{"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\/sk\/glossary\/broken-rotor-bars\/","title":{"rendered":"\u010co s\u00fa zlomen\u00e9 rotorov\u00e9 ty\u010de? Porucha motora s klietkou nakr\u00e1tko"},"content":{"rendered":"<h1>Pochopenie zlomen\u00fdch rotorov\u00fdch ty\u010d\u00ed<\/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\/sk\/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\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed 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=\"Kompletn\u00e1 s\u00faprava prenosn\u00e9ho vyva\u017eovacieho zariadenia a analyz\u00e1tora vibr\u00e1ci\u00ed Balanset-1A\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed Balanset-1A\">Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed 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> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed\">\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=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed Balanset-1A zbl\u00edzka\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed\">Sn\u00edma\u010d vibr\u00e1ci\u00ed<\/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> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eVibration sensor\u201c\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optick\u00fd senzor (laserov\u00fd tachometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">Optick\u00fd senzor (laserov\u00fd tachometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eOptical Sensor (Laser Tachometer)\u201c\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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=\"S\u00faprava na vyva\u017eovanie rotora Vibromera: prenosn\u00e9 puzdro, viackan\u00e1lov\u00fd prevodn\u00edk sign\u00e1lu, ru\u010dn\u00fd analyz\u00e1tor, magnetick\u00e1 z\u00e1klad\u0148a, vibra\u010dn\u00e9 senzory a \u0161pir\u00e1lov\u00e9 k\u00e1ble.\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/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> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eBalanset-4\u201c\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan 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=\"Magnetick\u00e1 z\u00e1klad\u0148a.\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60-kgf\">Magnetick\u00fd stojan 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> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eMagnetic Stand Insize-60-kgf\u201c\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 p\u00e1ska\">\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=\"Reflexn\u00e1 p\u00e1ska\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 p\u00e1ska\">Reflexn\u00e1 p\u00e1ska<\/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> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eReflective tape\u201c\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &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=\"Obsah s\u00fapravy Balanset-1A s jednotkou rozhrania, sn\u00edma\u010dmi, tachometrom