{"id":260,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/subharmonic\/"},"modified":"2026-07-03T10:16:34","modified_gmt":"2026-07-03T10:16:34","slug":"subharmonic","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/mr\/glossary\/subharmonic\/","title":{"rendered":"What are Subharmonics in Vibration Analysis?"},"content":{"rendered":"<h1>\u0909\u092a-\u0939\u093e\u0930\u094d\u092e\u094b\u0928\u093f\u0915\u094d\u0938 \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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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\/260?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>A <strong>\u0909\u092a-\u0939\u093e\u0930\u094d\u092e\u094b\u0928\u093f\u0915<\/strong> \u0939\u093e \u090f\u0915 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0918\u091f\u0915 \u0906\u0939\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/vibration\/\">vibration<\/a> <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/spectrum\/\">spectrum<\/a> \u091c\u0940 \u092e\u0942\u0932\u092d\u0942\u0924 forcing frequency \u091a\u094d\u092f\u093e \u092a\u0942\u0930\u094d\u0923\u093e\u0902\u0915 \u092d\u093f\u0928\u094d\u0928\u093e\u0902\u0936\u093e\u0935\u0930 \u0918\u0921\u0924\u0947. machinery analysis \u092e\u0927\u094d\u092f\u0947 \u0924\u0940 \u092e\u0942\u0932\u092d\u0942\u0924 frequency \u091c\u0935\u0933\u091c\u0935\u0933 \u0928\u0947\u0939\u092e\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/running-speed\/\">\u091a\u093e\u0932\u0935\u0924\u093e\u0928\u093e \u0917\u0924\u0940 (1X)<\/a>\u0905\u0938\u0924\u0947, \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 subharmonics 1\/2X, 1\/3X \u0915\u093f\u0902\u0935\u093e 1\/4X \u0905\u0936\u093e orders \u0935\u0930 \u0926\u093f\u0938\u0924\u093e\u0924. \u0924\u094d\u092f\u093e <em>\u0916\u093e\u0932\u0940<\/em> \u092e\u0941\u0916\u094d\u092f synchronous component \u091a\u094d\u092f\u093e \u0916\u093e\u0932\u0940 \u092c\u0938\u0924 \u0905\u0938\u0932\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0924\u094d\u092f\u093e\u0902\u0928\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/sub-synchronous\/\">\u0909\u092a-\u0938\u092e\u0915\u093e\u0932\u093f\u0915<\/a> vibrations \u0905\u0938\u0947\u0939\u0940 \u092e\u094d\u0939\u0923\u0924\u093e\u0924, \u0906\u0923\u093f analyst \u0932\u093e \u0938\u093e\u092a\u0921\u0942 \u0936\u0915\u0923\u093e\u0931\u094d\u092f\u093e \u0928\u093f\u0926\u093e\u0928\u0926\u0943\u0937\u094d\u091f\u094d\u092f\u093e \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u092e\u094c\u0932\u094d\u092f\u0935\u093e\u0928 peaks \u092a\u0948\u0915\u0940 \u0924\u094d\u092f\u093e \u0906\u0939\u0947\u0924 \u2014 \u0938\u094d\u092a\u0937\u094d\u091f \u092d\u094c\u0924\u093f\u0915 \u0915\u093e\u0930\u0923\u093e\u0936\u093f\u0935\u093e\u092f \u0924\u094d\u092f\u093e \u0915\u094d\u0935\u091a\u093f\u0924\u091a \u0926\u093f\u0938\u0924\u093e\u0924.<\/p>\n<h2>1. \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e: \u0938\u092c\u0939\u093e\u0930\u094d\u092e\u094b\u0928\u093f\u0915 \u092e\u094d\u0939\u0923\u091c\u0947 \u0915\u093e\u092f?