{"id":254,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/stator-defects\/"},"modified":"2026-05-23T22:54:21","modified_gmt":"2026-05-23T22:54:21","slug":"stator-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/stator-defects\/","title":{"rendered":"\u010co s\u00fa poruchy statora? Poruchy vinutia v motoroch"},"content":{"rendered":"<h1>Pochopenie ch\u00fdb statora v elektromotoroch<\/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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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\/254?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>Vady statora<\/strong> Medzi poruchy stacion\u00e1rnych vinut\u00ed a jadra elektromotora patria: preru\u0161enie izol\u00e1cie, skraty medzi z\u00e1vitmi, skraty medzi f\u00e1zami, skraty na zem, zne\u010distenie vinutia a po\u0161kodenie lamiel. Ide o hlavn\u00fd typ poruchy \u2013 poruchy vinutia statora tvoria pribli\u017ene 30\u201340 % v\u0161etk\u00fdch por\u00fach motorov, \u010d\u00edm sa st\u00e1vaj\u00fa druhou naj\u010dastej\u0161ou pr\u00ed\u010dinou po <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-defects\/\">poruchy lo\u017e\u00edsk<\/a>. Porucha statora nar\u00fa\u0161a magnetick\u00fa symetriu motora a t\u00e1to asymetria sa mechanicky prejavuje ako <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a> na <strong>dvojn\u00e1sobok sie\u0165ovej frekvencie<\/strong> (120 Hz pri nap\u00e1jan\u00ed 60 Hz, 100 Hz pri nap\u00e1jan\u00ed 50 Hz), ako aj elektricky prostredn\u00edctvom nesymetrie pr\u00fadu, na termov\u00edziov\u00fdch sn\u00edmkach a pri meraniach izola\u010dn\u00e9ho odporu.<\/p>\n<p>Je d\u00f4le\u017eit\u00e9 rozumie\u0165 poruch\u00e1m statora, preto\u017ee sa zvy\u010dajne vyv\u00edjaj\u00fa pomaly \u2013 v priebehu mesiacov \u010di rokov \u2013, \u010do poskytuje dostatok \u010dasu na ich v\u010dasn\u00e9 odhalenie; ak sa v\u0161ak nelie\u010dia, m\u00f4\u017eu eskalova\u0165 a\u017e do katastrof\u00e1lneho prehorenia, ktor\u00e9 m\u00f4\u017ee sp\u00f4sobi\u0165 po\u017eiar, rozsiahle po\u0161kodenie motora alebo skuto\u010dn\u00e9 ohrozenie bezpe\u010dnosti. Tieto poruchy sa vyskytuj\u00fa popri probl\u00e9moch na strane rotora, ktor\u00e9 s\u00fa pop\u00edsan\u00e9 v <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/electrical-faults\/\">elektrick\u00e9 poruchy<\/a> a \u0161ir\u0161ia skupina <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/motor-defects\/\">chyby motora<\/a>.<\/p>\n<h2>1. Druhy por\u00fach statora<\/h2>\n<h3>Poruchy izol\u00e1cie<\/h3>\n<p>Najrozsiahlej\u0161ia kateg\u00f3ria, v ktorej takmer v\u017edy vznikaj\u00fa probl\u00e9my so statorom.