a pr\u00edslu\u0161enstvom\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"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> + DPH (ak sa uplat\u0148uje)<\/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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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>Zlomen\u00e9 rotorov\u00e9 ty\u010de<\/strong> ide o \u00fapln\u00e9 zlomenia vodi\u010dov v rotore s klietkov\u00fdm vinut\u00edm induk\u010dn\u00e9ho motora. Tento stav je v podstate rovnak\u00fd ako <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-bar-defects\/\">porucha rotorovej ty\u010de<\/a>, tento pojem v\u0161ak ozna\u010duje sk\u00f4r \u00fapln\u00e9 preru\u0161enie ne\u017e prasklinu alebo spoj s vysokou odolnos\u0165ou. Ke\u010f sa jeden alebo viac pr\u00fatov odlom\u00ed, pr\u00fad nimi u\u017e nem\u00f4\u017ee preteka\u0165 a v\u00fdsledn\u00e1 elektromagnetick\u00e1 asymetria sp\u00f4sobuje charakteristick\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a> a aktu\u00e1lne podpisy \u2014 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/sidebands\/\">bo\u010dn\u00e9 p\u00e1sma<\/a> spaced at the <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/pole-pass-frequency\/\">frekvencia prechodu p\u00f3lov<\/a> (po\u010det p\u00f3lov \u00d7 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/slip-frequency\/\">frekvencia sklzu<\/a>) around the <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/running-speed\/\">prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165<\/a>.<\/p>\n<p>Po\u0161koden\u00e9 ty\u010de s\u00fa obzvl\u00e1\u0161\u0165 z\u00e1kern\u00e9, preto\u017ee sa po\u0161kodzuj\u00fa postupne. Jedna po\u0161koden\u00e1 ty\u010d sp\u00f4sobuje zv\u00fd\u0161en\u00fd pr\u00fad a nam\u00e1hanie susedn\u00fdch ty\u010d\u00ed, ktor\u00e9 sa n\u00e1sledne za\u010d\u00ednaj\u00fa po\u0161kodzova\u0165 tie\u017e. Ak sa porucha zist\u00ed v\u010das \u2013 e\u0161te v \u0161t\u00e1diu jednej po\u0161kodenej ty\u010de \u2013, motor m\u00f4\u017ee pod doh\u013eadom be\u017ea\u0165 e\u0161te cel\u00e9 mesiace; ak sa v\u0161ak prehliadne, m\u00f4\u017ee sa porucha roz\u0161\u00edri\u0165 na viacero po\u0161koden\u00fdch ty\u010d\u00ed a vy\u00fasti\u0165 do katastrof\u00e1lneho zlyhania rotora, ktor\u00e9 si vy\u017eiada jeho v\u00fdmenu.<\/p>\n<h2>1. Ako doch\u00e1dza k zlomeniu ty\u010d\u00ed rotora<\/h2>\n<h3>Tepeln\u00e1 \u00fanava (najbe\u017enej\u0161ia)<\/h3>\n<p>Hlavnou pr\u00ed\u010dinou s\u00fa opakovan\u00e9 cykly zahrievania a ochladzovania a tento mechanizmus stoj\u00ed za to sledova\u0165 krok za krokom:<\/p>\n<ul>\n<li><strong>Sp\u00fa\u0161\u0165ac\u00ed pr\u00fad:<\/strong> Pri sp\u00fa\u0161\u0165an\u00ed pretek\u00e1 rotorom v stave zablokovan\u00e9ho rotora 5\u20137-n\u00e1sobok be\u017en\u00e9ho pr\u00fadu.<\/li>\n<li><strong>Tepeln\u00e1 roz\u0165a\u017enos\u0165:<\/strong> Hlin\u00edkov\u00e9 ty\u010de sa v\u00fdrazne roz\u0165ahuj\u00fa, pri\u010dom koeficient dosahuje pribli\u017ene 23 \u00b5m\/m\/\u00b0C.