{"id":63,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/broken-rotor-bars\/"},"modified":"2026-07-03T09:57:04","modified_gmt":"2026-07-03T09:57:04","slug":"broken-rotor-bars","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/et\/glossary\/broken-rotor-bars\/","title":{"rendered":"Mis on katkised rootorivardad? Oravapuuri mootori rike"},"content":{"rendered":"<h1>Katkiste rootorivarraste m\u00f5istmine<\/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\/et\/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\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator 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 t\u00e4iskomplektiga kaasaskantav tasakaalustaja ja vibratsioonianal\u00fcsaator\" 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\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/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\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A\">Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator 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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">\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 vibratsiooniandur l\u00e4hivaates\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">Vibratsiooniandur<\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">\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=\"Optiline andur (lasertahhomeeter)\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">Optiline andur (lasertahhomeeter)<\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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\/et\/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\/et\/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 rootori tasakaalustuskomplekt: kandekott, mitmekanaliline signaalimuundur, k\u00e4eshoitav anal\u00fcsaator, magnetiline alus, vibratsiooniandurid ja spiraalkaablid.\" 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\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/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\/et\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus 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=\"Magnetip\u00f5hi.\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus Insize 60 kgf\">Magnetiline alus 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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">\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=\"Helkurlint\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">Helkurlint<\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &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 komplekti sisu koos liideseseadme, andurite, tahhomeetri ja tarvikutega\" 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\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/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\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &quot;Balanset-1A&quot; OEM\">D\u00fcnaamiline tasakaalustaja \"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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/63?