<\/p>\n<ul>\n<li><strong>Skraty medzi z\u00e1vitmi:<\/strong> dojde k poruche izol\u00e1cie medzi susedn\u00fdmi z\u00e1vitmi tej istej cievky. Skratovan\u00e9 z\u00e1vity potom ved\u00fa nadmern\u00fd cirkula\u010dn\u00fd pr\u00fad a vytv\u00e1raj\u00fa lok\u00e1lne prehrievanie. Porucha za\u010d\u00edna v malom rozsahu a postupne zasahuje \u010fal\u0161ie z\u00e1vity; prejavuje sa nes\u00famerom pr\u00fadu, teplotn\u00fdmi prehrievac\u00edmi bodmi a zv\u00fd\u0161en\u00fdmi vibr\u00e1ciami s frekvenciou 2\u00d7f \u2013 a je pr\u00ed\u010dinou v\u00e4\u010d\u0161iny por\u00fach statora.<\/li>\n<li><strong>Poruchy medzi f\u00e1zami:<\/strong> D\u00f4jde k poruche izol\u00e1cie medzi jednotliv\u00fdmi f\u00e1zami. Ide o z\u00e1va\u017enej\u0161\u00ed probl\u00e9m ne\u017e skrat medzi z\u00e1vitmi, ktor\u00fd m\u00f4\u017ee sp\u00f4sobi\u0165 okam\u017eit\u00e9 vypnutie alebo v\u00e1\u017ene po\u0161kodenie; prejavuje sa zvy\u010dajne v\u00fdraznou nerovnov\u00e1hou pr\u00fadu, ktor\u00e1 m\u00f4\u017ee aktivova\u0165 nadpr\u00fadov\u00fa ochranu.<\/li>\n<li><strong>Zemn\u00e9 poruchy (f\u00e1za k r\u00e1mu):<\/strong> D\u00f4jde k poruche izol\u00e1cie medzi vinut\u00edm a telom motora. Ide o bezpe\u010dnostn\u00fd probl\u00e9m, preto\u017ee m\u00f4\u017ee d\u00f4js\u0165 k nap\u00e4tiu na tele motora a vzniku nebezpe\u010denstva \u00farazu elektrick\u00fdm pr\u00fadom. T\u00fato poruchu zachyt\u00ed ochrana proti zemn\u00e9mu skratu a meranie izola\u010dn\u00e9ho odporu; jej pr\u00ed\u010dinou je zvy\u010dajne starnutie izol\u00e1cie, zne\u010distenie, mechanick\u00e9 po\u0161kodenie alebo vlhkos\u0165.<\/li>\n<\/ul>\n<h3>Po\u0161kodenie vinutia<\/h3>\n<ul>\n<li><strong>Mechanick\u00e9 po\u0161kodenie:<\/strong> cievky po\u0161koden\u00e9 pri in\u0161tal\u00e1cii alebo \u00fadr\u017ebe.<\/li>\n<li><strong>Tepeln\u00e9 po\u0161kodenie:<\/strong> prehrievanie, ktor\u00e9 po\u0161kodzuje izol\u00e1ciu aj me\u010f.<\/li>\n<li><strong>Kontamin\u00e1cia:<\/strong> olej, chemik\u00e1lie alebo vodiv\u00fd prach na vinutiach.<\/li>\n<li><strong>Po\u0161kodenie vlhkos\u0165ou:<\/strong> vniknutie vody, ktor\u00e9 sp\u00f4sobuje povrchov\u00e9 iskrenie a skraty.<\/li>\n<li><strong>Po\u0161kodenie kor\u00f3nou:<\/strong> vysok\u00e9 nap\u00e4tie, ktor\u00e9 ionizuje okolit\u00e9 ovzdu\u0161ie a nar\u00fa\u0161a izol\u00e1ciu.<\/li>\n<\/ul>\n<h3>Probl\u00e9my s laminovan\u00edm<\/h3>\n<ul>\n<li>Lamin\u00e1ty jadra sa navz\u00e1jom skratovali, \u010do zn\u00ed\u017eilo \u00fa\u010dinnos\u0165 a sp\u00f4sobilo prehrievanie.<\/li>\n<li>Po\u0161koden\u00e9 alebo uvo\u013enen\u00e9 lamely.<\/li>\n<li>Posun alebo posunutie jadra, ktor\u00e9 m\u00f4\u017ee naru\u0161i\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/air-gap\/\">vzduchov\u00e1 medzera<\/a>.<\/li>\n<li>V\u00fdsledkom s\u00fa zv\u00fd\u0161en\u00e9 straty sp\u00f4soben\u00e9 v\u00edriv\u00fdmi pr\u00fadmi a lok\u00e1lne prehrievanie.<\/li>\n<\/ul>\n<h2>2. Pr\u00ed\u010diny poruchy statora<\/h2>\n<h3>Tepeln\u00e1 degrad\u00e1cia<\/h3>\n<ul>\n<li><strong>Pre\u0165a\u017eenie:<\/strong> Nadmern\u00fd pr\u00fad zahreje vinutia nad ich izola\u010dn\u00fa odolnos\u0165.<\/li>\n<li><strong>Zablokovan\u00e9 chladenie:<\/strong> Nedostato\u010dn\u00e9 vetranie ur\u00fdch\u013euje tepeln\u00e9 starnutie.