{"id":219,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-instability\/"},"modified":"2026-05-23T22:53:31","modified_gmt":"2026-05-23T22:53:31","slug":"rotor-instability","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/da\/glossary\/rotor-instability\/","title":{"rendered":"Hvad er rotorinstabilitet? Selvophidsede vibrationer"},"content":{"rendered":"<h1>Forst\u00e5else af rotorinstabilitet<\/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\/da\/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\/da\/product\/balanset-1\/\" title=\"B\u00e6rbart afbalanceringsapparat og vibrationsanalysator 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 komplet s\u00e6t med b\u00e6rbar afbalanceringsenhed og vibrationsanalysator\" 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\/da\/product-category\/devices\/\" rel=\"tag\">Enheder<\/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\/da\/product\/balanset-1\/\" title=\"B\u00e6rbart afbalanceringsapparat og vibrationsanalysator Balanset-1A\">B\u00e6rbart afbalanceringsapparat og vibrationsanalysator 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> + moms (hvis relevant)<\/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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"Tilf\u00f8j til kurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Tilf\u00f8j til kurv\" 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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"L\u00e6g i kurv: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d er blevet tilf\u00f8jet til din kurv\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Tilf\u00f8j til kurv<\/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\/da\/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\/da\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">\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 vibrationssensor i n\u00e6rbillede\" 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\/da\/product-category\/parts\/\" rel=\"tag\">Dele<\/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\/da\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">Vibrationssensor<\/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> + moms (hvis relevant)<\/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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"Tilf\u00f8j til kurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Tilf\u00f8j til kurv\" 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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"L\u00e6g i kurv: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d er blevet tilf\u00f8jet til din kurv\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Tilf\u00f8j til kurv<\/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\/da\/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\/da\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (laser-tachometer)\">\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 (laser-tachometer)\" 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\/da\/product-category\/parts\/\" rel=\"tag\">Dele<\/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\/da\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (laser-tachometer)\">Optisk sensor (laser-tachometer)<\/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> + moms (hvis relevant)<\/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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"Tilf\u00f8j til kurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Tilf\u00f8j til kurv\" 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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"L\u00e6g i kurv: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d er blevet tilf\u00f8jet til din kurv\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Tilf\u00f8j til kurv<\/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\/da\/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\/da\/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 rotorbalanceringss\u00e6t: b\u00e6retaske, flerkanals signalbehandler, h\u00e5ndholdt analysator, magnetisk