{"id":52,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/bearing-span\/"},"modified":"2026-07-03T09:51:01","modified_gmt":"2026-07-03T09:51:01","slug":"bearing-span","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/bs\/glossary\/bearing-span\/","title":{"rendered":"\u0160to je raspon le\u017eaja u dinamici rotora?"},"content":{"rendered":"<h1>Razumijevanje raspona le\u017eaja u dinamici 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\/bs\/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\/bs\/product\/balanset-1\/\" title=\"Prijenosni balanser i analizator vibracija Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kompletan set prenosivi balanser i analizator vibracija\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/product\/balanset-1\/\" title=\"Prijenosni balanser i analizator vibracija Balanset-1A\">Prijenosni balanser i analizator vibracija 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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/vibration-sensor\/\" title=\"Senzor vibracija\">\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=\"Balanset-1A senzor vibracija u detaljnom prikazu\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/vibration-sensor\/\" title=\"Senzor vibracija\">Senzor vibracija<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"opti\u010dki senzor (laserski tahometar)\">\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=\"opti\u010dki senzor (laserski tahometar)\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"opti\u010dki senzor (laserski tahometar)\">opti\u010dki senzor (laserski tahometar)<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera set za balansiranje rotora: kofer za no\u0161enje, multikanalnu jedinicu za kondicioniranje signala, ru\u010dni analizator, magnetnu bazu, senzore vibracija i spiralne kablove.\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/magnet-stand\/\" title=\"Magnetno postolje 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=\"Magnet base.\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/magnet-stand\/\" title=\"Magnetno postolje Insize-60-kgf\">Magnetno postolje 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 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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=\"Reflektiraju\u0107a traka\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">Reflektiraju\u0107a traka<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" 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shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/bs\/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\/bs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d 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=\"Balanset-1A sadr\u017eaj seta sa interfejsnom jedinicom, senzorima, tahometrom i dodatnom opremom\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d OEM\">Dinami\u010dki balanser \u201cBalanset-1A\u201d 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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/52?