{"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\/nb\/glossary\/overhung-rotor\/","title":{"rendered":"Hva er en overhengende rotor? Balanserende utkragede design"},"content":{"rendered":"<h1>Forst\u00e5 overhengende 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\/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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"Legg i handlekurv: \u00abMagnetic Stand Insize-60-kgf\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abMagnetic Stand Insize-60-kgf\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_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\/nb\/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\/nb\/product\/reflective-tape\/\" title=\"Refleksb\u00e5nd\">\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=\"Refleksb\u00e5nd\" 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\/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 class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/nb\/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=\"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\/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=\"Legg i handlekurv: \u00abReflective tape\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abReflective tape\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_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\/nb\/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\/nb\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanseringsapparat &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-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\/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=\"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\/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=\"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>En <strong>overhengende rotor<\/strong> - ogs\u00e5 kalt cantilever eller cantilevered rotor - er en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/rotor\/\">rotor<\/a> konfigurasjon der den roterende massen strekker seg utover <em>utover<\/em> b\u00e6rende lagrene i stedet for \u00e5 sitte mellom dem. Rotoren er kun st\u00f8ttet p\u00e5 \u00e9n side, og arbeidselementet (et l\u00f8pehjul, viftehjul, slipeskive osv.) henger over lagerst\u00f8tten som et stupebrett utenfor festet. Denne konstruksjonen er sv\u00e6rt vanlig i industrielt utstyr, og den byr p\u00e5 en rekke s\u00e6regne utfordringer. <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/balansering\/\">balansering<\/a> utfordringer, fordi utkragingsgeometrien forsterker effekten av enhver <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/unbalance\/\">ubalanse<\/a> gjennom overhengets innflytelse. \u00c5 forst\u00e5 denne forsterkningen - og hvordan man arbeider med den - er n\u00f8kkelen til \u00e5 holde maskiner med overheng jevne og p\u00e5litelige.<\/p>\n<h2>1. Vanlige eksempler p\u00e5 overhengende rotorer<\/h2>\n<p>Utkragede konstruksjoner er utbredt i industrielle og kommersielle applikasjoner. Den samme utkragingslogikken brukes p\u00e5 sv\u00e6rt forskjellige maskiner:<\/p>\n<h3>HVAC og industrielle vifter<\/h3>\n<ul>\n<li>L\u00f8pehjulene til sentrifugalviftene strekker seg ut fra motorakselen.<\/li>\n<li>Aksiale kj\u00f8levifter montert p\u00e5 motorens endeklokker.<\/li>\n<li>Industrivifter montert p\u00e5 sokkel - et hyppig tema i vifterelaterte <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/fan-defects\/\">viftefeil<\/a>.<\/li>\n<\/ul>\n<h3>Pumper<\/h3>\n<ul>\n<li>Ett-trinns sentrifugalpumpehjul.<\/li>\n<li>Tettkoblede pumper, der pumpehjulet g\u00e5r direkte ut fra motorlageret.<\/li>\n<\/ul>\n<h3>Maskinverkt\u00f8y<\/h3>\n<ul>\n<li>Slipeskiver p\u00e5 overhengende spindler.<\/li>\n<li>Freser og verkt\u00f8yholdere.<\/li>\n<li>Dreiebenkchuck.<\/li>\n<\/ul>\n<h3>Kraftoverf\u00f8ring<\/h3>\n<ul>\n<li>Remskiver og skiver montert p\u00e5 motoraksler.<\/li>\n<li>Tannhjul p\u00e5 forlengede aksler.<\/li>\n<li>Kjedehjul.<\/li>\n<\/ul>\n<h3>Prosesseringsutstyr<\/h3>\n<ul>\n<li>Omr\u00f8rere og l\u00f8pehjul for miksere.<\/li>\n<li>Turbinblader p\u00e5 turbinaksler.<\/li>\n<\/ul>\n<h2>2. Hvorfor overhengende design?