base, vibrationssensorer 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\/da\/product-category\/devices\/\" rel=\"tag\">Enheder<\/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\/da\/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> + moms (hvis relevant)<\/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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"Tilf\u00f8j til kurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Tilf\u00f8j til kurv\" 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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"L\u00e6g i kurv: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d er blevet tilf\u00f8jet til din kurv\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Tilf\u00f8j til kurv<\/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\/da\/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\/da\/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=\"Magnetbase.\" 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\/da\/product-category\/parts\/\" rel=\"tag\">Dele<\/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\/da\/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> + moms (hvis relevant)<\/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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" 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title=\"Dynamisk balancer &quot;Balanset-1A&quot; 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-s\u00e6t med interface-enhed, sensorer, omdrejningst\u00e6ller 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, 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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\/da\/product-category\/devices\/\" rel=\"tag\">Enheder<\/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\/da\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balancer &quot;Balanset-1A&quot; OEM\">Dynamisk balancer \"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> + moms (hvis relevant)<\/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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"Tilf\u00f8j til kurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Tilf\u00f8j til kurv\" 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=\"\/da\/wp-json\/wp\/v2\/glossary\/219?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=\"L\u00e6g i kurv: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d er blevet tilf\u00f8jet til din kurv\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Tilf\u00f8j til kurv<\/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>Rotorinstabilitet<\/strong> er en tilstand i roterende maskiner, hvor <a href=\"https:\/\/vibromera.eu\/da\/glossary\/self-excited-vibration\/\">selvexciterede vibrationer<\/a> udvikler sig og vokser uden gr\u00e6nser, kun begr\u00e6nset af ikke-line\u00e6re effekter eller decideret havari. I mods\u00e6tning til vibrationer fra <a href=\"https:\/\/vibromera.eu\/da\/glossary\/unbalance\/\">ubalance<\/a> eller <a href=\"https:\/\/vibromera.eu\/da\/glossary\/misalignment\/\">fejljustering<\/a> \u2014 which are <a href=\"https:\/\/vibromera.eu\/da\/glossary\/forced-vibration\/\">tvungne vibrationer<\/a> drevet af ydre kr\u00e6fter \u2014 ustabilitet er en selvforst\u00e6rkende svingning, der l\u00f8bende tr\u00e6kker energi fra akselens j\u00e6vne rotation og overf\u00f8rer den til svingningsbev\u00e6gelsen. Det er et af de farligste f\u00e6nomener i <a href=\"https:\/\/vibromera.eu\/da\/glossary\/rotor-dynamics\/\">rotordynamik<\/a>: den kan opst\u00e5 pludseligt, vokse til destruktive amplituder p\u00e5 f\u00e5 sekunder, og \u2014 vigtigst af alt \u2014 den kan ikke afhj\u00e6lpes ved <a href=\"https:\/\/vibromera.eu\/da\/glossary\/afbalancering\/\">afbalancering<\/a> eller justering. Det kr\u00e6ver \u00f8jeblikkelig nedlukning og afhj\u00e6lpning af den underliggende destabiliserende mekanisme.<\/p>\n<h2>1. Tvungen kontra selvexciteret vibration<\/h2>\n<p>Det vigtigste begreb, n\u00e5r man skal forst\u00e5 ustabilitet, er skelnen mellem vibrationer, der udl\u00f8ses af en ydre p\u00e5virkning, og vibrationer, der opst\u00e5r af sig selv.