<\/li>\n<li><strong>Vysok\u00e1 teplota okolia:<\/strong> zni\u017euje \u00fa\u010dinnos\u0165 chladenia.<\/li>\n<li><strong>\u010cast\u00e9 \u0161tartovanie:<\/strong> Opakovan\u00e9 n\u00e1behov\u00e9 pr\u00fady sp\u00f4sobuj\u00fa tepeln\u00e9 nam\u00e1hanie.<\/li>\n<li><strong>\u017divotnos\u0165 izol\u00e1cie:<\/strong> ako v\u0161eobecn\u00e9 pravidlo plat\u00ed, \u017ee ka\u017ed\u00fdch 10 \u00b0C nad menovitou teplotou skracuje \u017eivotnos\u0165 izol\u00e1cie na polovicu.<\/li>\n<\/ul>\n<h3>Elektrick\u00e9 nam\u00e1hanie<\/h3>\n<ul>\n<li><strong>Skokov\u00fd vzrast nap\u00e4tia:<\/strong> prep\u00e4\u0165ov\u00e9 a sp\u00ednacie impulzy nam\u00e1haj\u00fa izol\u00e1ciu.<\/li>\n<li><strong>Nes\u00famern\u00e9 nap\u00e4tie:<\/strong> nerovnak\u00e9 f\u00e1zov\u00e9 nap\u00e4tia vyvol\u00e1vaj\u00fa cirkula\u010dn\u00e9 pr\u00fady \u2014 \u010do \u00fazko s\u00favis\u00ed s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/electrical-unbalance\/\">elektrick\u00e1 nevyv\u00e1\u017eenos\u0165<\/a>.<\/li>\n<li><strong>Over-voltage:<\/strong> prev\u00e1dzka pri nap\u00e4t\u00ed vy\u0161\u0161om, ako je menovit\u00e9 nap\u00e4tie.<\/li>\n<li><strong>VFD effects:<\/strong> Vysok\u00e1 hodnota dV\/dt pri PWM sp\u00ednan\u00ed po\u0161kodzuje izol\u00e1ciu, najm\u00e4 prv\u00e9 z\u00e1vity cievky.<\/li>\n<\/ul>\n<h3>Zne\u010distenie a \u017eivotn\u00e9 prostredie<\/h3>\n<ul>\n<li><strong>Vlhkos\u0165:<\/strong> Vlhkos\u0165 alebo vniknutie vody zni\u017euje izola\u010dn\u00fd odpor.<\/li>\n<li><strong>Vodiv\u00fd prach:<\/strong> kovov\u00e9 \u010dastice alebo uhl\u00edkov\u00fd prach preru\u0161uj\u00fa izol\u00e1ciu.<\/li>\n<li><strong>Chemik\u00e1lie:<\/strong> v\u00fdpary koroz\u00edvnych l\u00e1tok alebo rozp\u00fa\u0161\u0165adiel po\u0161kodzuj\u00fa izola\u010dn\u00fd syst\u00e9m.<\/li>\n<li><strong>Olej a tuk:<\/strong> Ropn\u00e9 produkty po\u0161kodzuj\u00fa organick\u00fa izol\u00e1ciu.<\/li>\n<\/ul>\n<h3>Mechanick\u00e9 pr\u00ed\u010diny<\/h3>\n<ul>\n<li><strong>Vibr\u00e1cie:<\/strong> Nadmern\u00e9 vibr\u00e1cie sp\u00f4sobuj\u00fa opotrebenie izol\u00e1cie.<\/li>\n<li><strong>Tepeln\u00e9 cykly:<\/strong> Opakovan\u00e9 roz\u0165ahovanie a s\u0165ahovanie sp\u00f4sobuje deform\u00e1ciu a praskanie izol\u00e1cie.<\/li>\n<li><strong>Rotor strikes:<\/strong> Kontakt rotora fyzicky po\u0161kodzuje vinutia.<\/li>\n<li><strong>Po\u0161kodenie pri in\u0161tal\u00e1cii:<\/strong> hrub\u00e9 zaobch\u00e1dzanie pri prev\u00edjan\u00ed alebo v\u00fdmene.<\/li>\n<\/ul>\n<h2>3. Charakteristika vibr\u00e1ci\u00ed<\/h2>\n<h3>Hlavn\u00fd ukazovate\u013e: dvojn\u00e1sobok sie\u0165ovej frekvencie<\/h3>\n<p>Charakteristick\u00fdm znakom poruchy statora je pr\u00edtomnos\u0165 energie s dvojn\u00e1sobnou frekvenciou oproti nap\u00e1jacej frekvencii:<\/p>\n<ul>\n<li><strong>Frekvencia:<\/strong> 120 Hz v sie\u0165ach s frekvenciou 60 Hz, 100 Hz v sie\u0165ach s frekvenciou 50 Hz \u2014 n\u00e1sobok <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/electrical-frequency\/\">frekvencia elektrickej siete<\/a>, nie r\u00fdchlosti hriade\u013ea.