{"id":184,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/overhung-rotor\/"},"modified":"2026-05-23T23:04:40","modified_gmt":"2026-05-23T23:04:40","slug":"overhung-rotor","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/da\/glossary\/overhung-rotor\/","title":{"rendered":"Hvad er en overh\u00e6ngende rotor? Afbalancering af cantilever-design"},"content":{"rendered":"<h1>Forst\u00e5else af overh\u00e6ngende rotorer<\/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\/184?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\/184?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\/184?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\/184?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\/184?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\/184?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\/184?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\/184?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\/184?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=\"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\/184?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=\"L\u00e6g i kurv: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\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_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\/da\/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\/da\/product\/reflective-tape\/\" title=\"Reflekterende tape\">\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=\"Reflekterende tape\" 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\/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\/reflective-tape\/\" title=\"Reflekterende tape\">Reflekterende tape<\/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> + 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\/184?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=\"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\/184?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=\"L\u00e6g i kurv: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\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_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\/da\/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\/da\/product\/dynamic-balancer-balanset-1a\/\" 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, 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\/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\/184?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\/184?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>En <strong>overh\u00e6ngende rotor<\/strong> \u2014 ogs\u00e5 kaldet en udkraget rotor \u2014 er en <a href=\"https:\/\/vibromera.eu\/da\/glossary\/rotor\/\">Rotor<\/a> en konstruktion, hvor den roterende masse rager udad <em>beyond<\/em> de b\u00e6rende lejer i stedet for at sidde mellem dem. Rotoren er kun underst\u00f8ttet p\u00e5 den ene side, hvor arbejdselementet (et skovlhjul, bl\u00e6serhjul, slibeskive osv.) rager ud over lejest\u00f8tten som et springbr\u00e6t, der stikker ud fra sin holder. Denne konstruktion er meget udbredt i industrielt udstyr og medf\u00f8rer en r\u00e6kke s\u00e6rlige <a href=\"https:\/\/vibromera.eu\/da\/glossary\/afbalancering\/\">afbalancering<\/a> udfordringer, fordi udkragningskonstruktionen forst\u00e6rker virkningen af enhver <a href=\"https:\/\/vibromera.eu\/da\/glossary\/unbalance\/\">ubalance<\/a> ved at udnytte overh\u00e6nget. At forst\u00e5 denne forst\u00e6rkning \u2013 og hvordan man udnytter den \u2013 er n\u00f8glen til at sikre, at maskiner med overh\u00e6ng fungerer problemfrit og p\u00e5lideligt.