{"id":20618,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/air-gap\/"},"modified":"2026-07-03T09:54:53","modified_gmt":"2026-07-03T09:54:53","slug":"air-gap","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/et\/glossary\/air-gap\/","title":{"rendered":"Mis on elektrimootorite \u00f5hupilu? Kriitiline kliirens"},"content":{"rendered":"<h1>Elektrimootorite \u00f5hupilu 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\/20618?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\/20618?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\/20618?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\/20618?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\/20618?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\/20618?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\/20618?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\/20618?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\/20618?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 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src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A 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\/20618?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\/20618?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>The <strong>\u00f5huvahe<\/strong> on elektrimootori v\u00f5i generaatori rootori v\u00e4lispinna ja staatori sisemise ava vaheline kitsas radiaalne vahe. Tavaliselt ainult <strong>0,3\u20132,0 mm<\/strong> (0,012\u20130,080 tolli) laiune \u00f5hupilu on magnetiline sild, mille kaudu liigub elektromagnetiline energia paikse m\u00e4hise ja p\u00f6\u00f6rleva osa vahel. Vaatamata oma tagasihoidlikule suurusele on \u00f5hupilu masina konstrueerimisel \u00fcks otsustavamaid m\u00f5\u00f5tmeid: see m\u00f5jutab masina kasutegurit, v\u00f5imsustegurit, k\u00e4ivitusmomenti ning \u2013 mis on usaldusv\u00e4\u00e4rsuse insenerile eriti oluline \u2013 masina tundlikkust <a href=\"https:\/\/vibromera.eu\/et\/glossary\/magnetic-pull\/\">ebatasakaalustatud magnetj\u00f5ud<\/a> ja sellest tulenev <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration\/\">vibratsioon<\/a>.<\/p>\n<h2>1. M\u00f5iste: Mis on \u00f5hupilu?<\/h2>\n<p>\u00d5hupilu on vahe, mis eraldab rootori ja staatori raudosaid, nii et rootor saab vabalt p\u00f6\u00f6rata, samas v\u00f5imaldades magnetvoolul \u00fchelt osalt teisele liikuda. Funktsionaalselt on see kogu magnetringis suurima reluktantsiga element \u2013 \u00f5hu magnetl\u00e4bilaskvus on ligikaudu tuhat korda v\u00e4iksem kui elektrotehnilise terase oma \u2013, mist\u00f5ttu selle laius ja \u00fchtlus m\u00e4\u00e4ravad peamiselt magnetv\u00e4lja k\u00e4itumise. Olulised on kaks eraldiseisvat omadust: <em>suurus<\/em> l\u00f5he (kui lai see on) ja selle <em>\u00fchtlus<\/em> (kas see on kogu ava \u00fcmber \u00fchesugune).