<\/li>\n<li><strong>Mechanizmus:<\/strong> asymetrick\u00e9 magnetick\u00e9 pole vyvol\u00e1va nevyv\u00e1\u017een\u00fa elektromagnetick\u00fa silu, \u010do je forma <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/magnetic-pull\/\">magnetick\u00fd \u0165ah<\/a> ktor\u00fd pulzuje s dvojn\u00e1sobnou frekvenciou oproti sie\u0165ovej frekvencii.<\/li>\n<li><strong>Zdrav\u00e9 motory:<\/strong> zlo\u017eka 2\u00d7f je v\u017edy pr\u00edtomn\u00e1, ale jej hodnota je mal\u00e1 (menej ako ~10 % hodnoty 1\u00d7).<\/li>\n<li><strong>Poruchy st\u00e1tora:<\/strong> amplit\u00fada 2\u00d7f je zv\u00fd\u0161en\u00e1 (nad ~20\u201350 % hodnoty 1\u00d7, niekedy aj ove\u013ea vy\u0161\u0161ia).<\/li>\n<li><strong>Postup:<\/strong> amplit\u00fada sa zvy\u0161uje s t\u00fdm, ako sa porucha zhor\u0161uje.<\/li>\n<\/ul>\n<p>Existuje jeden praktick\u00fd test, ktor\u00fdm mo\u017eno odl\u00ed\u0161i\u0165 magnetick\u00fd 2\u00d7f od mechanick\u00e9ho: vypnite nap\u00e1janie. \u010cisto elektromagnetick\u00e1 zlo\u017eka zmizne okam\u017eite po odpojen\u00ed nap\u00e1jania, zatia\u013e \u010do mechanick\u00e1 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/running-speed\/\">r\u00fdchlos\u0165 behu<\/a> harmonick\u00e1 zlo\u017eka odoznieva len postupne, k\u00fdm sa rotor nezastav\u00ed.<\/p>\n<h3>\u010eal\u0161ie komponenty<\/h3>\n<ul>\n<li>Zlo\u017eka s frekvenciou siete (1\u00d7f) sa m\u00f4\u017ee zv\u00fd\u0161i\u0165.<\/li>\n<li>Vy\u0161\u0161ia <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/harmonics\/\">harmonick\u00e9<\/a> (4\u00d7f, 6\u00d7f) sa m\u00f4\u017ee vyskytn\u00fa\u0165.<\/li>\n<li>Celkov\u00e1 \u00farove\u0148 vibr\u00e1ci\u00ed sa m\u00f4\u017ee zv\u00fd\u0161i\u0165.<\/li>\n<li>Elektromagnetick\u00e1 sila je \u010dasto po\u010dute\u013en\u00e1 ako bzu\u010danie s frekvenciou 120\/100 Hz.<\/li>\n<\/ul>\n<h2>4. Met\u00f3dy detekcie<\/h2>\n<h3>Anal\u00fdza vibr\u00e1ci\u00ed<\/h3>\n<ul>\n<li>Sledujte amplit\u00fadu s dvojn\u00e1sobnou frekvenciou sie\u0165ov\u00e9ho nap\u00e4tia a sledujte jej v\u00fdvoj v \u010dase.<\/li>\n<li>Porovnajte s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/baseline\/\">z\u00e1kladn\u00e1 l\u00ednia<\/a> alebo v porovnan\u00ed s podobn\u00fdmi motormi.<\/li>\n<li>Vydajte v\u00fdstrahu, ke\u010f hodnota 2\u00d7f prekro\u010d\u00ed pribli\u017ene 30 % vibr\u00e1ci\u00ed pri 1\u00d7 prev\u00e1dzkovej r\u00fdchlosti.<\/li>\n<li>St\u00fapaj\u00faci trend potvrdzuje sk\u00f4r postupn\u00fa chybu ne\u017e nemenn\u00fa kon\u0161truk\u010dn\u00fa vlastnos\u0165.<\/li>\n<\/ul>\n<h3>Merania pr\u00fadu<\/h3>\n<ul>\n<li><strong>Vyrovnanie f\u00e1zov\u00e9ho pr\u00fadu:<\/strong> zmera\u0165 pr\u00fad v ka\u017edej f\u00e1ze.<\/li>\n<li><strong>Nerovnov\u00e1ha nad ~10 %:<\/strong> nazna\u010duje probl\u00e9m s vinut\u00edm.