<\/h2>\n<p>\u0938\u093e\u092e\u093e\u0928\u094d\u092f <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/harmonics\/\">harmonics<\/a> \u092f\u093e running speed \u091a\u094d\u092f\u093e \u092a\u0942\u0930\u094d\u0923\u093e\u0902\u0915 \u0917\u0941\u0923\u0915\u093e\u0902\u0935\u0930 \u0905\u0938\u0924\u093e\u0924 (2X, 3X, 4X), \u0924\u0930 subharmonics \u0939\u0947 \u0924\u094d\u092f\u093e\u091a\u0947 \u0909\u0932\u091f: \u092a\u0942\u0930\u094d\u0923\u093e\u0902\u0915 \u0935\u093f\u092d\u093e\u0917. shaft speed \u091a\u094d\u092f\u093e \u0905\u0930\u094d\u0927\u094d\u092f\u093e \u0907\u0924\u0915\u093e peak \u0939\u0947 \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0909\u0926\u093e\u0939\u0930\u0923 \u0906\u0939\u0947, \u091c\u094b 1\/2X \u0915\u093f\u0902\u0935\u093e 0.5X \u0905\u0938\u093e \u0932\u093f\u0939\u093f\u0932\u093e \u091c\u093e\u0924\u094b. \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0916\u0930\u093e subharmonic \u0928\u0947\u0939\u092e\u0940 1X \u091a\u094d\u092f\u093e \u0916\u093e\u0932\u0940\u091a \u0905\u0938\u0924\u094b \u2014 0.5X, 0.33X, 0.25X. \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937\u093e\u0924 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u092e\u093e\u0939\u093f\u0924\u0940 \u0926\u0947\u0923\u093e\u0930\u093e \u0928\u092e\u0941\u0928\u093e \u0939\u093e \u092b\u0915\u094d\u0924 1\/2X line \u0928\u0938\u0942\u0928 <strong>half-order family<\/strong> \u2014 1\/2X, 3\/2X (1.5X) \u0906\u0923\u093f 5\/2X (2.5X) \u0935\u0930\u091a\u0940 peaks, \u0905\u0930\u094d\u0927\u094d\u092f\u093e order \u0928\u0947 \u0905\u0902\u0924\u0930 \u0930\u093e\u0916\u0942\u0928. \u0915\u093e\u091f\u0947\u0915\u094b\u0930\u092a\u0923\u0947 \u092a\u093e\u0939\u0924\u093e, \u092b\u0915\u094d\u0924 1\/2X \u0938\u0926\u0938\u094d\u092f \u0939\u093e subharmonic \u0906\u0923\u093f sub-synchronous \u0905\u0938\u0924\u094b; 1X \u091a\u094d\u092f\u093e \u0935\u0930\u091a\u0947 1.5X, 2.5X \u0907\u0924\u094d\u092f\u093e\u0926\u0940 \u0938\u0926\u0938\u094d\u092f fractional-order (half-order) harmonics \u0905\u0938\u0924\u093e\u0924, sub-synchronous components \u0928\u093e\u0939\u0940\u0924. \u0905\u0936\u093e \u0915\u0902\u0917\u0935\u094d\u092f\u093e\u092a\u094d\u0930\u092e\u093e\u0923\u0947 \u0928\u092e\u0941\u0928\u094d\u092f\u093e\u091a\u0947 \u0926\u0930\u094d\u0936\u0928 \u0939\u093e \u0935\u093f\u0936\u093f\u0937\u094d\u091f mechanical faults \u091a\u093e textbook signature \u0905\u0938\u0924\u094b, random noise \u091a\u093e \u0928\u093e\u0939\u0940.<\/p>\n<p>\u0916\u0931\u094d\u092f\u093e subharmonic \u0906\u0923\u093f non-integer sub-synchronous component \u092f\u093e\u0902\u091a\u094d\u092f\u093e\u0924 \u092b\u0930\u0915 \u0915\u0930\u0923\u0947 \u092e\u0939\u0924\u094d\u0924\u094d\u0935\u093e\u091a\u0947 \u0906\u0939\u0947. \u0905\u091a\u0942\u0915 0.50X \u0935\u0930 lock \u091d\u093e\u0932\u0947\u0932\u093e peak \u0939\u093e running speed \u091a\u093e \u0916\u0930\u093e subharmonic \u0905\u0938\u0924\u094b; \u092a\u0923 \u0938\u092e\u091c\u093e 0.43X \u0935\u0930\u091a\u093e peak \u0939\u093e sub-synchronous \u0905\u0938\u0924\u094b, \u092e\u093e\u0924\u094d\u0930 <em>not<\/em> \u0905\u091a\u0942\u0915 