<\/li>\n<li><strong>Obmedzenie:<\/strong> \u017eelezn\u00e9 jadro sa roz\u0165ahuje ove\u013ea menej (asi 12 \u00b5m\/m\/\u00b0C), \u010d\u00edm brzd\u00ed deform\u00e1ciu ty\u010d\u00ed.<\/li>\n<li><strong>Stres:<\/strong> Toto nerovnomern\u00e9 roz\u0165ahovanie sp\u00f4sobuje vysok\u00e9 tepeln\u00e9 nam\u00e1hanie ty\u010d\u00ed.<\/li>\n<li><strong>\u00danava:<\/strong> opakovan\u00e9 sp\u00fa\u0161\u0165acie cykly ved\u00fa k n\u00edzkej \u017eivotnosti <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fatigue\/\">\u00fanava<\/a>.<\/li>\n<li><strong>Vznik trhl\u00edn:<\/strong> Trhliny sa zvy\u010dajne za\u010d\u00ednaj\u00fa v mieste spoja medzi ty\u010dou a koncov\u00fdm kr\u00fa\u017ekom, ktor\u00e9 je najviac nam\u00e1han\u00e9.<\/li>\n<\/ul>\n<h3>Mechanick\u00e9 nam\u00e1hanie<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/centrifugal-force\/\">Odstrediv\u00e9 sily<\/a> at high speed.<\/li>\n<li>Elektromagnetick\u00e9 sily po\u010das chodu a sp\u00fa\u0161\u0165ania.<\/li>\n<li>Vibr\u00e1cie pren\u00e1\u0161an\u00e9 z vonkaj\u0161\u00edch zdrojov.<\/li>\n<li>R\u00e1zov\u00e9 za\u0165a\u017eenie pri sp\u00fa\u0161\u0165an\u00ed alebo n\u00e1hlych zmen\u00e1ch za\u0165a\u017eenia.<\/li>\n<\/ul>\n<h3>V\u00fdrobn\u00e9 chyby<\/h3>\n<ul>\n<li><strong>P\u00f3rovitos\u0165:<\/strong> dutiny v odliatkoch z hlin\u00edka.<\/li>\n<li><strong>Slab\u00e9 spojenie:<\/strong> nedostato\u010dn\u00e9 spojenie ty\u010d\u00ed s jadrom.<\/li>\n<li><strong>Obsah l\u00e1tok:<\/strong> ne\u010distoty zachyten\u00e9 v odliatku.<\/li>\n<li><strong>Slab\u00e9 spoje koncov\u00fdch kr\u00fa\u017ekov:<\/strong> nekvalitn\u00e9 spoje medzi ty\u010dou a koncov\u00fdm kr\u00fa\u017ekom.<\/li>\n<\/ul>\n<h3>Prev\u00e1dzkov\u00e9 podmienky<\/h3>\n<ul>\n<li><strong>\u010cast\u00e9 \u0161tartovanie:<\/strong> Ka\u017ed\u00e9 spustenie predstavuje z\u00e1\u0165a\u017e z h\u013eadiska tepeln\u00e9ho aj mechanick\u00e9ho nam\u00e1hania.<\/li>\n<li><strong>Z\u00e1\u0165a\u017ee s vysokou zotrva\u010dnos\u0165ou:<\/strong> Dlh\u00e9 \u010dasy zr\u00fdch\u013eovania predl\u017euj\u00fa nam\u00e1hanie ty\u010de.<\/li>\n<li><strong>Reverza\u010dn\u00e1 prev\u00e1dzka:<\/strong> Prep\u00ednanie na sp\u00e4tn\u00fd chod (plugging) vyvol\u00e1va extr\u00e9mne pr\u00fady.<\/li>\n<li><strong>Single-phasing:<\/strong> Prev\u00e1dzka pri v\u00fdpadku jednej f\u00e1zy vedie k pre\u0165a\u017eeniu zost\u00e1vaj\u00facich ty\u010d\u00ed rotora.<\/li>\n<\/ul>\n<h2>2. Charakteristick\u00fd podpis bo\u010dn\u00e9ho p\u00e1sma<\/h2>\n<h3>Pre\u010do sa objavuj\u00fa bo\u010dn\u00e9 p\u00e1sy<\/h3>\n<p>Charakteristick\u00fd diagnostick\u00fd obraz vypl\u00fdva z jasn\u00e9ho re\u0165azca pr\u00ed\u010din a n\u00e1sledkov:<\/p>\n<ol>\n<li>Po\u0161koden\u00e1 ty\u010d nem\u00f4\u017ee vies\u0165 pr\u00fad, \u010do sp\u00f4sobuje elektrick\u00fa asymetriu v rotore.<\/li>\n<li>T\u00e1to asymetria zaost\u00e1va za rotuj\u00facim po\u013eom o frekvenciu sklzu f<sub>s<\/sub> \u2014 rozdiel medzi synchr\u00f3nnymi ot\u00e1\u010dkami a ot\u00e1\u010dkami rotora, v Hz.