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/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>Katkised rootorivardad<\/strong> on induktsioonimootori puurv\u00f5rgustiku rootori juhtplaatide t\u00e4ielikud purunemised. See seisund on sisuliselt sama, mis <a href=\"https:\/\/vibromera.eu\/et\/glossary\/rotor-bar-defects\/\">rootoririba defekt<\/a>, kuid termin r\u00f5hutab t\u00e4ielikku purunemist, mitte pragu ega suure takistusega \u00fchendust. Kui \u00fcks v\u00f5i mitu varrast katkeb, ei saa vool neist enam l\u00e4bi kulgeda ning sellest tulenev elektromagnetiline as\u00fcmmeetria tekitab iseloomuliku <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration\/\">vibratsioon<\/a> ja voolusignatuurid \u2014 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/sidebands\/\">k\u00fclgribad<\/a> Vahekorras <a href=\"https:\/\/vibromera.eu\/et\/glossary\/pole-pass-frequency\/\">poolide vaheline sagedus<\/a> (pooluste arv \u00d7 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/slip-frequency\/\">libisemissagedus<\/a>) \u00fcmber <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">t\u00f6\u00f6kiirus<\/a>.<\/p>\n<p>Purunenud vardad on eriti salakavalad, sest rike levib kaskaadina. \u00dcks purunenud varras sunnib lisavoolu ja pinge k\u00f5rvalasuvatesse varrastesse, mis hakkavad seej\u00e4rel omakorda rikki minema. Kui rike avastatakse varakult \u2014 \u00fche purunenud varda staadiumis \u2014 v\u00f5ib mootor j\u00e4relevalve all t\u00f6\u00f6tada kuid; kui see j\u00e4\u00e4b m\u00e4rkamata, v\u00f5ib rike areneda mitmeks purunenud vardaks ja katastroofiliseks rootoririkkeks, mis n\u00f5uab v\u00e4ljavahetamist.<\/p>\n<h2>1. Kuidas katkeb rootori riba<\/h2>\n<h3>Termiline v\u00e4simus (k\u00f5ige levinum)<\/h3>\n<p>Peamiseks p\u00f5hjuseks on korduvad k\u00fctte- ja jahutusts\u00fcklid, mille mehhanismi tasub samm-sammult j\u00e4lgida:<\/p>\n<ul>\n<li><strong>K\u00e4ivitusvool:<\/strong> k\u00e4ivitamise ajal kannab rootor 5-7\u00d7 normaalset voolu lukustatud rootori seisundis.<\/li>\n<li><strong>Soojuspaisumine:<\/strong> alumiiniumvardad paisuvad tugevalt, koefitsient on umbes 23 \u00b5m\/m\/\u00b0C.<\/li>\n<li><strong>Piirang:<\/strong> rauds\u00fcdamik paisub palju v\u00e4hem (umbes 12 \u00b5m\/m\/\u00b0C), piirates vardaid.<\/li>\n<li><strong>Stress:<\/strong> see erinev paisumine tekitab varrastes suure termilise pinge.<\/li>\n<li><strong>V\u00e4simus:<\/strong> korduvad k\u00e4ivitusts\u00fcklid juhivad madala ts\u00fckliga <a href=\"https:\/\/vibromera.eu\/et\/glossary\/fatigue\/\">v\u00e4simus<\/a>.<\/li>\n<li><strong>Pragude tekkimine:<\/strong> praod algavad tavaliselt riba ja r\u00f5nga liitekohast, mis on k\u00f5rgeima pingega punkt.<\/li>\n<\/ul>\n<h3>Mehaaniline pinge<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/et\/glossary\/centrifugal-force\/\">Tsentrifugaalj\u00f5ud<\/a> suurel kiirusel.