{"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\/lt\/glossary\/air-gap\/","title":{"rendered":"Kas yra oro tarpas elektriniuose varikliuose? Kritinis tarpas"},"content":{"rendered":"<h1>Elektros varikli\u0173 oro tarpo supratimas<\/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\/lt\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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 pilno komplekto ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius Balanset-1A\">Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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\">&euro;<\/span>1,975.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">\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=\"&quot;Balanset-1A&quot; vibracijos jutiklis stambiu planu\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">Vibracijos jutiklis<\/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\">&euro;<\/span>90.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">\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=\"Optinis jutiklis (lazerinis tachometras)\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">Optinis jutiklis (lazerinis tachometras)<\/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\">&euro;<\/span>124.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/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 rotoriaus balansavimo rinkinys: ne\u0161iojimo d\u0117klas, daugiakanalis signalo kondicionierius, rankinis analizatorius, magnetinis pagrindas, vibracijos jutikliai ir susukti kabeliai.\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/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\">&euro;<\/span>6,803.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas 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=\"Magneto pagrindas.\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas Insize-60-kgf\">Magnetinis stovas 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\">&euro;<\/span>46.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/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 btn-default\" title=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/20618?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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/reflective-tape\/\" title=\"Atspindinti juosta\">\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=\"Atspindinti juosta\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/reflective-tape\/\" title=\"Atspindinti juosta\">Atspindinti juosta<\/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\">&euro;<\/span>10.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/20618?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/20618?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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &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=\"&quot;Balanset-1A&quot; rinkinio turinys su s\u0105sajos bloku, jutikliais, tachometru ir priedais\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &quot;Balanset-1A&quot; OEM\">Dinaminis balansavimo \u012frenginys \"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\">&euro;<\/span>1,735.