{"id":183,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/order-analysis\/"},"modified":"2026-05-23T22:30:12","modified_gmt":"2026-05-23T22:30:12","slug":"order-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ml\/glossary\/order-analysis\/","title":{"rendered":"What is Order Analysis in Vibration Monitoring?"},"content":{"rendered":"<h1>Understanding Order Analysis for Variable-Speed Machines<\/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\/ml\/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\/ml\/product\/balanset-1\/\" title=\"\u0d2a\u0d4b\u0d7c\u0d1f\u0d4d\u0d1f\u0d2c\u0d3f\u0d7e \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d31\u0d41\u0d02 \u0d35\u0d48\u0d2c\u0d4d\u0d30\u0d47\u0d37\u0d7b \u0d05\u0d28\u0d32\u0d48\u0d38\u0d7c \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A full kit portable balancer and vibration analyzer\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ml\/product-category\/devices\/\" rel=\"tag\">\u0d09\u0d2a\u0d15\u0d30\u0d23\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/balanset-1\/\" title=\"\u0d2a\u0d4b\u0d7c\u0d1f\u0d4d\u0d1f\u0d2c\u0d3f\u0d7e \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d31\u0d41\u0d02 \u0d35\u0d48\u0d2c\u0d4d\u0d30\u0d47\u0d37\u0d7b \u0d05\u0d28\u0d32\u0d48\u0d38\u0d7c \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e\">\u0d2a\u0d4b\u0d7c\u0d1f\u0d4d\u0d1f\u0d2c\u0d3f\u0d7e \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d31\u0d41\u0d02 \u0d35\u0d48\u0d2c\u0d4d\u0d30\u0d47\u0d37\u0d7b \u0d05\u0d28\u0d32\u0d48\u0d38\u0d7c \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e<\/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\">\u20ac<\/span>1,975.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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\/ml\/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\/ml\/product\/vibration-sensor\/\" title=\"\u0d35\u0d48\u0d2c\u0d4d\u0d30\u0d47\u0d37\u0d7b \u0d38\u0d46\u0d7b\u0d38\u0d7c\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A vibration sensor close-up\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ml\/product-category\/parts\/\" rel=\"tag\">\u0d2d\u0d3e\u0d17\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/vibration-sensor\/\" title=\"\u0d35\u0d48\u0d2c\u0d4d\u0d30\u0d47\u0d37\u0d7b \u0d38\u0d46\u0d7b\u0d38\u0d7c\">\u0d35\u0d48\u0d2c\u0d4d\u0d30\u0d47\u0d37\u0d7b \u0d38\u0d46\u0d7b\u0d38\u0d7c<\/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\">\u20ac<\/span>90.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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\/ml\/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\/ml\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0d12\u0d2a\u0d4d\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d\u0d15\u0d7d \u0d38\u0d46\u0d7b\u0d38\u0d7c (\u0d32\u0d47\u0d38\u0d7c \u0d1f\u0d3e\u0d15\u0d4d\u0d15\u0d4b\u0d2e\u0d40\u0d31\u0d4d\u0d31\u0d7c)\">\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=\"\u0d12\u0d2a\u0d4d\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d\u0d15\u0d7d \u0d38\u0d46\u0d7b\u0d38\u0d7c (\u0d32\u0d47\u0d38\u0d7c \u0d1f\u0d3e\u0d15\u0d4d\u0d15\u0d4b\u0d2e\u0d40\u0d31\u0d4d\u0d31\u0d7c)\" 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\/ml\/product-category\/parts\/\" rel=\"tag\">\u0d2d\u0d3e\u0d17\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0d12\u0d2a\u0d4d\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d\u0d15\u0d7d \u0d38\u0d46\u0d7b\u0d38\u0d7c (\u0d32\u0d47\u0d38\u0d7c \u0d1f\u0d3e\u0d15\u0d4d\u0d15\u0d4b\u0d2e\u0d40\u0d31\u0d4d\u0d31\u0d7c)\">\u0d12\u0d2a\u0d4d\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d\u0d15\u0d7d \u0d38\u0d46\u0d7b\u0d38\u0d7c (\u0d32\u0d47\u0d38\u0d7c \u0d1f\u0d3e\u0d15\u0d4d\u0d15\u0d4b\u0d2e\u0d40\u0d31\u0d4d\u0d31\u0d7c)<\/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\">\u20ac<\/span>124.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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\/ml\/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\/ml\/product\/balanset-4\/\" title=\"\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotor balancing kit: carry case, multi-channel signal conditioner, handheld analyzer, magnetic base, vibration sensors, and coiled cables.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ml\/product-category\/devices\/\" rel=\"tag\">\u0d09\u0d2a\u0d15\u0d30\u0d23\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/balanset-4\/\" title=\"\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-4\">\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-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\">\u20ac<\/span>6,803.