<\/p>\n<h2>1. Typiske eksempler p\u00e5 udh\u00e6ngende rotorer<\/h2>\n<p>Konstruktioner med udh\u00e6ng er meget udbredt inden for industri og erhverv. Det samme udh\u00e6ngsprincip g\u00e5r igen i meget forskellige maskiner:<\/p>\n<h3>HVAC og industrielle ventilatorer<\/h3>\n<ul>\n<li>Centrifugalbl\u00e6serhjul, der rager ud fra motorakslerne.<\/li>\n<li>Aksiale k\u00f8leventilatorer monteret p\u00e5 motorens endeh\u00e6tter.<\/li>\n<li>S\u00f8jlemonterede industriventilatorer \u2014 et hyppigt emne inden for ventilatorrelaterede <a href=\"https:\/\/vibromera.eu\/da\/glossary\/fan-defects\/\">Fejl p\u00e5 ventilatoren<\/a>.<\/li>\n<\/ul>\n<h3>Pumper<\/h3>\n<ul>\n<li>L\u00f8behjul til et-trins centrifugalpumper.<\/li>\n<li>Pumper med direkte kobling, hvor pumpehjulet sidder direkte p\u00e5 motorlejet.<\/li>\n<\/ul>\n<h3>V\u00e6rkt\u00f8jsmaskiner<\/h3>\n<ul>\n<li>Slibeskiver p\u00e5 udh\u00e6ngsspindler.<\/li>\n<li>Fr\u00e6sere og v\u00e6rkt\u00f8jsholdere.<\/li>\n<li>Lathe chucks.<\/li>\n<\/ul>\n<h3>Kraftoverf\u00f8rsel<\/h3>\n<ul>\n<li>Remskiver og remhjul monteret p\u00e5 motoraksler.<\/li>\n<li>Tandhjul p\u00e5 forl\u00e6ngede aksler.<\/li>\n<li>K\u00e6dehjul.<\/li>\n<\/ul>\n<h3>Forarbejdningsudstyr<\/h3>\n<ul>\n<li>Omr\u00f8rere og impellere.<\/li>\n<li>Turbineblade p\u00e5 turbineaksler.<\/li>\n<\/ul>\n<h2>2. Hvorfor et udh\u00e6ngende design?<\/h2>\n<p>P\u00e5 trods af udfordringerne ved afbalancering byder udh\u00e6ngende rotorer p\u00e5 betydelige praktiske fordele \u2014 og det er netop derfor, konstrukt\u00f8rerne fortsat v\u00e6lger dem:<\/p>\n<h3>1. Tilg\u00e6ngelighed<\/h3>\n<p>Arbejdsdelen er let tilg\u00e6ngelig ved eftersyn, vedligeholdelse og udskiftning, uden at det er n\u00f8dvendigt at adskille hele maskinen eller r\u00f8re ved lejerne.<\/p>\n<h3>2. Enkelhed og omkostninger<\/h3>\n<p>Ved at eliminere \u00e9n lejest\u00f8tte reduceres den mekaniske kompleksitet, antallet af dele og produktionsomkostningerne.<\/p>\n<h3>3. Pladseffektivitet<\/h3>\n<p>Den kompakte konstruktion kr\u00e6ver mindre plads i l\u00e6ngderetningen end en konstruktion med mellemliggende lejer.<\/p>\n<h3>4. Nem montering<\/h3>\n<p>Komponenter kan ofte monteres direkte p\u00e5 standard motoraksler eller eksisterende maskineri uden specialtilpassede koblingsarrangementer.<\/p>\n<h3>5. Proceskrav<\/h3>\n<p>I visse anvendelser \u2013 s\u00e5som pumper, blandere og kemisk forarbejdning \u2013 er det n\u00f8dvendigt, at arbejdselementet kun er placeret p\u00e5 den ene side for at kunne n\u00e5 procesv\u00e6sken eller materialet.