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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>Bearing span<\/strong> \u2014 tako\u0111er zvan razmak le\u017eaja ili raspon podr\u0161ke \u2014 je razmak od centra do centra izme\u0111u dva glavna le\u017eaja podr\u0161ke <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rotor\/\">rotor<\/a>. Koliko god zvu\u010dalo jednostavno, ova jedinstvena dimenzija je jedan od najutjecajnijih parametara u cijeloj <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rotor-dynamics\/\">rotor dynamics<\/a>, jer odre\u0111uje fleksibilnost osovine&#8217;s <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/stiffness\/\">stiffness<\/a>, a fleksibilnost pak upravlja <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/critical-speed\/\">kriti\u010dne brzine<\/a>, maksimalnim defleksijama, optere\u0107enjima koju nose le\u017eaji i cijelim dinami\u010dkim karakterom rotora. Za zadanu promjer osovine i materijal, pove\u0107anje raspona \u010dini osovinu fleksibilnijom i sni\u017eava njene kriti\u010dne brzine; smanjenje raspona oja\u010dava osovinu i podi\u017ee ih. Taj polug \u2014 veliki u\u010dinak od skromne geometrijske promjene \u2014 je ono \u0161to \u010dini raspon le\u017eaja klju\u010dnom odlskom pri projektiranju, a ne ne\u0161to \u0161to se zanemaruje.<\/p>\n<h2>1. Definicija i Osnovni Principi<\/h2>\n<p>Izme\u0111u svojih dva oslonca, osovina se pona\u0161a kao jednostavno oslonjena greda, a ista mehanika koja upravlja bilo kojom gredom upravlja i rotorom. Raspon je du\u017eina grede, a budu\u0107i da deformacija grede raste kubno s du\u017einom, fleksibilnost rotora je izuzetno osjetljiva na polo\u017eaj oslonaca. Sve \u0161to slijedi \u2014 kriti\u010dne brzine, granice deformacije, optere\u0107enja oslonaca \u2014 proizlazi iz tog kubnog odnosa, pa je vrije\u0111o to utvrditi pa\u017eljivo prije nego \u0161to se izvuku zaklju\u010dci o konstrukciji.<\/p>\n<h2>2. Utjecaj na Krutost Rotora<\/h2>\n<h3>Odnos mehanike grede<\/h3>\n<p>Krutost osovine izme\u0111u oslonaca slijedi temeljnu jednad\u017ebu grede:<\/p>\n<blockquote><p><strong>Deflection \u221d L\u00b3 \/ (E \u00d7 I)<\/strong><\/p><\/blockquote>\n<ul>\n<li><strong>L<\/strong> = raspon oslonca (du\u017eina).<\/li>\n<li><strong>E<\/strong> = modul elasti\u010dnosti materijala.<\/li>\n<li><strong>I<\/strong> = moment inercije povr\u0161ine osovine, sam po sebi proporcionalan promjeru\u2074.<\/li>\n<li><strong>Key insight:<\/strong> deformacija \u2014 a time i fleksibilnost \u2014 raste sa <em>cube<\/em> of the span.<\/li>\n<\/ul>\n<h3>Prakti\u010dne implikacije<\/h3>\n<ul>\n<li>Udvostru\u010davanje raspona oslonca pove\u0107ava deformaciju osam puta (2\u00b3 = 8).<\/li>\n<li>Smanjenje raspona za 25% smanjuje deformaciju za pribli\u017eno 58%.<\/li>\n<li>Male izmjene u polo\u017eaju oslonaca mogu imati nerazmjerno ve\u0107e u\u010dinke na krutost.<\/li>\n<li>Za duge rotore, raspon je mo\u0107nije sredstvo od promjera osovine \u2014 mada je, budu\u0107i da I raste s promjerom\u2074, promjer ja\u010de sredstvo kada se oba mogu promijeniti.<\/li>\n<\/ul>\n<h2>3. Utjecaj na Kriti\u010dne Brzine<\/h2>\n<h3>Temeljni odnos<\/h3>\n<p>Za jednostavan rotor \u2014 jednoli\u010dnu osovinu s koncentriranom masom na sredini \u2014 prvi <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/natural-frequency\/\">prirodne frekvencije<\/a> je pribli\u017eno:<\/p>\n<ul>\n<li><strong>f \u221d \u221a(k\/m)<\/strong>, gdje je k krutost osovine a m je masa rotora.