{"id":20650,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-eccentricity\/"},"modified":"2026-07-03T09:55:02","modified_gmt":"2026-07-03T09:55:02","slug":"rotor-eccentricity","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/rotor-eccentricity\/","title":{"rendered":"\u010co je excentricita rotora? Geometrick\u00e1 nevyv\u00e1\u017eenos\u0165"},"content":{"rendered":"<h1>Pochopenie excentricity rotora<\/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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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>Excentricita rotora<\/strong> \u2014 also called <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/eccentricity\/\">v\u00fdstrednos\u0165<\/a> alebo geometrick\u00e9 h\u00e1dzanie \u2014 je stav, pri ktorom geometrick\u00fd stred <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor\/\">rotor<\/a> alebo s\u00fa\u010dasti rotora nie je toto\u017en\u00fd s osou ot\u00e1\u010dania ur\u010denou nosn\u00fdmi lo\u017eiskami. Toto vyosenie znamen\u00e1, \u017ee aj ke\u010f je hmotnos\u0165 dokonale rozlo\u017een\u00e1, vonkaj\u0161\u00ed povrch rotora be\u017e\u00ed &#8220;mimo stredu&#8221;, \u010d\u00edm n\u00fati \u0165a\u017eisko obieha\u0165 okolo osi ot\u00e1\u010dania pri rot\u00e1cii rotora a vyvol\u00e1va <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a> ktor\u00e9 v spektre vyzer\u00e1 toto\u017ene s hmotnostnou <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">nevyv\u00e1\u017eenos\u0165<\/a>. Excentricita je obzvl\u00e1\u0161\u0165 be\u017en\u00e1 pri elektromotoroch (presadenie rotora vo\u010di v\u0155taniu), pri \u010derpadl\u00e1ch a ventil\u00e1toroch (presadenie pri mont\u00e1\u017ei obe\u017en\u00e9ho kolesa) a pri akomko\u013evek montovanom rotore, kde sa nahromaden\u00e9 v\u00fdrobn\u00e9 tolerancie s\u010d\u00edtaj\u00fa do geometrick\u00e9ho h\u00e1dzania. Predstavuje v\u00fdznamn\u00fd probl\u00e9m v presn\u00fdch strojoch, kde je tesn\u00e1 s\u00faosovos\u0165 nevyhnutn\u00e1.<\/p>\n<h2>1. Defin\u00edcia a pre\u010do napodob\u0148uje nevyv\u00e1\u017eenos\u0165<\/h2>\n<p>Charakteristickou \u010drtou excentricity je, \u017ee ide o <em>geometric<\/em> defect with <em>dynamick\u00fd<\/em> d\u00f4sledky. Dokonale vyv\u00e1\u017een\u00fd kot\u00fa\u010d, ktor\u00e9ho v\u0155tanie je presaden\u00e9 vo\u010di vonkaj\u0161iemu okraju, vych\u00fdli svoje hmotnostn\u00e9 stredisko do obe\u017enej dr\u00e1hy, len \u010do sa rozto\u010d\u00ed, a v\u00fdsledn\u00e1 sila s frekvenciou jedenkr\u00e1t za ot\u00e1\u010dku je na jednej spektr\u00e1lnej \u010diare nerozl\u00ed\u0161ite\u013en\u00e1 od skuto\u010dnej nevyv\u00e1\u017eenosti. Pr\u00e1ve preto je excentricita tak\u00fdm \u010dast\u00fdm zdrojom zm\u00e4tku v dielenskej praxi: liek na nevyv\u00e1\u017eenos\u0165 \u2014 prid\u00e1vanie z\u00e1va\u017e\u00ed \u2014 pom\u00e1ha iba \u010diasto\u010dne, preto\u017ee samotn\u00e1 geometria sa nezmenila. Spr\u00e1vne rozl\u00ed\u0161enie t\u00fdchto dvoch javov je k\u013e\u00fa\u010dom k vo\u013ebe spr\u00e1vnej opravy.