{"id":167,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/motor-defects\/"},"modified":"2026-07-03T09:58:42","modified_gmt":"2026-07-03T09:58:42","slug":"motor-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/motor-defects\/","title":{"rendered":"Co jsou z\u00e1vady motoru? Diagnostika elektromotoru"},"content":{"rendered":"<h1>Pochopen\u00ed vad elektromotor\u016f<\/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\/cs\/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\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\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\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\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 vibrac\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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\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 ot\u00e1\u010dkom\u011br)\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/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=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/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\u00e1kladna.\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed 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\u00ed 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed 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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/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 sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/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 (pokud se 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/167?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=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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 motoru<\/strong> jsou to poruchy a zp\u016fsoby selh\u00e1n\u00ed, kter\u00e9 se vyskytuj\u00ed u elektromotor\u016f \u2013 od \u010dist\u011b mechanick\u00fdch probl\u00e9m\u016f (poruchy lo\u017eisek, kontakt rotoru se statorem, probl\u00e9my s h\u0159\u00eddel\u00ed) p\u0159es elektromagnetick\u00e9 probl\u00e9my (zlomen\u00e9 ty\u010de rotoru, poruchy vinut\u00ed statoru, nepravidelnosti vzduchov\u00e9 mezery) a\u017e po kombinovan\u00e9 elektromechanick\u00e9 probl\u00e9my, kde se jedna porucha navz\u00e1jem ovliv\u0148uje s druhou. Ka\u017ed\u00e1 skupina poruch zanech\u00e1v\u00e1 na stroji charakteristickou stopu <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a> a elektrick\u00e9 vlastnosti, tak\u017ee je lze detekovat pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-analysis\/\">anal\u00fdza vibrac\u00ed<\/a>, anal\u00fdzu charakteristik proudu motoru (MCSA) a termovizn\u00ed sn\u00edmkov\u00e1n\u00ed, a to dlouho p\u0159edt\u00edm, ne\u017e dojde k samotn\u00e9 poru\u0161e motoru.