<\/li>\n<li>Elektromagnetilised j\u00f5ud t\u00f6\u00f6 ja k\u00e4ivituse ajal.<\/li>\n<li>V\u00e4lisallikatest edastatav vibratsioon.<\/li>\n<li>L\u00f6\u00f6kkoormus k\u00e4ivitamisel v\u00f5i j\u00e4rskude koormusmuutuste ajal.<\/li>\n<\/ul>\n<h3>Tootmisdefektid<\/h3>\n<ul>\n<li><strong>Poorsus:<\/strong> t\u00fchimikud valatud alumiiniumist rootorites.<\/li>\n<li><strong>Kehv sidumine:<\/strong> ebapiisav riba ja s\u00fcdamiku vaheline side.<\/li>\n<li><strong>Materjalisisesed lisandid:<\/strong> valuvormi sisse j\u00e4\u00e4nud saasteained.<\/li>\n<li><strong>N\u00f5rgad otsar\u00f5ngaliigesed:<\/strong> kehv \u00fchendus riba ja r\u00f5nga vahel.<\/li>\n<\/ul>\n<h3>T\u00f6\u00f6tingimused<\/h3>\n<ul>\n<li><strong>Sagedane k\u00e4ivitamine:<\/strong> iga k\u00e4ivitamine on termiline ja mehaaniline stressis\u00fcndmus.<\/li>\n<li><strong>Suure inertsusega koormused:<\/strong> pikad kiirendusajad pikendavad riba pinget.<\/li>\n<li><strong>Tagasip\u00f6\u00f6ratav teenus:<\/strong> pistik tekitab \u00e4\u00e4rmuslikke hoovusi.<\/li>\n<li><strong>\u00dchefaasiline:<\/strong> \u00fche faasi kadumisega t\u00f6\u00f6tamine koormab \u00fcle \u00fclej\u00e4\u00e4nud rootorivardad.<\/li>\n<\/ul>\n<h2>2. Iseloomulik k\u00fclgribade signatuur<\/h2>\n<h3>Miks k\u00fclgribad ilmuvad<\/h3>\n<p>Selge p\u00f5hjuse ja tagaj\u00e4rje ahela kaudu tekib iseloomulik diagnostiline muster:<\/p>\n<ol>\n<li>Katkine riba ei saa voolu kanda, tekitades rootoris elektrilist as\u00fcmmeetriat.<\/li>\n<li>See as\u00fcmmeetria j\u00e4\u00e4b p\u00f6\u00f6rlevast v\u00e4ljast maha libisemissageduse f v\u00f5rra<sub>s<\/sub> \u2014 s\u00fcnkroonkiiruse ja rootori kiiruse erinevus Hz-des.<\/li>\n<li>See tekitab p\u00f6\u00f6rdemomendi pulsatsiooni pooluste m\u00f6\u00f6dumissagedusel F<sub>P<\/sub> = pooluste arv \u00d7 f<sub>s<\/sub> \u2014 samav\u00e4\u00e4rselt kahekordne suhteline libistus korrutatuna v\u00f5rgusagedusega (2\u00b7s\u00b7f<sub>liin<\/sub>).<\/li>\n<li>P\u00f6\u00f6rdemomendi pulseerimine moduleerib 1\u00d7 vibratsiooni, mis tuleneb tavalisest mehaanilisest tasakaalustamatusest.<\/li>\n<li>Tulemuseks on k\u00fclgribad, mille vahekaugus on p\u00f6\u00f6rlemissagedus \u00b1 pooluste m\u00f6\u00f6dumissageduse intervallidega.<\/li>\n<\/ol>\n<h3>Vibratsioonimuster<\/h3>\n<ul>\n<li><strong>Keskne tipp:<\/strong> 1\u00d7 jooksukiirus (f<sub>r<\/sub>).<\/li>\n<li><strong>Alumine k\u00fclgriba:<\/strong> f<sub>r<\/sub> \u2212 F<sub>P<\/sub> (kus F<sub>P<\/sub> = poolusi \u00d7 f<sub>s<\/sub> on pooluste m\u00f6\u00f6dumissagedus).<\/li>\n<li><strong>\u00dclemine k\u00fclgriba:<\/strong> f<sub>r<\/sub> + F<sub>P<\/sub>.<\/li>\n<li><strong>Mitmed k\u00fclgribad:<\/strong> f<sub>r<\/sub> \u00b1 2F<sub>P<\/sub>, f<sub>r<\/sub> \u00b1 3F<sub>P<\/sub> raskusastme kasvades.<\/li>\n<li><strong>S\u00fcmmeetria:<\/strong> k\u00fclgribad paiknevad s\u00fcmmeetriliselt \u00fcmber 1\u00d7 tipu.<\/li>\n<\/ul>\n<h3>T\u00f6\u00f6tatud n\u00e4ide<\/h3>\n<p>4-pooluseline 60 Hz mootor t\u00e4iskoormusel:<\/p>\n<ul>\n<li>S\u00fcnkroonkiirus: 1800 RPM.