<\/p>\n<h3>Tvungen vibration (stabil)<\/h3>\n<p>De fleste maskinvibrationer er fremkaldt af ydre kr\u00e6fter. En ydre kraft \u2013 ubalance, fejljustering eller en b\u00f8jet aksel \u2013 s\u00e6tter bev\u00e6gelsen i gang, og systemet reagerer blot:<\/p>\n<ul>\n<li>Amplituden er proportional med st\u00f8rrelsen af p\u00e5virkningen.<\/li>\n<li>Frekvensen svarer til drivfrekvensen (1\u00d7, 2\u00d7 osv.).<\/li>\n<li>Fjern kraften, s\u00e5 forsvinder rystelserne.<\/li>\n<li>Systemet er stabilt; vibrationerne tager aldrig uafbrudt til i styrke.<\/li>\n<\/ul>\n<h3>Selvexciteret vibration (ustabil)<\/h3>\n<p>Ustabilitet er noget helt andet. Energien udvindes fra selve rotationen i stedet for at tilf\u00f8res af en ydre kraft:<\/p>\n<ul>\n<li>Amplituden vokser eksponentielt, n\u00e5r t\u00e6rskelhastigheden overskrides<\/li>\n<li>Frekvensen ligger typisk p\u00e5 eller t\u00e6t p\u00e5 en <a href=\"https:\/\/vibromera.eu\/da\/glossary\/natural-frequency\/\">naturlig frekvens<\/a>, og er normalt <a href=\"https:\/\/vibromera.eu\/da\/glossary\/sub-synchronous\/\">subsynkron<\/a>.<\/li>\n<li>Det forts\u00e6tter og vokser, selv n\u00e5r ubalancen er blevet fuldst\u00e6ndig udlignet.<\/li>\n<li>Systemet er ustabilt; det kan kun stoppes ved at lukke det ned eller ved en fysisk \u00e6ndring.<\/li>\n<\/ul>\n<h2>2. Almindelige former for rotorustabilitet<\/h2>\n<h3>Oliehvirvel<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/da\/glossary\/oil-whirl\/\">Oliehvirvel<\/a> er den mest almindelige ustabilitet i v\u00e6skefilmen <a href=\"https:\/\/vibromera.eu\/da\/glossary\/journal-bearing\/\">journalleje<\/a> systemer. Den oliekile, der underst\u00f8tter akslen, ud\u00f8ver en tangential kraft, der skubber lejetappen rundt i lejespillerummet. Dette sker ved ca. 0,42\u20130,48 gange driftshastigheden (sub-synkron), typisk n\u00e5r hastigheden overstiger ca. det dobbelte af den f\u00f8rste <a href=\"https:\/\/vibromera.eu\/da\/glossary\/critical-speed\/\">kritisk hastighed<\/a>, og viser sig som sub-synkrone svingninger med stor amplitude, der forv\u00e6rres med hastigheden. \u00c6ndringer i lejekonstruktionen, tilf\u00f8jelse af <a href=\"https:\/\/vibromera.eu\/da\/glossary\/preload\/\">preload<\/a>, eller forskydningskonfigurationer er de s\u00e6dvanlige l\u00f8sninger.<\/p>\n<h3>Oliepisk (alvorlig ustabilitet)<\/h3>\n<p>Oliepisk er den farlige, udviklede form af oliehvirvel. N\u00e5r rotoren accelererer, stiger hvirvelfrekvensen, indtil den l\u00e5ser sig fast p\u00e5 den f\u00f8rste egenfrekvens og derefter forbliver der, uanset om hastigheden stiger yderligere. Resultatet er en meget stor amplitude ved en konstant frekvens, som kan \u00f8del\u00e6gge lejer og aksel p\u00e5 f\u00e5 minutter. Overgangen fra en h\u00e5ndterbar hvirvel til en \u00f8del\u00e6ggende pisk er grunden til, at ustabilitet aldrig m\u00e5 tolereres.<\/p>\n<h3>Damphvirvler og aerodynamiske ustabiliteter<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/da\/glossary\/steam-whirl\/\">Damphvirvel<\/a> Dette f\u00e6nomen opst\u00e5r i dampturbiner udstyret med labyrintt\u00e6tninger, hvor aerodynamiske tv\u00e6rkoblingskr\u00e6fter i t\u00e6tningsspalterne for\u00e5rsager en subsynkron svingning t\u00e6t p\u00e5 en egenfrekvens ved store trykforskelle. Hvirvelbremser, hvirveld\u00e6mpere og \u00e6ndret t\u00e6tningsgeometri er de typiske l\u00f8sninger.<\/p>\n<h3>Akselpiskning<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/da\/glossary\/shaft-whip\/\">Akselpiskning<\/a> er en samlebetegnelse for flere selvforst\u00e6rkende mekanismer, herunder intern (hysterese-)d\u00e6mpning i akselmaterialet, t\u00f8rfriktionsvibrationer, der opst\u00e5r ved t\u00e6tninger eller gnidningsflader, samt aerodynamiske eller hydrodynamiske krydskoblingskr\u00e6fter. Den bredere familie af <a href=\"https:\/\/vibromera.eu\/da\/glossary\/whirl\/\">whirl and whip<\/a> Disse f\u00e6nomener har alle den samme selvopretholdende energioverf\u00f8rsel til f\u00e6lles.