<\/li>\n<li>Vytv\u00e1ra pulz\u00e1ciu momentu pri frekvencii prechodu p\u00f3lov F<sub>P<\/sub> = po\u010det p\u00f3lov \u00d7 f<sub>s<\/sub> \u2014 equivalently twice the per-unit slip times the line frequency (2\u00b7s\u00b7f<sub>sie\u0165<\/sub>).<\/li>\n<li>Pulz\u00e1cia kr\u00fatiaceho momentu moduluje 1\u00d7 vibr\u00e1cie, ktor\u00e9 s\u00fa sp\u00f4soben\u00e9 be\u017enou mechanickou nevyv\u00e1\u017eenos\u0165ou.<\/li>\n<li>V\u00fdsledkom s\u00fa postrann\u00e9 p\u00e1sma rozost\u00fapen\u00e9 po intervaloch ot\u00e1\u010dkovej frekvencie \u00b1 frekvencia prechodu p\u00f3lov.<\/li>\n<\/ol>\n<h3>Vzorec vibr\u00e1ci\u00ed<\/h3>\n<ul>\n<li><strong>Centr\u00e1lny vrchol:<\/strong> 1\u00d7 r\u00fdchlos\u0165 behu (f<sub>r<\/sub>).<\/li>\n<li><strong>Doln\u00fd bo\u010dn\u00fd p\u00e1s:<\/strong> f<sub>r<\/sub> \u2212 F<sub>P<\/sub> (where F<sub>P<\/sub> = poles \u00d7 f<sub>s<\/sub> je frekvencia prechodu p\u00f3lov).<\/li>\n<li><strong>Horn\u00fd bo\u010dn\u00fd p\u00e1s:<\/strong> f<sub>r<\/sub> + F<sub>P<\/sub>.<\/li>\n<li><strong>Viacn\u00e1sobn\u00e9 postrann\u00e9 p\u00e1sma:<\/strong> f<sub>r<\/sub> \u00b1 2F<sub>P<\/sub>, f<sub>r<\/sub> \u00b1 3F<sub>P<\/sub> s narastaj\u00facou z\u00e1va\u017enos\u0165ou.<\/li>\n<li><strong>Symetria:<\/strong> bo\u010dn\u00e9 p\u00e1sma s\u00fa symetricky rozlo\u017een\u00e9 okolo vrcholu 1\u00d7.<\/li>\n<\/ul>\n<h3>Pracovan\u00fd pr\u00edklad<\/h3>\n<p>4-p\u00f3lov\u00fd motor s frekvenciou 60 Hz pri plnom za\u0165a\u017een\u00ed:<\/p>\n<ul>\n<li>Synchr\u00f3nna r\u00fdchlos\u0165: 1800 ot.\/min.<\/li>\n<li>Skuto\u010dn\u00e1 r\u00fdchlos\u0165: 1750 ot.\/min (29,17 Hz).<\/li>\n<li>Sklz: 50 RPM, tak\u017ee frekvencia sklzu f<sub>s<\/sub> = 50\/60 = 0.833 Hz.<\/li>\n<li>Frekvencia prechodu p\u00f3lov: F<sub>P<\/sub> = 4 poles \u00d7 0.833 Hz = 3.33 Hz.<\/li>\n<li><strong>Vrcholy vibr\u00e1ci\u00ed sa vyskytu pri:<\/strong> 25.8 Hz, 29.17 Hz a 32.5 Hz.<\/li>\n<li>Zlomen\u00e1 ty\u010d je potvrden\u00e1 symetrick\u00fdmi postrann\u00fdmi p\u00e1smami pri \u00b13.33 Hz.<\/li>\n<\/ul>\n<p>Ke\u010f\u017ee frekvencia sklzu je z\u00e1kladom tohto modelu, oplat\u00ed sa ju pre dan\u00fd motor presne vypo\u010d\u00edta\u0165; <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/motor-slip-calculator\/\">Kalkula\u010dka sklzu motora a skuto\u010dn\u00fdch ot\u00e1\u010dok<\/a> vykon\u00e1va to priamo na z\u00e1klade \u00fadajov z typov\u00e9ho \u0161t\u00edtku.<\/p>\n<h2>3. Anal\u00fdza aktu\u00e1lnych podpisov (MCSA)<\/h2>\n<p>Anal\u00fdza pr\u00fadu v motore odha\u013euje ve\u013emi podobn\u00fd priebeh v okol\u00ed <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/electrical-frequency\/\">sie\u0165ov\u00e1 frekvencia<\/a>:<\/p>\n<ul>\n<li><strong>Centr\u00e1lny vrchol:<\/strong> sie\u0165ov\u00e1 frekvencia (50 alebo 60 Hz).