<\/p>\n<h2>2. Druhy excentricity rotora<\/h2>\n<h3>1. Statick\u00e1 excentricita (paraleln\u00fd posun)<\/h3>\n<ul>\n<li><strong>Popis:<\/strong> stred rotora je presaden\u00fd vo\u010di osi ot\u00e1\u010dania, ale zost\u00e1va s \u0148ou rovnobe\u017en\u00fd.<\/li>\n<li><strong>Geometria:<\/strong> kon\u0161tantn\u00e9 radi\u00e1lne presadenie po celej d\u013a\u017eke rotora.<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> vytv\u00e1ra efekt\u00edvnu hmotnostn\u00fa nevyv\u00e1\u017eenos\u0165, preto\u017ee geometrick\u00fd stred sa u\u017e nezhoduje so stredom ot\u00e1\u010dania.<\/li>\n<li><strong>Be\u017en\u00e9 u:<\/strong> jednokot\u00fa\u010dov\u00e9 komponenty, ako s\u00fa obe\u017en\u00e9 koles\u00e1 a remenice.<\/li>\n<li><strong>Oprava:<\/strong> \u010dasto opravite\u013en\u00e9 prostredn\u00edctvom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie\/\">vyva\u017eovanie<\/a> or remounting.<\/li>\n<\/ul>\n<h3>2. Dynamick\u00e1 excentricita (uhlov\u00e1 vych\u00fdlenie)<\/h3>\n<ul>\n<li><strong>Popis:<\/strong> stredov\u00e1 os rotora zviera uhol s osou ot\u00e1\u010dania.<\/li>\n<li><strong>Geometria:<\/strong> h\u00e1dzanie, ktor\u00e9 sa men\u00ed po d\u013a\u017eke rotora.<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> creates <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/couple-unbalance\/\">p\u00e1rov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a> a premenliv\u00e9 h\u00e1dzanie.<\/li>\n<li><strong>Be\u017en\u00e9 u:<\/strong> dlh\u00e9 rotory zostaven\u00e9 v nieko\u013ek\u00fdch mont\u00e1\u017enych f\u00e1zach.<\/li>\n<li><strong>Oprava:<\/strong> vy\u017eaduje opravenie zarovnania alebo \u0161pecializovan\u00e9 vyva\u017eovanie.<\/li>\n<\/ul>\n<h3>3. Zlo\u017een\u00e1 excentricita<\/h3>\n<ul>\n<li>Kombin\u00e1cia rovnobe\u017en\u00e9ho a uhlov\u00e9ho presadenia.<\/li>\n<li>Najbe\u017enej\u0161\u00ed stav v re\u00e1lnej praxi.<\/li>\n<li>Vytv\u00e1raj\u00fa komplexn\u00fd obrazec v\u00fdstupu.<\/li>\n<li>Vy\u017eaduje d\u00f4kladn\u00fa anal\u00fdzu, aby sa odl\u00ed\u0161ila od in\u00fdch por\u00fach, ako je <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bent-shaft\/\">ohnut\u00fd hriade\u013e<\/a>.<\/li>\n<\/ul>\n<h2>3. \u010casto sa vyskytuj\u00face pr\u00ed\u010diny<\/h2>\n<h3>V\u00fdrobn\u00e9 tolerancie<\/h3>\n<ul>\n<li><strong>H\u00e1dzanie v\u0155tania:<\/strong> v\u0155tanie lo\u017eiska nie je s\u00faosov\u00e9 s vonkaj\u0161\u00edm priemerom.<\/li>\n<li><strong>Shaft runout:<\/strong> nepresnosti obr\u00e1bania v \u010dapoch hriade\u013ea.<\/li>\n<li><strong>Zlo\u017eenie:<\/strong> nieko\u013eko komponentov zostaven\u00fdch tak, \u017ee sa ich tolerancie hromadia.<\/li>\n<li><strong>Odch\u00fdlky odlievania:<\/strong> posun jadra sp\u00f4sobuj\u00faci nerovnomern\u00fa hr\u00fabku steny.