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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\/ml\/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\/ml\/product\/magnet-stand\/\" title=\"\u0d2e\u0d3e\u0d17\u0d4d\u0d28\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d \u0d38\u0d4d\u0d31\u0d4d\u0d31\u0d3e\u0d7b\u0d21\u0d4d \u0d07\u0d7b\u0d38\u0d48\u0d38\u0d4d-60-\u0d15\u0d3f\u0d32\u0d4b\u0d17\u0d4d\u0d30\u0d3e\u0d02\">\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=\"\u0d15\u0d3e\u0d28\u0d4d\u0d24\u0d02 \u0d05\u0d1f\u0d3f\u0d38\u0d4d\u0d25\u0d3e\u0d28\u0d02.\" 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\/ml\/product-category\/parts\/\" rel=\"tag\">\u0d2d\u0d3e\u0d17\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/magnet-stand\/\" title=\"\u0d2e\u0d3e\u0d17\u0d4d\u0d28\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d \u0d38\u0d4d\u0d31\u0d4d\u0d31\u0d3e\u0d7b\u0d21\u0d4d \u0d07\u0d7b\u0d38\u0d48\u0d38\u0d4d-60-\u0d15\u0d3f\u0d32\u0d4b\u0d17\u0d4d\u0d30\u0d3e\u0d02\">\u0d2e\u0d3e\u0d17\u0d4d\u0d28\u0d31\u0d4d\u0d31\u0d3f\u0d15\u0d4d \u0d38\u0d4d\u0d31\u0d4d\u0d31\u0d3e\u0d7b\u0d21\u0d4d \u0d07\u0d7b\u0d38\u0d48\u0d38\u0d4d-60-\u0d15\u0d3f\u0d32\u0d4b\u0d17\u0d4d\u0d30\u0d3e\u0d02<\/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\">\u20ac<\/span>46.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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\/ml\/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\/ml\/product\/reflective-tape\/\" title=\"\u0d2a\u0d4d\u0d30\u0d24\u0d3f\u0d2b\u0d32\u0d3f\u0d2a\u0d4d\u0d2a\u0d3f\u0d15\u0d4d\u0d15\u0d41\u0d28\u0d4d\u0d28 \u0d1f\u0d47\u0d2a\u0d4d\u0d2a\u0d4d\">\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=\"\u0d2a\u0d4d\u0d30\u0d24\u0d3f\u0d2b\u0d32\u0d3f\u0d2a\u0d4d\u0d2a\u0d3f\u0d15\u0d4d\u0d15\u0d41\u0d28\u0d4d\u0d28 \u0d1f\u0d47\u0d2a\u0d4d\u0d2a\u0d4d\" 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\/ml\/product-category\/parts\/\" rel=\"tag\">\u0d2d\u0d3e\u0d17\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/reflective-tape\/\" title=\"\u0d2a\u0d4d\u0d30\u0d24\u0d3f\u0d2b\u0d32\u0d3f\u0d2a\u0d4d\u0d2a\u0d3f\u0d15\u0d4d\u0d15\u0d41\u0d28\u0d4d\u0d28 \u0d1f\u0d47\u0d2a\u0d4d\u0d2a\u0d4d\">\u0d2a\u0d4d\u0d30\u0d24\u0d3f\u0d2b\u0d32\u0d3f\u0d2a\u0d4d\u0d2a\u0d3f\u0d15\u0d4d\u0d15\u0d41\u0d28\u0d4d\u0d28 \u0d1f\u0d47\u0d2a\u0d4d\u0d2a\u0d4d<\/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\">\u20ac<\/span>10.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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\/ml\/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\/ml\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0d21\u0d48\u0d28\u0d3e\u0d2e\u0d3f\u0d15\u0d4d \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d7c &quot;\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e&quot; \u0d12\u0d07\u0d0e\u0d02\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit contents with interface unit, sensors, tachometer and accessories\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ml\/product-category\/devices\/\" rel=\"tag\">\u0d09\u0d2a\u0d15\u0d30\u0d23\u0d19\u0d4d\u0d19\u0d7e<\/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\/ml\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0d21\u0d48\u0d28\u0d3e\u0d2e\u0d3f\u0d15\u0d4d \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d7c &quot;\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e&quot; \u0d12\u0d07\u0d0e\u0d02\">\u0d21\u0d48\u0d28\u0d3e\u0d2e\u0d3f\u0d15\u0d4d \u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d7c &quot;\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e&quot; \u0d12\u0d07\u0d0e\u0d02<\/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\">\u20ac<\/span>1,735.00<\/span> + VAT (if applicable)<\/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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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=\"\/ml\/wp-json\/wp\/v2\/glossary\/183?