{"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\/ms\/glossary\/rotor-eccentricity\/","title":{"rendered":"Apa itu Rotor Eccentricity? Ketidakseimbangan Geometri"},"content":{"rendered":"<h1>Memahami Sipi 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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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\/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=\"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 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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>Sipi pemutar<\/strong> \u2014 juga dipanggil <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/eccentricity\/\">kesipian<\/a> atau runout geometri \u2014 adalah satu keadaan di mana pusat geometri sesuatu <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor\/\">pemutar<\/a> atau komponen rotor tidak selari dengan paksi putaran yang ditakrifkan oleh galas penyokong. Penyimpangan ini bermakna bahawa, walaupun jisim diedarkan dengan sempurna, permukaan luar rotor berputar \u201cdi luar pusat,\u201d memaksa pusat jisim mengorbit paksi putaran semasa rotor berputar dan menjana <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/vibration\/\">getaran<\/a> yang kelihatan, dalam spektrum, identik dengan jisim <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/unbalance\/\">ketidakseimbangan<\/a>. Eksentrisiti amat biasa dalam motor elektrik (pergeseran rotor-ke-lubang), pam dan kipas (pergeseran pemasangan impeller), serta pada mana-mana rotor yang dipasang di mana toleransi pembuatan bertindan terkumpul menjadi lari geometri. Ia merupakan kebimbangan penting dalam mesin berketepatan tinggi, di mana kesongsongan yang ketat adalah penting.<\/p>\n<h2>1. Definisi dan Mengapa Ia Meniru Ketidakseimbangan<\/h2>\n<p>Ciri utama eksentrisiti ialah ia adalah <em>geometrik<\/em> kecacatan dengan <em>Dinamik<\/em> Akibatnya. Cakera yang seimbang sempurna tetapi liangnya tersasar dari tepi luarnya tetap akan melemparkan pusat massanya ke dalam orbit apabila ia berpusing, dan daya sekali setiap pusingan yang terhasil tidak dapat dibezakan, pada satu garisan spektrum, daripada ketidakseimbangan sebenar. Inilah yang menjadikan eksentrisiti begitu kerap menjadi punca kekeliruan di bengkel: penawar ketidakseimbangan \u2014 menambah pemberat \u2014 hanya membantu sebahagiannya, kerana geometri asasnya tidak berubah. Membezakan kedua-duanya dengan betul adalah kunci untuk memilih pembaikan yang tepat.<\/p>\n<h2>2. Jenis-jenis Eksenisiti Rotor<\/h2>\n<h3>1. Eksesentrisiti statik (alih selari)<\/h3>\n<ul>\n<li><strong>Penerangan:<\/strong> pusat rotor tersasar daripada paksi putaran tetapi kekal selari dengannya.<\/li>\n<li><strong>Geometri:<\/strong> geseran jejari malar sepanjang panjang rotor.<\/li>\n<li><strong>Kesan:<\/strong> Mencipta ketidakseimbangan jisim yang berkesan, kerana pusat geometri tidak lagi sama dengan pusat putaran.<\/li>\n<li><strong>Biasa dalam:<\/strong> komponen satu-cakera seperti impeller dan pulley.<\/li>\n<li><strong>Pembetulan:<\/strong> sering boleh diperbetulkan oleh <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/balancing\/\">menyeimbangkan<\/a> atau menaiki semula.<\/li>\n<\/ul>\n<h3>2. Eksentrisiti dinamik (pengeseran sudut)<\/h3>\n<ul>\n<li><strong>Penerangan:<\/strong> garis tengah rotor terletak pada sudut kepada paksi putaran.<\/li>\n<li><strong>Geometri:<\/strong> keluar yang berubah-ubah sepanjang panjang rotor.<\/li>\n<li><strong>Kesan:<\/strong> mencipta <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/couple-unbalance\/\">pasangan tidak seimbang<\/a> dan runout yang berubah-ubah.