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/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=\"\">\u012e krep\u0161el\u012f<\/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>Svetain\u0117 <strong>oro tarpas<\/strong> yra siauras radialinis tarpas tarp rotoriaus i\u0161orinio pavir\u0161iaus ir statoriaus vidinio angos skersmens elektriniame variklyje ar generatoriuje. Paprastai tik <strong>0.3\u20132.0 mm<\/strong> (0,012\u20130,080 in) plo\u010dio, \u0161is plonas \u017eiedinis tarpas yra magnetinis tiltas, per kur\u012f elektromagnetin\u0117 energija perduodama tarp nejudan\u010di\u0173 apvij\u0173 ir besisukan\u010dio elemento. Nepaisant kuklaus dyd\u017eio, oro tarpas yra vienas lemian\u010di\u0173 matmen\u0173 ma\u0161inos konstrukcijoje: jis lemia efektyvum\u0105, galios koeficient\u0105, paleidimo sukimo moment\u0105 ir \u2014 tiesiogiai aktualus patikimumo in\u017einieriui \u2014 ma\u0161inos&#8217;s jautrum\u0105 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/magnetic-pull\/\">nesuvyringoji magnetin\u0117 trauka<\/a> ir i\u0161 to kylantis <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration\/\">vibracija<\/a>.<\/p>\n<h2>1. Apibr\u0117\u017eimas: kas yra oro tarpas?<\/h2>\n<p>Oro tarpas yra tarpas, skiriantis rotoriaus ir statoriaus gele\u017e\u012f, kad rotorius gal\u0117t\u0173 laisvai suktis, tuo pat metu leisdamas magnetiniam srautui pereiti i\u0161 vieno \u012f kit\u0105. Funkci\u0161kai tai yra did\u017eiausi\u0105 reluktans\u0105 turintis elementas visoje magnetin\u0117je grandin\u0117je \u2014 oras yra ma\u017edaug t\u016bkstant\u012f kart\u0173 ma\u017eiau pralaidus nei elektrotechninis plienas \u2014 tod\u0117l jo plotis ir vienodumo laipsnis lemia magnetinio lauko elgsenos pob\u016bd\u012f. Nepriklausomai svarbus yra dviej\u0173 savybi\u0173 derinys: <em>magnitude<\/em> tarpo (kiek jis platus) ir jo <em>uniformity<\/em> (ar jis vienodas visame angos apskritime).<\/p>\n<p>Abi savyb\u0117s turi esmini\u0173 pasekmi\u0173. Nevienodas tarpas sukuria nesubalansuotas radialines magnetines j\u0117gas, kurios sukelia vibracij\u0105 ir pagreitina <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-wear\/\">guoli\u0173 susid\u0117v\u0117jimas<\/a>, tuo tarpu per platus tarpas tyliai ma\u017eina efektyvum\u0105 ir padidina magnetizavimo srov\u0119, kuri\u0105 variklis ima flukso suk\u016brimui. Variklio konstruktoriaus menas \u2014 parinkti ma\u017eiausi\u0105 tarp\u0105, kur\u012f mechanin\u0117 konstrukcija saugiai toleruos.<\/p>\n<h2>2. Tipi\u0161ki oro tarpo dyd\u017eiai<\/h2>\n<p>Absoliutus tarpo dydis did\u0117ja kartu su ma\u0161inos dyd\u017eiu, ta\u010diau kaip <em>fraction<\/em> angos skersmens at\u017evilgiu jis ma\u017e\u0117ja \u2014 didel\u0117s ma\u0161inos turi proporcingai ma\u017eesnius tarpus, nes j\u0173 rotoriai yra standesni savo skersmens at\u017evilgiu.<\/p>\n<h3>Pagal variklio dyd\u012f<\/h3>\n<ul>\n<li><strong>Ma\u017ei varikliai (&lt; 10 AG):<\/strong> 0,3\u20130,6 mm (0,012\u20130,024 in).<\/li>\n<li><strong>Vidutiniai varikliai (10\u2013200 AG):<\/strong> 0,5\u20131,2 mm (0,020\u20130,047 in).<\/li>\n<li><strong>Dideli varikliai (200\u20131000 AG):<\/strong> 1,0\u20132,0 mm (0,040\u20130,080 in).<\/li>\n<li><strong>Labai dideli varikliai (&gt; 1000 AG):<\/strong> 1,5\u20133,0 mm (0,060\u20130,120 in).<\/li>\n<li><strong>Bendroji tendencija:<\/strong> didesn\u0117s ma\u0161inos turi didesn\u012f absoliut\u0173 tarp\u0105, ta\u010diau ma\u017eesn\u012f tarp\u0105 procentais nuo skersmens.<\/li>\n<\/ul>\n<h3>Pagal variklio tip\u0105<\/h3>\n<ul>\n<li><strong>Asinchroniniai varikliai:<\/strong> didesni tarpai, 0,5\u20132,0 mm yra tipi\u0161ki.<\/li>\n<li><strong>Sinchroniniai varikliai:<\/strong> i\u0161 esm\u0117s pana\u0161ios \u012f indukcines ma\u0161inas.<\/li>\n<li><strong>DC motors:<\/strong> labai ma\u017eos armat\u016bros tarpai, 0,3\u20131,0 mm.<\/li>\n<li><strong>Auk\u0161to naudingumo konstrukcijos:<\/strong> linkusios \u012f ma\u017eesn\u0119 savo klas\u0117s rib\u0105 \u2013 geresniam na\u0161umui.