<\/li>\n<\/ul>\n<h3>Chyby pri mont\u00e1\u017ei<\/h3>\n<ul>\n<li><strong>Nes\u00faosov\u00e1 mont\u00e1\u017e:<\/strong> obe\u017en\u00e9 koleso alebo komponent rotora, ktor\u00fd nie je vycentrovan\u00fd na hriadeli.<\/li>\n<li><strong>Zo\u0161ikmen\u00e1 in\u0161tal\u00e1cia:<\/strong> komponent vych\u00fdlen\u00fd po\u010das lisovacieho namont\u00e1vania.<\/li>\n<li><strong>Probl\u00e9my s perom\/dr\u00e1\u017ekou:<\/strong> zv\u00e4\u010d\u0161en\u00e1 dr\u00e1\u017eka alebo excentricky namontovan\u00e9 pero.<\/li>\n<li><strong>Probl\u00e9my s tepeln\u00fdm pasovan\u00edm:<\/strong> nalisovan\u00fd alebo tepelne ulo\u017een\u00fd spoj, ktor\u00fd vn\u00e1\u0161a presadenie.<\/li>\n<\/ul>\n<h3>Prev\u00e1dzkov\u00e9 pr\u00ed\u010diny<\/h3>\n<ul>\n<li><strong>Opotrebenie lo\u017eiska:<\/strong> nadmern\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-clearance\/\">v\u00f4\u013ea<\/a> umo\u017e\u0148uje, aby hriade\u013e be\u017eal mimo stred.<\/li>\n<li><strong>Shaft bending:<\/strong> trval\u00e9 alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/thermal-bow\/\">tepeln\u00fd priehyb<\/a> ktor\u00e1 vytv\u00e1raj\u00fa efekt\u00edvnu excentricitu.<\/li>\n<li><strong>Plastick\u00e1 deform\u00e1cia:<\/strong> pre\u0165a\u017eenie sp\u00f4sobuj\u00face trval\u00fa deform\u00e1ciu hriade\u013ea alebo komponentu.<\/li>\n<li><strong>Vo\u013enos\u0165:<\/strong> komponent sa uvo\u013enil a posunul mimo svojej polohy.<\/li>\n<\/ul>\n<h2>4. \u00da\u010dinky a pr\u00edznaky<\/h2>\n<h3>Pr\u00edznaky vibr\u00e1ci\u00ed<\/h3>\n<ul>\n<li><strong>1\u00d7 synchronn\u00e1 vibr\u00e1cia:<\/strong> prim\u00e1rny pr\u00edznak, ktor\u00fd sa jav\u00ed rovnako ako hmotnostn\u00e1 nevyv\u00e1\u017eenos\u0165.<\/li>\n<li><strong>Vysok\u00e1 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/run-out\/\">v\u00fdbeh<\/a>:<\/strong> merate\u013en\u00fd radi\u00e1lny v\u00fdstup aj pri n\u00edzkych ot\u00e1\u010dkach.<\/li>\n<li><strong>Kon\u0161tantn\u00e1 f\u00e1za:<\/strong> na rozdiel od niektor\u00fdch por\u00fach, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase\/\">f\u00e1za<\/a> je typicky st\u00e1la.<\/li>\n<li><strong>Odozva \u00famern\u00e1 \u0161tvorcu ot\u00e1\u010dok:<\/strong> vibr\u00e1cie rast\u00fa s druhou mocninou ot\u00e1\u010dok, presne ako pri nevyv\u00e1\u017eenosti \u2014 charakteristick\u00fd znak <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/centrifugal-force\/\">odstrediv\u00e1 sila<\/a> poh\u00e1naj\u00faca odozvu.<\/li>\n<\/ul>\n<h3>Elektrick\u00e9 \u00fa\u010dinky (motory a gener\u00e1tory)<\/h3>\n<ul>\n<li><strong>Kol\u00edsanie vzduchovej medzery:<\/strong> excentrick\u00fd rotor vytv\u00e1raj\u00faci nejednotn\u00fa <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/air-gap\/\">vzduchov\u00e1 medzera<\/a>.<\/li>\n<li><strong>Nevyv\u00e1\u017een\u00fd magnetick\u00fd \u0165ah (UMP):<\/strong> asymetrick\u00e9 magnetick\u00e9 sily p\u00f4sobiace <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/magnetic-pull\/\">magnetick\u00fd \u0165ah<\/a>.