{"id":20626,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/asynchronous-vibration\/"},"modified":"2026-05-23T22:38:30","modified_gmt":"2026-05-23T22:38:30","slug":"asynchronous-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/nb\/glossary\/asynchronous-vibration\/","title":{"rendered":"Hva er asynkron vibrasjon? Ikke-synkrone komponenter"},"content":{"rendered":"<h1>Forst\u00e5 asynkron vibrasjon<\/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\/nb\/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\/nb\/product\/balanset-1\/\" title=\"B\u00e6rbart balanseapparat og vibrasjonsanalysator 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 komplett sett med b\u00e6rbart balanseapparat og vibrasjonsanalysator\" 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\/nb\/product-category\/devices\/\" rel=\"tag\">Enheter<\/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\/nb\/product\/balanset-1\/\" title=\"B\u00e6rbart balanseapparat og vibrasjonsanalysator Balanset-1A\">B\u00e6rbart balanseapparat og vibrasjonsanalysator 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\">\u20ac<\/span>1,975.00<\/span> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv: \u00abPortable balancer &amp; Vibration analyzer Balanset-1A\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abPortable balancer &amp; Vibration analyzer Balanset-1A\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/vibration-sensor\/\" title=\"Vibrasjonssensor\">\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 vibrasjonssensor i n\u00e6rbilde\" 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/vibration-sensor\/\" title=\"Vibrasjonssensor\">Vibrasjonssensor<\/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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv: \u00abVibration sensor\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abVibration sensor\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">\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=\"Optisk sensor (lasertakometer)\" 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">Optisk sensor (lasertakometer)<\/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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv: \u00abOptical Sensor (Laser Tachometer)\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abOptical Sensor (Laser Tachometer)\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/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 rotorbalanseringssett: b\u00e6reveske, flerkanals signalbehandler, h\u00e5ndholdt analysator, magnetisk base, vibrasjonssensorer og spiralkabler.\" 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\/nb\/product-category\/devices\/\" rel=\"tag\">Enheter<\/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\/nb\/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\">\u20ac<\/span>6,803.00<\/span> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv: \u00abBalanset-4\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abBalanset-4\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/magnet-stand\/\" title=\"Magnetisk stativ 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=\"Magnetisk 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/magnet-stand\/\" title=\"Magnetisk stativ Insize-60-kgf\">Magnetisk stativ 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\">\u20ac<\/span>46.00<\/span> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" 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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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/reflective-tape\/\" title=\"Refleksb\u00e5nd\">Refleksb\u00e5nd<\/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> + MVA (hvis aktuelt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div 