<\/li>\n<\/ul>\n<h2>3. Kod\u0117l oro tarpas yra svarbus<\/h2>\n<h3>Elektromagnetinis darbas<\/h3>\n<ul>\n<li><strong>Magnetin\u0117s grandin\u0117s reluktansas:<\/strong> oro tarpas yra dominuojantis reluktansas srauto kelyje; viskas kita (plienas) yra palyginti skaidru.<\/li>\n<li><strong>\u012emagnetinimo srov\u0117:<\/strong> ma\u017eesniam tarpui reikia ma\u017eesn\u0117s magnetinimo srov\u0117s tam pa\u010diam srautui nustatyti, o tai pagerina galios koeficient\u0105.<\/li>\n<li><strong>Efektyvumas:<\/strong> ma\u017eesni tarpai paprastai yra efektyvesni, nes suma\u017eina magnetinimo nuostolius.<\/li>\n<li><strong>Sukimo momento gamyba:<\/strong> ma\u017eesnis tarpas suteikia stipresn\u0119 magnetin\u0119 jungt\u012f ir tod\u0117l geresn\u012f sukimo moment\u0105, \u012fskaitant paleidimo sukimo moment\u0105.<\/li>\n<\/ul>\n<h3>Mechaniniai aspektai<\/h3>\n<ul>\n<li><strong>Klirensas:<\/strong> tarpas turi absorbuoti veleno i\u0161linkim\u0105, guoli\u0173 tolerancijas ir \u0161ilumin\u012f pl\u0117tim\u0105si, kad rotorius niekada nesiliest\u0173 su statoriumi.<\/li>\n<li><strong>Saugos atsarga:<\/strong> tai nuo to saugo, kad rotoriaus ir statoriaus vietas susiliet\u0105 d\u0117l vibracijos tranzient\u0173 ar ne\u012fprast\u0173 darbo s\u0105lyg\u0173.<\/li>\n<li><strong>Manufacturability:<\/strong> pasirinktas tarpas turi b\u016bti pasikartojan\u010diai pasiekiamas esant normalioms gamybos tolerancijoms.<\/li>\n<\/ul>\n<p>\u0160ios dvi j\u0117gos veikia prie\u0161ingomis kryptimis \u2013 \u0161tai kod\u0117l oro tarpas i\u0161 esm\u0117s yra kompromisas, o ne tiesiog minimizuotina reik\u0161m\u0117. Mechanin\u0117 tikrov\u0117 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/eccentricity\/\">ekscentri\u0161kumas<\/a> eksploatacijos metu rei\u0161kia, kad konstruktorius, pasirink\u0119s per ma\u017e\u0105 tarp\u0105, tiesiog kei\u010dia efektyvum\u0105 \u012f pavojing\u0105 trinties rizik\u0105.<\/p>\n<h2>4. Oro tarpo ekscentricitetas<\/h2>\n<p>Oro tarpo ekscentricitetas \u2013 tai tarpo nevienodumas aplink apskritim\u0105 \u2013 svarbiausias oro tarpo gedimas vibracijos analitikui.<\/p>\n<ul>\n<li><strong>Vienodas tarpas:<\/strong> tas pats matmuo kiekvienoje kampin\u0117je pad\u0117tyje.<\/li>\n<li><strong>Ekscentri\u0161kas tarpas:<\/strong> kinta aplink ang\u0105 \u2013 ma\u017eas vienoje pus\u0117je, didesnis prie\u0161ingoje pus\u0117je.<\/li>\n<li><strong>Kiekybinis \u012fvertinimas:<\/strong> eccentricity = (g<sub>max<\/sub> \u2212 g<sub>min<\/sub>) \/ g<sub>vidutini\u0161kai<\/sub>, i\u0161reik\u0161tas procentais.<\/li>\n<li><strong>Leistina riba:<\/strong> paprastai &lt; 10% normaliam veikimui.<\/li>\n<\/ul>\n<p>In\u017einieriai toiau skirstydami <strong>statin\u0117 ekscentrikumas<\/strong> (rotorius yra perstumtas nuo centro, ta\u010diau siauras ta\u0161kas i\u0161lieka vienoje fiksuotoje vietoje \u2014 paprastai tai gr\u0119\u017einio arba surinkimo klaida) nuo <strong>dinamin\u0117 ekscentrikumas<\/strong> (siauras ta\u0161kas sukasi kartu su velenu \u2014 i\u0161lenktas arba ekscentri\u0161kas rotorius). Abu atvejai sukuria subtiliai skirtingus spektrinius po\u017eymius, kurie ir leid\u017eia diagnostikai juos atskirti.<\/p>\n<h3>Ekscentrikumo prie\u017eastys<\/h3>\n<ul>\n<li><strong>Guolio nusid\u0117v\u0117jimas:<\/strong> leid\u017eia rotoriui nusislinkt \u012f \u0161on\u0105 korpuse.<\/li>\n<li><strong>Gamybos tolerancijos:<\/strong> statorius nubaigtis arba rotorius n\u0117ra tobulai koncentrinis.<\/li>\n<li><strong>Surinkimo klaidos:<\/strong> nesulygiuoti galutiniai \u017eiedai arba pakreiptas rotorius.