<\/p>\n<h2>3. Unikke udfordringer i forbindelse med afbalancering<\/h2>\n<p>Overh\u00e6ngende rotorer er i sagens natur mere f\u00f8lsomme over for ubalance end konstruktioner med lejer i midten, og det skyldes flere v\u00e6sentlige \u00e5rsager:<\/p>\n<h3>1. Momentforst\u00e6rkning<\/h3>\n<p>Enhver ubalance i en udh\u00e6ngende rotor skaber ikke blot en <a href=\"https:\/\/vibromera.eu\/da\/glossary\/centrifugal-force\/\">centrifugalkraft<\/a> men ogs\u00e5 et moment (eller et par) omkring lejest\u00f8tten. Jo l\u00e6ngere v\u00e6gten sidder fra lejerne, desto st\u00f8rre bliver momentet, s\u00e5 selv en lille ubalance forst\u00e6rkes. Dette f\u00f8lger direkte af princippet om l\u00f8ftearmen: <strong>Kraft \u00d7 Afstand = Moment<\/strong>. Det er ogs\u00e5 grunden til, at et tungt, udh\u00e6ngende l\u00f8behjul kan for\u00e5rsage alarmerende lejebelastninger fra et tilsyneladende ubetydeligt tyngdepunkt \u2014 og et <a href=\"https:\/\/vibromera.eu\/da\/calculators\/centrifugal-force-unbalance\/\">Beregner til centrifugalkraft som f\u00f8lge af ubalance<\/a> g\u00f8r det nemt at forst\u00e5, at kraften vokser med kvadratet p\u00e5 hastigheden.<\/p>\n<h3>2. H\u00f8je lejebelastninger<\/h3>\n<p>Den udkragede konstruktion p\u00e5f\u00f8rer lejerne store radiale belastninger og momentbelastninger, is\u00e6r det leje, der ligger t\u00e6ttest p\u00e5 rotoren. Ubalance forv\u00e6rrer disse belastninger og fremskynder <a href=\"https:\/\/vibromera.eu\/da\/glossary\/bearing-wear\/\">slid p\u00e5 lejer<\/a>.<\/p>\n<h3>3. Akseb\u00f8jning og -afb\u00f8jning<\/h3>\n<p>Den udkragede aksel uds\u00e6ttes for b\u00f8jning, og selv en lille ubalance kan for\u00e5rsage betydelig afb\u00f8jning ved den udkragede ende \u2014 is\u00e6r ved h\u00f8jere hastigheder eller med et l\u00e6ngere udkrag. At skelne dette fra en \u00e6gte <a href=\"https:\/\/vibromera.eu\/da\/glossary\/shaft-bow\/\">akselb\u00f8jning<\/a> er en del af det diagnostiske arbejde.<\/p>\n<h3>4. Koblings- og kilesporeffekter<\/h3>\n<p>Mange udh\u00e6ngende rotorer monteres p\u00e5 motoraksler ved hj\u00e6lp af pasfeder, stilleskruer eller koblinger. Disse forbindelser kan for\u00e5rsage eller \u00e6ndre ubalancen, og enhver <a href=\"https:\/\/vibromera.eu\/da\/glossary\/looseness\/\">l\u00f8shed<\/a> forv\u00e6rrer vibrationerne markant.<\/p>\n<h3>5. F\u00f8lsomhed over for installation<\/h3>\n<p>Forkert montering \u2014 hvor rotoren ikke sidder helt fast p\u00e5 akslen, er vinklet eller har l\u00f8se fastg\u00f8relseselementer \u2014 har en langt mere markant indvirkning p\u00e5 en udh\u00e6ngende rotor end p\u00e5 en konstruktion med lejer p\u00e5 begge sider, delvis fordi s\u00e5danne fejl medf\u00f8rer <a href=\"https:\/\/vibromera.eu\/da\/glossary\/eccentricity\/\">excentricitet<\/a> netop d\u00e9r, hvor l\u00f8ftearmen er l\u00e6ngst.<\/p>\n<h2>4. Overvejelser vedr\u00f8rende afbalancering af udh\u00e6ngende rotorer<\/h2>\n<h3>Et plan er normalt tilstr\u00e6kkeligt<\/h3>\n<p>De fleste udh\u00e6ngende rotorer er relativt korte i aksial retning og kan afbalanceres effektivt med <a href=\"https:\/\/vibromera.eu\/da\/glossary\/single-plane-balancing\/\">enkeltplansbalancering<\/a>. Den <a href=\"https:\/\/vibromera.eu\/da\/glossary\/correction-plane\/\">korrektionsplan<\/a> findes normalt p\u00e5 selve rotoren, p\u00e5 det mest tilg\u00e6ngelige sted.