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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-settet inneholder grensesnittenhet, sensorer, turteller og tilbeh\u00f8r\" 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\/nb\/product-category\/devices\/\" rel=\"tag\">Enheter<\/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\/nb\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanseringsapparat &quot;Balanset-1A&quot; OEM\">Dynamisk balanseringsapparat \"Balanset-1A\" 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\">\u20ac<\/span>1,735.00<\/span> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/20626?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=\"Legg i handlekurv: \u00abDynamic balancer \u201cBalanset-1A\u201d OEM\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abDynamic balancer \u201cBalanset-1A\u201d OEM\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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>Asynkron vibrasjon<\/strong> (ogs\u00e5 kalt ikke-synkron vibrasjon) er <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/vibration\/\">vibrasjon<\/a> ved frekvenser som er <em>ikke<\/em> heltallige multipler \u2014 <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/harmonics\/\">bestillinger<\/a> \u2014 av akselens rotasjonshastighet. I motsetning til <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/synchronous-vibration\/\">synkron vibrasjon<\/a> fra <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/unbalance\/\">ubalanse<\/a> eller <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/misalignment\/\">feiljustering<\/a> (som alltid ender p\u00e5 1\u00d7, 2\u00d7 eller 3\u00d7 kj\u00f8rehastigheten), oppst\u00e5r asynkron vibrasjon ved frekvenser som bestemmes av komponentens geometri, elektromagnetiske effekter eller eksterne kilder, snarere enn av selve akselens rotasjon.<\/p>\n<p>\u00c5 skille mellom synkront og asynkront innhold er en av de mest grunnleggende ferdighetene innen maskinteknikk <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/vibration-diagnostics\/\">diagnostikk<\/a>, fordi denne inndelingen umiddelbart avgrenser s\u00f8ket etter \u00e5rsaken. Synkrone komponenter tyder p\u00e5 roterende masse eller geometriske problemer knyttet til rotoren; asynkrone komponenter tyder derimot p\u00e5 feil i rullelagrene, elektriske feil eller p\u00e5virkninger som stammer fra utenfor rotoren. \u00c5 f\u00e5 denne klassifiseringen riktig p\u00e5 et tidlig tidspunkt sparer en analytiker for eksempel for \u00e5 balansere en maskin der det egentlige problemet er et defekt lager.<\/p>\n<h2>1. Synkron vs. asynkron: Det viktigste skillet<\/h2>\n<p>Grensen defineres utelukkende av <strong>bestille<\/strong> \u2014 forholdet mellom en vibrasjonsfrekvens og frekvensen til driftshastigheten. En topp ved en heltallig orden er synkron og l\u00e5st til akselrotasjonen; en topp ved en br\u00f8kdel av en orden er asynkron og f\u00f8lger en annen klokke.<\/p>\n<ul>\n<li><strong>Synkron (heltallige rekkef\u00f8lger):<\/strong> 1,00\u00d7, 2,00\u00d7, 3,00\u00d7 \u2014 ubalanse, feilinnretting, a <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bent-shaft\/\">b\u00f8yd aksel<\/a>, certain <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/looseness\/\">l\u00f8shet<\/a> patterns.<\/li>\n<li><strong>Asynkron (bestillinger som ikke er heltall):<\/strong> 2,47\u00d7, 3,57\u00d7, 0,45\u00d7 \u2014 lagerfeil, elektriske ledninger, subsynkrone ustabiliteter og eksterne kilder.<\/li>\n<\/ul>\n<p>En nyttig underkategori er <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/subharmonic\/\">subharmonic<\/a> \u2014 energy <em>nedenfor<\/em> 1\u00d7 (for eksempel en 0,5\u00d7-topp for\u00e5rsaket av kraftig slark eller gnidning). Subharmoniske svingninger er en form for asynkront innhold, og de inng\u00e5r i de subsynkrone ustabilitetene som blir n\u00e6rmere omtalt nedenfor.