<\/p>\n<p>Elektromotory pat\u0159\u00ed k nejpo\u010detn\u011bj\u0161\u00edm stroj\u016fm v ka\u017ed\u00e9m pr\u016fmyslov\u00e9m z\u00e1vod\u011b a jejich poruchy p\u0159edstavuj\u00ed zna\u010dnou \u010d\u00e1st nepl\u00e1novan\u00fdch prostoj\u016f a n\u00e1klad\u016f na \u00fadr\u017ebu. Znalost typick\u00fdch poruchov\u00fdch re\u017eim\u016f jednotliv\u00fdch motor\u016f \u2013 a frekvence, s jakou k nim doch\u00e1z\u00ed \u2013 umo\u017e\u0148uje t\u00fdmu zaji\u0161\u0165uj\u00edc\u00edmu spolehlivost p\u0159ej\u00edt od reaktivn\u00ed v\u00fdm\u011bny k pl\u00e1novan\u00fdm z\u00e1sah\u016fm, \u010d\u00edm\u017e se da\u0159\u00ed p\u0159edch\u00e1zet katastrofick\u00fdm poruch\u00e1m a vyt\u011b\u017eit z ka\u017ed\u00e9ho pohonu maxim\u00e1ln\u00ed spolehlivost.<\/p>\n<h2>1. T\u0159i skupiny poruch elektromotor\u016f<\/h2>\n<p>Pro p\u0159ehlednost lze poruchy motor\u016f rozd\u011blit do t\u0159\u00ed skupin: poruchy spole\u010dn\u00e9 pro v\u0161echna rotuj\u00edc\u00ed za\u0159\u00edzen\u00ed, poruchy typick\u00e9 pro elektromagnetick\u00e9 syst\u00e9my a sm\u00ed\u0161en\u00e9 poruchy, kter\u00e9 spojuj\u00ed ob\u011b tyto oblasti.<\/p>\n<h3>Mechanick\u00e9 z\u00e1vady (spole\u010dn\u00e9 pro v\u0161echna rota\u010dn\u00ed za\u0159\u00edzen\u00ed)<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">Nevyv\u00e1\u017eenost<\/a>:<\/strong> asymetrie hmotnosti rotoru, co\u017e vede k dominantn\u00edmu <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/running-speed\/\">1\u00d7 ot\u00e1\u010dkov\u00e1 rychlost<\/a> vibrace.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-defects\/\">Poruchy lo\u017eisek<\/a>:<\/strong> nej\u010dast\u011bj\u0161\u00ed porucha motoru, kter\u00e1 p\u0159edstavuje zhruba polovinu v\u0161ech poruch.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">Nesouosost<\/a>:<\/strong> chyba spojen\u00ed motoru se z\u00e1t\u011b\u017e\u00ed, klasicky siln\u00e1 slo\u017eka 2\u00d7.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/looseness\/\">Mechanick\u00e1 v\u016fle<\/a>:<\/strong> uvoln\u011bn\u00e9 mont\u00e1\u017en\u00ed no\u017ei\u010dky, koncov\u00e9 kryty nebo sou\u010d\u00e1sti rotoru, co\u017e \u010dasto zp\u016fsobuje vznik \u0159ady harmonick\u00fdch.<\/li>\n<li><strong>Probl\u00e9my s h\u0159\u00eddelem:<\/strong> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bent-shaft\/\">ohnut\u00e1 h\u0159\u00eddel<\/a> nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/cracked-rotor\/\">praskl\u00fd rotor<\/a> co\u017e zp\u016fsobuje prohnut\u00ed rotuj\u00edc\u00edho celku.<\/li>\n<\/ul>\n<h3>Elektromagnetick\u00e9 vady (specifick\u00e9 pro motory)<\/h3>\n<p>To jsou z\u00e1vady, kter\u00e9 p\u0159evodovka ani \u010derpadlo nikdy neprozrad\u00ed \u2013 skr\u00fdvaj\u00ed se v klecov\u00e9m rotoru, vinut\u00ed statoru a magnetick\u00e9 vzduchov\u00e9 meze\u0159e mezi nimi.<\/p>\n<ul>\n<li><strong>Elektrick\u00e9 z\u00e1vady rotoru:<\/strong> <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/broken-rotor-bars\/\">zlomen\u00e9 rotorov\u00e9 ty\u010de<\/a> (zlomen\u00e9 vodi\u010de v rotorech s klecov\u00fdm vinut\u00edm, p\u0159ibli\u017en\u011b 10\u201315 % poruch), praskl\u00e9 koncov\u00e9 krou\u017eky (zlomeniny v zkratovac\u00edch krou\u017ec\u00edch spojuj\u00edc\u00edch vodi\u010de), por\u00e9znost rotoru (odlitkov\u00e9 dutiny, kter\u00e9 m\u011bn\u00ed elektrick\u00e9 vlastnosti) a spoje s vysok\u00fdm odporem mezi vodi\u010di a koncov\u00fdmi krou\u017eky.