<\/p>\n<h3>Statisk vs. dynamisk balance<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/da\/glossary\/static-balancing\/\">Static balance<\/a>:<\/strong> placerer rotorens tyngdepunkt p\u00e5 rotationsaksen. For skiveformede udh\u00e6ngsrotorer er statisk afbalancering ofte tilstr\u00e6kkelig.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/da\/glossary\/dynamic-balancing\/\">Dynamisk balance<\/a>:<\/strong> For l\u00e6ngere overh\u00e6ngende rotorer eller rotorer med betydelig aksial tykkelse kan dynamisk afbalancering i to planer v\u00e6re n\u00f8dvendig for at eliminere <a href=\"https:\/\/vibromera.eu\/da\/glossary\/couple-unbalance\/\">parubalance<\/a>.<\/li>\n<\/ul>\n<h3>Overh\u00e6ngsafstand er vigtig<\/h3>\n<p>Jo st\u00f8rre udh\u00e6ngsl\u00e6ngden er \u2013 alts\u00e5 afstanden fra det n\u00e6rmeste leje til rotorens tyngdepunkt \u2013 desto vigtigere bliver balanceringen. Som en generel tommelfingerregel, udtrykt som forholdet mellem udh\u00e6ngsl\u00e6ngden L og rotordiameteren D:<\/p>\n<ul>\n<li><strong>Kort udh\u00e6ng (L\/D &lt; 0,3):<\/strong> mindre f\u00f8lsom; standard afbalanceringstolerancer g\u00e6lder.<\/li>\n<li><strong>Moderat overh\u00e6ng (0,3 &lt; L\/D &lt; 0,7):<\/strong> mere f\u00f8lsom; overvej at indf\u00f8re strammere tolerancer.<\/li>\n<li><strong>Langt overh\u00e6ng (L\/D &gt; 0,7):<\/strong> meget f\u00f8lsom; kr\u00e6ver omhyggelig afbalancering og kan kr\u00e6ve fuld dynamisk afbalancering i to planer.<\/li>\n<\/ul>\n<p>Her er L udh\u00e6ngsl\u00e6ngden og D rotordiameteren.<\/p>\n<h2>5. Bedste praksis for afbalancering af udh\u00e6ngende rotorer<\/h2>\n<h3>1. S\u00f8rg for balance i den endelige installation, n\u00e5r det er muligt<\/h3>\n<p>Overh\u00e6ngende rotorer er s\u00e6rligt f\u00f8lsomme over for monteringsm\u00e5den, s\u00e5 det mest pr\u00e6cise resultat opn\u00e5s ved <a href=\"https:\/\/vibromera.eu\/da\/glossary\/feltbalancering\/\">feltafbalancering<\/a> hvor rotoren er monteret p\u00e5 sin egen aksel i sin endelige driftskonfiguration. Et b\u00e6rbart tokanalssystem som f.eks. <a href=\"https:\/\/vibromera.eu\/da\/vare-2\/balanset-1\/\">Balanset-1A<\/a> er velegnet til dette: den m\u00e5ler 1\u00d7 <a href=\"https:\/\/vibromera.eu\/da\/glossary\/vibration\/\">vibrationer<\/a> amplitude og <a href=\"https:\/\/vibromera.eu\/da\/glossary\/phase\/\">fase<\/a> ved lejet beregner <a href=\"https:\/\/vibromera.eu\/da\/glossary\/influence-coefficient\/\">indflydelseskoefficienter<\/a>, og virker p\u00e5 maskinens egne lejer ved driftshastighed \u2014 s\u00e5 de samlings-, monterings- og termiske p\u00e5virkninger, som udh\u00e6ngende rotorer er s\u00e5 f\u00f8lsomme over for, indg\u00e5r alle i afbalanceringen og antages ikke blot v\u00e6k p\u00e5 en afbalanceringsmaskine.