<\/li>\n<li>Budu\u0107i da je krutost \u221d 1\/L\u00b3, slijedi da <strong>f \u221d 1\/L<sup>3\/2<\/sup><\/strong>.<\/li>\n<li><strong>Prakti\u010dno pravilo:<\/strong> prva kriti\u010dna brzina varira obrnuto proporcionalno rasponu le\u017eaja podignutom na stepen 1,5.<\/li>\n<\/ul>\n<h3>Implikacije na dizajn<\/h3>\n<ul>\n<li><strong>Shorter span:<\/strong> ve\u0107e kriti\u010dne brzine, kru\u0107i rotor, bolje prikladan za brzohodniju eksploataciju.<\/li>\n<li><strong>Longer span:<\/strong> manje kriti\u010dne brzine, fleksibilniji rotor koji mo\u017ee trebati da se koristi kao <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/flexible-rotor\/\">flexible rotor<\/a>.<\/li>\n<li><strong>Optimisation:<\/strong> kompromis izme\u0111u dostupnosti (dulji raspon olak\u0161ava monta\u017eu) i krutosti (kra\u0107i raspon bolje radi dinami\u010dki).<\/li>\n<\/ul>\n<h3>Worked example<\/h3>\n<p>Uzmimo rotor elektromotora s prvom kriti\u010dnom brzinom od 3000 o\/min na rasponu le\u017eaja od 500 mm:<\/p>\n<ul>\n<li>Pove\u0107ajte raspon na 600 mm (pove\u0107anje od 20%).<\/li>\n<li>Kriti\u010dna brzina pada na 3000 \/ (600\/500)<sup>1.5<\/sup> \u2248 2280 RPM.<\/li>\n<li>That 24% drop could move the critical speed dangerously close to operating speed \u2014 exactly the kind of shift worth checking against running speed with a <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/rotor-critical-speed\/\">Kalkulator kriti\u010dne brzine rotora<\/a>.<\/li>\n<\/ul>\n<h2>4. Razmatranja dizajna<\/h2>\n<p>Pozicioniranje le\u017eajeva zna\u010di pomirenje nekoliko suprotnih zahtjeva istovremeno.<\/p>\n<h3>Mehani\u010dka ograni\u010denja<\/h3>\n<ul>\n<li>Dimenzije okvira i ku\u0107i\u0161ta ma\u0161ine.<\/li>\n<li>Lokacije komponenti rotora kao \u0161to su impeleri i spojke.<\/li>\n<li>Pristup za odr\u017eavanje i monta\u017eu.<\/li>\n<li>Zahtjevi spojke i pogona.<\/li>\n<\/ul>\n<h3>Zahtjevi rotorske dinamike<\/h3>\n<ul>\n<li><strong>Odvajanje kriti\u010dnih brzina:<\/strong> postavite oslon\u0446\u0435 tako da kriti\u010dne brzine budu \u00b120\u201330% udaljene od radne brzine.<\/li>\n<li><strong>Krut nasuprot gibljiv:<\/strong> kra\u0107i raspon dr\u017ei rotor <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rigid-rotor\/\">rigid<\/a>; dulji raspon mo\u017ee prisiliti rad kao gibljiv rotor.<\/li>\n<li><strong>Ograni\u010denja otklona:<\/strong> odr\u017eavajte maksimalni otklon ispod to\u010dke gdje uzrokuje trenja ili o\u0161te\u0107enja brtvila.<\/li>\n<li><strong>Bearing loads:<\/strong> dulji rasponi smanjuju stati\u010dka optere\u0107enja oslonca za danu masu rotora.<\/li>\n<\/ul>\n<h3>Proizvodnja i monta\u017ea<\/h3>\n<ul>\n<li>Dulji rasponi daju vi\u0161e mjesta za uravnote\u017eavanje i monta\u017eu.<\/li>\n<li>Poravnanje oslonca je lak\u0161e kada je raspon otvoren i vidljiv.<\/li>\n<li>Kra\u0107i rasponi su kompaktniji i trebaju manje materijala za okvir.<\/li>\n<\/ul>\n<h2>5. Utjecaj na optere\u0107enja oslonca<\/h2>\n<h3>Stati\u010dka raspodjela optere\u0107enja<\/h3>\n<p>Raspon oslonca odre\u0111uje kako se masa rotora i sile raspodjeljuju izme\u0111u dva oslonca:<\/p>\n<ul>\n<li><strong>Longer span:<\/strong> manja optere\u0107enja oslonca za istu masu rotora, zahvaljuju\u0107i duljem kraku poluge.<\/li>\n<li><strong>Shorter span:<\/strong> ve\u0107a pojedina\u010dna optere\u0107enja ali ravnomjernija raspodjela.