<\/li>\n<li>Tegelik kiirus: 1750 RPM (29,17 Hz).<\/li>\n<li>Libisemine: 50 RPM, seega libisemissagedus f<sub>s<\/sub> = 50\/60 = 0,833 Hz.<\/li>\n<li>Pooluste m\u00f6\u00f6dumissagedus: F<sub>P<\/sub> = 4 pooluspaari \u00d7 0,833 Hz = 3,33 Hz.<\/li>\n<li><strong>Vibratsiooni haripunktid:<\/strong> 25.8 Hz, 29.17 Hz ja 32.5 Hz.<\/li>\n<li>Katkine varras kinnitatakse s\u00fcmmeetriliste k\u00fclgribadega v\u00e4\u00e4rtusel \u00b13.33 Hz.<\/li>\n<\/ul>\n<p>Kuna libisemissagedus on kogu selle mustri alus, tasub see t\u00e4pselt v\u00e4lja arvutada k\u00f5nealuse mootori jaoks; see on <a href=\"https:\/\/vibromera.eu\/et\/calculators\/motor-slip-calculator\/\">Mootori libisemise ja tegeliku p\u00f6\u00f6rlemiskiiruse kalkulaator<\/a> teeb seda otse andmeplaadi andmete p\u00f5hjal.<\/p>\n<h2>3. Voolusignatuuri anal\u00fc\u00fcs (MCSA)<\/h2>\n<p>Mootorivoolu anal\u00fc\u00fcs paljastab tihedalt seotud mustri sageduse <a href=\"https:\/\/vibromera.eu\/et\/glossary\/electrical-frequency\/\">v\u00f5rgusagedus<\/a>:<\/p>\n<ul>\n<li><strong>Keskne tipp:<\/strong> v\u00f5rgusagedus (50 v\u00f5i 60 Hz).<\/li>\n<li><strong>K\u00fclgribad:<\/strong> f<sub>liin<\/sub> \u00b1 2\u00b7s\u00b7f<sub>liin<\/sub>, kus s on suhteline libisemine \u2014 sama \u00b1F<sub>P<\/sub> sama sagedusvahe nagu vibratsioonis, sest 2\u00b7s\u00b7f<sub>liin<\/sub> v\u00f5rdub pooluste m\u00f6\u00f6dumissagedusega.<\/li>\n<li><strong>N\u00e4ide:<\/strong> \u00fclaltoodud 4-pooluselisel mootoril (s = 50\/1800 \u2248 2.8%) ilmnevad k\u00fclgribad sagedustel 60 \u00b1 3.33 Hz \u2014 see t\u00e4hendab 56.7 Hz ja 63.3 Hz.<\/li>\n<li><strong>Eelis:<\/strong> mitteinvasiivne ja sobib h\u00e4sti pidevaks j\u00e4lgimiseks.<\/li>\n<li><strong>Tundlikkus:<\/strong> tuvastab purunenud vardad sageli varem kui vibratsioon. See <a href=\"https:\/\/vibromera.eu\/et\/calculators\/motor-electrical-frequencies\/\">Mootori elektririkete sageduse kalkulaator<\/a> ennustab neid t\u00e4pseid voolu k\u00fclgribasid.<\/li>\n<\/ul>\n<h2>4. Edasimineku etapid<\/h2>\n<h3>\u00dcksik katkine riba<\/h3>\n<ul>\n<li>Ilmuvad v\u00e4ikesed k\u00fclgribad, umbes 20\u201340% 1\u00d7 tipust.<\/li>\n<li>Kerge p\u00f6\u00f6rdemomendi pulseerimine, sageli m\u00e4rkamatu.<\/li>\n<li>Mootori j\u00f5udlus on peaaegu normaalne.<\/li>\n<li>Mootor v\u00f5ib j\u00e4relevalve all t\u00f6\u00f6tada mitu kuud.<\/li>\n<li>Sellegipoolest tuleks kavandada asendamine.<\/li>\n<\/ul>\n<h3>Mitu k\u00f5rvuti asetsevat katkist riba<\/h3>\n<ul>\n<li>Tugevad k\u00fclgribad, mis on suuremad kui 50% 1\u00d7 tipp.<\/li>\n<li>M\u00e4rkimisv\u00e4\u00e4rne p\u00f6\u00f6rdemomendi pulseerimine.<\/li>\n<li>Suurenenud libisemine ja temperatuur.<\/li>\n<li>Areng kiireneb, kui k\u00f5rvalasuvad vardad \u00fcle kuumenevad.<\/li>\n<li>Asendamine muutub kiireloomuliseks - see on n\u00e4dalate k\u00fcsimus.<\/li>\n<\/ul>\n<h3>Raske seisund<\/h3>\n<ul>\n<li>K\u00fclgribad v\u00f5ivad \u00fcletada 1\u00d7 tippamplituudi.