<\/li>\n<li><strong>\u0160iluminis i\u0161kraipymas:<\/strong> netolygus \u0161ildymas deformuoja apskritum\u0105.<\/li>\n<li><strong>R\u0117mo i\u0161kraipymas:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/soft-foot\/\">mink\u0161ta p\u0117da<\/a> arba montavimo \u012ftempiai, sukreipiantys r\u0117m\u0105 ir gr\u0119\u017ein\u012f.<\/li>\n<\/ul>\n<h3>Ekscentrikumo poveikis<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/magnetic-pull\/\">Neusubalansuota magnetin\u0117 trauka<\/a> (UMP):<\/strong> bendrosios radialin\u0117s j\u0117gos, traukian\u010dios rotori\u0173 ma\u017eo tarpo pus\u0117s link, o tai atgalinio ry\u0161io kilpoje dar labiau padidina ekscentri\u0161kum\u0105.<\/li>\n<li><strong>Vibracija su tinklo da\u017eniu susijusiuose da\u017eniuose:<\/strong> statinis ekscentri\u0161kumas paprastai padidina pik\u0105 ties 2\u00d7 maitinimo <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/electrical-frequency\/\">elektros da\u017enis<\/a> (100 Hz esant 50 Hz maitinimui, 120 Hz esant 60 Hz), o dinaminis ekscentri\u0161kumas daugiausia pasirei\u0161kia ties 1\u00d7 sukimosi grei\u010diu su poli\u0173 pra\u0117jimo \u0161onin\u0117mis juostomis.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/pole-pass-frequency\/\">Poli\u0173 pralaidos da\u017enis<\/a> sidebands:<\/strong> charakteringas diagnostinis po\u017eymis aplink tinklo da\u017enio smail\u0119.<\/li>\n<li><strong>Guolio perkrova:<\/strong> asimetri\u0161kas UMP apkrauna vien\u0105 guolio pus\u0119, spartindamas nusid\u0117v\u0117jim\u0105.<\/li>\n<li><strong>Efektyvumo suma\u017e\u0117jimas:<\/strong> i\u0161kraipyta magnetin\u0117 grandin\u0117 niekada n\u0117ra optimali.<\/li>\n<\/ul>\n<h2>5. Oro tarpo matavimas ir \u012fvertinimas<\/h2>\n<h3>Tiesioginis matavimas (variklis i\u0161montuotas)<\/h3>\n<ul>\n<li><strong>Feeler gauges:<\/strong> \u012fki\u0161kite \u0161abloninius matuoklius tarp rotoriaus ir statoriaus keliose vietose.<\/li>\n<li><strong>Proced\u016bra:<\/strong> matuokite 8\u201312 tolygiai aplink perimetr\u0105 i\u0161d\u0117stytose pozicijose.<\/li>\n<li><strong>Apskai\u010diuokite:<\/strong> vidurkis, minimumas, maksimumas ir gautas ekscentri\u0161kumo procentas.<\/li>\n<li><strong>Kada:<\/strong> variklio kapitalinio remonto metu arba kei\u010diant guolius, kai rotorius i\u0161imtas.<\/li>\n<\/ul>\n<h3>Netiesiogas vertinimas (variklis veikia)<\/h3>\n<p>Veikian\u010dio \u012frenginio retai pavyksta i\u0161ardyti, tod\u0117l tarpo b\u016bkl\u0117 paprastai sprend\u017eiama i\u0161 jo elektrini\u0173 ir mechanini\u0173 po\u017eymi\u0173 naudojant <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration-analysis\/\">vibracijos analiz\u0117<\/a>:<\/p>\n<ul>\n<li><strong>Vibracija esant 2\u00d7 tinklo da\u017eniui:<\/strong> padid\u0117jusi amplitud\u0117 rodo netolyg\u0173 tarp\u0105 \u2014 patvirtinkite srov\u0117s bei apkrovos \/ be apkrovos patikromis, nes maitinimo disbalansas ir r\u0117mo rezonansas gali padidinti t\u0105 pat\u012f pik\u0105.<\/li>\n<li><strong>Poli\u0173 da\u017enio \u0161alutiniu da\u017eniu juostos:<\/strong> j\u0173 buvimas ir amplitud\u0117 atspindi ekscentriciteto laipsn\u012f.<\/li>\n<li><strong>Variklio srov\u0117s signat\u016bros analiz\u0117 (MCSA):<\/strong> oro tarpo efektai moduliuoja statoriaus srov\u0119 ir atsiranda jos spektre.<\/li>\n<li><strong>Akustinis triuk\u0161mas:<\/strong> elektromagnetinio \u016b\u017eimo intensyvumas da\u017enai did\u0117ja kartu su ekscentricitetu.