<\/p>\n<h2>2. Vanlige \u00e5rsaker til asynkron vibrasjon<\/h2>\n<h3>Feil ved rullelager (de vanligste)<\/h3>\n<p>Den klart dominerende kilden til asynkron vibrasjon:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bearing-fault-frequencies\/\">Frekvenser for lagerfeil<\/a>:<\/strong> <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bpfo\/\">BPFO<\/a>, <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bpfi\/\">BPFI<\/a>, <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bsf\/\">BSF<\/a> og <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/ftf\/\">FTF<\/a> bestemmes av lagerets geometri og er aldri eksakte multipler av akselhastigheten.<\/li>\n<li><strong>Eksempel:<\/strong> En motor med 1800 o\/min (30 Hz) kan vise en BPFO p\u00e5 107 Hz \u2013 det er 3,57 ganger akselhastigheten, noe som \u00e5penbart ikke er et heltall.<\/li>\n<li><strong>Diagnostisk verdi:<\/strong> En uregelmessig frekvens gir umiddelbart grunn til mistanke om et lagerproblem.<\/li>\n<li><strong>Oppdagelse:<\/strong> <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/envelope-analysis\/\">konvoluttanalyse<\/a> er den viktigste metoden for \u00e5 synliggj\u00f8re disse komponentene, ofte lenge f\u00f8r de blir synlige i det vanlige spekteret.<\/li>\n<\/ul>\n<h3>Elektriske frekvenser<\/h3>\n<p>Elektromagnetiske vibrasjoner som ikke har noe med akselhastigheten \u00e5 gj\u00f8re:<\/p>\n<ul>\n<li><strong>2\u00d7 nettfrekvens:<\/strong> 120 Hz ved 60 Hz-nettforsyning eller 100 Hz ved 50 Hz-nettforsyning, uavhengig av motorhastigheten.<\/li>\n<li><strong>Eksempel:<\/strong> En 2-polet 60 Hz-motor g\u00e5r med omtrent 3550 o\/min (59,2 Hz), men dens vibrasjon, som er dobbelt s\u00e5 h\u00f8y som nettfrekvensen, ligger p\u00e5 120 Hz \u2013 2,03 ganger akselhastigheten, asynkron.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/pole-pass-frequency\/\">Polpassfrekvens<\/a>:<\/strong> er kanskje ikke et heltallig multiplum.<\/li>\n<li><strong>VFD harmonics:<\/strong> Drivverkets skiftefrekvenser har ingen sammenheng med akselhastigheten.<\/li>\n<\/ul>\n<h3>Eksterne kilder<\/h3>\n<ul>\n<li><strong>Tilst\u00f8tende utstyr:<\/strong> vibrasjoner som overf\u00f8res gjennom gulvet fra maskiner i n\u00e6rheten.<\/li>\n<li><strong>Bygning eller fundament:<\/strong> <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/structural-resonance\/\">strukturelle resonanser<\/a> ved faste frekvenser.<\/li>\n<li><strong>Prosesspulseringer:<\/strong> trykkb\u00f8lger som beveger seg gjennom r\u00f8rledninger.<\/li>\n<li><strong>Akustiske resonanser:<\/strong> st\u00e5ende b\u00f8lger i kanaler eller lukkede rom.<\/li>\n<\/ul>\n<h3>Sub-synkrone ustabiliteter<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/oil-whirl\/\">Oljevirvel<\/a>:<\/strong> vanligvis 0,42\u20130,48 ganger akselhastigheten (ikke akkurat halvparten).<\/li>\n<li><strong>Oil whip:<\/strong> fester seg til rotorens <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/natural-frequency\/\">naturlig frekvens<\/a>, ikke til akselhastigheten.<\/li>\n<li><strong>Ustabiliteter i forseglingen:<\/strong> ofte ved frekvenser som bestemmes av str\u00f8mningsl\u00e6re. Dette er klassiske eksempler p\u00e5 <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/rotor-instability\/\">rotorinstabilitet<\/a>.<\/li>\n<\/ul>\n<h3>Tilfeldig vibrasjon<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/cavitation\/\">Kavitasjon<\/a>:<\/strong> tilfeldig boblebrudd, bredb\u00e5nd.<\/li>\n<li><strong>Turbulens:<\/strong> tilfeldige str\u00f8mningssvingninger.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/rubbing\/\">Gniding<\/a>:<\/strong> kaotisk kontakt som for\u00e5rsaker ikke-periodiske svingninger.