<\/p>\n<p>M\u00f5lemal on t\u00f5sised tagaj\u00e4rjed. Eba\u00fchtlane vahe tekitab tasakaalust v\u00e4ljas radiaalsed magnetj\u00f5ud, mis p\u00f5hjustavad vibratsiooni ja kiirendavad <a href=\"https:\/\/vibromera.eu\/et\/glossary\/bearing-wear\/\">laagri kulumine<\/a>, samas kui liiga suur vahe kahjustab m\u00e4rkamatult t\u00f5husust ja suurendab magnetiseerimisvoolu, mida mootor voolu tekitamiseks tarbib. Mootori konstrueerimise kunst seisneb selles, et valida v\u00e4ikseim vahe, mida mehaanika ohutult talub.<\/p>\n<h2>2. T\u00fc\u00fcpilised \u00f5hupilu m\u00f5\u00f5tmed<\/h2>\n<p>Absoluutne vahe suureneb masina suuruse kasvades, kuid kui <em>osa<\/em> mida suurem on ava l\u00e4bim\u00f5\u00f5t, seda rohkem see kokku t\u00f5mbub \u2014 suuremate masinate puhul on vahed proportsionaalselt v\u00e4iksemad, kuna nende rootorid on l\u00e4bim\u00f5\u00f5du suhtes j\u00e4igemad.<\/p>\n<h3>Mootori suuruse j\u00e4rgi<\/h3>\n<ul>\n<li><strong>V\u00e4ikesed mootorid (&lt; 10 hj):<\/strong> 0,3\u20130,6 mm (0,012\u20130,024 tolli).<\/li>\n<li><strong>Keskmise v\u00f5imsusega mootorid (10\u2013200 hj):<\/strong> 0,5\u20131,2 mm (0,020\u20130,047 tolli).<\/li>\n<li><strong>Suured mootorid (200\u20131000 hj):<\/strong> 1,0\u20132,0 mm (0,040\u20130,080 tolli).<\/li>\n<li><strong>V\u00e4ga suured mootorid (&gt; 1000 hj):<\/strong> 1,5\u20133,0 mm (0,060\u20130,120 tolli).<\/li>\n<li><strong>\u00dcldine trend:<\/strong> suurematel masinatel on suuremad absoluutsed vahed, kuid protsendina l\u00e4bim\u00f5\u00f5dust on vahe v\u00e4iksem.<\/li>\n<\/ul>\n<h3>Mootori t\u00fc\u00fcbi j\u00e4rgi<\/h3>\n<ul>\n<li><strong>Induktsioonimootorid:<\/strong> suuremad vahed, tavaliselt 0,5\u20132,0 mm.<\/li>\n<li><strong>S\u00fcnkroonmootorid:<\/strong> suures osas sarnased induktsioonimootoritega.<\/li>\n<li><strong>Alalisvoolumootorid:<\/strong> v\u00e4ga v\u00e4ikesed ankurivahed, 0,3\u20131,0 mm.<\/li>\n<li><strong>K\u00f5rge efektiivsusega konstruktsioonid:<\/strong> kalduvad oma klassi v\u00e4iksema \u00f5hupilu poole parema j\u00f5udluse saavutamiseks.<\/li>\n<\/ul>\n<h2>3. Miks on \u00f5hupilu oluline<\/h2>\n<h3>Elektromagnetilised omadused<\/h3>\n<ul>\n<li><strong>Magnetvooluahela reluktants:<\/strong> \u00f5hupilu on voolu teel domineeriv takistus; k\u00f5ik muu (teras) on sellega v\u00f5rreldes l\u00e4bip\u00e4\u00e4setav.<\/li>\n<li><strong>Magnetiseeriv vool:<\/strong> v\u00e4iksema vahekauguse puhul on sama magnetvoo tekitamiseks vaja v\u00e4hem magnetiseerimisvoolu, mis t\u00f5stab v\u00f5imsustegurit.<\/li>\n<li><strong>T\u00f5husus:<\/strong> V\u00e4iksemad vahed on \u00fcldjuhul t\u00f5husamad, kuna need v\u00e4hendavad magnetiseerimiskaod.<\/li>\n<li><strong>P\u00f6\u00f6rdemomendi tekitamine:<\/strong> v\u00e4iksem vahe tagab tugevama magnetilise sidestuse ja seega parema p\u00f6\u00f6rdemomendi, sealhulgas k\u00e4ivitusmomendi.<\/li>\n<\/ul>\n<h3>Mehaanilised aspektid<\/h3>\n<ul>\n<li><strong>Kliirens:<\/strong> vahe peab kompenseerima v\u00f5lli l\u00e4bipaine, laagrite tolerantsid ja soojuspaisumise, ilma et rootor staatorit puudutaks.<\/li>\n<li><strong>Ohutusvaru:<\/strong> see takistab rootori ja staatori kokkupuudet vibratsioonihetkedel v\u00f5i ebatavalistes t\u00f6\u00f6tingimustes.