<\/li>\n<li><strong>Bo\u010dn\u00e9 p\u00e1sma:<\/strong> f<sub>sie\u0165<\/sub> \u00b1 2\u00b7s\u00b7f<sub>sie\u0165<\/sub>, kde s je sklz v pomern\u00fdch jednotk\u00e1ch \u2014 tie ist\u00e9 \u00b1F<sub>P<\/sub> spacing as in vibration, because 2\u00b7s\u00b7f<sub>sie\u0165<\/sub> sa rovn\u00e1 frekvencii prechodu p\u00f3lov.<\/li>\n<li><strong>Pr\u00edklad:<\/strong> the 4-pole motor above (s = 50\/1800 \u2248 2.8%) shows sidebands at 60 \u00b1 3.33 Hz \u2014 that is, at 56.7 Hz and 63.3 Hz.<\/li>\n<li><strong>V\u00fdhoda:<\/strong> neinvaz\u00edvna a vhodn\u00e1 na nepretr\u017eit\u00e9 monitorovanie.<\/li>\n<li><strong>Citlivos\u0165:<\/strong> \u010dasto zist\u00ed po\u0161kodenie ty\u010d\u00ed sk\u00f4r ako vibr\u00e1cie. <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/motor-electrical-frequencies\/\">Kalkula\u010dka frekvencie elektrick\u00fdch por\u00fach motora<\/a> predpoved\u00e1 pr\u00e1ve tieto aktu\u00e1lne postrann\u00e9 p\u00e1sma.<\/li>\n<\/ul>\n<h2>4. F\u00e1zy v\u00fdvoja<\/h2>\n<h3>Jeden preru\u0161en\u00fd pruh<\/h3>\n<ul>\n<li>Objavuj\u00fa sa mal\u00e9 bo\u010dn\u00e9 p\u00e1sma, ktor\u00e9 dosahuj\u00fa pribli\u017ene 20\u201340 % hodnoty vrcholu 1\u00d7.<\/li>\n<li>Mierne pulzovanie kr\u00fatiaceho momentu, \u010dasto nepostrehnute\u013en\u00e9.<\/li>\n<li>V\u00fdkon motora je takmer norm\u00e1lny.<\/li>\n<li>Motor m\u00f4\u017ee pod doh\u013eadom be\u017ea\u0165 cel\u00e9 mesiace.<\/li>\n<li>Napriek tomu by sa mala napl\u00e1nova\u0165 v\u00fdmena.<\/li>\n<\/ul>\n<h3>Viacero susedn\u00fdch preru\u0161en\u00fdch pruhov<\/h3>\n<ul>\n<li>Siln\u00e9 postrann\u00e9 p\u00e1sma, presahuj\u00face 50 % vrcholu 1\u00d7.<\/li>\n<li>Zrete\u013en\u00e9 pulzovanie kr\u00fatiaceho momentu.<\/li>\n<li>Zv\u00fd\u0161en\u00fd sklz a teplota.<\/li>\n<li>Progresia sa zr\u00fdch\u013euje, ke\u010f sa susedn\u00e9 ty\u010de prehrievaj\u00fa.<\/li>\n<li>V\u00fdmena sa st\u00e1va naliehavou \u2013 je to ot\u00e1zka t\u00fd\u017ed\u0148ov.<\/li>\n<\/ul>\n<h3>\u0164a\u017ek\u00fd stav<\/h3>\n<ul>\n<li>Bo\u010dn\u00e9 p\u00e1sma m\u00f4\u017eu prekro\u010di\u0165 1-n\u00e1sobok \u0161pi\u010dkovej amplit\u00fady.<\/li>\n<li>Siln\u00e9 pulzovanie kr\u00fatiaceho momentu pren\u00e1\u0161an\u00e9 na poh\u00e1\u0148an\u00e9 zariadenie.<\/li>\n<li>Vysok\u00e9 vibr\u00e1cie a teplota.<\/li>\n<li>Riziko poruchy koncov\u00e9ho kr\u00fa\u017eku alebo \u00fapln\u00e9ho zlyhania rotora.<\/li>\n<li>Je potrebn\u00e1 okam\u017eit\u00e1 v\u00fdmena.<\/li>\n<\/ul>\n<h2>5. Detekcia v ter\u00e9ne<\/h2>\n<h3>Anal\u00fdza vibr\u00e1ci\u00ed<\/h3>\n<p>K\u013e\u00fa\u010dovou v\u00fdzvou je rozl\u00ed\u0161enie: postrann\u00e9 p\u00e1sma le\u017eia len nieko\u013eko hertzov od vrcholu 1\u00d7 (pri frekvencii prechodu p\u00f3lov, typicky 1\u20134 Hz), tak\u017ee analyz\u00e1tor ich mus\u00ed jasne oddeli\u0165.<\/p>\n<ul>\n<li>Pou\u017eite vysok\u00e9 rozl\u00ed\u0161enie <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fft\/\">R\u00fdchla premena funkcie (FFT)<\/a> \u2014 rozl\u00ed\u0161enie lep\u0161ie ako 0,2 Hz \u2014 na rozl\u00ed\u0161enie postrann\u00fdch p\u00e1siem; <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/fft-resolution-calculator\/\">Kalkula\u010dka rozl\u00ed\u0161enia FFT<\/a> v\u00e1m pom\u00f4\u017ee vybra\u0165 po\u010det riadkov a \u0161\u00edrku.