<\/h2>\n<p>Til tross for balanseringsutfordringene gir overhengende rotorer betydelige praktiske fordeler - og det er nettopp derfor konstrukt\u00f8rer fortsetter \u00e5 velge dem:<\/p>\n<h3>1. Tilgjengelighet<\/h3>\n<p>Det er enkelt \u00e5 komme til for inspeksjon, vedlikehold og utskifting uten \u00e5 demontere hele maskinen eller forstyrre lagrene.<\/p>\n<h3>2. Enkelhet og kostnad<\/h3>\n<p>\u00c5 eliminere \u00e9n lagerst\u00f8tte reduserer mekanisk kompleksitet, antall deler og produksjonskostnader.<\/p>\n<h3>3. Plasseffektivitet<\/h3>\n<p>Det kompakte arrangementet krever mindre aksial plass enn en konstruksjon mellom lagrene.<\/p>\n<h3>4. Enkel montering<\/h3>\n<p>Komponenter kan ofte monteres direkte p\u00e5 standard motoraksler eller eksisterende maskineri uten tilpassede koblingsarrangementer.<\/p>\n<h3>5. Prosesskrav<\/h3>\n<p>I noen bruksomr\u00e5der - pumper, miksere, kjemisk prosessering - er det n\u00f8dvendig \u00e5 ha arbeidselementet p\u00e5 bare \u00e9n side for \u00e5 n\u00e5 prosessv\u00e6sken eller materialet.<\/p>\n<h2>3. Unike balanseringsutfordringer<\/h2>\n<p>Overhengende rotorer er i seg selv mer f\u00f8lsomme for ubalanse enn mellomlagerkonstruksjoner, og det er flere grunner til det:<\/p>\n<h3>1. Momentforsterkning<\/h3>\n<p>Enhver ubalanse i en overhengende rotor skaper ikke bare en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/centrifugal-force\/\">sentrifugalkraft<\/a> men ogs\u00e5 et moment (et par) rundt lagerst\u00f8tten. Jo lenger massen sitter fra lagrene, desto st\u00f8rre blir dette momentet, slik at selv en liten ubalanse blir forsterket. Dette f\u00f8lger direkte av spakarm-prinsippet: <strong>Kraft \u00d7 avstand = moment<\/strong>. Det er ogs\u00e5 grunnen til at et tungt overhengende l\u00f8pehjul kan generere alarmerende lagerbelastninger fra et tilsynelatende beskjedent tungt punkt - og en <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/centrifugal-force-unbalance\/\">sentrifugalkraft-fra-ubalanse kalkulator<\/a> gj\u00f8r den kvadrerte veksten av denne kraften lett \u00e5 forst\u00e5.<\/p>\n<h3>2. H\u00f8ye b\u00e6rende belastninger<\/h3>\n<p>Den utkragede konfigurasjonen p\u00e5f\u00f8rer lagrene store radial- og momentbelastninger, spesielt det som er n\u00e6rmest rotoren. Ubalanse forverrer disse belastningene og akselererer <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bearing-wear\/\">slitasje p\u00e5 lager<\/a>.<\/p>\n<h3>3. Akselb\u00f8yning og -avb\u00f8yning<\/h3>\n<p>Den utkragede akselen er utsatt for b\u00f8ying, og selv en liten ubalanse kan gi betydelig nedb\u00f8yning i den utkragede enden - spesielt ved h\u00f8yere hastigheter eller med et lengre overheng. For \u00e5 skille dette fra en ekte <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/shaft-bow\/\">skaftbue<\/a> er en del av det diagnostiske arbeidet.<\/p>\n<h3>4. Koplings- og kilesporeffekter<\/h3>\n<p>Mange overhengende rotorer er montert p\u00e5 motoraksler via kiler, stillskruer eller koblinger. Disse forbindelsene kan introdusere eller endre ubalansetilstanden, og enhver <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/looseness\/\">l\u00f8shet<\/a> forverrer vibrasjonene dramatisk.<\/p>\n<h3>5. F\u00f8lsomhet for installasjon<\/h3>\n<p>Feilaktig montering - ikke helt p\u00e5 plass p\u00e5 akselen, skr\u00e5stilt eller l\u00f8se festeanordninger - har en langt mer uttalt effekt p\u00e5 en overhengende rotor enn p\u00e5 en mellomlagerkonstruksjon, delvis fordi slike feil introduserer <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/eccentricity\/\">eksentrisitet<\/a> p\u00e5 det punktet der spakarmen er lengst.<\/p>\n<h2>4. Balanseringshensyn for overhengende rotorer<\/h2>\n<h3>Enkeltplan vanligvis tilstrekkelig<\/h3>\n<p>De fleste overhengende rotorer er relativt korte i aksial retning og kan balanseres effektivt med <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/single-plane-balancing\/\">balansering i ett plan<\/a>. Den <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/correction-plane\/\">korreksjonsplan<\/a> er normalt p\u00e5 selve rotoren, p\u00e5 det mest tilgjengelige stedet.<\/p>\n<h3>Statisk vs. dynamisk balanse<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/static-balancing\/\">Statisk balanse<\/a>:<\/strong> bringer rotorens massesenter inn p\u00e5 rotasjonsaksen. For skiveformede, overhengende rotorer er statisk balanse ofte tilstrekkelig.