<\/p>\n<h2>3. Karakteristika og symptomer<\/h2>\n<h3>Vibrationsm\u00f8nster<\/h3>\n<p>Ustabilitet efterlader et karakteristisk m\u00f8nster i dataene:<\/p>\n<ul>\n<li><strong>Sub-synkron frekvens:<\/strong> en dominerende komponent under 1\u00d7 driftshastigheden, typisk omkring 0,4\u20130,5\u00d7.<\/li>\n<li><strong>Hastighedsuafh\u00e6ngighed:<\/strong> N\u00e5r ustabiliteten f\u00f8rst har sat ind, forbliver frekvensen u\u00e6ndret, selvom hastigheden \u00e6ndrer sig.<\/li>\n<li><strong>Hurtig v\u00e6kst:<\/strong> amplituden stiger eksponentielt, s\u00e5 snart t\u00e6rskelhastigheden overskrides.<\/li>\n<li><strong>H\u00f8j amplitude:<\/strong> kan n\u00e5 op p\u00e5 2\u201310 gange amplituden af almindelige ubalancevibrationer.<\/li>\n<li><strong>Fremadrettet pr\u00e6cession:<\/strong> den <a href=\"https:\/\/vibromera.eu\/da\/glossary\/orbit\/\">akselorbit<\/a> roterer i samme retning som selve akslen.<\/li>\n<\/ul>\n<h3>Onset-adf\u00e6rd<\/h3>\n<p>Ustabiliteten styres af en t\u00e6rskelhastighed. Under denne hastighed er systemet stabilt, og der forekommer kun p\u00e5tvungne svingninger; ved t\u00e6rsklen er en lille forstyrrelse nok til at udl\u00f8se ustabiliteten; og over denne hastighed udvikler ustabiliteten sig hurtigt. I maskinens tidlige levetid kan den flimre til og fra med mellemrum, inden den g\u00e5r over i en kontinuerlig, tiltagende svingning.<\/p>\n<h2>4. Diagnostisk identifikation<\/h2>\n<p>N\u00f8glen til diagnosen er at skelne mellem selvudl\u00f8st ustabilitet og almindelig tvungen svingning. Forskellen er markant:<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Karakteristisk<\/th>\n<th>Ubalance (tvungen)<\/th>\n<th>Ustabilitet (selvoscillerende)<\/th>\n<\/tr>\n<tr>\n<td>Frekvens<\/td>\n<td>1\u00d7 omdrejningshastighed<\/td>\n<td>Subsynkron (ofte ~0,45\u00d7)<\/td>\n<\/tr>\n<tr>\n<td>Amplitude kontra hastighed<\/td>\n<td>\u00d8ger j\u00e6vnt med hastighed\u00b2<\/td>\n<td>Pludselig indtr\u00e6den over en t\u00e6rskelv\u00e6rdi<\/td>\n<\/tr>\n<tr>\n<td>Respons p\u00e5 afbalancering<\/td>\n<td>Reduceret vibration<\/td>\n<td>Overhovedet ingen forbedring<\/td>\n<\/tr>\n<tr>\n<td>Frekvens kontra hastighed<\/td>\n<td>F\u00f8lger hastigheden (konstant orden)<\/td>\n<td>Konstant frekvens (skiftende r\u00e6kkef\u00f8lge)<\/td>\n<\/tr>\n<tr>\n<td>Adf\u00e6rd ved nedlukning<\/td>\n<td>Reduceres med hastighed<\/td>\n<td>Kan vare kortvarigt efter hastighedsfald<\/td>\n<\/tr>\n<\/table>\n<h3>Bekr\u00e6ftelse af ustabilitet<\/h3>\n<p>Flere metoder giver et entydigt svar p\u00e5 sp\u00f8rgsm\u00e5let. <a href=\"https:\/\/vibromera.eu\/da\/glossary\/order-analysis\/\">Ordreanalyse<\/a> viser, at komponenten holder en konstant frekvens, mens dens orden \u00e6ndres; en <a href=\"https:\/\/vibromera.eu\/da\/glossary\/waterfall-plot\/\">vandfaldsplot<\/a> afsl\u00f8rer en frekvenskurve, der ikke f\u00f8lger hastigheden; afbalanceringen har ingen indvirkning p\u00e5 den subsynkrone spids; og <a href=\"https:\/\/vibromera.eu\/da\/glossary\/orbit\/\">orbitanalyse<\/a> viser fremadg\u00e5ende pr\u00e6cession ved en egenfrekvens. En b\u00e6rbar tokanalsanalysator som f.eks. <a href=\"https:\/\/vibromera.eu\/da\/vare-2\/balanset-1\/\">Balanset-1A<\/a> er s\u00e6rdeles velegnet til at indsamle disse data i marken \u2014 ved at registrere den subsynkrone komponent, dens amplitudev\u00e6kst med hastigheden og 1\u00d7-linjen side om side \u2014 s\u00e5 en ingeni\u00f8r kan skelne mellem en reel ustabilitet og en simpel ubalance, inden der tr\u00e6ffes beslutning om, hvorvidt det overhovedet er v\u00e6rd at fors\u00f8ge at afbalancere. Ved at bekr\u00e6fte, at fejlen er selvopstemt, undg\u00e5r man den kostbare fejl at fors\u00f8ge at afbalancere et problem, som afbalancering ikke kan l\u00f8se.<\/p>\n<h2>5. Forebyggelse og afb\u00f8dning<\/h2>\n<h3>Overvejelser om design<\/h3>\n<ul>\n<li><strong>Tilstr\u00e6kkelig d\u00e6mpning:<\/strong> lejesystemer skal sikre tilstr\u00e6kkelig <a href=\"https:\/\/vibromera.eu\/da\/glossary\/damping\/\">d\u00e6mpning<\/a> for at forhindre, at der opst\u00e5r ustabilitet.<\/li>\n<li><strong>Valg af leje:<\/strong> V\u00e6lg typer og udformninger med god indbygget d\u00e6mpning, s\u00e5som vippelejer eller forsp\u00e6ndte lejer.