<\/p>\n<h3>2. Bekr\u00e6ft sikker montering<\/h3>\n<p>F\u00f8r afbalancering skal du s\u00f8rge for:<\/p>\n<ul>\n<li>Alle monteringsdele (s\u00e6tskruer, bolte, n\u00f8gler) er korrekt sp\u00e6ndt<\/li>\n<li>Rotoren sidder helt p\u00e5 akslen uden mellemrum<\/li>\n<li>Alle noter er korrekt monteret uden for stor frigang<\/li>\n<li>Rotoren er vinkelret p\u00e5 akslen (ikke sp\u00e6ndt eller vinklet)<\/li>\n<\/ul>\n<h3>3. Brug en passende korrigeringsradius<\/h3>\n<p>Sted <a href=\"https:\/\/vibromera.eu\/da\/glossary\/correction-weight\/\">korrektionsv\u00e6gte<\/a> i en s\u00e5 stor radius som muligt, typisk t\u00e6t p\u00e5 den ydre diameter. Dette maksimerer effekten af hvert gram korrektion, s\u00e5 selv sm\u00e5 v\u00e6gttilf\u00f8jelser er tilstr\u00e6kkelige. A <a href=\"https:\/\/vibromera.eu\/da\/calculators\/trial-weight-calculator\/\">Beregner til pr\u00f8vev\u00e6gt<\/a> hj\u00e6lper med at v\u00e6lge den f\u00f8rste testv\u00e6gt, s\u00e5 den passer til rotorens masse og hastighed.<\/p>\n<h3>4. Kontroller for udl\u00f8b<\/h3>\n<p>M\u00e5l aksel <a href=\"https:\/\/vibromera.eu\/da\/glossary\/run-out\/\">udl\u00f8b<\/a> inden afbalancering. For stort kast \u2014 excentricitet, slingren eller en b\u00f8jet aksel \u2014 forhindrer korrekt afbalancering og skal derfor udbedres f\u00f8rst.<\/p>\n<h3>5. Overvej momenteffekter i vibrationsm\u00e5ling<\/h3>\n<p>N\u00e5r der m\u00e5les vibrationer p\u00e5 en udkraget konstruktion, skal der foretages m\u00e5linger ved b\u00e5de driv- og ikke-drivside-lejerne, hvor det er muligt. P\u00e5 grund af det moment, der opst\u00e5r som f\u00f8lge af den udkragede masse, kan vibrationsm\u00f8nstret variere markant mellem de to steder.<\/p>\n<h3>6. Brug strammere tolerancer<\/h3>\n<p>P\u00e5 grund af forst\u00e6rkningseffekterne b\u00f8r du overveje at angive \u00e9n <a href=\"https:\/\/vibromera.eu\/da\/glossary\/g-grade\/\">G-klasse<\/a> strammere end ved en tilsvarende rotor med mellemlejer \u2014 for eksempel G 2,5 i stedet for G 6,3 ved kritiske anvendelser. Den tilsvarende tilladte restubalance kan let beregnes ved hj\u00e6lp af en <a href=\"https:\/\/vibromera.eu\/da\/calculators\/residual-unbalance-iso1940\/\">Beregner for restubalance (ISO 21940-11)<\/a>.<\/p>\n<h2>6. Almindelige problemer og l\u00f8sninger<\/h2>\n<h3>Problem: Vibration vender tilbage efter afbalancering<\/h3>\n<p><strong>Mulige \u00e5rsager:<\/strong><\/p>\n<ul>\n<li>L\u00f8st monteringsudstyr l\u00f8snede sig under drift<\/li>\n<li>Korrektionsv\u00e6gte, der er rykket eller faldet af.<\/li>\n<li>Materialetilv\u00e6kst eller erosion, der har \u00e6ndret ligev\u00e6gtsforholdene.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/da\/glossary\/thermal-bow\/\">Thermal growth<\/a> der for\u00e5rsagede forskydningen.<\/li>\n<\/ul>\n<p><strong>L\u00f8sninger:<\/strong> Brug gevindsikringsmidler, svejs eller fastg\u00f8r korrektionslodder permanent, og etabl\u00e9r en regelm\u00e6ssig inspektionsplan.<\/p>\n<h3>Problem: Kan ikke opn\u00e5 en acceptabel balance<\/h3>\n<p><strong>Mulige \u00e5rsager:<\/strong><\/p>\n<ul>\n<li>Akselafvigelse eller en b\u00f8jet aksel.<\/li>\n<li>Slid p\u00e5 lejer eller for stort spillerum.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/da\/glossary\/structural-resonance\/\">Strukturel resonans<\/a> ved driftshastighed.<\/li>\n<li>Fejlmontering af rotoren (sk\u00e6v, ikke helt p\u00e5 plads).<\/li>\n<\/ul>\n<p><strong>L\u00f8sninger:<\/strong> L\u00f8s de mekaniske problemer, inden der udf\u00f8res afbalancering \u2014 kontroller, at akslen er lige, udskift slidte lejer, og kontroller, at monteringen er korrekt.