fraction \u0928\u0938\u0924\u094b, \u0906\u0923\u093f \u0939\u093e \u092b\u0930\u0915 \u0938\u0902\u0936\u092f\u093f\u0924 \u0915\u093e\u0930\u0923\u093e\u0902\u091a\u0940 \u092f\u093e\u0926\u0940 \u0932\u0917\u0947\u091a\u091a \u092e\u0930\u094d\u092f\u093e\u0926\u093f\u0924 \u0915\u0930\u0924\u094b. harmonics \u0907\u0924\u0915\u0947 subharmonics \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0928\u0938\u0932\u0947 \u0924\u0930\u0940 \u091c\u0947\u0935\u094d\u0939\u093e \u0924\u0947 \u0926\u093f\u0938\u0924\u093e\u0924 \u0924\u0947\u0935\u094d\u0939\u093e \u0924\u0947 \u091c\u0935\u0933\u091c\u0935\u0933 \u0928\u0947\u0939\u092e\u0940 \u0916\u093e\u0932\u0940\u0932 \u0915\u093e\u0930\u0923\u093e\u0902\u092a\u0948\u0915\u0940 \u090f\u0915\u093e\u0915\u0921\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0915\u0930\u0924\u093e\u0924.<\/p>\n<h2>2. Mechanical Looseness \u2014 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u093e\u0930\u0923<\/h2>\n<p>1\/2X subharmonic \u091a\u093e \u092a\u094d\u0930\u092e\u0941\u0916 \u0938\u094d\u0930\u094b\u0924 \u092e\u094d\u0939\u0923\u091c\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/looseness\/\">\u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0936\u093f\u0925\u093f\u0932\u0924\u093e<\/a>. \u090f\u0916\u093e\u0926\u093e component \u0938\u0948\u0932 \u091d\u093e\u0932\u093e \u2014 housing \u092e\u0927\u094d\u092f\u0947 \u0938\u0948\u0932 bearing, \u091d\u093f\u091c\u0932\u0947\u0932\u093e fit, \u0915\u093f\u0902\u0935\u093e loose mounting bolt \u2014 \u0915\u0940 \u0924\u094b \u0924\u0940\u0935\u094d\u0930\u092a\u0923\u0947 non-linear &#8220;bouncing&#8221; \u0915\u093f\u0902\u0935\u093e &#8220;rattling&#8221; \u092a\u094d\u0930\u0924\u093f\u0938\u093e\u0926 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u094b. clearance \u092e\u0941\u0933\u0947 \u092d\u093e\u0917 \u0906\u092a\u0932\u094d\u092f\u093e seat \u0935\u0930 \u0906\u0926\u0933\u0924\u094b, \u0906\u0923\u093f \u0924\u094b \u0906\u0926\u0933\u0923\u094d\u092f\u093e\u091a\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u092a\u094d\u0930\u092d\u093e\u0935\u0940\u092a\u0923\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 <em>\u0926\u0941\u0938\u0931\u094d\u092f\u093e<\/em> \u092b\u0947\u0930\u0940\u0932\u093e \u092a\u0941\u0928\u094d\u0939\u093e \u0918\u0921\u0924 \u0905\u0938\u0932\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 forcing frequency \u091a\u094d\u092f\u093e \u0905\u0930\u094d\u0927\u094d\u092f\u093e\u0935\u0930 \u092a\u094d\u0930\u0924\u093f\u0938\u093e\u0926 \u0926\u0947\u0924\u0947.<\/p>\n<p>\u092a\u0930\u093f\u0923\u093e\u092e\u0940 spectrum \u092e\u0927\u094d\u092f\u0947 1X peak \u0938\u094b\u092c\u0924 1\/2X, 3\/2X, 5\/2X \u0907\u0924\u094d\u092f\u093e\u0926\u0940 half-order series \u0926\u093f\u0938\u0924\u0947 \u2014 \u092e\u094d\u0939\u0923\u091c\u0947 1\/2X subharmonic \u0906\u0923\u093f 1X \u091a\u094d\u092f\u093e \u0935\u0930\u091a\u0947 \u0924\u094d\u092f\u093e\u091a\u0947 fractional-order harmonics. \u0939\u093e half-order family vibration diagnostics \u092e\u0927\u0940\u0932 \u0938\u0930\u094d\u0935\u093e\u0924 \u0935\u093f\u0936\u094d\u0935\u093e\u0938\u093e\u0930\u094d\u0939 fingerprints \u092a\u0948\u0915\u0940 \u090f\u0915 \u0906\u0939\u0947: \u0924\u094b \u091c\u0935\u0933\u091c\u0935\u0933 \u0928\u093f\u0903\u0938\u0902\u0936\u092f severe structural looseness \u0926\u0930\u094d\u0936\u0935\u0924\u094b, \u0906\u0923\u093f \u0915\u093e\u0932\u093e\u0902\u0924\u0930\u093e\u0928\u0947 \u0924\u094d\u092f\u093e\u091a\u0940 \u0935\u093e\u0922 fit \u0905\u0927\u093f\u0915 \u0916\u0930\u093e\u092c \u0939\u094b\u0924 \u0905\u0938\u0932\u094d\u092f\u093e\u091a\u0947 \u0926\u093e\u0916\u0935\u0924\u0947. half-order peaks \u091c\u093f\u0924\u0915\u094d\u092f\u093e \u0938\u094d\u092a\u0937\u094d\u091f \u0906\u0923\u093f \u091c\u093e\u0938\u094d\u0924, \u0924\u093f\u0924\u0915\u093e joint \u0905\u0927\u093f\u0915 \u0938\u0948\u0932 \u091d\u093e\u0932\u0947\u0932\u093e \u0905\u0938\u0924\u094b.<\/p>\n<h2>3. Journal-Bearing Instability<\/h2>\n<p>fluid-film \u0915\u093f\u0902\u0935\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/journal-bearing\/\">\u091c\u0930\u094d\u0928\u0932 \u092c\u0947\u0905\u0930\u093f\u0902\u0917\u092e\u0927\u094d\u092f\u0947<\/a>\u092f\u093e\u0902\u0928\u0940 \u0938\u092e\u0930\u094d\u0925\u093f\u0924 \u092e\u0936\u0940\u0928\u092e\u0927\u094d\u092f\u0947 sub-synchronous vibration \u0939\u093e oil-film instability \u091a\u093e \u0917\u0902\u092d\u0940\u0930 \u0907\u0936\u093e\u0930\u093e \u0905\u0938\u0924\u094b. \u092f\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/self-excited-vibration\/\">\u0938\u094d\u0935-\u0909\u0924\u094d\u0924\u0947\u091c\u093f\u0924 \u0915\u0902\u092a\u0928<\/a> \u0905\u0938\u0924\u093e\u0924 \u2014 \u0938\u0924\u0924 rotation \u092e\u0927\u0940\u0932 \u090a\u0930\u094d\u091c\u093e \u0925\u0947\u091f vibration \u0932\u093e feed \u0915\u0930\u0924\u0947, \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u092c\u093e\u0939\u094d\u092f forcing \u0936\u093f\u0935\u093e\u092f\u0939\u0940 \u0924\u094d\u092f\u093e \u0935\u093e\u0922\u0942 \u0936\u0915\u0924\u093e\u0924.<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/mr\/glossary\/oil-whirl\/\">\u0911\u0907\u0932 \u0935\u094d\u0939\u0930\u094d\u0932<\/a>:<\/strong> \u0939\u0940 \u0938\u093e\u0927\u093e\u0930\u0923\u092a\u0923\u0947 running speed \u091a\u094d\u092f\u093e 0.42X \u0924\u0947 0.48X \u0926\u0930\u092e\u094d\u092f\u093e\u0928 \u0926\u093f\u0938\u0924\u0947, \u092e\u094d\u0939\u0923\u091c\u0947 half-order \u091a\u094d\u092f\u093e \u0925\u094b\u0921\u0940 \u0916\u093e\u0932\u0940 \u090f\u0915 \u091c\u094b\u0930\u0926\u093e\u0930, \u0938\u094d\u092a\u0937\u094d\u091f peak \u0926\u093f\u0938\u0924\u0947. shaft \u0932\u093e \u0906\u0927\u093e\u0930 \u0926\u0947\u0923\u093e\u0930\u093e oil wedge bearing clearance \u092e\u0927\u094d\u092f\u0947 circulate (whirl) \u0939\u094b\u090a \u0932\u093e\u0917\u0924\u094b \u0906\u0923\u093f shaft \u0932\u093e \u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e journal \u092d\u094b\u0935\u0924\u0940 \u0913\u0922\u0924\u094b \u0924\u0947\u0935\u094d\u0939\u093e \u0924\u0940 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0924\u0947. \u0924\u0940 \u0905\u091a\u0942\u0915 