<\/li>\n<li>Motor otestujte pod za\u0165a\u017een\u00edm, preto\u017ee bo\u010dn\u00e9 p\u00e1sma sa zv\u00e4\u010d\u0161uj\u00fa s rast\u00facim pr\u00fadom.<\/li>\n<li>Vopred vypo\u010d\u00edtajte o\u010dak\u00e1van\u00fd sklz a frekvenciu prechodu p\u00f3lov pre motor.<\/li>\n<li>Search the <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/spectrum\/\">spektrum<\/a> pre symetrick\u00e9 postrann\u00e9 p\u00e1sma pri \u00b1F<sub>P<\/sub> v okol\u00ed vrcholu 1\u00d7.<\/li>\n<li>Zobrazte v\u00fdvoj amplit\u00fady postrann\u00e9ho p\u00e1sma v \u010dase.<\/li>\n<\/ul>\n<p>T\u00fato \u00falohu bez probl\u00e9mov zvl\u00e1dne aj prenosn\u00fd pr\u00edstroj. Dvojkan\u00e1lov\u00fd analyz\u00e1tor, ako je napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> captures the vibration spectrum at the motor bearing while its optical laser tachometer reads true shaft speed, letting you fix the precise 1\u00d7 frequency, compute the slip, and look for the pole-pass-spaced sidebands that confirm broken bars \u2014 all with the motor running under its normal load. Because the same instrument also measures 1\u00d7 amplitude and phase, it cleanly separates a genuine rotor-bar signature from a simple <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/running-speed\/\">r\u00fdchlos\u0165 behu<\/a> nerovnov\u00e1ha, ktor\u00e1 by si vy\u017eadovala vyv\u00e1\u017eenie, a nie v\u00fdmenu rotora.<\/p>\n<h3>Testovanie MCSA<\/h3>\n<ul>\n<li>Pripevnite pr\u00fadov\u00e9 svorky na vodi\u010de motora.<\/li>\n<li>Z\u00edskajte pr\u00fadov\u00fd priebeh sign\u00e1lu a vypo\u010d\u00edtajte jeho FFT.<\/li>\n<li>H\u013eadajte postrann\u00e9 p\u00e1sma na frekvencii f<sub>sie\u0165<\/sub> \u00b1 2\u00b7s\u00b7f<sub>sie\u0165<\/sub> (that is, f<sub>sie\u0165<\/sub> \u00b1 F<sub>P<\/sub>).<\/li>\n<li>Porovnajte s referen\u010dnou hodnotou pre zdrav\u00fd motor.<\/li>\n<li>To m\u00f4\u017ee upozorni\u0165 na probl\u00e9m e\u0161te sk\u00f4r, ako sa prejavia pr\u00edznaky vibr\u00e1ci\u00ed.<\/li>\n<\/ul>\n<h2>6. N\u00e1pravn\u00e9 opatrenia<\/h2>\n<h3>Okam\u017eit\u00e1 reakcia<\/h3>\n<ul>\n<li>Zv\u00fd\u0161te frekvenciu monitorovania \u2013 najsk\u00f4r mesa\u010dne, potom t\u00fd\u017edenne a nakoniec denne.<\/li>\n<li>Sledujte r\u00fdchlos\u0165 rastu amplit\u00fady postrann\u00e9ho p\u00e1sma prostredn\u00edctvom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trend-analysis\/\">anal\u00fdza trendov<\/a>.<\/li>\n<li>Objednajte si n\u00e1hradn\u00fd motor alebo napl\u00e1nujte v\u00fdmenu rotora.<\/li>\n<li>Ak je to mo\u017en\u00e9, skr\u00e1\u0165te pracovn\u00fd cyklus a obmedzte po\u010det spusten\u00ed na minimum.<\/li>\n<li>Zaznamenajte priebeh udalosti na \u00fa\u010dely anal\u00fdzy poruchy.