e\u0930\u0923\u0947 \u0935\u0947\u0917\u0933\u0940 \u0913\u0933\u0916\u0923\u094d\u092f\u093e\u0938 \u092e\u0926\u0924 \u0915\u0930\u0924\u094b: \u0924\u094b belt-pass impacting \u0906\u0923\u093f beat frequencies \u0913\u0933\u0916\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 spectrum \u0935 time waveform \u092a\u0915\u0921\u0924\u094b; \u0906\u0923\u093f \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0938\u094d\u0930\u094b\u0924 out-of-balance pulley \u0915\u093f\u0902\u0935\u093e fan \u0905\u0938\u0947\u0932, \u0924\u0930 rotor \u0932\u093e \u091c\u093e\u0917\u0947\u0935\u0930 balance \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 1\u00d7 amplitude \u0906\u0923\u093f phase \u092e\u094b\u091c\u0924\u094b. \u0928\u0935\u0940\u0928 belts \u092c\u0938\u0935\u0923\u094d\u092f\u093e\u0906\u0927\u0940 belt problem \u0906\u0923\u093f rotor problem \u092f\u093e\u0924\u0940\u0932 \u092b\u0930\u0915 \u0913\u0933\u0916\u0932\u094d\u092f\u093e\u0938 parts \u0906\u0923\u093f downtime \u0926\u094b\u0928\u094d\u0939\u0940 \u0935\u093e\u091a\u0924\u093e\u0924.<\/p>\n<p>V-belt defects \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092f\u0902\u0924\u094d\u0930\u0923\u093e\u0902\u092e\u0927\u094d\u092f\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0906\u0939\u0947\u0924; \u0924\u0930\u0940\u0939\u0940 \u092f\u094b\u0917\u094d\u092f installation, \u0928\u093f\u092f\u092e\u093f\u0924 inspection \u0906\u0923\u093f condition monitoring \u092f\u093e\u0902\u092e\u0941\u0933\u0947 \u0924\u094d\u092f\u093e\u0902\u0928\u093e \u0938\u0939\u091c \u091f\u093e\u0933\u0924\u093e \u0906\u0923\u093f \u0913\u0933\u0916\u0924\u093e \u092f\u0947\u0924\u0947. V-belt-specific failure modes \u0906\u0923\u093f maintenance requirements \u092f\u093e\u0902\u091a\u0947 \u0935\u094d\u092f\u0935\u0939\u093e\u0930\u094d\u092f \u091c\u094d\u091e\u093e\u0928\u091a belt-driven equipment \u091a\u0940 \u0926\u0940\u0930\u094d\u0918\u093e\u092f\u0941\u0937\u0940, \u0935\u093f\u0936\u094d\u0935\u093e\u0938\u093e\u0930\u094d\u0939 \u091a\u093e\u0932 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0906\u0923\u093f vibration \u0935 noise \u0915\u093f\u092e\u093e\u0928 \u0920\u0947\u0935\u0924\u0947.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/mr\/glossary\/\">\u2190 \u092e\u0941\u0916\u094d\u092f \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0915\u093e\u0902\u0915\u0921\u0947 \u092a\u0930\u0924<\/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\/mr\/wp-json\/wp\/v2\/glossary\/292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/292\/revisions"}],"predecessor-version":[{"id":101368,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/292\/revisions\/101368"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/media?parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/categories?post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/tags?post=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}