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/stator-defects\/\">Elektrick\u00e9 z\u00e1vady statoru<\/a>:<\/strong> poruchy izolace vinut\u00ed, zkraty mezi z\u00e1vity a mezi f\u00e1zemi (30\u201340 % poruch), zemn\u00ed poruchy zp\u016fsoben\u00e9 selh\u00e1n\u00edm izolace v\u016f\u010di r\u00e1mu a po\u0161kozen\u00ed c\u00edvky v d\u016fsledku tepeln\u00e9ho rozkladu, mechanick\u00e9ho nam\u00e1h\u00e1n\u00ed nebo zne\u010di\u0161t\u011bn\u00ed.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/air-gap\/\">Probl\u00e9my se vzduchovou mezerou<\/a>:<\/strong> . <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/eccentricity\/\">excentrick\u00fd rotor<\/a> co\u017e zp\u016fsobuje nerovnom\u011brnou mezeru v d\u016fsledku v\u00fdroby nebo opot\u0159eben\u00ed, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rubbing\/\">t\u0159en\u00ed<\/a> kontakt mezi rotorem a statorem v d\u016fsledku poruchy lo\u017eiska nebo nesouososti, a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/magnetic-pull\/\">magnetick\u00e9 p\u0159itahov\u00e1n\u00ed<\/a> \u2014 nevyv\u00e1\u017een\u00e1 magnetick\u00e1 s\u00edla zp\u016fsoben\u00e1 asymetri\u00ed mezery.<\/li>\n<\/ul>\n<h3>Kombinovan\u00e9 elektromechanick\u00e9 z\u00e1vady<\/h3>\n<ul>\n<li><strong>Tepeln\u00e9 probl\u00e9my:<\/strong> p\u0159eh\u0159\u00e1t\u00ed v d\u016fsledku p\u0159et\u00ed\u017een\u00ed, nedostate\u010dn\u00e9ho v\u011btr\u00e1n\u00ed nebo skryt\u00e9 elektrick\u00e9 z\u00e1vady.<\/li>\n<li><strong>Probl\u00e9my s v\u011btr\u00e1n\u00edm:<\/strong> ucpan\u00e9 nebo po\u0161kozen\u00e9 chladic\u00ed ventil\u00e1tory, kv\u016fli kter\u00fdm se vinut\u00ed p\u0159eh\u0159\u00edv\u00e1.<\/li>\n<li><strong>Vz\u00e1jemn\u00e9 propojen\u00ed dom\u00e9n:<\/strong> elektrick\u00e9 poruchy, kter\u00e9 vyvol\u00e1vaj\u00ed mechanick\u00e9 vibrace, a mechanick\u00e9 poruchy, kter\u00e9 naru\u0161uj\u00ed magnetick\u00fd obvod \u2013 p\u0159i\u010dem\u017e se tyto jevy navz\u00e1jem zesiluj\u00ed.<\/li>\n<\/ul>\n<h2>2. Vibra\u010dn\u00ed charakteristiky hlavn\u00edch poruch<\/h2>\n<p>S\u00edla vibra\u010dn\u00ed diagnostiky motor\u016f spo\u010d\u00edv\u00e1 v tom, \u017ee elektromagnetick\u00e9 poruchy se projevuj\u00ed na p\u0159edv\u00eddateln\u00fdch frekvenc\u00edch souvisej\u00edc\u00edch s nap\u00e1jec\u00edm veden\u00edm, nikoli pouze jako n\u00e1sobky ot\u00e1\u010dek h\u0159\u00eddele. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/electrical-frequency\/\">frekvence s\u00edt\u011b<\/a>, po\u010det p\u00f3l\u016f a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/slip-frequency\/\">frekvence skluzu<\/a> spole\u010dn\u011b ur\u010duj\u00ed, kde se diagnostick\u00e9 p\u00edky nach\u00e1zej\u00ed.