<\/li>\n<\/ul>\n<h2>3. Identifisering i spektra<\/h2>\n<h3>Spektrumkarakteristikker<\/h3>\n<ul>\n<li><strong>Fast frekvens:<\/strong> Vises med samme Hz-verdi uavhengig av hastighetsendringer<\/li>\n<li><strong>Order shifts:<\/strong> Hvis hastigheten varierer, endres rekkef\u00f8lgen for den asynkrone frekvensen (siden rekkef\u00f8lgen er frekvens \u00f7 akselhastighet).<\/li>\n<li><strong>Fossefallsplot:<\/strong> asynkrone komponenter vises som <em>vertical<\/em> linjer, synkrone komponenter som <em>diagonal<\/em> linjer \u2014 den mest intuitive m\u00e5ten \u00e5 skille dem fra hverandre p\u00e5.<\/li>\n<li><strong>Ordnespektrum:<\/strong> asynkrone topper oppst\u00e5r ved ikke-heltallige ordener (2,47\u00d7, 3,57\u00d7 og s\u00e5 videre).<\/li>\n<\/ul>\n<h3>Diagnostisk prosedyre<\/h3>\n<ol>\n<li><strong>Bestem l\u00f8pehastigheten<\/strong> fra 1\u00d7-toppen eller, mer p\u00e5litelig, en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/tachometer\/\">turteller<\/a>.<\/li>\n<li><strong>Beregn ordrer<\/strong> ved \u00e5 dividere hver toppfrekvens med kj\u00f8refrekvensen.<\/li>\n<li><strong>Integer orders<\/strong> (1,00\u00d7, 2,00\u00d7, 3,00\u00d7) er synkrone.<\/li>\n<li><strong>Bestillinger som ikke er heltall<\/strong> (2,47\u00d7, 3,57\u00d7) er asynkrone.<\/li>\n<li><strong>Sammenlign med feiltyper<\/strong> ved \u00e5 sammenligne de beregnede frekvensene med frekvenser fra lagre, elektriske ledninger og lignende.<\/li>\n<\/ol>\n<p>P\u00e5 maskiner med variabel hastighet blir denne separasjonen renere under <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/order-analysis\/\">ordreanalyse<\/a>, som omregner frekvensaksen til multipler av l\u00f8pehastigheten, slik at synkrone topper st\u00e5r stille mens asynkrone beveger seg.<\/p>\n<h2>4. Diagnostisk betydning<\/h2>\n<h3>Lagerfeil<\/h3>\n<ul>\n<li>Asynkrone topper ved BPFO, BPFI eller BSF tyder umiddelbart p\u00e5 en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bearing-defects\/\">lagerproblemer<\/a>.<\/li>\n<li>Beregn de teoretiske lagrefrekvensene og sammenlign dem med de observerte toppene.<\/li>\n<li>En avvik p\u00e5 rundt \u00b15 % bekrefter en feil i lageret.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/harmonics\/\">Harmoniske<\/a> og <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/sidebands\/\">sideb\u00e5nd<\/a> ... gir ytterligere bekreftelse p\u00e5 feilfrekvensen.<\/li>\n<\/ul>\n<p>Du kan omg\u00e5 beregningen ved \u00e5 bruke en <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/bearing-defect-frequencies\/\">Kalkulator for hyppighet av lagerfeil<\/a>, som beregner BPFO, BPFI, BSF og FTF direkte ut fra lagergeometrien og akselhastigheten.<\/p>\n<h3>Elektromagnetiske problemer<\/h3>\n<ul>\n<li>En 2\u00d7 nettfrekvensledning p\u00e5 100\/120 Hz peker mot <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/stator-defects\/\">stator<\/a> eller <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/air-gap\/\">luftspalte<\/a> problemer.<\/li>\n<li>Frekvensen forblir konstant uavhengig av hastighetsendringer.<\/li>\n<li>Analysen av motorstr\u00f8mmen bekrefter at \u00e5rsaken er elektrisk.<\/li>\n<\/ul>\n<h3>Ekstern vibrasjon<\/h3>\n<ul>\n<li>Spisser som ikke samsvarer verken med maskinens hastighet eller lagerfrekvensene.<\/li>\n<li>De kan falle sammen med driftshastigheten til utstyr i n\u00e6rheten.<\/li>\n<li>Det m\u00e5 gjennomf\u00f8res en \u00e5rsaksunders\u00f8kelse, etterfulgt av isolering eller utbedring.<\/li>\n<\/ul>\n<h2>5. Analyseteknikker for asynkron vibrasjon<\/h2>\n<h3>Konvoluttanalyse<\/h3>\n<ul>\n<li>Den viktigste metoden for \u00e5 oppdage feil i lagre.<\/li>\n<li>Fremhever de gjentatte effektene som skaper asynkront innhold.