<\/li>\n<li><strong>Klie\u0161tov\u00fd mera\u010d:<\/strong> jednoduch\u00e9 meranie v ter\u00e9ne.<\/li>\n<li><strong>Analyz\u00e1tor kvality elektrickej energie:<\/strong> podrobn\u00e1 anal\u00fdza priebehu pr\u00fadu, ktor\u00e1 dop\u013a\u0148a pr\u00e1cu zameran\u00fa na charakteristiku pr\u00fadu motora, ktor\u00e1 sa pou\u017e\u00edva na vyh\u013ead\u00e1vanie <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/broken-rotor-bars\/\">zlomen\u00e9 rotorov\u00e9 ty\u010de<\/a>.<\/li>\n<\/ul>\n<h3>Meranie izola\u010dn\u00e9ho odporu<\/h3>\n<ul>\n<li><strong>Megaohmometer (Megger):<\/strong> zmera\u0165 odpor vinutia vo\u010di zemi.<\/li>\n<li><strong>Prijatie:<\/strong> zvy\u010dajne nad 1 M\u03a9 na kV plus minim\u00e1lne 1 M\u03a9.<\/li>\n<li><strong>Trendy:<\/strong> klesaj\u00face hodnoty nazna\u010duj\u00fa zhor\u0161enie.<\/li>\n<li><strong>Index polariz\u00e1cie:<\/strong> pomer hodnoty nameranej za 10 min\u00fat k hodnote nameranej za 1 min\u00fatu (hodnota nad 2,0 je v poriadku, hodnota pod 2,0 je podozriv\u00e1).<\/li>\n<\/ul>\n<p>Ke\u010f\u017ee prahov\u00e1 hodnota pre \u00faspe\u0161nos\u0165\/ne\u00faspe\u0161nos\u0165 z\u00e1vis\u00ed od menovit\u00e9ho nap\u00e4tia a teploty, n\u00e1stroj <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/insulation-resistance-calculator\/\">Tlmo\u010dn\u00edk pre meranie izola\u010dn\u00e9ho odporu (megger)<\/a> je u\u017eito\u010dn\u00e9 na prevod surov\u00fdch nameran\u00fdch hodn\u00f4t na v\u00fdsledok pod\u013ea normy IEEE 43.<\/p>\n<h3>Termovizja<\/h3>\n<ul>\n<li>Infra\u010derven\u00e1 kamera odha\u013euje miesta s nadmern\u00fdm zahrievan\u00edm na r\u00e1me motora.<\/li>\n<li>Lok\u00e1lne prehrievanie poukazuje na miesto poruchy vinutia.<\/li>\n<li>Teplotn\u00e1 nerovnov\u00e1ha medzi f\u00e1zami je sama osebe pr\u00edznakom.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/thermography\/\">Termografia<\/a> dok\u00e1\u017ee odhali\u0165 vznikaj\u00face poruchy sk\u00f4r, ako ich odhalia elektrick\u00e9 testy.<\/li>\n<\/ul>\n<h3>Surge testing<\/h3>\n<ul>\n<li>Vytvor\u00ed nap\u00e4\u0165ov\u00fd impulz a porovn\u00e1 f\u00e1zov\u00e9 charakteristiky.<\/li>\n<li>Zist\u00ed skraty medzi z\u00e1vitmi, ktor\u00e9 in\u00e9 testy nezachytia.<\/li>\n<li>Vy\u017eaduje \u0161pecializovan\u00e9 vybavenie.<\/li>\n<li>Be\u017ene sa pou\u017e\u00edva v motor\u00e1r\u0148ach na kontrolu kvality po previnut\u00ed.<\/li>\n<\/ul>\n<h2>5. V\u00fdvoj a d\u00f4sledky<\/h2>\n<p>Poruchy statora prebiehaj\u00fa v rozpoznate\u013en\u00fdch f\u00e1zach, a pr\u00e1ve to je d\u00f4vodom, pre\u010do <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/condition-monitoring\/\">monitorovanie stavu<\/a> program, ktor\u00fd je proti nim tak\u00fd \u00fa\u010dinn\u00fd:<\/p>\n<ul>\n<li><strong>Early stage:<\/strong> mierny pokles izola\u010dn\u00e9ho odporu, mal\u00e1 nerovnov\u00e1ha pr\u00fadu (menej ako 5 %) a nepatrn\u00fd n\u00e1rast vibr\u00e1ci\u00ed s frekvenciou 2\u00d7f \u2013 zistite\u013en\u00fd len citliv\u00fdmi meraniami.