<\/p>\n<h3>Zlomen\u00e9 rotorov\u00e9 ty\u010de<\/h3>\n<p>Jedna z nejd\u016fle\u017eit\u011bj\u0161\u00edch poruch specifick\u00fdch pro elektromotory a typick\u00fd p\u0159\u00edpad pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/sidebands\/\">postrann\u00ed p\u00e1smo<\/a> anal\u00fdzy:<\/p>\n<ul>\n<li><strong>Frekvence:<\/strong> postrann\u00ed p\u00e1sma obklopuj\u00edc\u00ed provozn\u00ed ot\u00e1\u010dky s odstupem \u00b1(frekvence pr\u016fchodu p\u00f3l\u016f) \u2014 1\u00d7 \u00b1 F<sub>P<\/sub> vzorec, kde F<sub>P<\/sub> = po\u010det p\u00f3l\u016f \u00d7 frekvence skluzu, obvykle n\u011bkolik hertz\u016f u motoru 60 Hz.<\/li>\n<li><strong>Amplitudov\u00e1 modulace:<\/strong> proud a moment pulzuj\u00ed s frekvenc\u00ed pr\u016fchodu p\u00f3l\u016f (dvojn\u00e1sobek skluzu v relativn\u00edch jednotk\u00e1ch \u00d7 frekvence s\u00edt\u011b).<\/li>\n<li><strong>Z\u00e1vislost na zat\u00ed\u017een\u00ed:<\/strong> P\u0159i zat\u00ed\u017een\u00ed se postrann\u00ed p\u00e1sma st\u00e1vaj\u00ed v\u00fdrazn\u011bj\u0161\u00edmi, proto by m\u011bl b\u00fdt motor p\u0159i m\u011b\u0159en\u00ed zat\u00ed\u017een.<\/li>\n<li><strong>Postup:<\/strong> Amplituda postrann\u00edho p\u00e1sma stoup\u00e1 s t\u00edm, jak se l\u00e1mou dal\u0161\u00ed ty\u010de rotoru, co\u017e z t\u00e9to vady \u010din\u00ed vhodn\u00fd objekt pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trending\/\">sledov\u00e1n\u00ed trend\u016f<\/a>.<\/li>\n<\/ul>\n<h3>Probl\u00e9my se statorem<\/h3>\n<ul>\n<li><strong>Frekvence:<\/strong> obvykle dominantn\u00ed vrchol na dvojn\u00e1sobku frekvence s\u00edt\u011b \u2014 120 Hz p\u0159i nap\u00e1jen\u00ed 60 Hz, 100 Hz p\u0159i nap\u00e1jen\u00ed 50 Hz.<\/li>\n<li><strong>P\u0159\u00ed\u010dina:<\/strong> magnetick\u00e1 silov\u00e1 asymetrie vytvo\u0159en\u00e1 poruchami vinut\u00ed. Samotn\u00fd vrchol na 2\u00d7 frekvenci s\u00edt\u011b nen\u00ed pr\u016fkazn\u00fd \u2014 vytv\u00e1\u0159\u00ed jej i nesymetrie nap\u00e1jen\u00ed a excentricita vzduchov\u00e9 mezery, proto jej potvr\u010fte kontrolou f\u00e1zov\u00fdch proud\u016f.<\/li>\n<li><strong>Dal\u0161\u00ed:<\/strong> mohou se objevit tak\u00e9 harmonick\u00e9 kmity s\u00ed\u0165ov\u00e9 frekvence.<\/li>\n<li><strong>Elektromagnetick\u00e9 ru\u0161en\u00ed:<\/strong> Vibrace \u010dasto doprov\u00e1z\u00ed sly\u0161iteln\u00e9 hu\u010den\u00ed o frekvenci dvojn\u00e1sobn\u00e9 oproti s\u00ed\u0165ov\u00e9 frekvenci.<\/li>\n<\/ul>\n<h3>Excentrick\u00fd rotor (zm\u011bna vzduchov\u00e9 mezery)<\/h3>\n<ul>\n<li><strong>Frekvence:<\/strong> vrcholy na dvojn\u00e1sobku frekvence s\u00edt\u011b a na provozn\u00edch ot\u00e1\u010dk\u00e1ch, lemovan\u00e9 postrann\u00edmi p\u00e1smy rozestoupen\u00fdmi o <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/pole-pass-frequency\/\">frekvence pr\u016fchodu ty\u010d\u00ed<\/a>.<\/li>\n<li><strong>Vzor:<\/strong> 2\u00d7F<sub>L<\/sub> \u00b1 F<sub>P<\/sub> and 1\u00d7 \u00b1 F<sub>P<\/sub>, where F<sub>P<\/sub> (frekvence pr\u016fchodu p\u00f3l\u016f) = po\u010det p\u00f3l\u016f \u00d7 frekvence skluzu.