<\/li>\n<li>Demper sterke synkrone lavfrekvente komponenter.<\/li>\n<li>Viser lagerfrekvensene tydelig i det resulterende <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/envelope-spectrum\/\">konvoluttspektrum<\/a>.<\/li>\n<\/ul>\n<h3>H\u00f8yfrekvent akselerasjon<\/h3>\n<ul>\n<li>Asynkrone lagerfeil opptrer ofte i h\u00f8yfrekvensomr\u00e5det (over 1 kHz).<\/li>\n<li>Bruk <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/accelerometer\/\">akselerometre<\/a> med en h\u00f8y Fmax-innstilling.<\/li>\n<li>Dette fanger opp st\u00f8t og h\u00f8yfrekvente resonanser som ikke registreres ved lavfrekvente hastighetsm\u00e5linger.<\/li>\n<\/ul>\n<h3>Cepstrum-analyse<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/cepstrum\/\">Cepstrum-analyse<\/a> er effektiv til \u00e5 finne periodiske m\u00f8nstre som ligger skjult i asynkrone signaler.<\/li>\n<li>Den oppdager hele grupper av overtoner eller sideb\u00e5nd p\u00e5 en gang.<\/li>\n<li>Spesielt nyttig for komplekse lagre og <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/gear-defects\/\">utstyr<\/a> signatures.<\/li>\n<\/ul>\n<h2>6. Praktiske eksempler<\/h2>\n<h3>Motor med en defekt i lageret<\/h3>\n<ul>\n<li><strong>Running speed:<\/strong> 1750 o\/min (29,17 Hz).<\/li>\n<li><strong>Synkrone komponenter:<\/strong> 1 gang ved 29,17 Hz, 2 ganger ved 58,34 Hz.<\/li>\n<li><strong>Asynkron komponent:<\/strong> en topp ved 107 Hz (3,67 ganger akselhastigheten).<\/li>\n<li><strong>Diagnose:<\/strong> 107 Hz stemmer overens med den beregnede BPFO \u2192 defekten i det ytre l\u00f8pet.<\/li>\n<li><strong>Bekreftelse:<\/strong> Den asynkrone driften tyder p\u00e5 et lagerproblem, ikke et problem med rotoren.<\/li>\n<\/ul>\n<h3>VFD-motor med variabel hastighet<\/h3>\n<ul>\n<li>Motorhastigheten varierer fra 1200 til 1800 o\/min.<\/li>\n<li>1\u00d7-toppen beveger seg i takt med hastigheten (synkront).<\/li>\n<li>120 Hz-toppen forblir stabil (asynkron, 2\u00d7 linjefrekvens).<\/li>\n<li><strong>Diagnose:<\/strong> en elektromagnetisk komponent fra 60 Hz-nettet.<\/li>\n<\/ul>\n<p>I feltarbeidet er denne separasjonen en del av det daglige arbeidet med en b\u00e6rbar analysator. Fordi et instrument som <a href=\"https:\/\/vibromera.eu\/nb\/produkt\/balanset-1\/\">Balanset-1A<\/a> Ved \u00e5 avlese driftshastigheten fra det optiske turtelleren samtidig som vibrasjonsspekteret, kan den umiddelbart markere om en gitt topp er synkron eller asynkron \u2013 og dermed gi ingeni\u00f8ren umiddelbar beskjed om l\u00f8sningen er \u00e5 balansere rotoren eller skifte et lager. Gjenkjenning av asynkron innhold gjennom ikke-heltallige ordener, fast frekvens til tross for hastighetsendringer eller vertikal signatur p\u00e5 et vannfallskart er det som muliggj\u00f8r n\u00f8yaktig identifisering av lagerfeil, elektriske problemer og ytre p\u00e5virkninger \u2013 og viser veien til riktig korrigerende tiltak.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/\">\u2190 Tilbake til hovedindeksen<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e6r om asynkron vibrasjon, vibrasjonskomponenter som ikke er relatert til akselrotasjonshastighet, inkludert lagerdefekter, elektriske frekvenser og eksterne kilder.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20626","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/20626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/20626\/revisions"}],"predecessor-version":[{"id":101302,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/20626\/revisions\/101302"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/media?parent=20626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/categories?post=20626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/tags?post=20626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}