0.5X \u0928\u0938\u0942\u0928 \u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e \u0925\u094b\u0921\u0940 \u0916\u093e\u0932\u0940 \u0905\u0938\u0932\u094d\u092f\u093e\u092e\u0941\u0933\u0947, whirl \u0932\u093e looseness \u092a\u093e\u0938\u0942\u0928 \u0935\u0947\u0917\u0933\u0947 \u0915\u0930\u0923\u093e\u0930\u093e \u0938\u0930\u094d\u0935\u093e\u0924 \u092e\u0939\u0924\u094d\u0924\u094d\u0935\u093e\u091a\u093e \u0938\u0902\u0915\u0947\u0924 \u092e\u094d\u0939\u0923\u091c\u0947 \u0924\u093f\u091a\u0940 \u0905\u091a\u0942\u0915 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e.<\/li>\n<li><strong>Oil whip:<\/strong> instability \u091a\u093e \u0905\u0927\u093f\u0915 \u0917\u0902\u092d\u0940\u0930 \u0906\u0923\u093f \u0935\u093f\u0928\u093e\u0936\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u0915\u093e\u0930. whirl frequency rotor \u091a\u094d\u092f\u093e \u092a\u0939\u093f\u0932\u094d\u092f\u093e natural frequency \u0936\u0940 \u2014 \u0915\u093f\u0902\u0935\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/critical-speed\/\">critical speed<\/a>\u2014 \u091c\u0941\u0933\u0932\u0940 \u0915\u0940 \u0924\u094b \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0924\u094b. \u0924\u094d\u092f\u093e\u0928\u0902\u0924\u0930 vibration \u0924\u094d\u092f\u093e natural frequency \u0935\u0930\u091a &#8220;lock on&#8221; \u0939\u094b\u0924\u0947 \u0906\u0923\u093f machine speed \u0935\u093e\u0922\u0932\u0940 \u0924\u0930\u0940 \u0924\u093f\u0925\u0947\u091a \u0930\u093e\u0939\u0924\u0947 \u2014 \u0939\u0940 \u0916\u0942\u0923 whip \u0932\u093e speed-tracking whirl \u092a\u093e\u0938\u0942\u0928 \u0935\u0947\u0917\u0933\u0947 \u0915\u0930\u0924\u0947. amplitudes \u0907\u0924\u0915\u094d\u092f\u093e \u0924\u0940\u0935\u094d\u0930 \u0939\u094b\u090a \u0936\u0915\u0924\u093e\u0924 \u0915\u0940 bearing \u0915\u093f\u0902\u0935\u093e shaft \u091a\u0947 \u0928\u0941\u0915\u0938\u093e\u0928 \u0939\u094b\u0908\u0932.<\/li>\n<\/ul>\n<p>\u092f\u093e instabilities \u0932\u093e \u0935\u0947\u0922\u0923\u093e\u0931\u094d\u092f\u093e journal-bearing frequencies \u091a\u093e \u0906\u0927\u0940\u091a \u0905\u0902\u0926\u093e\u091c dedicated <a href=\"https:\/\/vibromera.eu\/mr\/calculators\/journal-bearing-frequencies\/\">journal-bearing defect frequency calculator<\/a>\u091a\u094d\u092f\u093e \u0938\u093e\u0939\u093e\u092f\u094d\u092f\u093e\u0928\u0947 \u0915\u093e\u0922\u0924\u093e \u092f\u0947\u0924\u094b, \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 sub-synchronous peak whirl band \u092e\u0927\u094d\u092f\u0947 \u092f\u0947\u0924\u094b \u0915\u093e \u0939\u0947 \u0924\u092a\u093e\u0938\u0924\u093e \u092f\u0947\u0924\u0947.