<\/li>\n<li><strong>Magnetick\u00e1 nevyv\u00e1\u017eenost:<\/strong> nerovnom\u011brn\u00e1 mezera zp\u016fsobuje radi\u00e1ln\u00ed vibrace, i kdy\u017e je rotor mechanicky dob\u0159e vyv\u00e1\u017een\u00fd.<\/li>\n<li><strong>Kombinovan\u00fd \u00fa\u010dinek:<\/strong> jak mechanick\u00fd vliv (samotn\u00e1 excentricita), tak elektromagnetick\u00fd vliv (m\u011bn\u00edc\u00ed se magnetick\u00e1 reluktance v meze\u0159e).<\/li>\n<\/ul>\n<h2>3. Metody detekce<\/h2>\n<p>\u017d\u00e1dn\u00e1 jednotliv\u00e1 technika nedok\u00e1\u017ee odhalit v\u0161echny poruchy motoru. Nej\u00fa\u010dinn\u011bj\u0161\u00ed programy kombinuj\u00ed vz\u00e1jemn\u011b se dopl\u0148uj\u00edc\u00ed metody tak, aby porucha, kterou jedna z nich p\u0159ehl\u00e9dne, byla odhalena jinou.<\/p>\n<h3>Anal\u00fdza vibrac\u00ed<\/h3>\n<ul>\n<li><strong>Standardn\u00ed FFT:<\/strong> . <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fft\/\">Rychl\u00e1 Fourierova transformace (FFT)<\/a> <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spectrum\/\">spektrum<\/a> \u0159e\u0161\u00ed jak mechanick\u00e9 z\u00e1vady, tak elektromagnetick\u00e9 s\u00ed\u0165ov\u00e9 frekvence.<\/li>\n<li><strong>Anal\u00fdza postrann\u00edch p\u00e1sem:<\/strong> z\u00e1sadn\u00ed pro odhalen\u00ed probl\u00e9m\u016f s rotorovou ty\u010d\u00ed a vzduchovou mezerou, kter\u00e9 se skr\u00fdvaj\u00ed ve sklonech \u0161pi\u010dky 1\u00d7.<\/li>\n<li><strong>Frekvence lo\u017eisek:<\/strong> <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/envelope-analysis\/\">obalov\u00e1 anal\u00fdza<\/a> odhaluje ji\u017e v ran\u00e9 f\u00e1zi <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-fault-frequencies\/\">frekvence poruch lo\u017eisek<\/a> skryt\u00e9 pod siln\u011bj\u0161\u00edmi slo\u017ekami.<\/li>\n<li><strong>Trendy:<\/strong> Sledov\u00e1n\u00ed amplitud v \u010dase odhal\u00ed poruchu, kter\u00e1 se pomalu rozv\u00edj\u00ed.<\/li>\n<\/ul>\n<h3>Anal\u00fdza proudov\u00fdch charakteristik motoru (MCSA)<\/h3>\n<ul>\n<li>Analyzuje frekven\u010dn\u00ed spektrum s\u00ed\u0165ov\u00e9ho proudu motoru, nikoli jeho vibrace.<\/li>\n<li>Detekuje elektrick\u00e9 poruchy, ani\u017e by na stroji byly namontov\u00e1ny jak\u00e9koli sn\u00edma\u010de vibrac\u00ed.<\/li>\n<li>Zvl\u00e1\u0161t\u011b \u00fa\u010dinn\u00e9 p\u0159i poruch\u00e1ch rotorov\u00fdch ty\u010d\u00ed a vinut\u00ed statoru.<\/li>\n<li>Lze prov\u00e9st online, ani\u017e by do\u0161lo k naru\u0161en\u00ed v\u00fdroby.<\/li>\n<li>Dopl\u0148uje anal\u00fdzu vibrac\u00ed, nikoli ji nahrazuje.<\/li>\n<\/ul>\n<h3>Termovizn\u00ed zobrazov\u00e1n\u00ed<\/h3>\n<ul>\n<li>Infra\u010derven\u00e9 kamery odhaluj\u00ed hork\u00e1 m\u00edsta na cel\u00e9m r\u00e1mu motoru.<\/li>\n<li>Poruchy vinut\u00ed se projevuj\u00ed jako lok\u00e1ln\u00ed zah\u0159\u00edv\u00e1n\u00ed.<\/li>\n<li>Ucp\u00e1n\u00ed ventilace se projevuje jako rozs\u00e1hl\u00e9 hork\u00e9 oblasti.<\/li>\n<li>Probl\u00e9my s lo\u017eisky zvy\u0161uj\u00ed teplotu lo\u017eiskov\u00e9ho t\u011blesa.<\/li>\n<li>P\u0159et\u00ed\u017een\u00ed zp\u016fsobuje celkov\u00e9 zv\u00fd\u0161en\u00ed teploty.