<\/li>\n<li><strong>Stredn\u00fd stupe\u0148:<\/strong> zrete\u013en\u00e1 nerovnov\u00e1ha pr\u00fadu (5\u201315 %), zv\u00fd\u0161en\u00e9 2\u00d7f kmity (20\u201350 % hodnoty 1\u00d7), vidite\u013en\u00e9 prehriate miesta na termov\u00edzii a klesaj\u00faci izola\u010dn\u00fd odpor.<\/li>\n<li><strong>Pokro\u010dil\u00e9 \u0161t\u00e1dium:<\/strong> v\u00fdrazn\u00e1 nerovnov\u00e1ha pr\u00fadu (viac ako 15 %), ve\u013emi siln\u00e9 vibr\u00e1cie s frekvenciou 2\u00d7f, zjavn\u00e9 prehrievanie, n\u00edzky izola\u010dn\u00fd odpor a re\u00e1lne riziko bezprostrednej poruchy.<\/li>\n<li><strong>Z\u00e1va\u017en\u00e1 porucha:<\/strong> \u00fapln\u00e9 sp\u00e1lenie vinutia, mo\u017en\u00fd vznik po\u017eiaru alebo dymu, aktiv\u00e1cia ochrany alebo prep\u00e1len\u00e1 poistka a rozsiahle po\u0161kodenie vy\u017eaduj\u00face previnutie alebo v\u00fdmenu.<\/li>\n<\/ul>\n<h2>6. N\u00e1pravn\u00e9 opatrenia<\/h2>\n<p><strong>Pri zisten\u00ed,<\/strong> zv\u00fd\u0161te frekvenciu monitorovania pod\u013ea intenzity vibr\u00e1ci\u00ed, zn\u00ed\u017ete prev\u00e1dzkov\u00e9 za\u0165a\u017eenie tam, kde je to mo\u017en\u00e9 (zn\u00ed\u017ete za\u0165a\u017eenie alebo pracovn\u00fd cyklus), napl\u00e1nujte previnutie alebo v\u00fdmenu a zistite pr\u00ed\u010dinu poruchy, aby sa u\u017e neopakovala.<\/p>\n<p><strong>Repair options<\/strong> z\u00e1vis\u00ed do ve\u013ekej miery od ve\u013ekosti motora:<\/p>\n<ul>\n<li><strong>Prev\u00edjanie motora:<\/strong> vymeni\u0165 vinutia statora \u2014 zvy\u010dajne sa to oplat\u00ed pri ve\u013ek\u00fdch motoroch (nad ~100 HP).<\/li>\n<li><strong>V\u00fdmena motora:<\/strong> zvy\u010dajne je to \u00faspornej\u0161ie pri mal\u00fdch motoroch (do cca 50 HP).<\/li>\n<li><strong>V\u00fdmena cievky:<\/strong> v niektor\u00fdch kon\u0161trukci\u00e1ch je to mo\u017en\u00e9, a to v\u00fdmenou jednotliv\u00fdch cievok.<\/li>\n<li><strong>Do\u010dasn\u00e1 prev\u00e1dzka:<\/strong> Porucha v po\u010diato\u010dnom \u0161t\u00e1diu m\u00f4\u017ee umo\u017eni\u0165 \u010fal\u0161iu prev\u00e1dzku pod d\u00f4kladn\u00fdm doh\u013eadom, k\u00fdm sa zabezpe\u010d\u00ed n\u00e1hradn\u00fd diel.<\/li>\n<\/ul>\n<p><strong>Prevencia<\/strong> Ide predov\u0161etk\u00fdm o dodr\u017eiavanie kon\u0161truk\u010dn\u00fdch limitov: prev\u00e1dzka v r\u00e1mci menovit\u00e9ho nap\u00e4tia, pr\u00fadu a teploty; zabezpe\u010denie dostato\u010dn\u00e9ho vetrania a chladenia; ochrana vinutia pred zne\u010disten\u00edm pomocou vhodn\u00fdch krytov a tesnen\u00ed; in\u0161tal\u00e1cia prep\u00e4\u0165ovej ochrany na kritick\u00e9 motory; vykon\u00e1vanie pravideln\u00fdch meran\u00ed izol\u00e1cie (u kritick\u00fdch strojov raz ro\u010dne); a vykon\u00e1vanie teplotn\u00fdch meran\u00ed s cie\u013eom odhali\u0165 vznikaj\u00face miesta s nadmern\u00fdm zahrievan\u00edm.