<\/li>\n<li><strong>V\u00fdkyvy pr\u00fadu:<\/strong> meniacu sa magnetick\u00fa ne\u017eiad\u00facu silu ovplyv\u0148uj\u00facu spotreba pr\u00fadu.<\/li>\n<li><strong>Prehriatie:<\/strong> lok\u00e1lne prehrievanie v mieste minim\u00e1lnej vzduchovej medzery.<\/li>\n<li><strong>Elektromagnetick\u00e9 ru\u0161enie:<\/strong> vibr\u00e1cie a hu\u010danie na frekvenci\u00e1ch s\u00favisiacich so sie\u0165ou \u2014 \u010dasto pri dvojn\u00e1sobku sie\u0165ovej frekvencie, s postrann\u00fdmi p\u00e1smami frekvencie prechodu p\u00f3lov, ke\u010f sa excentricita ot\u00e1\u010da s hriade\u013eom.<\/li>\n<\/ul>\n<h3>Mechanick\u00e9 nap\u00e4tie<\/h3>\n<ul>\n<li>Zv\u00fd\u0161en\u00e9 za\u0165a\u017eenie lo\u017e\u00edsk silami podobn\u00fdmi nevyv\u00e1\u017eenosti.<\/li>\n<li>Cyklick\u00e9 ohybov\u00e9 nap\u00e4tie v hriadeli.<\/li>\n<li>Zn\u00ed\u017een\u00e1 v\u00f4\u013ea v miestach s minim\u00e1lnou medzerou.<\/li>\n<li>A risk of <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-rub\/\">trenie<\/a> kde s\u00fa v\u00f4le najmen\u0161ie.<\/li>\n<\/ul>\n<h2>5. Diagnostika a rozl\u00ed\u0161enie<\/h2>\n<h3>Excentricita verzus nevyv\u00e1\u017eenos\u0165<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Funkcia<\/th>\n<th>Hmotnostn\u00e1 nevyv\u00e1\u017eenos\u0165<\/th>\n<th>Excentricita<\/th>\n<\/tr>\n<tr>\n<td>Frekvencia vibr\u00e1ci\u00ed<\/td>\n<td>1\u00d7 r\u00fdchlos\u0165 chodu<\/td>\n<td>1\u00d7 r\u00fdchlos\u0165 chodu<\/td>\n<\/tr>\n<tr>\n<td>Pohybov\u00e1 hriade\u013eov\u00e1 odch\u00fdlka<\/td>\n<td>Minim\u00e1lne<\/td>\n<td>Vysok\u00e1 (\u00famern\u00e1 excentricite)<\/td>\n<\/tr>\n<tr>\n<td>Odozva na vyv\u00e1\u017eenie<\/td>\n<td>Zn\u00ed\u017een\u00e9 vibr\u00e1cie<\/td>\n<td>Obmedzen\u00e9 vylep\u0161enie (prid\u00e1va nevyv\u00e1\u017eenos\u0165 hmoty na kompenz\u00e1ciu)<\/td>\n<\/tr>\n<tr>\n<td>Elektrick\u00e9 efekty<\/td>\n<td>\u017diadne<\/td>\n<td>Kol\u00edsanie vzduchovej medzery, UMP (pri motoroch\/gener\u00e1toroch)<\/td>\n<\/tr>\n<tr>\n<td>Oprava<\/td>\n<td>Pridajte vyva\u017eovacie z\u00e1va\u017eia<\/td>\n<td>Znovu namontujte komponent, vyme\u0148te ho, ak je v\u00fdrobn\u00e1 chyba<\/td>\n<\/tr>\n<\/table>\n<p>Naju\u017eito\u010dnej\u0161\u00edm rozli\u0161ovac\u00edm znakom je h\u00e1dzanie meran\u00e9 pri pomalom ot\u00e1\u010dan\u00ed (slow-roll): \u010dist\u00e1 hmotnostn\u00e1 nevyv\u00e1\u017eenos\u0165 ho takmer nevytv\u00e1ra, zatia\u013e \u010do excentricita vykazuje vysok\u00e9 h\u00e1dzanie aj pri minim\u00e1lnych ot\u00e1\u010dkach. Pr\u00e1ve preto je d\u00f4kladn\u00e1 kontrola h\u00e1dzania prv\u00fdm krokom v\u017edy, ke\u010f sa probl\u00e9m s 1\u00d7 zlo\u017ekou ned\u00e1 vyv\u00e1\u017ei\u0165.<\/p>\n<h3>Diagnostick\u00e9 testy<\/h3>\n<h4>Meranie hriade\u013eovej odch\u00fdlky<\/h4>\n<ul>\n<li>Radi\u00e1lne h\u00e1dzanie zmerajte \u00fachylkomerom alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/proximity-probe\/\">sonda bl\u00edzkosti<\/a>.