<\/li>\n<\/ul>\n<h3>Elektrick\u00e9 zkou\u0161ky<\/h3>\n<ul>\n<li><strong>Izola\u010dn\u00ed odpor:<\/strong> M\u011b\u0159en\u00ed megohmmetrem odhaluje zhor\u0161en\u00ed izolace vinut\u00ed.<\/li>\n<li><strong>Index polarizace:<\/strong> pom\u011br, kter\u00fd ud\u00e1v\u00e1 celkov\u00fd stav izolace.<\/li>\n<li><strong>Hipot zkou\u0161ka:<\/strong> ov\u011b\u0159uje neporu\u0161enost izolace p\u0159i zv\u00fd\u0161en\u00e9m nap\u011bt\u00ed.<\/li>\n<li><strong>Vyv\u00e1\u017eenost proud\u016f:<\/strong> m\u011b\u0159en\u00ed proudu v jednotliv\u00fdch f\u00e1z\u00edch odhal\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/electrical-unbalance\/\">elektrick\u00e1 nesymetrie<\/a> mezi f\u00e1zemi.<\/li>\n<\/ul>\n<h2>4. Statistiky poruch a za\u0159\u00edzen\u00ed Balanset-1A v ter\u00e9nu<\/h2>\n<p>Znalost relativn\u00ed \u010detnosti jednotliv\u00fdch typ\u016f poruch umo\u017e\u0148uje t\u00fdmu zam\u011b\u0159it sv\u00e9 monitorovac\u00ed \u00fasil\u00ed tam, kde to p\u0159in\u00e1\u0161\u00ed v\u00fdsledky:<\/p>\n<ul>\n<li><strong>Poruchy lo\u017eisek:<\/strong> p\u0159ibli\u017en\u011b 50 % poruch motor\u016f.<\/li>\n<li><strong>Poruchy vinut\u00ed statoru:<\/strong> p\u0159ibli\u017en\u011b 30\u201335 %.<\/li>\n<li><strong>Vady rotoru:<\/strong> p\u0159ibli\u017en\u011b 10\u201315 %.<\/li>\n<li><strong>Vn\u011bj\u0161\u00ed faktory:<\/strong> zb\u00fdvaj\u00edc\u00edch p\u0159ibli\u017en\u011b 5 % \u2013 zne\u010di\u0161t\u011bn\u00ed, vlivy prost\u0159ed\u00ed a podobn\u011b.<\/li>\n<\/ul>\n<p>Vzhledem k tomu, \u017ee polovina t\u011bchto poruch souvis\u00ed s lo\u017eisky a mnoho z nich je zp\u016fsobeno nadm\u011brn\u00fdmi vibracemi, je omezen\u00ed nevyv\u00e1\u017eenosti p\u0159\u00edmo u zdroje jedn\u00edm z nejhospod\u00e1rn\u011bj\u0161\u00edch opat\u0159en\u00ed, kter\u00e1 m\u016f\u017ee \u00fadr\u017eb\u00e1\u0159sk\u00fd t\u00fdm p\u0159ijmout. Pokud jsou vibrace motoru na kmito\u010dtu 1\u00d7 vysok\u00e9, m\u016f\u017ee je technik ov\u011b\u0159it a napravit p\u0159\u00edmo na m\u00edst\u011b pomoc\u00ed p\u0159enosn\u00e9ho dvoukan\u00e1lov\u00e9ho analyz\u00e1toru, jako je nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a>: m\u011b\u0159\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/amplitude\/\">amplituda<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> vibrac\u00ed p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch, rozli\u0161uje skute\u010dnou nevyv\u00e1\u017eenost od elektromagnetick\u00e9ho \u0161pi\u010dkov\u00e9ho sign\u00e1lu ve dvojn\u00e1sobn\u00e9m kmito\u010dtu a \u2013 v p\u0159\u00edpad\u011b mechanick\u00e9 z\u00e1vady \u2013 prov\u00e1d\u00ed jedno- nebo dvourrovinn\u00e9 vyva\u017eov\u00e1n\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyrovnavani-poli\/\">vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b<\/a> v lo\u017eisc\u00edch samotn\u00e9ho motoru a pot\u00e9 ov\u011b\u0159\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a> bez demont\u00e1\u017ee pohonu. Pokud probl\u00e9m odhal\u00edte t\u00edmto zp\u016fsobem, zabr\u00e1n\u00edte bo\u010dn\u00edmu zat\u00ed\u017een\u00ed, kter\u00e9 by jinak zkr\u00e1tilo \u017eivotnost lo\u017eisek.