<\/li>\n<li><strong>Valmistatavus:<\/strong> valitud vahe peab olema saavutatav korduvalt tavap\u00e4raste tootmistolerantside piires.<\/li>\n<\/ul>\n<p>Need kaks n\u00f5uet m\u00f5juvad vastassuundades, mist\u00f5ttu \u00f5hupilu on p\u00f5him\u00f5tteliselt kompromiss, mitte v\u00e4\u00e4rtus, mida tuleks pimesi minimeerida. Mehaaniline tegelikkus <a href=\"https:\/\/vibromera.eu\/et\/glossary\/eccentricity\/\">ekstsentrilisus<\/a> kasutusel t\u00e4hendab see, et projekteerija, kes valib liiga v\u00e4ikese vahe, vahetab lihtsalt t\u00f5hususe h\u00e4vitava h\u00f5\u00f5rdumise riski vastu.<\/p>\n<h2>4. \u00d5hupilu eksentrisus<\/h2>\n<p>\u00d5hupilu eksentrisus on \u00fcmberm\u00f5\u00f5du ulatuses esinev eba\u00fchtlus \u2013 see on vibratsioonianal\u00fc\u00fctiku jaoks k\u00f5ige olulisem \u00f5hupilu viga.<\/p>\n<ul>\n<li><strong>\u00dchtlane vahe:<\/strong> iga nurgaasendis sama m\u00f5\u00f5tmetega.<\/li>\n<li><strong>Ekstsentrilise vahe:<\/strong> erinev l\u00e4bim\u00f5\u00f5duga \u2013 \u00fchelt poolt v\u00e4ike, teiselt poolt suurem.<\/li>\n<li><strong>Kvantifitseerimine:<\/strong> ekstsentrilisus = (g<sub>max<\/sub> \u2212 g<sub>min<\/sub>) \/ g<sub>keskmine<\/sub>, v\u00e4ljendatuna protsendina.<\/li>\n<li><strong>Lubatud piir:<\/strong> tavaliselt alla 10%, et tagada t\u00f5rgeteta t\u00f6\u00f6.<\/li>\n<\/ul>\n<p>Insenerid eristavad veelgi <strong>staatiline eksentrisus<\/strong> (rootor ei asu keskel, kuid kitsas koht j\u00e4\u00e4b \u00fchte kindlasse asendisse \u2013 tavaliselt on tegemist puurimise v\u00f5i kokkupaneku veaga) alates <strong>d\u00fcnaamiline eksentrisus<\/strong> (kitsas ots p\u00f6\u00f6rleb koos v\u00f5lliga \u2013 painutatud v\u00f5i eksentriline rootor). Need kaks tekitavad veidi erinevaid spektraalsignaale, mille alusel on v\u00f5imalik neid diagnostika abil eristada.<\/p>\n<h3>Eksentrilisuse p\u00f5hjused<\/h3>\n<ul>\n<li><strong>Laagri kulumine:<\/strong> v\u00f5imaldab rootoril asuda oma pesas nihkes.<\/li>\n<li><strong>Tootmistolerantsid:<\/strong> staatori ava v\u00f5i rootor ei ole t\u00e4iesti kontsentrilised.<\/li>\n<li><strong>Kokkupaneku vead:<\/strong> valesti paigaldatud otsakatted v\u00f5i viltu paigaldatud rootor.<\/li>\n<li><strong>Termiline moonutus:<\/strong> ebat\u00fc\u00fcpiline kuumenemine moonutab toote \u00fcmarust.<\/li>\n<li><strong>Raami moonutus:<\/strong> <a href=\"https:\/\/vibromera.eu\/et\/glossary\/soft-foot\/\">pehme jalg<\/a> v\u00f5i paigaldamisel tekkiv pinge, mis v\u00e4\u00e4nab raami ja ava.<\/li>\n<\/ul>\n<h3>Eksentrilisuse m\u00f5ju<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/magnetic-pull\/\">Tasakaalustamata magnetiline t\u00f5mme<\/a> (UMP):<\/strong> netoradiaalj\u00f5ud, mis t\u00f5mbab rootorit v\u00e4ikese vahega poole, mis omakorda suurendab eksentrisust tagasisideahelas.