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>Order analysis<\/strong> is a specialised <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/vibration-analysis\/\">vibration analysis<\/a> technique built for machines that do not run at a single, steady speed. Instead of plotting amplitude against a fixed frequency axis in Hz or CPM, it plots amplitude against <em>orders<\/em> \u2014 multiples of the shaft&#8217;s instantaneous <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/running-speed\/\">running speed<\/a>. The 1st order is the vibration at exactly 1\u00d7 (running speed), the 2nd order is 2\u00d7 that speed, and so on. By tying the analysis to the shaft itself rather than to the clock, order analysis keeps speed-related components sharp no matter how the machine accelerates or coasts.<\/p>\n<h2>1. Definition: What Is an Order?<\/h2>\n<p>An <strong>order<\/strong> is a harmonic of the fundamental rotational speed. Because so many machine faults excite vibration at integer multiples of shaft speed, expressing the spectrum in orders maps each peak directly onto a physical cause. The 1st order almost always carries <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/unbalance\/\">unbalance<\/a>; the 2nd order is a classic marker of <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/misalignment\/\">misalignment<\/a> and certain looseness conditions; higher integer orders relate to <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/gear-mesh-frequency\/\">gear mesh<\/a>, vane or <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/blade-passing-frequency\/\">blade-pass<\/a> events tied to the number of elements on the rotor. Non-integer (fractional) orders flag <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/sub-synchronous\/\">sub-synchronous<\/a> phenomena such as oil whirl or belt defects. In short, the order axis is a diagnostic map that travels with the rotor.<\/p>\n<h2>2. Why Standard FFT Fails on Variable-Speed Machines<\/h2>\n<p>A conventional <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/fft\/\">Fast Fourier Transform (FFT)<\/a> samples vibration over a fixed window of <em>time<\/em> and assumes the speed is constant for that window. On a constant-speed machine this is perfect. But if the shaft speeds up or slows down while data is being collected, every speed-related component drifts across the spectrum during the capture. Its energy is smeared across many adjacent frequency bins, producing a broad, low, fuzzy hump instead of a clean line. A 1\u00d7 unbalance peak that should tower over the spectrum can flatten into noise \u2014 impossible to read accurately and useless for <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/trending\/\">trending<\/a>. This smearing is the same mechanism behind <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/spectral-leakage\/\">spectral leakage<\/a>, amplified by changing RPM. Order analysis was developed specifically to defeat it.<\/p>\n<h2>3. The Solution: Order Tracking<\/h2>\n<p>The enabling technique is <strong>order tracking<\/strong>, and it depends on a second input: a <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/tachometer\/\">tachometer<\/a> (or &#8220;tacho&#8221;) delivering a once-per-revolution pulse from the shaft. The analyser treats this pulse train \u2014 not its internal crystal clock \u2014 as the time base. Rather than sampling at fixed time intervals (say, every millisecond), it samples at fixed <em>angular<\/em> intervals (for example, every degree of rotation). This is known as <strong>resampling in the angle domain<\/strong>.<\/p>\n<p>Two methods are common. <em>Hardware (synchronous) sampling<\/em> drives the analogue-to-digital converter directly from a phase-locked multiple of the tacho pulse, so each revolution always yields the same number of samples. <em>Computed (software) order tracking<\/em> samples at a high fixed rate, then digitally re-interpolates the record onto equal-angle steps using the recorded tacho timing. Either way, the resulting transform is expressed in orders, not Hz. If the machine changes speed, the 1\u00d7 line stays put in the 1st-order bin as a tall, narrow peak \u2014 the smear vanishes. The tacho also supplies a <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/phase\/\">phase<\/a> reference, which is what lets the analyser build <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/bode-plot\/\">Bode<\/a> and <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/nyquist-plot\/\">Nyquist<\/a> plots during a run-up.<\/p>\n<blockquote><p>Key idea: order analysis locks the data acquisition to shaft <em>angle<\/em> instead of <em>time<\/em>, so speed-synchronous vibration stays sharp at every RPM.