<\/li>\n<li>Tugev p\u00f6\u00f6rdemomendi pulseerimine, mis j\u00f5uab ajamile.<\/li>\n<li>K\u00f5rge vibratsioon ja temperatuur.<\/li>\n<li>Otsar\u00f5nga rikke v\u00f5i rootorite t\u00e4ieliku purunemise oht.<\/li>\n<li>Vajalik on kohene asendamine.<\/li>\n<\/ul>\n<h2>5. Tuvastus v\u00e4litingimustes<\/h2>\n<h3>Vibratsioonianal\u00fc\u00fcs<\/h3>\n<p>M\u00e4\u00e4rav v\u00e4ljakutse on lahutusv\u00f5ime: k\u00fclgribad asuvad 1\u00d7 tipust vaid m\u00f5ne hertsi kaugusel (pooluste m\u00f6\u00f6dumissagedusel, tavaliselt 1\u20134 Hz), seega peab anal\u00fcsaator need selgelt eraldama.<\/p>\n<ul>\n<li>Kasutage suure eraldusv\u00f5imega <a href=\"https:\/\/vibromera.eu\/et\/glossary\/fft\/\">FFT<\/a> \u2014 parem kui 0,2 Hz eraldusv\u00f5ime \u2014 k\u00fclgribade eristamiseks; <a href=\"https:\/\/vibromera.eu\/et\/calculators\/fft-resolution-calculator\/\">FFT resolutsiooni kalkulaator<\/a> aitab teil valida ridade arvu ja vahemiku.<\/li>\n<li>Katsetage mootorit koormuse all, sest k\u00fclgribad kasvavad koos vooluga.<\/li>\n<li>Arvuta mootori eeldatav libisemine ja pooluste m\u00f6\u00f6dumissagedus eelnevalt.<\/li>\n<li>Otsi <a href=\"https:\/\/vibromera.eu\/et\/glossary\/spectrum\/\">spekter<\/a> s\u00fcmmeetriliste k\u00fclgribade jaoks v\u00e4\u00e4rtusel \u00b1F<sub>P<\/sub> \u00fcmber 1\u00d7 tippu.<\/li>\n<li>J\u00e4lgige k\u00fclgribade amplituudi muutust ajas.<\/li>\n<\/ul>\n<p>See t\u00f6\u00f6 on h\u00e4sti k\u00e4ttesaadav kaasaskantava instrumendi jaoks. Kahe kanaliga anal\u00fcsaator, nagu n\u00e4iteks <a href=\"https:\/\/vibromera.eu\/et\/toode\/balanset-1\/\">Balanset-1A<\/a> salvestab vibratsioonispektri mootori laagri juures, samal ajal kui selle optiline lasertahhomeeter loeb v\u00f5lli tegelikku p\u00f6\u00f6rlemiskiirust, v\u00f5imaldades m\u00e4\u00e4rata t\u00e4pse 1\u00d7 sageduse, arvutada libistuse ja otsida pooluste l\u00e4bimise sageduse vahedega k\u00fclgribasid, mis kinnitavad purunenud rootorivardaid \u2014 k\u00f5ik mootori t\u00f6\u00f6tamisel tavap\u00e4rase koormuse all. Kuna sama seade m\u00f5\u00f5dab ka 1\u00d7 amplituudi ja faasi, eristab see selgelt tegeliku rootorivarda tunnuse lihtsast <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">jooksukiirus<\/a> tasakaalustamatus, mis n\u00f5uaks pigem tasakaalustamist kui rootori v\u00e4ljavahetamist.<\/p>\n<h3>MCSA testimine<\/h3>\n<ul>\n<li>Kinnitage voolusondid mootori juhtmetele.<\/li>\n<li>Salvestage voolu lainekuju ja arvutage selle FFT.<\/li>\n<li>Otsige k\u00fclgribasid f<sub>liin<\/sub> \u00b1 2\u00b7s\u00b7f<sub>liin<\/sub> (see t\u00e4hendab, f<sub>liin<\/sub> \u00b1 F<sub>P<\/sub>).<\/li>\n<li>V\u00f5rrelge terve mootori baasjoonega.<\/li>\n<li>See v\u00f5ib probleemist m\u00e4rku anda enne, kui vibratsiooni s\u00fcmptomid selgelt ilmnevad.<\/li>\n<\/ul>\n<h2>6. Parandusmeetmed<\/h2>\n<h3>Kohene reageerimine<\/h3>\n<ul>\n<li>Suurendage j\u00e4lgimissagedust - kord kuus, seej\u00e4rel kord n\u00e4dalas, seej\u00e4rel iga p\u00e4ev.