<\/li>\n<li><strong>Vibratsioon v\u00f5rgusagedusega seotud sagedustel:<\/strong> staatiline ekstsentrilisus t\u00f5stab tavaliselt tipu 2\u00d7 toitesagedusel <a href=\"https:\/\/vibromera.eu\/et\/glossary\/electrical-frequency\/\">voolusagedus<\/a> (100 Hz 50 Hz toite korral, 120 Hz 60 Hz korral), samas kui d\u00fcnaamiline ekstsentrilisus avaldub peamiselt 1\u00d7 p\u00f6\u00f6rlemiskiirusel koos pooluse l\u00e4bimise k\u00fclgribadega.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/pole-pass-frequency\/\">Pole-passi sagedus<\/a> k\u00fclgribad:<\/strong> tunnuslik diagnostiline signaal, mis ulatub v\u00f5rgusageduse tippv\u00e4\u00e4rtuse \u00fcmbrusesse.<\/li>\n<li><strong>Laagri \u00fclekoormus:<\/strong> As\u00fcmmeetriline UMP koormab laagrit \u00fchelt poolt, kiirendades selle kulumist.<\/li>\n<li><strong>Efektiivsuse v\u00e4henemine:<\/strong> moonutatud magnetvooluring ei ole kunagi optimaalne.<\/li>\n<\/ul>\n<h2>5. \u00d5hupilu m\u00f5\u00f5tmine ja hindamine<\/h2>\n<h3>Otsem\u00f5\u00f5tmine (mootor lahti monteeritud)<\/h3>\n<ul>\n<li><strong>Pilum\u00f5\u00f5tjad:<\/strong> asetage mitmes kohas terade m\u00f5\u00f5turid rootori ja staatori vahele.<\/li>\n<li><strong>Menetlus:<\/strong> v\u00f5ta m\u00f5\u00f5t 8\u201312 kohas, mis on \u00fchtlaselt jaotatud \u00fcmberm\u00f5\u00f5du ulatuses.<\/li>\n<li><strong>Arvuta:<\/strong> keskmine, miinimum, maksimum ja sellest tulenev eksentrisuse protsent.<\/li>\n<li><strong>Millal:<\/strong> mootori kapitaalremondi v\u00f5i laagrite vahetamise ajal, kui rootor on eemaldatud.<\/li>\n<\/ul>\n<h3>Kaudne hindamine (mootori t\u00f6\u00f6tamine)<\/h3>\n<p>T\u00f6\u00f6tavat masinat tuleb harva lahti monteerida, seega j\u00e4reldatakse l\u00fc\u00fcsi seisukorda tavaliselt selle elektriliste ja mehaaniliste n\u00e4itajate p\u00f5hjal, kasutades <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration-analysis\/\">vibratsioonianal\u00fc\u00fcs<\/a>:<\/p>\n<ul>\n<li><strong>Vibratsioon kahekordsel v\u00f5rgusagedusel:<\/strong> suurenenud amplituud viitab eba\u00fchtlasele pilule \u2014 kinnitage seda voolu ning koormusega\/koormuseta kontrollidega, kuna sama tipu v\u00f5ivad t\u00f5sta ka toite tasakaalutus ja raami resonants.<\/li>\n<li><strong>Pole-pass-k\u00fclgribad:<\/strong> nende esinemine ja amplituud peegeldavad eksentrisuse astet.<\/li>\n<li><strong>Mootori voolu signatuuri anal\u00fc\u00fcs (MCSA):<\/strong> \u00f5hupilu m\u00f5jud moduleerivad staatori voolu ja kajastuvad selle spektris.<\/li>\n<li><strong>Akustiline m\u00fcra:<\/strong> elektromagnetilise sumina tugevus suureneb sageli koos eksentrilisusega.<\/li>\n<\/ul>\n<p>V\u00e4litingimustes on kahekanaliline seade, nagu n\u00e4iteks <a href=\"https:\/\/vibromera.eu\/et\/toode\/balanset-1\/\">Balanset-1A<\/a> muudab selle hinnangu praktiliseks: koos <a href=\"https:\/\/vibromera.eu\/et\/glossary\/accelerometer\/\">kiirendusm\u00f5\u00f5turid<\/a> mootori laagrikorpustel p\u00fc\u00fcab see kinni <a href=\"https:\/\/vibromera.eu\/et\/glossary\/spectrum\/\">vibratsioonispekter<\/a> t\u00f6\u00f6kiirusel, v\u00f5imaldades anal\u00fc\u00fctikul tuvastada 2\u00d7 v\u00f5rgusageduse piigi ja selle pole-pass-k\u00fclgribad tootmist peatamata. Kuna \u00f5hupilu s\u00fcmptomid kattuvad lihtsate mehaaniliste <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a>Anal\u00fc\u00fctik kinnitab elektrilist p\u00e4ritolu, j\u00e4lgides, kas kahtlust\u00e4ratav piik kaob kohe, kui mootor vooluv\u00f5rgust lahti \u00fchendatakse \u2013 see on vabak\u00e4igu n\u00e4htus, mida mehaanilised rikked ei suuda j\u00e4ljendada. Meie abil saate t\u00f6\u00f6kiiruse ja v\u00f5rgusageduse teisendada t\u00e4pseteks piikideks, mida otsida <a href=\"https:\/\/vibromera.eu\/et\/calculators\/motor-electrical-frequencies\/\">Mootori elektririkete sageduse kalkulaator<\/a>ja v\u00f5rdle m\u00f5\u00f5detud \u00fcldtaset piirv\u00e4\u00e4rtustega, kasutades <a href=\"https:\/\/vibromera.eu\/et\/calculators\/vibration-velocity\/\">ISO 20816 vibratsioonikiiruse m\u00f5\u00f5teseade<\/a>.<\/p>\n<h2>6. \u00d5hupilu probleemid ja lahendused<\/h2>\n<h3>Liiga v\u00e4ike (alla miinimumn\u00f5uete)<\/h3>\n<p><strong>Tagaj\u00e4rjed:<\/strong> oht, et rootor ja staator puutuvad vibratsiooni v\u00f5i l\u00e4bipaine korral kokku; v\u00e4ga tugev magnetiline t\u00f5mme, kui \u00f5hupilu on samuti eksentriline; kahjustused k\u00e4ivitamisel v\u00f5i \u00fcleminekure\u017eiimides.<\/p>\n<ul>\n<li>Tootmisviga \u2192 t\u00f6\u00f6tle rootor uuesti v\u00f5i puuri staator uuesti l\u00e4bi.<\/li>\n<li>Vale rootor on paigaldatud \u2192 Vaheta \u00f5ige rootori vastu<\/li>\n<li>Laagrite kulumine p\u00f5hjustab rootori nihkumist \u2192 vahetage laagrid v\u00e4lja ja veenduge, et vahe on taastunud.<\/li>\n<\/ul>\n<h3>Liiga suur (\u00fcletab maksimaalset lubatud v\u00e4\u00e4rtust)<\/h3>\n<p><strong>Tagaj\u00e4rjed:<\/strong> suurema magnetiseerimisvoolu t\u00f5ttu v\u00e4heneb t\u00f5husus, langeb v\u00f5imsustegur, v\u00e4heneb k\u00e4ivitusmoment ja suureneb t\u00fchik\u00e4iguvool. Selline olukord ei ole tavaliselt kriitiline \u2013 masin suudab t\u00f6\u00f6tada, kuid selle t\u00f6\u00f6kindlus on halvenenud.<\/p>\n<h3>Eba\u00fchtlane (ekstsentriline) \u2014 tavaline, probleemne juhtum<\/h3>\n<p>Ekstsentrilisus on k\u00f5ige sagedasem ja kahjustavam \u00f5hupilu defekt, sest see v\u00f5imendab ennast: UMP t\u00f5mbab rootorit keskmest veel kaugemale, mis suurendab UMP-d. Tavaliselt tekitab see 2\u00d7 v\u00f5rgusageduse vibratsiooni (staatiline ekstsentrilisus) v\u00f5i 1\u00d7 vibratsiooni koos pooluste l\u00e4bimise k\u00fclgribadega (d\u00fcnaamiline ekstsentrilisus) ning kiirendab laagrite kulumist selle positiivse tagasiside ahela kaudu. Lahendus on kulunud laagrite asendamine, raami deformatsiooni korrigeerimine ja rootori kontsentrilisuse kontroll.