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/dynamic-balancing\/\">Dynamisk balanse<\/a>:<\/strong> For lengre overhengende rotorer eller de med betydelig aksial tykkelse kan dynamisk balansering i to plan v\u00e6re n\u00f8dvendig for \u00e5 eliminere <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/couple-unbalance\/\">ubalanse i paret<\/a>.<\/li>\n<\/ul>\n<h3>Overhengsavstand er viktig<\/h3>\n<p>Jo st\u00f8rre overhengsavstanden er - avstanden fra n\u00e6rmeste lager til rotorens massesenter - desto mer kritisk blir balansekvaliteten. En generell tommelfingerregel er forholdet mellom overhengslengden L og rotordiameteren D:<\/p>\n<ul>\n<li><strong>Kort overheng (L\/D &lt; 0,3):<\/strong> mindre f\u00f8lsomme; standard balansetoleranser gjelder.<\/li>\n<li><strong>Moderat overheng (0,3 &lt; L\/D &lt; 0,7):<\/strong> mer f\u00f8lsomme; vurder strammere toleranser.<\/li>\n<li><strong>Langt overheng (L\/D &gt; 0,7):<\/strong> sv\u00e6rt f\u00f8lsom; krever n\u00f8ye balansering og kan trenge en fullstendig dynamisk (toplan) balansering.<\/li>\n<\/ul>\n<p>Her er L lengden p\u00e5 overhenget og D rotordiameteren.<\/p>\n<h2>5. Beste praksis for balansering av overhengende rotor<\/h2>\n<h3>1. Balanse i den endelige installerte konfigurasjonen n\u00e5r det er mulig<\/h3>\n<p>Overhengende rotorer er spesielt f\u00f8lsomme for hvordan de er montert, s\u00e5 det beste resultatet kommer fra <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/feltbalansering\/\">feltbalansering<\/a> med rotoren installert p\u00e5 sin egen aksel i den endelige driftskonfigurasjonen. Et b\u00e6rbart tokanalsystem som f.eks. <a href=\"https:\/\/vibromera.eu\/nb\/produkt\/balanset-1\/\">Balanset-1A<\/a> er godt egnet til dette: den m\u00e5ler 1\u00d7 <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/vibration\/\">vibrasjon<\/a> amplitude og <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/phase\/\">fase<\/a> ved peilingen, beregner <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/influence-coefficient\/\">p\u00e5virkningskoeffisienter<\/a>, og arbeider i maskinens egne lagre ved driftshastighet - slik at montering, montering og termiske effekter som overhengende rotorer er s\u00e5 f\u00f8lsomme for, alle fanges opp i balansen, og ikke forutsettes borte p\u00e5 en balanseringsmaskin.<\/p>\n<h3>2. Bekreft sikker montering<\/h3>\n<p>F\u00f8r balansering, s\u00f8rg for at:<\/p>\n<ul>\n<li>Alle monteringsfester (settskruer, bolter, n\u00f8kler) er ordentlig strammet<\/li>\n<li>Rotoren sitter helt p\u00e5 akselen uten hull<\/li>\n<li>Eventuelle kilespor er riktig montert uten for stor klaring<\/li>\n<li>Rotoren er vinkelrett p\u00e5 akselen (ikke b\u00f8yd eller vinklet)<\/li>\n<\/ul>\n<h3>3. Bruk en passende korreksjonsradius<\/h3>\n<p>Sted <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/correction-weight\/\">korreksjonsvekter<\/a> p\u00e5 en s\u00e5 stor radius som praktisk mulig, vanligvis n\u00e6r den ytre diameteren. Dette maksimerer effekten av hvert gram korreksjon, slik at mindre vekttillegg gj\u00f8r jobben. A <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/trial-weight-calculator\/\">Kalkulator for pr\u00f8vevekt<\/a> bidrar til \u00e5 dimensjonere den f\u00f8rste testvekten p\u00e5 en fornuftig m\u00e5te i forhold til rotorens masse og hastighet.<\/p>\n<h3>4. Sjekk for utl\u00f8p<\/h3>\n<p>M\u00e5l aksel <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/run-out\/\">utl\u00f8p<\/a> f\u00f8r balansering. For mye run-out - eksentrisitet, slingring eller en b\u00f8yd aksel - vil forhindre en god balanse og m\u00e5 korrigeres f\u00f8rst.<\/p>\n<h3>5. Vurder momenteffekter i vibrasjonsm\u00e5ling<\/h3>\n<p>N\u00e5r du m\u00e5ler vibrasjoner p\u00e5 en overhengende installasjon, m\u00e5 du foreta m\u00e5linger b\u00e5de p\u00e5 lageret i drivenden og p\u00e5 lageret utenfor drivenden der det er tilgjengelig. P\u00e5 grunn av momentet som skapes av den overhengende massen, kan vibrasjonsm\u00f8nsteret variere markant mellom de to stedene.<\/p>\n<h3>6. Bruk strengere toleranser<\/h3>\n<p>P\u00e5 grunn av forsterkningseffektene b\u00f8r du vurdere \u00e5 spesifisere \u00e9n <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/g-grade\/\">G-klasse<\/a> strammere enn for en tilsvarende rotor mellom lagrene - for eksempel G 2,5 i stedet for G 6,3 for kritiske bruksomr\u00e5der. Den tilsvarende tillatte restubalansen finner du enkelt med en <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/residual-unbalance-iso1940\/\">Kalkulator for restubalanse (ISO 21940-11)<\/a>.