<\/p>\n<h2>5. Strategie preventivn\u00ed \u00fadr\u017eby<\/h2>\n<h3>Monitorov\u00e1n\u00ed stavu<\/h3>\n<ul>\n<li>\u010ctvrtletn\u00ed nebo m\u011bs\u00ed\u010dn\u00ed m\u011b\u0159en\u00ed vibrac\u00ed podle harmonogramu.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/continuous-monitoring\/\">Nep\u0159etr\u017eit\u00e9 monitorov\u00e1n\u00ed<\/a> pro nejd\u016fle\u017eit\u011bj\u0161\u00ed motory.<\/li>\n<li>Termovizn\u00ed pr\u016fzkumy prov\u00e1d\u011bn\u00e9 jednou ro\u010dn\u011b nebo dvakr\u00e1t ro\u010dn\u011b.<\/li>\n<li>Anal\u00fdza proudu v motoru, periodick\u00e1 nebo nep\u0159etr\u017eit\u00e1.<\/li>\n<li>Sledov\u00e1n\u00ed v\u0161ech parametr\u016f, aby byly zm\u011bny zachyceny v\u010das v r\u00e1mci \u0161ir\u0161\u00edho <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/predictive-maintenance\/\">prediktivn\u00ed \u00fadr\u017eba<\/a> program.<\/li>\n<\/ul>\n<h3>B\u011b\u017en\u00e1 \u00fadr\u017eba<\/h3>\n<ul>\n<li><strong>Maz\u00e1n\u00ed:<\/strong> Lo\u017eiska pravideln\u011b promaz\u00e1vejte \u2013 obvykle ka\u017ed\u00fdch 6\u201312 m\u011bs\u00edc\u016f.<\/li>\n<li><strong>\u010ci\u0161t\u011bn\u00ed:<\/strong> odstra\u0148te prach a ne\u010distoty z chladic\u00edch kan\u00e1l\u016f.<\/li>\n<li><strong>Utahov\u00e1n\u00ed:<\/strong> Zkontrolujte upev\u0148ovac\u00ed \u0161rouby a p\u0159ipojen\u00ed svorek.<\/li>\n<li><strong>Inspekce:<\/strong> Zkontrolujte, zda nejsou vid\u011bt po\u0161kozen\u00ed, zn\u00e1mky p\u0159eh\u0159\u00e1t\u00ed a zne\u010di\u0161t\u011bn\u00ed.<\/li>\n<li><strong>Testov\u00e1n\u00ed:<\/strong> pravideln\u011b prov\u00e1d\u011bjte zkou\u0161ky izola\u010dn\u00edho odporu.<\/li>\n<\/ul>\n<h3>Vyva\u017eov\u00e1n\u00ed a centrov\u00e1n\u00ed<\/h3>\n<ul>\n<li>Udr\u017eujte dobr\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/balance-quality\/\">kvalita vyv\u00e1\u017een\u00ed<\/a> aby se zat\u00ed\u017een\u00ed lo\u017eisek udr\u017eelo na n\u00edzk\u00e9 \u00farovni.<\/li>\n<li>Udr\u017eujte p\u0159esn\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/laser-shaft-alignment\/\">souosost h\u0159\u00eddele<\/a> k poh\u00e1n\u011bn\u00e9mu za\u0159\u00edzen\u00ed.<\/li>\n<li>Pravideln\u011b \u2013 jednou ro\u010dn\u011b nebo po ka\u017ed\u00e9m \u00fadr\u017ebov\u00e9m z\u00e1sahu \u2013 znovu zkontrolujte spr\u00e1vn\u00e9 se\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\n<h2>6. Anal\u00fdza p\u0159\u00ed\u010din<\/h2>\n<p>Pokud dojde k poru\u0161e motoru, je to pr\u00e1v\u011b zji\u0161t\u011bn\u00ed jej\u00ed p\u0159\u00ed\u010diny, co zabr\u00e1n\u00ed opakov\u00e1n\u00ed stejn\u00e9 poruchy. Spojte p\u0159\u00edznak s pravd\u011bpodobn\u00fdmi p\u0159\u00ed\u010dinami:<\/p>\n<h3>Selh\u00e1n\u00ed lo\u017eisek<\/h3>\n<ul>\n<li><strong>Pro\u0161et\u0159it:<\/strong> dostate\u010dnost maz\u00e1n\u00ed, zdroje zne\u010di\u0161t\u011bn\u00ed, vyrovn\u00e1n\u00ed, \u00farove\u0148 vibrac\u00ed.