{"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\/ms\/glossary\/bearing-span\/","title":{"rendered":"Apakah Span Galas dalam Dinamik Rotor?"},"content":{"rendered":"<h1>Memahami Span Galas dalam Dinamik Rotor<\/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\/ms\/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\/ms\/product\/balanset-1\/\" title=\"Pengimbang mudah alih &amp; Penganalisis getaran 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 kit lengkap penyeimbang mudah alih dan penganalisis getaran\" 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\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/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\/ms\/product\/balanset-1\/\" title=\"Pengimbang mudah alih &amp; Penganalisis getaran Balanset-1A\">Pengimbang mudah alih &amp; Penganalisis getaran 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> + VAT (jika berkenaan)<\/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=\"\/ms\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/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=\"\">Add to cart<\/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\/ms\/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\/ms\/product\/vibration-sensor\/\" title=\"Penderia getaran\">\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=\"Pandangan dekat sensor getaran Balanset-1A\" 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\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/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\/ms\/product\/vibration-sensor\/\" title=\"Penderia getaran\">Penderia getaran<\/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> + VAT (jika berkenaan)<\/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=\"\/ms\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/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=\"\">Add to cart<\/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\/ms\/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\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Penderia Optik (Takometer Laser)\">\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=\"Penderia Optik (Takometer Laser)\" 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\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/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\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Penderia Optik (Takometer Laser)\">Penderia Optik (Takometer Laser)<\/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> + VAT (jika berkenaan)<\/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=\"\/ms\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/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=\"\">Add to cart<\/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\/ms\/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\/ms\/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=\"Kit pengimbangan rotor Vibromera: kes pembawa, perapi isyarat berbilang saluran, penganalisis genggam, tapak magnet, sensor getaran dan kabel bergelung.\" 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\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/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\/ms\/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> + VAT (jika berkenaan)<\/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=\"\/ms\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/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=\"\">Add to cart<\/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\/ms\/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\/ms\/product\/magnet-stand\/\" title=\"Magnetic Stand 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=\"Pangkalan magnet.