<\/li>\n<\/ul>\n<p>Lauko s\u0105lygomis dviej\u0173 kanal\u0173 prietaisas, pavyzd\u017eiui, <a href=\"https:\/\/vibromera.eu\/lt\/produktas\/balansavimas-1\/\">Balanset-1A<\/a> padaro \u0161\u012f \u012fvertinim\u0105 prakti\u0161ku: su <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/accelerometer\/\">akcelerometrai<\/a> ant variklio guoli\u0173 korpus\u0173 jis fiksuoja <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/spectrum\/\">vibracijos spektras<\/a> esant darbiniam grei\u010diui, leid\u017eiant analitikui pasteb\u0117ti 2\u00d7 tinklo da\u017enio smail\u0119 ir jos poliaus praleidimo \u0161onines juostas nesustabd\u017eius gamybos. Kadangi oro tarpo simptomai sutampa su paprastiniu mechaniniu <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/unbalance\/\">disbalansas<\/a>, analitikas patvirtina elektrin\u0119 kilm\u0119 steb\u0117damas, ar \u012ftariama smail\u0117 i\u0161nyksta t\u0105 akimirk\u0105, kai variklis atjungiamas nuo maitinimo \u2014 sul\u0117t\u0117jimo bandymas, kurio mechaniniai gedimai negali imituoti. Naudodami m\u016bs\u0173 <a href=\"https:\/\/vibromera.eu\/lt\/calculators\/motor-electrical-frequencies\/\">Variklio elektros gedim\u0173 da\u017enio skai\u010diuokl\u0117<\/a>, galite paversti darbin\u012f greit\u012f ir tinklo da\u017en\u012f \u012f tikslias ie\u0161komas smailes, o i\u0161matuot\u0105 bendr\u0105 lyg\u012f palyginti su ribomis naudojant <a href=\"https:\/\/vibromera.eu\/lt\/calculators\/vibration-velocity\/\">ISO 20816 vibracijos grei\u010dio \u012frankis<\/a>.<\/p>\n<h2>6. Oro tarpo problemos ir sprendimai<\/h2>\n<h3>Per ma\u017eas (\u017eemiau minimalios specifikacijos)<\/h3>\n<p><strong>Pasekm\u0117s:<\/strong> rotoriaus ir statoriaus kontakto pavojus esant vibracijai ar nuokrypiui; labai didel\u0117 magnetin\u0117 trauka, jei tarpas taip pat yra ekscentri\u0161kas; pa\u017eeidimas paleidimo ar pereinam\u0173j\u0173 proces\u0173 metu.<\/p>\n<ul>\n<li>Gamybos klaida \u2192 i\u0161 naujo apdirbti rotori\u0173 arba i\u0161gre\u017eti statori\u0173.<\/li>\n<li>\u012ed\u0117tas neteisingas rotorius \u2192 Pakeiskite tinkamu rotoriumi<\/li>\n<li>Guoli\u0173 nusid\u0117v\u0117jimas, leid\u017eiantis rotoriui jud\u0117ti \u2192 pakeisti guolius ir patikrinti, ar tarpas atstatytas.<\/li>\n<\/ul>\n<h3>Per didelis (vir\u0161ija maksimali\u0105 specifikacij\u0105)<\/h3>\n<p><strong>Pasekm\u0117s:<\/strong> suma\u017e\u0117j\u0119s efektyvumas d\u0117l didesn\u0117s magnetizavimo srov\u0117s, ma\u017eesnio galios koeficiento, suma\u017e\u0117jusio paleidimo momento ir didesn\u0117s tu\u0161\u010diosios eigos srov\u0117s. \u0160i b\u016bkl\u0117 paprastai yra ma\u017eiau kritin\u0117 \u2014 ma\u0161ina gali veikti, ta\u010diau su suma\u017e\u0117jusiais na\u0161umo rodikliais.<\/p>\n<h3>Nevienodas (ekscentri\u0161kas) \u2014 \u012fprastas, probleminis atvejis<\/h3>\n<p>Ekscentricitetas yra da\u017eniausias ir labiausiai \u017ealingas oro tarpo defektas, nes jis savaime stipr\u0117ja: UMP traukia rotori\u0173 dar toliau nuo centro, o tai didina UMP. Paprastai jis sukuria 2\u00d7 tinklo da\u017enio vibracij\u0105 (statinis ekscentricitetas) arba 1\u00d7 vibracij\u0105 su poliaus per\u0117jimo da\u017enio \u0161onin\u0117mis juostomis (dinaminis ekscentricitetas) ir d\u0117l \u0161ios teigiamo gr\u012f\u017etamojo ry\u0161io kilpos spartina guoli\u0173 d\u0117v\u0117jim\u0105si. Sprendimas \u2014 pakeisti susid\u0117v\u0117jusius guolius, i\u0161taisyti bet koki\u0105 r\u0117mo deformacij\u0105 ir patikrinti rotoriaus koncentri\u0161kum\u0105.