<\/li>\n<li>Ot\u00e1\u010dajte hriade\u013eom pomaly (&lt; 100 RPM).<\/li>\n<li>Vysok\u00e1 hriade\u013eov\u00e1 odch\u00fdlka \u2014 v\u00e4\u010d\u0161inou &gt; 0,05 mm (pribli\u017ene 2 tis\u00edciny palca) \u2014 nazna\u010duje excentricitu alebo ohnut\u00fd hriade\u013e.<\/li>\n<li>H\u00e1dzanie, ktor\u00e9 pretrv\u00e1va aj pri sotva sa ot\u00e1\u010daj\u00facom hriadeli, potvrdzuje geometrick\u00fd, nie dynamick\u00fd probl\u00e9m.<\/li>\n<\/ul>\n<h4>Test odozvy na vyv\u00e1\u017eenie<\/h4>\n<ul>\n<li>Pok\u00faste sa vyv\u00e1\u017ei\u0165 s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trial-weight\/\">sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eia<\/a>.<\/li>\n<li>Excentricita obmedzuje dosiahnute\u013en\u00fa kvalitu vyv\u00e1\u017eenia.<\/li>\n<li>Prijate\u013en\u00fa \u00farove\u0148 vibr\u00e1ci\u00ed mo\u017eno dosiahnu\u0165, ale len s neobvykle ve\u013ek\u00fdmi vyva\u017eovac\u00edmi z\u00e1va\u017eiami.<\/li>\n<li>Tieto z\u00e1va\u017eia &#8220;nah\u00e1\u0148aj\u00fa&#8221; geometrick\u00e9 vyosenie namiesto toho, aby korigovali skuto\u010dn\u00e9 rozlo\u017eenie hmoty, \u010d\u00edm zost\u00e1va vysok\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/residual-unbalance\/\">zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a> mechanizmus v \u010dinnosti.<\/li>\n<\/ul>\n<h2>6. Met\u00f3dy korekcie<\/h2>\n<h3>Mechanick\u00e1 korekcia<\/h3>\n<ul>\n<li><strong>Komponent znova upevnite:<\/strong> demontujte ho a znova nain\u0161talujte s lep\u0161ou s\u00faosovos\u0165ou.<\/li>\n<li><strong>Obrobte povrchy:<\/strong> Prev\u0155tajte lo\u017eiskov\u00e9 ulo\u017eenie alebo opracujte hriade\u013e na zlep\u0161enie h\u00e1dzavosti<\/li>\n<li><strong>Vyme\u0148te komponent:<\/strong> ak je chybou v\u00fdrobn\u00e1 vada, jedinou mo\u017enos\u0165ou m\u00f4\u017ee by\u0165 v\u00fdmena.<\/li>\n<li><strong>Nastavenie podlo\u017eky:<\/strong> prepolohujte zmontovan\u00e9 komponenty pomocou podlo\u017eiek.<\/li>\n<\/ul>\n<h3>Kompenz\u00e1cia vyv\u00e1\u017eenia<\/h3>\n<ul>\n<li>Pridajte vyva\u017eovacie z\u00e1va\u017eia na vytvorenie proti\u013eahlej nerovnov\u00e1hy<\/li>\n<li>T\u00fdm sa vibr\u00e1cie zn\u00ed\u017eia, ale geometria sa neoprav\u00ed.<\/li>\n<li>Je to prijate\u013en\u00e9 vtedy, ke\u010f je excentricita v r\u00e1mci tolerancie a vibr\u00e1cie s\u00fa dostato\u010dne zn\u00ed\u017een\u00e9.<\/li>\n<li>Pri presn\u00fdch aplik\u00e1ci\u00e1ch by sa toto obmedzenie malo form\u00e1lne zdokumentova\u0165.<\/li>\n<\/ul>\n<h3>Pre elektromotory a gener\u00e1tory<\/h3>\n<ul>\n<li>Prepolohujte rotor tak, aby ste minimalizovali kol\u00edsanie vzduchovej medzery.<\/li>\n<li>V z\u00e1va\u017en\u00fdch pr\u00edpadoch je potrebn\u00e9 prev\u0155tanie statora alebo \u00fapln\u00e1 v\u00fdmena.<\/li>\n<li>Elektromagnetick\u00e1 kompenz\u00e1cia je niekedy mo\u017en\u00e1 pomocou pokro\u010dil\u00e9ho riadenia pohonu.