\" 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\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/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\/ms\/product\/magnet-stand\/\" title=\"Magnetic Stand Insize-60-kgf\">Magnetic Stand 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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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> + VAT (jika berkenaan)<\/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=\"\/ms\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/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=\"\">Add to cart<\/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>Rentang galas<\/strong> \u2014 juga dipanggil jarak bantalan atau rentang sokongan \u2014 adalah jarak pusat-ke-pusat antara dua bantalan sokongan utama <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor\/\">pemutar<\/a>. Seperti namanya, dimensi tunggal ini adalah salah satu parameter paling berpengaruh dalam semua <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor-dynamics\/\">dinamik rotor<\/a>, kerana ia menetapkan lentur aci <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/stiffness\/\">kekakuan<\/a>, dan kekakuan seterusnya mengawal <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/critical-speed\/\">kelajuan kritikal<\/a>, pesongan maksimum, beban yang ditanggung oleh bantalan, dan watak dinamik keseluruhan rotor. Untuk diameter dan bahan aci tertentu, pemanjangan rentang menjadikan aci lebih fleksibel dan menurunkan kecepatan kritikalnya; pemendekkan menjadikan aci lebih kaku dan menaikkannya. Tuas itu \u2014 kesan besar daripada perubahan geometri sederhana \u2014 adalah yang menjadikan jarak bantalan keputusan reka bentuk penting bukannya sekadar pemikiran kemudian.<\/p>\n<h2>1. Takrifan dan Prinsip Pertama<\/h2>\n<p>Antara dua sokongnya, aci berkelakuan seperti rasuk yang disokong mudah, dan mekanik yang sama yang mengawal sebarang rasuk mengawal rotor. Rentang ialah panjang rasuk, dan kerana pesongan rasuk berskala dengan kuasa tiga panjang, fleksibiliti rotor sangat sensitif terhadap kedudukan bantalan. Segala yang berikut \u2014 kecepatan kritikal, had pesongan, beban bantalan \u2014 mengalir daripada hubungan kuasa tiga itu, jadi patut ditetapkan dengan hati-hati sebelum membuat kesimpulan reka bentuk.<\/p>\n<h2>2. Kesan pada Kekakuan Rotor<\/h2>\n<h3>Hubungan mekanik rasuk<\/h3>\n<p>Kekakuan aci antara bantalan mengikut persamaan rasuk asas:<\/p>\n<blockquote><p><strong>Pesongan \u221d L\u00b3 \/ (E \u00d7 I)<\/strong><\/p><\/blockquote>\n<ul>\n<li><strong>L<\/strong> = rentang galas (panjang).<\/li>\n<li><strong>E<\/strong> = modulus keanjalan bahan.<\/li>\n<li><strong>saya<\/strong> = momen luas inersia aci, yang sendirinya berkadar dengan diameter\u2074.<\/li>\n<li><strong>Wawasan utama:<\/strong> pesongan \u2014 dan oleh itu fleksibiliti \u2014 meningkat dengan <em>kubus<\/em> jarak rentang.<\/li>\n<\/ul>\n<h3>Implikasi praktikal<\/h3>\n<ul>\n<li>Penggandaan jarak bantalan meningkatkan pesongan lapan kali ganda (2\u00b3 = 8).<\/li>\n<li>Mengurangkan rentang sebanyak 25% mengurangkan pesongan kira-kira 58%.<\/li>\n<li>Perubahan kecil dalam lokasi bantalan boleh mempunyai kesan yang luar biasa besar pada kekakuan.<\/li>\n<li>Untuk rotor panjang, rentang adalah tuas yang lebih kuat daripada diameter aci \u2014 walau bagaimanapun, kerana I berskala dengan diameter\u2074, diameter adalah tuas yang lebih kuat apabila kedua-duanya boleh diubah.<\/li>\n<\/ul>\n<h2>3. Kesan pada Kecepatan Kritikal<\/h2>\n<h3>Hubungan asas<\/h3>\n<p>Untuk rotor mudah \u2014 aci seragam dengan jisim tertumpu di pusatnya \u2014 yang pertama <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/natural-frequency\/\">frekuensi semula jadi<\/a> adalah lebih kurang:<\/p>\n<ul>\n<li><strong>f \u221d \u221a(k\/m)<\/strong>, di mana k ialah kekakuan aci dan m ialah jisim rotor.<\/li>\n<li>Oleh kerana kekakuan \u221d 1\/L\u00b3, maka <strong>f \u221d 1\/L<sup>3\/2<\/sup><\/strong>.<\/li>\n<li><strong>Peraturan praktis:<\/strong> kecepatan kritis pertama bervariasi secara songsang dengan rentang bearing yang dipangkatkan 1.5.<\/li>\n<\/ul>\n<h3>Implikasi reka bentuk<\/h3>\n<ul>\n<li><strong>Rentang lebih pendek:<\/strong> kecepatan kritis yang lebih tinggi, rotor yang lebih kaku, lebih sesuai untuk operasi kecepatan tinggi.<\/li>\n<li><strong>Rentang lebih panjang:<\/strong> kecepatan kritis yang lebih rendah, rotor yang lebih fleksibel yang mungkin harus beroperasi sebagai <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/flexible-rotor\/\">rotor fleksibel<\/a>.<\/li>\n<li><strong>Pengoptimuman:<\/strong> pertukaran antara aksesibilitas (rentang yang lebih panjang memudahkan perakitan) dan kekakuan (rentang yang lebih pendek berkinerja lebih baik secara dinamis).