<\/p>\n<h2>7. Kde sa hodia vibra\u010dn\u00e9 n\u00e1radie<\/h2>\n<p>Ke\u010f\u017ee charakteristick\u00fdm pr\u00edznakom poruchy statora je mechanick\u00fd jav \u2013 zv\u00fd\u0161en\u00e9 vibr\u00e1cie s dvojn\u00e1sobnou frekvenciou siete \u2013, prenosn\u00fd analyz\u00e1tor je z\u00e1kladn\u00fdm n\u00e1strojom na po\u010diato\u010dn\u00e9 skr\u00edningov\u00e9 vy\u0161etrenie. V ter\u00e9ne technici pripevnia <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/accelerometer\/\">akcelerometer<\/a> na motore a pou\u017eite <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> to capture the <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/spectrum\/\">vibra\u010dn\u00e9 spektrum<\/a>, zmerajte amplit\u00fadu l\u00ednie 100\/120 Hz a porovnajte jej priebeh s referen\u010dnou krivkou motora. Test pri vypnutom nap\u00e1jan\u00ed n\u00e1sledne potvrd\u00ed, \u010di ide o elektromagnetick\u00fd \u0161pi\u010dkov\u00fd sign\u00e1l. Na prepo\u010det \u00fadajov z typov\u00e9ho \u0161t\u00edtku na presn\u00e9 diagnostick\u00e9 frekvencie, ktor\u00e9 treba sledova\u0165, <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/motor-electrical-frequencies\/\">Kalkula\u010dka frekvencie elektrick\u00fdch por\u00fach motora<\/a> vysvet\u013euje pojmy ako sie\u0165ov\u00e1 frekvencia, sklz a frekvencia prechodu p\u00f3lov.<\/p>\n<p>Pri spolo\u010dnom pou\u017eit\u00ed \u2013 monitorovanie vibr\u00e1ci\u00ed pri dvojn\u00e1sobku sie\u0165ovej frekvencie, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fft\/\">R\u00fdchla premena funkcie (FFT)<\/a> Anal\u00fdza pr\u00fadu, termov\u00edzia a pravideln\u00e9 elektrick\u00e9 merania \u2013 tieto met\u00f3dy odhalia ve\u013ek\u00fa v\u00e4\u010d\u0161inu por\u00fach statora v \u0161t\u00e1diu, ke\u010f je ich oprava e\u0161te finan\u010dne nen\u00e1ro\u010dn\u00e1. Pochopenie priebehu v\u00fdvoja od mierneho po\u0161kodenia izol\u00e1cie a\u017e po katastrof\u00e1lne prehorenie umo\u017e\u0148uje \u00fadr\u017eb\u00e1rskemu t\u00edmu zasiahnu\u0165 v spr\u00e1vnom okamihu a prija\u0165 spr\u00e1vne rozhodnutie, \u010di je vhodnej\u0161ie stator previn\u00fa\u0165, alebo vymeni\u0165.<\/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 poruch\u00e1ch statora vr\u00e1tane por\u00fach izol\u00e1cie, medziz\u00e1vitov\u00fdch skratov a po\u0161kodenia vinutia, ktor\u00e9 sp\u00f4sobuj\u00fa vibr\u00e1cie s dvojn\u00e1sobnou frekvenciou siete a s\u00fa detekovate\u013en\u00e9 pomocou pr\u00fadovej a tepelnej anal\u00fdzy.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-254","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/254","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":1,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/254\/revisions"}],"predecessor-version":[{"id":101412,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/254\/revisions\/101412"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=254"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}