<\/li>\n<\/ul>\n<h3>Mo\u017enosti opravy<\/h3>\n<ul>\n<li><strong>V\u00fdmena rotora:<\/strong> najspo\u013eahlivej\u0161ia vo\u013eba pre ve\u013ek\u00e9 motory (nad 100 HP).<\/li>\n<li><strong>Preliatie rotora:<\/strong> \u0161pecializovan\u00e9 servisy dok\u00e1\u017eu prelia\u0165 hlin\u00edkov\u00e9 rotory.<\/li>\n<li><strong>V\u00fdmena motora:<\/strong> \u010dasto naj\u00faspornej\u0161ie rie\u0161enie pre mal\u00e9 motory (do 50 HP).<\/li>\n<li><strong>Vy\u0161etrovanie pr\u00ed\u010din:<\/strong> zisti\u0165, pre\u010do sa ty\u010de zlomili, aby sa tomu v bud\u00facnosti zabr\u00e1nilo.<\/li>\n<\/ul>\n<h3>Prevencia<\/h3>\n<ul>\n<li>Pou\u017e\u00edvajte m\u00e4kk\u00e9 sp\u00fa\u0161\u0165a\u010de alebo frekven\u010dn\u00e9 meni\u010de na zn\u00ed\u017eenie sp\u00fa\u0161\u0165acieho pr\u00fadu a tepeln\u00e9ho nam\u00e1hania.<\/li>\n<li>Obmedzte po\u010diato\u010dn\u00fa frekvenciu pri z\u00e1\u0165a\u017eiach s vysokou zotrva\u010dnos\u0165ou.<\/li>\n<li>Zvo\u013ete motory dimenzovan\u00e9 na skuto\u010dn\u00fd pracovn\u00fd cyklus \u2013 modely s \u010dast\u00fdm sp\u00fa\u0161\u0165an\u00edm pre prev\u00e1dzku s vysok\u00fdm po\u010dtom cyklov.<\/li>\n<li>Zabezpe\u010dte dostato\u010dn\u00e9 vetranie a chladenie motora.<\/li>\n<li>Zabezpe\u010dte ochranu proti prev\u00e1dzke v jednof\u00e1zovom re\u017eime.<\/li>\n<\/ul>\n<p>Zlomen\u00e9 ty\u010de rotora tvoria len asi 10\u201315 % <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/motor-defects\/\">motor failures<\/a>, no zanech\u00e1vaj\u00fa nezamenite\u013en\u00fd podpis postrann\u00fdch p\u00e1siem frekvencie prechodu p\u00f3lov, ktor\u00fd podporuje spo\u013eahliv\u00fa v\u010dasn\u00fa detekciu pomocou vibra\u010dnej alebo pr\u00fadovej anal\u00fdzy. Pochopenie mechanizmu tepelnej \u00fanavy, rozpoznanie charakteristick\u00e9ho vzoru postrann\u00fdch p\u00e1siem a za\u010dlenenie t\u00fdchto kontrol do <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/condition-monitoring\/\">monitorovanie stavu<\/a> Tento program umo\u017e\u0148uje pl\u00e1novan\u00fa v\u00fdmenu motora \u2013 sk\u00f4r, ne\u017e sa porucha jednej ty\u010de prejav\u00ed re\u0165azovou reakciou v podobe por\u00fach viacer\u00fdch ty\u010d\u00ed a dlh\u0161\u00edch nepl\u00e1novan\u00fdch odst\u00e1vok.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/\">\u2190 Sp\u00e4\u0165 na hlavn\u00fd index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Z\u00edskajte inform\u00e1cie o zlomen\u00fdch rotorov\u00fdch ty\u010diach v asynchr\u00f3nnych motoroch, zlomen\u00fdch vodi\u010dov\u00fdch ty\u010diach, ktor\u00e9 sp\u00f4sobuj\u00fa bo\u010dn\u00e9 p\u00e1sma sklzovej frekvencie, pulz\u00e1cie kr\u00fatiaceho momentu a postupn\u00e9 zlyhanie, ak sa nezistia v\u010das.<\/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\/sk\/wp-json\/wp\/v2\/glossary\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/63\/revisions"}],"predecessor-version":[{"id":102161,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/63\/revisions\/102161"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}