<\/li>\n<\/ul>\n<h3>Contoh yang telah diusahakan<\/h3>\n<p>Ambil rotor motor dengan kecepatan kritis pertama 3000 RPM pada rentang bearing 500 mm:<\/p>\n<ul>\n<li>Tingkatkan rentang menjadi 600 mm (peningkatan 20%).<\/li>\n<li>Kecepatan kritis turun menjadi 3000 \/ (600\/500)<sup>1.5<\/sup> \u2248 2280 RPM.<\/li>\n<li>Penurunan 24% itu boleh mengalihkan kelajuan kritikal secara berbahaya hampir kepada kelajuan operasi \u2014 tepat jenis peralihan yang wajar diperiksa berbanding kelajuan operasi dengan <a href=\"https:\/\/vibromera.eu\/ms\/calculators\/rotor-critical-speed\/\">Kalkulator Kelajuan Kritikal Rotor<\/a>.<\/li>\n<\/ul>\n<h2>4. Pertimbangan Reka Bentuk<\/h2>\n<p>Memposisikan galas bermakna menyelaraskan beberapa permintaan yang bersaing serentak.<\/p>\n<h3>Kekangan mekanikal<\/h3>\n<ul>\n<li>Dimensi bingkai mesin dan casing.<\/li>\n<li>Lokasi komponen rotor seperti impeller dan kopling.<\/li>\n<li>Akses untuk pemeliharaan dan perakitan.<\/li>\n<li>Keperluan gandingan dan penggerak.<\/li>\n<\/ul>\n<h3>Keperluan dinamik rotor<\/h3>\n<ul>\n<li><strong>Pemisahan kecepatan kritikal:<\/strong> tempatkan bearing sehingga kecepatan kritis berada \u00b120\u201330% jauh dari kecepatan operasi.<\/li>\n<li><strong>Tegar berbanding fleksibel:<\/strong> rentang yang lebih pendek menjaga rotor <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rigid-rotor\/\">tegar<\/a>; rentang yang lebih panjang mungkin memaksa pengoperasian sebagai rotor fleksibel.<\/li>\n<li><strong>Had pesongan:<\/strong> jaga defleksi maksimum di bawah titik di mana itu menyebabkan gosok atau kerusakan segel.<\/li>\n<li><strong>Beban galas:<\/strong> rentang yang lebih panjang mengurangi beban bearing statis untuk berat rotor tertentu.<\/li>\n<\/ul>\n<h3>Pembuatan dan pemasangan<\/h3>\n<ul>\n<li>Rentang yang lebih panjang memberikan lebih banyak ruang untuk keseimbangan dan perakitan.<\/li>\n<li>Penyelarasan bearing lebih mudah ketika rentang terbuka dan terlihat.<\/li>\n<li>Rentang yang lebih pendek lebih kompak dan memerlukan lebih sedikit material bingkai.<\/li>\n<\/ul>\n<h2>5. Efek pada Beban Bearing<\/h2>\n<h3>Taburan beban statik<\/h3>\n<p>Bentang galas membentuk cara berat rotor dan daya teragih antara dua sokongan:<\/p>\n<ul>\n<li><strong>Rentang lebih panjang:<\/strong> beban galas yang lebih rendah untuk berat rotor yang sama, berkat lengan pengungkit yang lebih panjang.<\/li>\n<li><strong>Rentang lebih pendek:<\/strong> beban individu lebih tinggi tetapi taburan lebih sekata.<\/li>\n<li><strong>Beban terlebih ambil:<\/strong> kesan daripada a <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/overhung-rotor\/\">komponen terlebih ambil<\/a> diperkuat apabila bentang semakin panjang.<\/li>\n<\/ul>\n<h3>Beban dinamik daripada ketakseimbangan<\/h3>\n<ul>\n<li>Beban galas dinamik daripada <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/unbalance\/\">ketidakseimbangan<\/a> bergantung pada pesongan.<\/li>\n<li>Bentang yang lebih panjang memungkinkan pesongan yang lebih besar, yang boleh menurunkan beban galas yang dipindahkan.<\/li>\n<li>Tetapi pesongan yang sama itu menaikkan amplitud getaran.<\/li>\n<li>Perancang oleh itu berdagang hayat galas dengan lawan tahap getaran &#8212; keseimbangan yang baik <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/balancing\/\">menyeimbangkan<\/a> bergeser memihak semua orang dengan mengurangkan rangsangan itu sendiri.<\/li>\n<\/ul>\n<h2>6. Hubungan dengan Diameter Aci<\/h2>\n<p>Bentang tidak pernah dipilih secara terasing; ia mesti ditimbang bersama dengan diameter aci.<\/p>\n<h3>Nisbah bentang-ke-diameter (L\/D)<\/h3>\n<ul>\n<li><strong>L\/D &lt; 5:<\/strong> sangat tegar, dengan kelakuan rotor tegar sebagai norma.<\/li>\n<li><strong>5 &lt; L\/D &lt; 20:<\/strong> kefleksibilan sederhana, meliputi kebanyakan mesin industri.<\/li>\n<li><strong>L\/D &gt; 20:<\/strong> sangat fleksibel, di mana pertimbangan rotor fleksibel menjadi penting.<\/li>\n<\/ul>\n<h3>Strategi pengoptimuman<\/h3>\n<ul>\n<li><strong>Rentang tetap:<\/strong> tingkatkan diameter untuk menaikkan kelajuan genting.<\/li>\n<li><strong>Diameter tetap:<\/strong> kurangkan bentang untuk menaikkannya.<\/li>\n<li><strong>Pengoptimuman gabungan:<\/strong> sesuaikan kedua-duanya untuk memenuhi sasaran kelajuan genting dan pesongan bersama-sama.