<\/p>\n<h2>4. Sub-Synchronous Peaks \u091a\u0940 \u0907\u0924\u0930 \u0915\u093e\u0930\u0923\u0947<\/h2>\n<ul>\n<li><strong>belt-drive \u0938\u092e\u0938\u094d\u092f\u093e:<\/strong> \u091d\u093f\u091c\u0932\u0947\u0932\u093e \u0915\u093f\u0902\u0935\u093e \u0916\u0930\u093e\u092c belt belt \u091a\u094d\u092f\u093e \u0938\u094d\u0935\u0924\u0903\u091a\u094d\u092f\u093e rotational rate \u0936\u0940 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 sub-synchronous components \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0942 \u0936\u0915\u0924\u094b, \u091c\u0940 pulley \u091a\u094d\u092f\u093e \u0926\u094b\u0928\u094d\u0939\u0940 speeds \u092a\u0947\u0915\u094d\u0937\u093e \u0915\u092e\u0940 \u0905\u0938\u0924\u0947. \u0938\u0902\u0936\u092f\u093f\u0924 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/belt-drives-defects\/\">belt-drive defects<\/a> \u2014 \u0906\u0923\u093f \u0935\u093f\u0936\u0947\u0937\u0924\u0903 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/v-belt-defects\/\">V-belt faults<\/a> \u2014 \u092f\u093e\u0902\u091a\u0940 \u092a\u0941\u0937\u094d\u091f\u0940 \u0917\u0923\u093f\u0924\u0940 belt frequency \u0936\u0940 dedicated <a href=\"https:\/\/vibromera.eu\/mr\/calculators\/belt-defect-frequencies\/\">belt defect frequency calculator<\/a>.<\/li>\n<li><strong>\u0935\u093e\u092a\u0930\u0942\u0928 \u0915\u0930\u0924\u093e \u092f\u0947\u0924\u0947. flow-\u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> pumps \u0906\u0923\u093f fans \u092e\u0927\u094d\u092f\u0947 sub-synchronous energy <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/flow-turbulence\/\">\u092a\u094d\u0930\u0935\u093e\u0939 \u0905\u0936\u093e\u0902\u0924\u093f<\/a> \u0915\u093f\u0902\u0935\u093e rotating stall \u092e\u0941\u0933\u0947 \u092f\u0947\u090a \u0936\u0915\u0924\u0947. \u0939\u0947 components \u0938\u093e\u0927\u093e\u0930\u0923\u092a\u0923\u0947 <em>not<\/em> 1X \u091a\u0947 \u0905\u091a\u0942\u0915 fractions \u0928\u0938\u0924\u093e\u0924, \u0906\u0923\u093f \u0939\u093e\u091a \u0938\u0902\u0915\u0947\u0924 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0920\u0930\u0924\u094b \u0915\u0940 \u0938\u094d\u0930\u094b\u0924 mechanical \u0928\u0938\u0942\u0928 hydraulic \u0915\u093f\u0902\u0935\u093e aerodynamic \u0906\u0939\u0947. compressors \u092e\u0927\u094d\u092f\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/surging\/\">surging<\/a> \u0939\u0940 phenomenon \u0926\u0947\u0916\u0940\u0932 running speed \u091a\u094d\u092f\u093e \u0916\u093e\u0932\u0940\u0932 floor \u0935\u093e\u0922\u0935\u0942 \u0936\u0915\u0924\u0947.<\/li>\n<\/ul>\n<h2>5. \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0906\u0923\u093f \u092a\u0941\u0937\u094d\u091f\u0940<\/h2>\n<p>\u0928\u093f\u0926\u093e\u0928 \u0938\u0942\u0915\u094d\u0937\u094d\u092e frequency differences \u0935\u0930 \u0905\u0935\u0932\u0902\u092c\u0942\u0928 \u0905\u0938\u0932\u094d\u092f\u093e\u092e\u0941\u0933\u0947, \u092a\u0939\u093f\u0932\u0947 \u0915\u093e\u092e \u092e\u094d\u0939\u0923\u091c\u0947 peak \u091a\u0940 \u0905\u091a\u0942\u0915 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0920\u0930\u0935\u0923\u0947. \u0905\u091a\u0942\u0915 0.50X \u0935\u0930\u0940\u0932 line looseness \u0915\u0921\u0947 \u091c\u094b\u0930\u0926\u093e\u0930\u092a\u0923\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0915\u0930\u0924\u0947; 0.47X \u0935\u0930\u0940\u0932 peak \u091c\u0935\u0933\u091c\u0935\u0933 \u0928\u093f\u0936\u094d\u091a\u093f\u0924\u092a\u0923\u0947 oil whirl \u0926\u0930\u094d\u0936\u0935\u0924\u0947; \u0906\u0923\u093f 1\/2X, 3\/2X, 5\/2X \u091a\u0940 