<\/p>\n<h3>Diagnostika l\u00fchijuhend<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>S\u00fcmptom<\/th>\n<th>T\u00f5en\u00e4oliselt on tegemist \u00f5hupilu probleemiga<\/th>\n<\/tr>\n<tr>\n<td>K\u00f5rge 2\u00d7 v\u00f5rgusagedusega vibratsioon<\/td>\n<td>Eksentriline vahe, tasakaalustamata magnetiline t\u00f5mme<\/td>\n<\/tr>\n<tr>\n<td>Pole-passi sageduse k\u00fclgribad<\/td>\n<td>Eba\u00fchtlane vahe<\/td>\n<\/tr>\n<tr>\n<td>Suur koormuseta vool<\/td>\n<td>Liigne vahe<\/td>\n<\/tr>\n<tr>\n<td>Madal k\u00e4ivitusmoment<\/td>\n<td>Liigne vahe<\/td>\n<\/tr>\n<tr>\n<td>H\u00f5\u00f5rdumise j\u00e4ljed<\/td>\n<td>Ebapiisav vahekaugus<\/td>\n<\/tr>\n<tr>\n<td>As\u00fcmmeetriline laagrite kulumine<\/td>\n<td>Ekstsentriline vahe, mis loob UMP-d<\/td>\n<\/tr>\n<\/table>\n<h2>7. Suundumused, disain ja tootmine<\/h2>\n<p>Kuna eksentrilisus tekib aeglaselt, on 2\u00d7 v\u00f5nkesageduslik komponent ideaalne parameeter, et <a href=\"https:\/\/vibromera.eu\/et\/glossary\/trending\/\">trend<\/a> mootori kogu kasutusaja jooksul. Pidevalt suurenev 2\u00d7 tippv\u00e4\u00e4rtus viitab eksentrisuse tekkimisele \u2013 peaaegu alati laagrite kulumise t\u00f5ttu \u2013 ja m\u00f5jutab otseselt laagrite vahetamise otsuseid. Hea tava on dokumenteerida m\u00f5\u00f5turiga m\u00f5\u00f5detud vahed iga kapitaalremondi k\u00e4igus ning v\u00f5rrelda neid nii t\u00fc\u00fcbiplaadil esitatud andmetega kui ka eelmise m\u00f5\u00f5tmistulemusega.<\/p>\n<p>Disaini seisukohalt on see vahe teadliku kompromissi tulemus:<\/p>\n<ul>\n<li><strong>V\u00e4iksem pilu:<\/strong> parem t\u00f5husus, v\u00f5imsustegur ja p\u00f6\u00f6rdemoment, kuid suurem magnetiline t\u00f5mbej\u00f5ud eksentrilise asendi korral ja v\u00e4iksem mehaaniline vahe.<\/li>\n<li><strong>Suurem pilu:<\/strong> suurem mehaaniline vahe ja v\u00e4iksem magnetiline t\u00f5mbej\u00f5ud, kuid halvem kasutegur ja suurem magnetiseerimisvool.<\/li>\n<li><strong>Optimeerimine:<\/strong> k\u00f5ige v\u00e4iksem vahe, mis vastab mehaanilistele n\u00f5uetele ja saavutatavatele tootmistolerantsidele.<\/li>\n<\/ul>\n<p>Joonistel on m\u00e4\u00e4ratud nimivahe koos tolerantsidega ligikaudu \u00b110\u201320%, eksentrisuse piirv\u00e4\u00e4rtus (sageli &lt; 10%) ning tootmise k\u00e4igus l\u00e4biviidav kvaliteedikontroll. Just selle \u00fchtlase vahe s\u00e4ilitamine laagrite korrap\u00e4rase hoolduse abil \u2013 ja selle kontrollimine vibratsioonitrendide j\u00e4lgimise kaudu \u2013 tagab mootori t\u00f5hususe, vaiksuse ja kaitse katastroofilise rootori ja staatori kokkupuute eest, mis l\u00f5petab masina t\u00f6\u00f6iga sekunditega.<\/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 \u00f5hupilu kohta ehk mootori rootori ja staatori vahelisest radiaalvahest, mis on kriitilise t\u00e4htsusega elektromagnetilise j\u00f5udluse ja efektiivsuse jaoks ning magnetilise t\u00f5mbe ja rootori ja staatori kokkupuute v\u00e4ltimiseks.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20618","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/20618","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\/20618\/revisions"}],"predecessor-version":[{"id":102159,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/20618\/revisions\/102159"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=20618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=20618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=20618"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}