<\/li>\n<li><strong>Had praktikal:<\/strong> kekangan ruang lazimnya menetapkan satu parameter, meninggalkan yang lain sebagai satu-satunya pemboleh ubah bebas.<\/li>\n<\/ul>\n<h2>7. Konfigurasi Berbilang Galas<\/h2>\n<h3>Sokongan standard dua galas<\/h3>\n<ul>\n<li>Susunan yang paling biasa.<\/li>\n<li>Satu bentang sahaja mentakrifkan sistem.<\/li>\n<li>Analisis dan reka bentuk adalah mudah.<\/li>\n<\/ul>\n<h3>Sistem berbilang galas<\/h3>\n<p>Rotor dengan lebih daripada dua galas mempunyai lebih daripada satu rentangan untuk dipertimbangkan:<\/p>\n<ul>\n<li><strong>Tiga galas:<\/strong> dua rentangan \u2014 sebagai contoh, motor dengan galas tengah tambahan.<\/li>\n<li><strong>Empat atau lebih:<\/strong> berbilang jarak yang memerlukan analisis lebih kompleks.<\/li>\n<li><strong>Jarak efektif:<\/strong> untuk kerja getaran, setiap <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/mode-shape\/\">bentuk mod<\/a> mungkin mempunyai jarak efektifnya sendiri.<\/li>\n<li><strong>Dinamik bergandingan:<\/strong> rentangan berinteraksi, membentuk kelakuan sistem keseluruhan.<\/li>\n<\/ul>\n<h2>8. Pengukuran, Pengesahan, dan Naik Taraf<\/h2>\n<h3>Pengesahan seperti dibina<\/h3>\n<ul>\n<li>Ukur rentangan galas sebenar semasa pemasangan.<\/li>\n<li>Sahkan ia sepadan dengan spesifikasi reka bentuk, biasanya dalam \u00b15 mm.<\/li>\n<li>Rekodkan dimensi sebenar untuk perhitungan dinamik rotor.<\/li>\n<li>Semak penjajarancentreline galas.<\/li>\n<\/ul>\n<h3>Kesan variasi pemasangan<\/h3>\n<ul>\n<li>Ralat kedudukan galas mengalihkan kelajuan genting yang diramal.<\/li>\n<li>Ketidakselarasan memperkenalkan beban tambahan.<\/li>\n<li>Penurunan asas boleh mengubah rentangan berkesan dari semasa ke semasa.<\/li>\n<li>Pertumbuhan haba mungkin mengubah rentangan berkesan pada suhu operasi.<\/li>\n<\/ul>\n<h3>Bila hendak mengubah rentangan galas<\/h3>\n<p>Menetapkan semula kedudukan galas dipertimbangkan apabila:<\/p>\n<ul>\n<li>Mesin berjalan terlalu dekat dengan kelajuan genting.<\/li>\n<li>Pesongan aci yang berlebihan menyebabkan masalah gosokan atau pengedap<\/li>\n<li>Beban galas terlalu tinggi atau tidak diagihkan secara sama rata.<\/li>\n<li>Reka bentuk beralih antara operasi rotor tegar dan lentur.<\/li>\n<\/ul>\n<h3>Cabaran pengubahsuaian jarak<\/h3>\n<ul>\n<li><strong>Perubahan struktur:<\/strong> pengubahsuaian rangka atau perumah mungkin diperlukan.<\/li>\n<li><strong>Kesan jajaran:<\/strong> pemindahan bearing mempengaruhi penjajaran dengan peralatan yang digerakkan.<\/li>\n<li><strong>Kos:<\/strong> perbelanjaan pengubahan yang ketara mesti dibenarkan oleh faedah yang diperolehi.<\/li>\n<li><strong>Pengesahan:<\/strong> ujian diperlukan untuk mengesahkan peningkatan \u2014 termasuk pemeriksaan semula baki ketidakseimbangan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/vibration\/\">getaran<\/a> selepas perubahan itu. Penganalisa mudah alih seperti <a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\">Balanset-1A<\/a> membuat pengesahan tersebut mudah, menangkap getaran bearing dan kelakuan kelajuan kritikal di tapak supaya pemasangan semula boleh disahkan terhadap data terukur daripada ramalan semata-mata.<\/li>\n<\/ul>\n<p>Rentang bearing adalah parameter geometrik asas yang membentuk kelakuan dinamik rotor secara mendalam. Memilihnya dengan baik semasa reka bentuk dan mengesahkannya dengan tepat semasa pemasangan adalah penting untuk mencapai pemisahan kelajuan kritikal, tahap getaran yang boleh diterima, dan operasi jangka panjang yang boleh dipercayai yang bergantung pada setiap mesin berputar.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/\">\u2190 Kembali ke Indeks Utama<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ketahui tentang rentang galas, jarak antara galas sokongan rotor yang secara kritikal mempengaruhi kekakuan aci, kelajuan kritikal dan ciri pesongan dalam jentera berputar.<\/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\/ms\/wp-json\/wp\/v2\/glossary\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/52\/revisions"}],"predecessor-version":[{"id":102151,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/52\/revisions\/102151"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/media?parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/categories?post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/tags?post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}