<\/li>\n<li>J\u00e4lgida k\u00fclgsageduse amplituudi kasvukiirust l\u00e4bi <a href=\"https:\/\/vibromera.eu\/et\/glossary\/trend-analysis\/\">trendianal\u00fc\u00fcs<\/a>.<\/li>\n<li>Tellige varumootor v\u00f5i planeerige rootori v\u00e4ljavahetamist.<\/li>\n<li>V\u00e4hendage v\u00f5imalusel t\u00f6\u00f6ts\u00fcklit, minimeerides k\u00e4ivitusi.<\/li>\n<li>Dokumenteerige rikkeanal\u00fc\u00fcsi kulgemine.<\/li>\n<\/ul>\n<h3>Remondivalikud<\/h3>\n<ul>\n<li><strong>Rootori vahetus:<\/strong> k\u00f5ige usaldusv\u00e4\u00e4rsem valik suurte mootorite jaoks (\u00fcle 100 HP).<\/li>\n<li><strong>Rootori \u00fcmbervalamine:<\/strong> spetsialiseerunud kauplused saavad alumiiniumist rootorid \u00fcmber valada.<\/li>\n<li><strong>Mootori vahetus:<\/strong> v\u00e4ikeste mootorite (alla 50 hj) puhul sageli k\u00f5ige \u00f6konoomsem tee.<\/li>\n<li><strong>P\u00f5hjuste uurimine:<\/strong> teha kindlaks, miks vardad purunesid, et v\u00e4ltida kordumist.<\/li>\n<\/ul>\n<h3>Ennetamine<\/h3>\n<ul>\n<li>Kasutage pehmek\u00e4ivitit v\u00f5i sagedusmuundurit, et v\u00e4hendada k\u00e4ivitusvoolu ja termilist pinget.<\/li>\n<li>Piirake suure inertsusega koormuste k\u00e4ivitussagedust.<\/li>\n<li>M\u00e4\u00e4rake mootorid, mis vastavad tegelikule t\u00f6\u00f6ts\u00fcklile - sagedase k\u00e4ivitusega mootorid, mis on m\u00f5eldud suure t\u00f6\u00f6ts\u00fckliga t\u00f6\u00f6ks.<\/li>\n<li>Tagage mootori piisav ventilatsioon ja jahutus.<\/li>\n<li>Kaitske \u00fchefaasilise t\u00f6\u00f6 eest.<\/li>\n<\/ul>\n<p>Purunenud rootorivardad moodustavad vaid umbes 10\u201315% <a href=\"https:\/\/vibromera.eu\/et\/glossary\/motor-defects\/\">mootori riketest<\/a>, kuid need j\u00e4tavad eksimatu pooluste m\u00f6\u00f6dumissageduse k\u00fclgribade signatuuri, mis v\u00f5imaldab usaldusv\u00e4\u00e4rset varajast tuvastamist vibratsiooni- v\u00f5i vooluanal\u00fc\u00fcsiga. Soojusv\u00e4simuse mehhanismi m\u00f5istmine, iseloomuliku k\u00fclgribamustri \u00e4ratundmine ja kontrollide integreerimine <a href=\"https:\/\/vibromera.eu\/et\/glossary\/condition-monitoring\/\">seisundi j\u00e4lgimine<\/a> hooldusprogrammi v\u00f5imaldab mootorit plaanip\u00e4raselt v\u00e4lja vahetada \u2014 enne, kui \u00fcks purunenud varras kasvab \u00fcle mitme varda rikkeks ja pikaks planeerimata seisakuks.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/et\/glossary\/\">\u2190 Tagasi p\u00f5hiindeksi juurde<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Siit saate teada as\u00fcnkroonmootorite purunenud rootorlattide, libisemissageduse k\u00fclgribasid tekitavate purunenud juhtlattide, p\u00f6\u00f6rdemomendi pulseerimise ja progresseeruva rikke kohta, kui seda varakult ei avastata.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-63","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/63\/revisions"}],"predecessor-version":[{"id":102161,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/63\/revisions\/102161"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}