<\/p>\n<h2>7. Designovervejelser i forbindelse med nyt udstyr<\/h2>\n<p>Ved design af udstyr med overh\u00e6ngende rotorer:<\/p>\n<ul>\n<li><strong>Minimer udh\u00e6ng:<\/strong> S\u00f8rg for, at udh\u00e6nget er s\u00e5 kort som muligt.<\/li>\n<li><strong>G\u00f8r skaftet stivere:<\/strong> Brug aksler med st\u00f8rre diameter for at modst\u00e5 b\u00f8jning.<\/li>\n<li><strong>Brug robuste lejer:<\/strong> Specific\u00e9r lejer med tilstr\u00e6kkelig radial og momentbelastningskapacitet<\/li>\n<li><strong>S\u00f8rg for, at der er mulighed for at afbalancere:<\/strong> projekter korrektionsplaner eller let tilg\u00e6ngelige steder til tilf\u00f8jelse eller fjernelse af afbalanceringsv\u00e6gte.<\/li>\n<li><strong>Overvej at foretage en forudg\u00e5ende afbalancering:<\/strong> Afbalanc\u00e9r rotorelementet inden montering, hvis det er muligt, helst p\u00e5 en <a href=\"https:\/\/vibromera.eu\/da\/glossary\/balancing-machine\/\">afbalanceringsmaskine<\/a>.<\/li>\n<li><strong>Angiv passende tolerancer:<\/strong> Overspecific\u00e9r ikke, men anerkend at udh\u00e6ngende designs kr\u00e6ver god balance<\/li>\n<\/ul>\n<h2>8. Branchestandarder og retningslinjer<\/h2>\n<p>Overh\u00e6ngende rotorer har ingen s\u00e6rskilt afbalanceringsstandard; de er omfattet af de generelle afbalanceringsstandarder, dog med nogle f\u00e5 s\u00e6rlige bem\u00e6rkninger:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/da\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a>:<\/strong> den moderne standard (som inkorporerer den tidligere ISO 1940-1), der indeholder retningslinjer for valg af G-klasse til udh\u00e6ngende rotorer.<\/li>\n<li><strong>API 610 (centrifugalpumper):<\/strong> Specificerer balancekvaliteten for overh\u00e6ngende pumpehjul<\/li>\n<li><strong>ANSI\/AGMA-standarder:<\/strong> Giv vejledning til afbalancering af overh\u00e6ngende gear og remskiver<\/li>\n<\/ul>\n<p>Det generelle princip er at anvende de standardiserede balancegrader, samtidig med at man tager h\u00f8jde for, at udh\u00e6ngende konfigurationer ofte har gavn af \u00e9n grad strammere for at modvirke forst\u00e6rkningseffekterne \u2014 en lille justering af <a href=\"https:\/\/vibromera.eu\/da\/glossary\/balancing-tolerance\/\">afbalanceringstolerance<\/a> som betaler sig mange gange i form af lejelevetid og p\u00e5lidelighed.<\/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 overh\u00e6ngende rotorer, cantilevermonterede designs, hvor rotoren g\u00e5r ud over sine lejer, hvilket skaber unikke balanceringsudfordringer og kr\u00e6ver s\u00e6rlige overvejelser.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-184","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/glossary\/184","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\/184\/revisions"}],"predecessor-version":[{"id":101442,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/glossary\/184\/revisions\/101442"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/media?parent=184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/categories?post=184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/da\/wp-json\/wp\/v2\/tags?post=184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}