<\/p>\n<h3>Diagnostikos greitoji nuoroda<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Simptomas<\/th>\n<th>Tik\u0117tina oro tarpo problema<\/th>\n<\/tr>\n<tr>\n<td>Auk\u0161ta 2\u00d7 tinklo da\u017enio vibracija<\/td>\n<td>Ekscentri\u0161kas tarpas, nesubalansuota magnetin\u0117 trauka<\/td>\n<\/tr>\n<tr>\n<td>Poli\u0173 da\u017enio \u0161alutiniu da\u017eniu juostos<\/td>\n<td>Nevienodas tarpas<\/td>\n<\/tr>\n<tr>\n<td>Didel\u0117 srov\u0117 be apkrovos<\/td>\n<td>Per didelis tarpas<\/td>\n<\/tr>\n<tr>\n<td>Ma\u017eas pradinis sukimo momentas<\/td>\n<td>Per didelis tarpas<\/td>\n<\/tr>\n<tr>\n<td>Trintis \u2013 ai\u0161k\u016bs \u017eenklai<\/td>\n<td>Nepakankamas tarpas<\/td>\n<\/tr>\n<tr>\n<td>Asimetrinis guoli\u0173 susid\u0117v\u0117jimas<\/td>\n<td>Ekscentrinis tarpas, sukuriantis UMP<\/td>\n<\/tr>\n<\/table>\n<h2>7. Steb\u0117jimas, projektavimas ir gamyba<\/h2>\n<p>Kadangi ekscentricitetas vystosi l\u0117tai, 2\u00d7 tinklo da\u017enio komponentas yra idealus parametras <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/trending\/\">tendencija<\/a> per vis\u0105 variklio eksploatacijos laikotarp\u012f. Nuolat augantis 2\u00d7 smail\u0117s signalas rodo besivystan\u010di\u0105 ekscentricitet\u0105 \u2014 beveik visada d\u0117l guoli\u0173 dilimo \u2014 ir tiesiogiai naudojamas priimant sprendimus d\u0117l guoli\u0173 keitimo. Gera praktika yra dokumentuoti \u0161laustelio tarpo matavimus kiekvieno kapitalinio remonto metu ir lyginti juos su vardin\u0117s plok\u0161tel\u0117s specifikacija bei ankstesniu matavimu.<\/p>\n<p>Projektavimo po\u017ei\u016briu, tarpas yra apgalvoto kompromiso rezultatas:<\/p>\n<ul>\n<li><strong>Smaller gap:<\/strong> geresnis naudingumo koeficientas, galios koeficientas ir sukimo momentas, ta\u010diau didesn\u0117 magnetin\u0117 trauka esant ekscentricitetui ir ma\u017eesnis mechaninis tarpas.<\/li>\n<li><strong>Larger gap:<\/strong> didesnis mechaninis tarpas ir ma\u017eesn\u0117 magnetin\u0117 trauka, ta\u010diau blogesnis naudingumo koeficientas ir didesnis magnetizavimo srov\u0117s stiprumas.<\/li>\n<li><strong>Optimisation:<\/strong> ma\u017eiausias tarpas, suderinamas su mechaniniais reikalavimais ir pasiekiamomis gamybos tolerancijomis.<\/li>\n<\/ul>\n<p>Br\u0117\u017einiuose nurodomas nominalus tarpas su ma\u017edaug \u00b110\u201320% tolerancijomis, ekscentriciteto riba (da\u017enai &lt; 10%) ir kokyb\u0117s kontrol\u0117s patikrinimas gamybos metu. Tolygaus tarpo i\u0161laikymas disciplinuotos guoli\u0173 prie\u017ei\u016bros b\u016bdu \u2014 ir jo patikrinimas stebint vibracijos tendencijas \u2014 leid\u017eia varikliui veikti efektyviai, tyliai ir saugiai, nepatiriant katastrofi\u0161ko rotoriaus ir statoriaus kontakto, kuris ma\u0161inos gyvenim\u0105 baigia per kelias sekundes.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/\">\u2190 Atgal \u012f pagrindin\u0119 rodykl\u0119<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Su\u017einokite apie oro tarp\u0105 \u2013 radialin\u012f tarp\u0105 tarp variklio rotoriaus ir statoriaus, kuris yra labai svarbus elektromagnetiniam veikimui, efektyvumui ir magnetin\u0117s traukos bei rotoriaus ir statoriaus s\u0105ly\u010dio prevencijai.<\/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\/lt\/wp-json\/wp\/v2\/glossary\/20618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/20618\/revisions"}],"predecessor-version":[{"id":102159,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/20618\/revisions\/102159"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/media?parent=20618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/categories?post=20618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/tags?post=20618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}