<\/li>\n<li><strong>Vise\u0107a optere\u0107enja:<\/strong> u\u010dinak <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/overhung-rotor\/\">vise\u0107e komponente<\/a> se poja\u010dava kako se raspon produljuje.<\/li>\n<\/ul>\n<h3>Dinami\u010dke sile iz neuravnote\u017eenosti<\/h3>\n<ul>\n<li>Dinami\u010dko optere\u0107enje le\u017eaja od <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/unbalance\/\">unbalance<\/a> zavisi od progiba.<\/li>\n<li>Du\u017ei raspon omogu\u0107ava ve\u0107i progib, \u0161to mo\u017ee smanjiti preneseno optere\u0107enje na le\u017eaj.<\/li>\n<li>Ali taj isti progib pove\u0107ava amplitudu vibracije.<\/li>\n<li>Konstruktor stoga \u0431\u0430\u043b\u0430\u043d\u0441\u0438\u0440\u0430 (uravnote\u017euje) vijek le\u017eaja nasuprot nivou vibracije \u2014 kompromis koji ide u sva\u010diju korist kada se smanji sama pobuda. <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/balancing\/\">balansiranje<\/a> smanjuje se samo pobuda.<\/li>\n<\/ul>\n<h2>6. Odnos prema promjeru vratila<\/h2>\n<p>Raspon se nikada ne bira u izolaciji; mora se razmotriti zajedno s promjerom vratila.<\/p>\n<h3>Omjer raspon-promjer (L\/D)<\/h3>\n<ul>\n<li><strong>L\/D &lt; 5:<\/strong> vrlo kruto, s pona\u0161anjem krutog rotora kao norma.<\/li>\n<li><strong>5 &lt; L\/D &lt; 20:<\/strong> umjerena fleksibilnost, pokrivaju\u0107i ve\u0107inu industrijskih ma\u0161ina.<\/li>\n<li><strong>L\/D &gt; 20:<\/strong> vrlo fleksibilno, gdje razmatranja fleksibilnog rotora postaju bitna.<\/li>\n<\/ul>\n<h3>Strategija optimizacije<\/h3>\n<ul>\n<li><strong>Fixed span:<\/strong> pove\u0107ati promjer da se podigne kriti\u010dne brzine.<\/li>\n<li><strong>Fiksni promjer:<\/strong> smanjiti raspon da se podigne njihova vrijednost.<\/li>\n<li><strong>Kombinirana optimizacija:<\/strong> prilagoditi oba kako bi se zadovoljili ciljevi kriti\u010dne brzine i progiba zajedno.<\/li>\n<li><strong>Prakti\u010dni limit:<\/strong> ograni\u010denja prostora obi\u010dno postavljaju jedan parametar, ostavljaju\u0107i drugi kao jedinu slobodnu varijablu.<\/li>\n<\/ul>\n<h2>7. Konfiguracije sa vi\u0161e le\u017eajeva<\/h2>\n<h3>Standardna podr\u0161ka sa dva le\u017eaja<\/h3>\n<ul>\n<li>Naj\u010de\u0161\u0107e raspore\u0111eni sistem.<\/li>\n<li>Jedan raspon defini\u0161e sistem.<\/li>\n<li>Analiza i projektovanje su jasni.<\/li>\n<\/ul>\n<h3>Sistemi sa vi\u0161e le\u017eajeva<\/h3>\n<p>Rotori sa vi\u0161e od dva le\u017eaja imaju vi\u0161e od jednog raspona za razmatranje:<\/p>\n<ul>\n<li><strong>Tri le\u017eaja:<\/strong> dva raspona \u2014 na primjer, motor sa dodatnim centralnim le\u017eajem.<\/li>\n<li><strong>Four or more:<\/strong> nekoliko raspona koji zahtijevaju slo\u017eeniju analizu.<\/li>\n<li><strong>Efektivni raspon:<\/strong> za rad sa vibracijama, svaki <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/mode-shape\/\">mode shape<\/a> mo\u017ee imati svoj efektivni raspon.<\/li>\n<li><strong>Spegavana dinamika:<\/strong> rasponi komuniciraju i oblikuju pona\u0161anje cijelog sistema.<\/li>\n<\/ul>\n<h2>8. Mjerenje, provjera i retrofitirani sistemi<\/h2>\n<h3>Provjera izvr\u0161enog rada<\/h3>\n<ul>\n<li>Izmjerite stvarni raspon le\u017eaja tokom instalacije.