<\/li>\n<li><strong>Biasa dalam:<\/strong> rotor panjang dibina melalui beberapa peringkat pemasangan.<\/li>\n<li><strong>Pembetulan:<\/strong> memerlukan penyelarasan semula atau penyeimbangan khusus.<\/li>\n<\/ul>\n<h3>3. Eksentrisiti komposit<\/h3>\n<ul>\n<li>Gabungan offset selari dan sudut.<\/li>\n<li>Keadaan sebenar yang paling biasa.<\/li>\n<li>Menghasilkan corak runout kompleks.<\/li>\n<li>Memerlukan analisis teliti untuk membezakannya daripada kecacatan lain seperti a <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/bent-shaft\/\">poros bengkok<\/a>.<\/li>\n<\/ul>\n<h2>3. Punca Umum<\/h2>\n<h3>Toleransi pembuatan<\/h3>\n<ul>\n<li><strong>Larian keluar lubang:<\/strong> lubang galas tidak seporos dengan diameter luaran.<\/li>\n<li><strong>Larian keluar aci:<\/strong> ketidaktepatan pemesinan pada jurnal poros.<\/li>\n<li><strong>Susunan:<\/strong> beberapa komponen dipasang sedemikian rupa sehingga toleransi mereka terkumpul.<\/li>\n<li><strong>Variasi pelakon:<\/strong> pergeseran teras menghasilkan ketebalan dinding yang tidak sekata.<\/li>\n<\/ul>\n<h3>Ralat pemasangan<\/h3>\n<ul>\n<li><strong>Pemasangan tidak sehalaran:<\/strong> komponen impeller atau rotor yang tidak terletak di tengah poros.<\/li>\n<li><strong>Pemasangan terkunci:<\/strong> komponen yang miring semasa pemasangan tekan.<\/li>\n<li><strong>Isu kunci\/alur kunci:<\/strong> alur kunci yang terlalu besar atau kunci yang dipasang secara eksentrik.<\/li>\n<li><strong>Masalah Thermal-fit:<\/strong> pemasangan yang mengecil atau membesar yang memperkenalkan pergeseran.<\/li>\n<\/ul>\n<h3>Punca operasi<\/h3>\n<ul>\n<li><strong>Kerosakan galas:<\/strong> melampau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/bearing-clearance\/\">pelepasan<\/a> membenarkan aci berputar di luar pusat.<\/li>\n<li><strong>Pembengkokan aci:<\/strong> kekal atau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/thermal-bow\/\">busur haba<\/a> yang menghasilkan eksentrisiti berkesan.<\/li>\n<li><strong>Deformasi plastik:<\/strong> Beban berlebihan yang menyebabkan penyimpangan kekal pada poros atau komponen.<\/li>\n<li><strong>Kelonggaran:<\/strong> sesuatu komponen longgar dan teralih daripada kedudukannya.<\/li>\n<\/ul>\n<h2>4. Kesan dan Gejala<\/h2>\n<h3>Gejala getaran<\/h3>\n<ul>\n<li><strong>1\u00d7 getaran sinkron:<\/strong> gejala utama, muncul sama seperti ketidakseimbangan jisim.<\/li>\n<li><strong>tinggi <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/run-out\/\">larian keluar<\/a>:<\/strong> runout jejari yang boleh diukur walaupun pada kelajuan putaran perlahan.<\/li>\n<li><strong>Fasa malar:<\/strong> tidak seperti beberapa kecacatan, <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/phase\/\">fasa<\/a> biasanya stabil.<\/li>\n<li><strong>Tindak balas padu laju:<\/strong> Getaran meningkat dengan kuasa dua kelajuan, sama seperti ketidakseimbangan \u2014 satu ciri khas <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/centrifugal-force\/\">daya sentrifugal<\/a> memandu tindak balas.<\/li>\n<\/ul>\n<h3>Kesan elektrik (motor dan penjana)<\/h3>\n<ul>\n<li><strong>Variasi jurang udara:<\/strong> sebuah rotor eksentrik menghasilkan bukan seragam <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/air-gap\/\">celah udara<\/a>.<\/li>\n<li><strong>Tarik magnet tidak seimbang (UMP):<\/strong> kuasa magnet tidak simetri, digerakkan oleh <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/magnetic-pull\/\">tarikan magnet<\/a>.<\/li>\n<li><strong>Fluktuasi semasa:<\/strong> Relaxtansi yang berubah mempengaruhi arus tarikan.<\/li>\n<li><strong>Terlalu panas:<\/strong> pemanasan terlokalisasi pada kedudukan jurang udara minimum.