<\/p>\n<h2>6. Vanlige problemer og l\u00f8sninger<\/h2>\n<h3>Problem: Vibrasjonen kommer tilbake etter balansering<\/h3>\n<p><strong>Mulige \u00e5rsaker:<\/strong><\/p>\n<ul>\n<li>L\u00f8st monteringsutstyr har l\u00f8snet under drift<\/li>\n<li>Korrigeringsvekter som forskj\u00f8v seg eller falt av.<\/li>\n<li>Materialoppbygging eller erosjon som endret balansetilstanden.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/thermal-bow\/\">Termisk vekst<\/a> som for\u00e5rsaket forskyvninger.<\/li>\n<\/ul>\n<p><strong>L\u00f8sninger:<\/strong> Bruk gjengel\u00e5semidler, sveis eller fest korreksjonsvekter permanent, og etabler en regelmessig inspeksjonsplan.<\/p>\n<h3>Problem: Klarer ikke \u00e5 oppn\u00e5 akseptabel balanse<\/h3>\n<p><strong>Mulige \u00e5rsaker:<\/strong><\/p>\n<ul>\n<li>Akselen kan v\u00e6re skjev eller b\u00f8yd.<\/li>\n<li>Lagerslitasje eller for stor klaring.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/structural-resonance\/\">Strukturell resonans<\/a> ved driftshastighet.<\/li>\n<li>D\u00e5rlig rotormontasje (spikret, ikke helt p\u00e5 plass).<\/li>\n<\/ul>\n<p><strong>L\u00f8sninger:<\/strong> ta tak i de mekaniske problemene f\u00f8r balansering - kontroller at akselen er rett, bytt ut slitte lagre og kontroller at monteringen er riktig.<\/p>\n<h2>7. Designhensyn for nytt utstyr<\/h2>\n<p>Ved utforming av utstyr med overhengende rotorer:<\/p>\n<ul>\n<li><strong>Minimer overhenget:<\/strong> hold avstanden til overhenget s\u00e5 kort som praktisk mulig.<\/li>\n<li><strong>Stiv av skaftet:<\/strong> bruk aksler med st\u00f8rre diameter for \u00e5 motst\u00e5 b\u00f8ying.<\/li>\n<li><strong>Bruk robuste lagre:<\/strong> Spesifiser lagre med tilstrekkelig radial- og momentlastkapasitet<\/li>\n<li><strong>Gi mulighet for balanse:<\/strong> design i korreksjonsplan eller tilgjengelige steder for \u00e5 legge til eller fjerne balansevekter.<\/li>\n<li><strong>Vurder forh\u00e5ndsbalansering:<\/strong> balansere rotorelementet f\u00f8r installasjon der det er mulig, ideelt sett p\u00e5 en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/balancing-machine\/\">balanseringsmaskin<\/a>.<\/li>\n<li><strong>Angi passende toleranser:<\/strong> Ikke overspesifiser, men husk at overhengende design trenger god balanse<\/li>\n<\/ul>\n<h2>8. Bransjestandarder og retningslinjer<\/h2>\n<p>Overhengende rotorer har ingen egen balanseringsstandard; de dekkes av de generelle balanseringsstandardene, med noen spesielle merknader:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a>:<\/strong> den moderne standarden (som inkorporerer den tidligere ISO 1940-1) som gir retningslinjer for valg av G-klasse for overhengende rotorer.<\/li>\n<li><strong>API 610 (sentrifugalpumper):<\/strong> Spesifiserer balansekvalitet for overhengende pumpehjul<\/li>\n<li><strong>ANSI\/AGMA-standarder:<\/strong> Gi veiledning for balansering av overhengende gir og trinser<\/li>\n<\/ul>\n<p>Det generelle prinsippet er \u00e5 bruke standard balansegrader, samtidig som man erkjenner at overhengende konfigurasjoner ofte har nytte av en grad strammere for \u00e5 kompensere for forsterkningseffektene - en liten justering til <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/balancing-tolerance\/\">balanserende toleranse<\/a> som betaler seg mange ganger i form av levetid og p\u00e5litelighet.<\/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 overhengende rotorer, utkragede design der rotoren strekker seg utover lagrene, noe som skaper unike balanseringsutfordringer og krever spesielle hensyn.<\/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\/nb\/wp-json\/wp\/v2\/glossary\/184","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\/184\/revisions"}],"predecessor-version":[{"id":101442,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/184\/revisions\/101442"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/media?parent=184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/categories?post=184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/tags?post=184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}