<\/p><\/blockquote>\n<h2>4. Key Applications<\/h2>\n<p>Order analysis is indispensable wherever speed is not constant:<\/p>\n<ul>\n<li><strong>Vehicle and engine testing:<\/strong> resolving engine, transmission and driveline vibration across the entire RPM sweep.<\/li>\n<li><strong>Wind turbines:<\/strong> rotor speed tracks the wind continuously, so a fixed-frequency view is meaningless \u2014 order analysis is essential.<\/li>\n<li><strong>Run-up and coast-down analysis:<\/strong> capturing vibration as a machine starts or stops is a powerful way to locate <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/critical-speed\/\">critical speeds<\/a> and <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/resonance\/\">resonances<\/a>; order tracking keeps the resulting <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/coastdown-analysis\/\">coast-down<\/a> plots clean and readable.<\/li>\n<li><strong>Reciprocating machinery:<\/strong> compressors and engines whose instantaneous speed fluctuates within each cycle.<\/li>\n<li><strong>Heavy and mobile machinery:<\/strong> earth-moving equipment, mining vehicles and other variable-speed drives.<\/li>\n<\/ul>\n<h2>5. How Order Analysis Data Is Displayed<\/h2>\n<p>Results are viewed in several complementary formats:<\/p>\n<ul>\n<li><strong>Order spectrum:<\/strong> amplitude versus orders \u2014 like a standard FFT, but with orders on the x-axis.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ml\/glossary\/waterfall-plot\/\">Waterfall<\/a> \u0d05\u0d25\u0d35\u0d3e <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/cascade-plot\/\">cascade<\/a> plot:<\/strong> a stacked 3-D set of order spectra showing how each order&#8217;s amplitude evolves as speed changes.<\/li>\n<li><strong>Bode plot:<\/strong> amplitude and phase of one tracked order (usually 1\u00d7 or 2\u00d7) plotted against machine speed, the backbone of run-up\/coast-down testing.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ml\/glossary\/campbell-diagram\/\">Campbell diagram<\/a>:<\/strong> order lines overlaid on the system&#8217;s natural frequencies, so a resonance shows up wherever an order line crosses a natural-frequency line.<\/li>\n<\/ul>\n<p>A <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/tracking-filter\/\">tracking filter<\/a> can isolate a single order in real time for trim work, and a <a href=\"https:\/\/vibromera.eu\/ml\/calculators\/campbell-diagram-calculator\/\">Campbell Diagram Calculator<\/a> helps predict where those crossings will occur before testing.<\/p>\n<h2>6. Order Analysis in Practical Field Work<\/h2>\n<p>On the shop floor, order analysis underpins balancing on machines that won&#8217;t hold a steady speed. A portable two-channel instrument such as the <a href=\"https:\/\/vibromera.eu\/ml\/product\/balanset-1\/\">\u0d2c\u0d3e\u0d32\u0d7b\u0d38\u0d46\u0d31\u0d4d\u0d31\u0d4d-1\u0d0e<\/a> uses its optical laser tachometer to lock vibration data to shaft angle, so the 1\u00d7 unbalance component it measures for <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/field-balancing\/\">field balancing<\/a> stays clean even on a fan or pump whose RPM drifts under load. The same tacho-referenced approach lets the analyser separate the speed-synchronous 1\u00d7 peak from fixed-frequency noise such as <a href=\"https:\/\/vibromera.eu\/ml\/glossary\/bearing-fault-frequencies\/\">bearing fault frequencies<\/a>, giving a trustworthy reading of the heavy spot. In effect, order analysis is what turns vibration data from a variable-speed machine into something an engineer can act on \u2014 accurately diagnosing the health of any rotor that runs across a range of speeds.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ml\/glossary\/\">\u2190 Back to Main Index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Learn about order analysis, a key technique for analyzing vibration in variable-speed machinery. Understand how order tracking eliminates spectral smearing and clarifies diagnostics.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-183","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/glossary\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/glossary\/183\/revisions"}],"predecessor-version":[{"id":101247,"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/glossary\/183\/revisions\/101247"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/media?parent=183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/categories?post=183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ml\/wp-json\/wp\/v2\/tags?post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}