<\/li>\n<li><strong>Optimering af stivhed:<\/strong> Indstil et passende spillerum mellem aksel og leje <a href=\"https:\/\/vibromera.eu\/da\/glossary\/stiffness\/\">stivhed<\/a> ratios.<\/li>\n<li><strong>Margen ved driftshastighed:<\/strong> konstruer maskinen, s\u00e5 den k\u00f8rer under dens hastighedst\u00e6rskel for ustabilitet.<\/li>\n<\/ul>\n<h3>L\u00f8sninger til lejekonstruktioner<\/h3>\n<ul>\n<li><strong>Vippelejer:<\/strong> i sig selv stabile, standardvalget til h\u00f8jhastighedsdrift.<\/li>\n<li><strong>Trykbelastede lejer:<\/strong> en \u00e6ndret geometri, der \u00f8ger den effektive d\u00e6mpning.<\/li>\n<li><strong>Lejeforsp\u00e6nding:<\/strong> \u00f8ger stivheden og d\u00e6mpningen og h\u00e6ver gr\u00e6nsehastigheden.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/da\/glossary\/squeeze-film-damper\/\">Klemfilmsd\u00e6mpere<\/a>:<\/strong> eksterne d\u00e6mpningselementer monteret omkring lejerne.<\/li>\n<\/ul>\n<h3>Driftsl\u00f8sninger<\/h3>\n<ul>\n<li><strong>Hastighedsbegr\u00e6nsning:<\/strong> begr\u00e6nse den maksimale hastighed til under gr\u00e6nsev\u00e6rdien.<\/li>\n<li><strong>Load increase:<\/strong> St\u00f8rre belastninger p\u00e5 lejerne kan \u00f8ge sikkerhedsmargenen.<\/li>\n<li><strong>Temperaturregulering:<\/strong> Olietemperaturen bestemmer viskositeten, og viskositeten bestemmer d\u00e6mpningen.<\/li>\n<li><strong>Kontinuerlig overv\u00e5gning:<\/strong> Tidlig opdagelse giver tid til at lukke ned, inden der opst\u00e5r skader.<\/li>\n<\/ul>\n<h2>6. Beredskab og stabilitetsanalyse<\/h2>\n<p>Hvis der opst\u00e5r ustabilitet under drift, er fremgangsm\u00e5den helt entydig:<\/p>\n<ol>\n<li><strong>Handl straks:<\/strong> S\u00e6nk farten eller stands straks.<\/li>\n<li><strong>Fors\u00f8g ikke at afbalancere:<\/strong> Det kan ikke afhj\u00e6lpe ustabiliteten og spilder blot v\u00e6rdifuld tid.<\/li>\n<li><strong>Dokument\u00e9r forholdene:<\/strong> registrer hastigheden ved begyndelsen, frekvensen og amplitudens udvikling.<\/li>\n<li><strong>Unders\u00f8g \u00e5rsagen:<\/strong> fastsl\u00e5, hvilken mekanisme \u2013 oliehvirvel, pisk, damphvirvel eller friktionsdrevet pisk \u2013 der er p\u00e5 spil.<\/li>\n<li><strong>Udf\u00f8r rettelsen:<\/strong> tilpas lejer, t\u00e6tninger eller driftsforhold i overensstemmelse hermed.<\/li>\n<li><strong>Bekr\u00e6ft l\u00f8sningen:<\/strong> genoptag driften med forsigtighed og under n\u00f8je overv\u00e5gning.<\/li>\n<\/ol>\n<p>Ingeni\u00f8rer forudser og eliminerer ustabilitet ved hj\u00e6lp af formelle stabilitetsanalyser. Dette indeb\u00e6rer beregning af egenv\u00e6rdierne for <a href=\"https:\/\/vibromera.eu\/da\/glossary\/rotor-bearing-system\/\">rotorlejesystem<\/a>: Den reelle del af hver egenv\u00e6rdi angiver stabilitet \u2014 en negativ v\u00e6rdi betyder stabilitet, en positiv v\u00e6rdi betyder ustabilitet \u2014 mens beregningen fastl\u00e6gger de t\u00e6rskelhastigheder, hvor stabiliteten \u00e6ndrer sig. Arbejdet er normalt baseret p\u00e5 specialiseret rotordynamiksoftware og indg\u00e5r i designvalg, der garanterer tilstr\u00e6kkelige stabilitetsmargener. Selvom rotorustabilitet er langt mindre almindelig end ubalance eller fejljustering, er den blandt de mest alvorlige vibrationsforhold i roterende maskiner, og det er en afg\u00f8rende f\u00e6rdighed for alle, der arbejder med h\u00f8jhastighedsudstyr, at kunne genkende dens mekanismer og symptomer.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/da\/glossary\/\">\u2190 Tilbage til hovedindekset<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e6r om rotorinstabilitet, en farlig selvexciteret vibrationstilstand, hvor energi fra rotation opretholder eller forst\u00e6rker svingninger, hvilket f\u00f8rer til potentielt katastrofalt svigt.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-219","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/glossary\/219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/glossary\/219\/revisions"}],"predecessor-version":[{"id":101404,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/glossary\/219\/revisions\/101404"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}