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u092e\u093e\u0932\u093f\u0915\u093e high confidence \u0928\u0947 looseness \u0938\u093f\u0926\u094d\u0927 \u0915\u0930\u0924\u0947. \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 high spectral resolution \u0906\u0923\u093f \u0905\u091a\u0942\u0915 speed reference \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947\u0924, \u0915\u093e\u0930\u0923 coarse resolution \u092e\u0927\u094d\u092f\u0947 0.48X \u0906\u0923\u093f 0.50X \u0938\u093e\u0930\u0916\u0947\u091a \u0926\u093f\u0938\u0942 \u0936\u0915\u0924\u093e\u0924.<\/p>\n<p>The <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/time-waveform\/\">time waveform<\/a> \u092f\u093e\u0924\u0942\u0928 \u092e\u094c\u0932\u094d\u092f\u0935\u093e\u0928 corroboration \u092e\u093f\u0933\u0924\u0947. looseness \u092e\u0927\u094d\u092f\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0938\u094d\u092a\u0937\u094d\u091f impacts \u0915\u093f\u0902\u0935\u093e truncation \u0926\u093f\u0938\u0924\u0947 \u2014 \u0938\u0948\u0932 \u092d\u093e\u0917 \u0924\u0933\u093e\u0932\u093e \u0906\u0926\u0933\u0932\u094d\u092f\u093e\u092e\u0941\u0933\u0947 flattened \u0915\u093f\u0902\u0935\u093e clipped peaks \u2014 \u0924\u0930 oil whirl \u0939\u093e \u0924\u0940\u0915\u094d\u0937\u094d\u0923 impacts \u0936\u093f\u0935\u093e\u092f \u0905\u0927\u093f\u0915 \u0917\u0941\u0933\u0917\u0941\u0933\u0940\u0924, modulating signal \u092e\u094d\u0939\u0923\u0942\u0928 \u0926\u093f\u0938\u0924\u094b. field \u092e\u0927\u094d\u092f\u0947, <a href=\"https:\/\/vibromera.eu\/mr\/product\/balanset-1\/\">Balanset-1A<\/a> \u0938\u093e\u0930\u0916\u093e portable two-channel analyser engineer \u0932\u093e operating speed \u0935\u0930 spectrum \u0906\u0923\u093f synchronised time waveform \u0926\u094b\u0928\u094d\u0939\u0940 capture \u0915\u0930\u0942 \u0926\u0947\u0924\u094b, \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 teardown \u0920\u0930\u0935\u0923\u094d\u092f\u093e\u092a\u0942\u0930\u094d\u0935\u0940 \u0905\u091a\u0942\u0915 sub-synchronous frequency \u0906\u0923\u093f waveform character \u0926\u094b\u0928\u094d\u0939\u0940\u091a\u093e \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0928\u094d\u092f\u093e\u092f \u0915\u0930\u0924\u093e \u092f\u0947\u0924\u094b.<\/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>An explanation of subharmonics (1\/2X, 1\/3X, etc.), which are vibration frequencies that are integer fractions of a fundamental frequency, often indicating looseness or oil film instability.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-260","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/260","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":2,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/260\/revisions"}],"predecessor-version":[{"id":102191,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/260\/revisions\/102191"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/media?parent=260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/categories?post=260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/tags?post=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}