<\/li>\n<li><strong>\u010cast\u00e9 p\u0159\u00ed\u010diny:<\/strong> p\u0159\u00edli\u0161n\u00e9 maz\u00e1n\u00ed, nespr\u00e1vn\u00fd typ maziva, nespr\u00e1vn\u00e9 vyrovn\u00e1n\u00ed, nadm\u011brn\u00e9 vibrace.<\/li>\n<\/ul>\n<h3>Elektrick\u00e9 poruchy<\/h3>\n<ul>\n<li><strong>Pro\u0161et\u0159it:<\/strong> Provozn\u00ed podm\u00ednky, kvalita nap\u011bt\u00ed, pracovn\u00ed cyklus, dostate\u010dn\u00e9 chlazen\u00ed<\/li>\n<li><strong>\u010cast\u00e9 p\u0159\u00ed\u010diny:<\/strong> P\u0159et\u00ed\u017een\u00ed, nerovnov\u00e1ha nap\u011bt\u00ed, jednof\u00e1zov\u00e9 zapojen\u00ed, zablokovan\u00e9 chlazen\u00ed<\/li>\n<\/ul>\n<h3>Mechanick\u00e9 poruchy<\/h3>\n<ul>\n<li><strong>Pro\u0161et\u0159it:<\/strong> Charakteristiky zat\u00ed\u017een\u00ed, kvalita instalace, provozn\u00ed prost\u0159ed\u00ed<\/li>\n<li><strong>\u010cast\u00e9 p\u0159\u00ed\u010diny:<\/strong> R\u00e1zov\u00e9 zat\u00ed\u017een\u00ed, nesouosost, \u0161patn\u00e1 instalace, zne\u010di\u0161t\u011bn\u00e9 prost\u0159ed\u00ed<\/li>\n<\/ul>\n<h2>7. Odv\u011btvov\u00e9 normy<\/h2>\n<p>V\u00fdkon motoru, jeho zkou\u0161en\u00ed a p\u0159\u00edpustn\u00e9 vibrace upravuje n\u011bkolik norem:<\/p>\n<ul>\n<li><strong>NEMA MG-1:<\/strong> v\u00fdkon motoru a testov\u00e1n\u00ed.<\/li>\n<li><strong>IEC 60034:<\/strong> mezin\u00e1rodn\u00ed normy pro elektromotory, v\u010detn\u011b limit\u016f vibrac\u00ed.<\/li>\n<li><strong>IEEE 43:<\/strong> postup p\u0159i zkou\u0161k\u00e1ch izolace (zdroj polariza\u010dn\u00edho indexu).<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-20816-3\/\">ISO 20816<\/a>:<\/strong> krit\u00e9ria z\u00e1va\u017enosti vibrac\u00ed u elektromotor\u016f \u2013 modern\u00ed n\u00e1stupce dlouho citovan\u00e9 \u0159ady norem ISO 10816.<\/li>\n<\/ul>\n<p>Poruchy elektromotor\u016f tvo\u0159\u00ed v\u00fdznamnou \u010d\u00e1st v\u0161ech poruch pr\u016fmyslov\u00fdch za\u0159\u00edzen\u00ed. Porozum\u011bn\u00ed charakteristick\u00fdm znak\u016fm mechanick\u00fdch, elektrick\u00fdch a elektromagnetick\u00fdch poruch \u2013 a spojen\u00ed anal\u00fdzy vibrac\u00ed, anal\u00fdzy proudu a termovizn\u00edho sn\u00edm\u00e1n\u00ed do jedin\u00e9ho programu monitorov\u00e1n\u00ed stavu \u2013 m\u011bn\u00ed \u00fadr\u017ebu motor\u016f z ha\u0161en\u00ed po\u017e\u00e1r\u016f na predikci, \u010d\u00edm\u017e se maximalizuje spolehlivost a minimalizuj\u00ed nepl\u00e1novan\u00e9 prostoje.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Seznamte se s vadami elektromotor\u016f, v\u010detn\u011b probl\u00e9m\u016f s rotorov\u00fdmi ty\u010demi, statorem, poruchami lo\u017eisek a elektromagnetick\u00fdmi poruchami, kter\u00e9 lze zjistit pomoc\u00ed anal\u00fdzy vibrac\u00ed a proudu.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-167","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/167\/revisions"}],"predecessor-version":[{"id":102166,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/167\/revisions\/102166"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}