<\/li>\n<\/ul>\n<p>V ter\u00e9ne je praktick\u00e1 ot\u00e1zka zvy\u010dajne &#8220;d\u00e1 sa to vyv\u00e1\u017ei\u0165, alebo ide o geometriu?&#8221; Prenosn\u00fd dvojkan\u00e1lov\u00fd analyz\u00e1tor, ak\u00fdm je <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> na \u0148u odpoved\u00e1 efekt\u00edvne: meran\u00edm 1\u00d7 amplit\u00fady a f\u00e1zy pred a po nasaden\u00ed sk\u00fa\u0161obn\u00e9ho z\u00e1va\u017eia odhal\u00ed, ako rotor v skuto\u010dnosti reaguje na pridan\u00fa hmotnos\u0165, pri\u010dom t\u00e1 ist\u00e1 zostava potvrd\u00ed, \u010di s\u00fa potrebn\u00e9 ve\u013ek\u00e9, &#8220;nah\u00e1\u0148aj\u00face&#8221; korek\u010dn\u00e9 z\u00e1va\u017eia \u2014 pr\u00edznak, ktor\u00fd prezr\u00e1dza, \u017ee hlavnou pr\u00ed\u010dinou je excentricita, a nie oby\u010dajn\u00e1 nevyv\u00e1\u017eenos\u0165. Pou\u017eit\u00fd spolu s kontrolou h\u00e1dzania pri pomalom ot\u00e1\u010dan\u00ed umo\u017e\u0148uje in\u017einierovi s istotou rozhodn\u00fa\u0165 medzi vyva\u017eovacou kompenz\u00e1ciou a mechanickou opravou. Tam, kde sa preuk\u00e1\u017ee, \u017ee odch\u00fdlka je skuto\u010dne geometrick\u00e1 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/misalignment\/\">nespr\u00e1vne zarovnanie<\/a> zostaven\u00e9ho rotora, je rie\u0161en\u00edm sk\u00f4r op\u00e4tovn\u00e9 vyrovnanie ne\u017e z\u00e1va\u017eia.<\/p>\n<p>Excentricita rotora je geometrick\u00e1 nedokonalos\u0165 s dynamick\u00fdmi d\u00f4sledkami, ktor\u00e9 ve\u013emi pripom\u00ednaj\u00fa hmotnostn\u00fa nevyv\u00e1\u017eenos\u0165, no nesie odli\u0161n\u00e9 diagnostick\u00e9 znaky \u2014 pretrv\u00e1vaj\u00face h\u00e1dzanie pri pomalom ot\u00e1\u010dan\u00ed, stabiln\u00fa f\u00e1zu a v strojoch aj vplyvy na vzduchov\u00fa medzeru. Jej rozpoznanie prostredn\u00edctvom merania h\u00e1dzania a pochopenie, pre\u010do ju samotn\u00e9 vyva\u017eovanie nedok\u00e1\u017ee \u00faplne odstr\u00e1ni\u0165, vedie k spr\u00e1vnej reakcii: mechanickej korekcii tam, kde je to mo\u017en\u00e9, alebo zdokumentovan\u00e9mu akceptovaniu s vyva\u017eovacou kompenz\u00e1ciou tam, kde je geometrick\u00e1 \u00faprava nepraktick\u00e1.<\/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 excentricite rotora, posunut\u00ed medzi geometrick\u00fdmi a rota\u010dn\u00fdmi stredmi, ktor\u00e9 sp\u00f4sobuje vibr\u00e1cie podobn\u00e9 nevyv\u00e1\u017eenosti, be\u017en\u00e9 v motoroch, gener\u00e1toroch a obe\u017en\u00fdch koles\u00e1ch.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-20650","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/20650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/20650\/revisions"}],"predecessor-version":[{"id":102160,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/20650\/revisions\/102160"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=20650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=20650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=20650"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}