<\/li>\n<li>Potvrdite da odgovara specifikaciji dizajna, obi\u010dno u granicama od \u00b15 mm.<\/li>\n<li>Zabilje\u017eite stvarne dimenzije rotora za prora\u010dune rotorske dinamike.<\/li>\n<li>Provjerite poravnanje centralnih linija le\u017eajeva.<\/li>\n<\/ul>\n<h3>U\u010dinak varijacija instalacije<\/h3>\n<ul>\n<li>Gre\u0161ke pozicije le\u017eaja pomjeraju predvi\u0111ene kriti\u010dne brzine.<\/li>\n<li>Neusmjerenost uvodi dodatna optere\u0107enja.<\/li>\n<li>Slijeganje temelja mo\u017ee mijenjati efektivni raspon tokom vremena.<\/li>\n<li>Toplinska ekspanzija mo\u017ee promijeniti efektivni raspon na radnoj temperaturi.<\/li>\n<\/ul>\n<h3>Kada modificirati raspon le\u017eaja<\/h3>\n<p>Premje\u0161tanje le\u017eaja razmatramo kada:<\/p>\n<ul>\n<li>Ma\u0161ina radi preblizu kriti\u010dnoj brzini.<\/li>\n<li>Pretjerani progib vratila uzrokuje trenja ili probleme sa brtvama.<\/li>\n<li>Optere\u0107enja le\u017eaja su prevelika ili neujedna\u010deno raspodijeljena.<\/li>\n<li>Dizajn se prebacuje izme\u0111u rada sa krutim i fleksibilnim rotorom.<\/li>\n<\/ul>\n<h3>Izazovi modifikacije raspona<\/h3>\n<ul>\n<li><strong>Strukturne izmjene:<\/strong> modifikacije okvira ili ku\u0107i\u0161ta mogu biti neophodne.<\/li>\n<li><strong>Utjecaj poravnanja:<\/strong> pomjeranje le\u017eaja utje\u010de na poravnanje sa pogonjenom opremom.<\/li>\n<li><strong>Cost:<\/strong> zna\u010dajna cijena modifikacije mora biti opravdana koristiima.<\/li>\n<li><strong>Validation:<\/strong> potrebno je testiranje da se potvrdi pobolj\u0161anje \u2014 uklju\u010duju\u0107i ponovu provjeru ostatne nebalansiranosti <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration\/\">vibration<\/a> nakon promjene. Prijenosni analizator poput <a href=\"https:\/\/vibromera.eu\/bs\/proizvod\/balanset-1\/\">Balanset-1A<\/a> \u010dini tu potvrdu jednostavnom, bilje\u017ee\u0107i vibraciju le\u017eaja i pona\u0161anje kriti\u010dne brzine na mjestu tako da se ugradnja mo\u017ee odobriti na temelju izmjerenih podataka umjesto samo predvi\u0111anja.<\/li>\n<\/ul>\n<p>Razmak le\u017eaja je temeljni geometrijski parametar koji duboko oblikuje pona\u0161anje rotorane dinamike. Njegov dobar izbor tijekom projektiranja i njegova precizna provjera tijekom instalacije su bitni za postizanje odvajanja kriti\u010dne brzine, prihvatljivih razina vibracija i pouzdane dugoro\u010dne \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0458\u0435 na koju se oslanja svaki rotiraju\u0107i stroj.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/\">\u2190 Povratak na glavnu stranicu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saznajte vi\u0161e o rasponu le\u017eaja, udaljenosti izme\u0111u nosivnih le\u017eaja rotora koja kriti\u010dno utje\u010de na krutost vratila, kriti\u010dne brzine i karakteristike defleksije kod rotiraju\u0107ih ma\u0161ina.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-52","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/52\/revisions"}],"predecessor-version":[{"id":102151,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/52\/revisions\/102151"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/media?parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/categories?post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/tags?post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}