<\/li>\n<li><strong>Bunyi elektromagnetik:<\/strong> getaran dan dengung pada frekuensi berkaitan talian \u2014 selalunya pada dua kali frekuensi talian, dengan sideband pole-pass apabila eksentrisiti berputar bersama aci.<\/li>\n<\/ul>\n<h3>Tekanan mekanikal<\/h3>\n<ul>\n<li>Peningkatan beban galas akibat daya seperti ketidakseimbangan.<\/li>\n<li>Tekanan lenturan kitaran pada poros.<\/li>\n<li>Jarak yang dikurangkan di lokasi jurang minimum.<\/li>\n<li>Satu risiko <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor-rub\/\">menggosok<\/a> di mana ruang paling sempit.<\/li>\n<\/ul>\n<h2>5. Diagnosis dan Pembezaan<\/h2>\n<h3>Eksentrisiti berbanding ketidakseimbangan jisim<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Ciri<\/th>\n<th>Ketakseimbangan jisim<\/th>\n<th>Sipi<\/th>\n<\/tr>\n<tr>\n<td>Frekuensi getaran<\/td>\n<td>1\u00d7 kelajuan larian<\/td>\n<td>1\u00d7 kelajuan larian<\/td>\n<\/tr>\n<tr>\n<td>Keluar perlahan<\/td>\n<td>minima<\/td>\n<td>Tinggi (berkadar dengan kesipian)<\/td>\n<\/tr>\n<tr>\n<td>Tindak balas kepada pengimbangan<\/td>\n<td>Getaran berkurangan<\/td>\n<td>Peningkatan terhad (menambah ketidakseimbangan jisim untuk mengimbangi)<\/td>\n<\/tr>\n<tr>\n<td>Kesan elektrik<\/td>\n<td>tiada<\/td>\n<td>Variasi jurang udara, UMP (dalam motor\/generator)<\/td>\n<\/tr>\n<tr>\n<td>Pembetulan<\/td>\n<td>Tambah berat baki<\/td>\n<td>Pasang semula komponen, ganti jika kecacatan pembuatan<\/td>\n<\/tr>\n<\/table>\n<p>Penentu paling berguna ialah larian keluar semasa putaran perlahan: ketidakseimbangan jisim tulen hampir tidak menghasilkannya, manakala eksentrisiti menunjukkan larian keluar yang tinggi walaupun pada kelajuan yang sangat rendah. Inilah sebabnya pemeriksaan larian keluar yang teliti ialah langkah pertama setiap kali masalah 1\u00d7 enggan seimbang.<\/p>\n<h3>Ujian diagnostik<\/h3>\n<h4>Pengukuran larian keluar<\/h4>\n<ul>\n<li>Ukur larian keluar jejari dengan penunjuk dail atau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/proximity-probe\/\">probe kedekatan<\/a>.<\/li>\n<li>Putar poros perlahan-lahan (&lt; 100 RPM).<\/li>\n<li>Larian keluar yang tinggi \u2014 biasanya &gt; 0.05 mm (kira-kira 2 mil) \u2014 menunjukkan eksentrisiti atau aci yang bengkok.<\/li>\n<li>Larian keluar yang berterusan apabila aci hampir tidak berpusing mengesahkan isu geometri, bukan dinamik.<\/li>\n<\/ul>\n<h4>Ujian tindak balas penyeimbangan<\/h4>\n<ul>\n<li>Cuba mengimbangi dengan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/trial-weight\/\">berat percubaan<\/a>.<\/li>\n<li>Eksentrisiti mengehadkan kualiti keseimbangan yang boleh dicapai.<\/li>\n<li>Getaran yang boleh diterima mungkin dicapai, tetapi hanya dengan berat pembetulan yang luar biasa besar.<\/li>\n<li>Beban-beban itu \u201cmengikuti\u201d offset geometri daripada membetulkan pengagihan jisim sebenar, meninggalkan nilai yang tinggi <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/residual-unbalance\/\">baki ketidakseimbangan<\/a> mekanisme sedia ada.<\/li>\n<\/ul>\n<h2>6. Kaedah Pembetulan<\/h2>\n<h3>Pembetulan mekanikal<\/h3>\n<ul>\n<li><strong>Pasang semula komponen:<\/strong> Keluarkan dan pasang semula dengan kesetaraan yang lebih baik.<\/li>\n<li><strong>Mesinkan permukaan:<\/strong> Muatan galas gerek semula atau aci mesin semula untuk memperbaiki kehabisan<\/li>\n<li><strong>Gantikan komponen:<\/strong> Apabila kerosakan itu adalah kecacatan pembuatan, penggantian mungkin satu-satunya pilihan.<\/li>\n<li><strong>Penyesuaian Shim:<\/strong> Letakkan semula komponen yang telah dipasang dengan shim.<\/li>\n<\/ul>\n<h3>Mengimbangkan pampasan<\/h3>\n<ul>\n<li>Tambah pemberat baki untuk mencipta ketidakseimbangan balas<\/li>\n<li>Ini mengurangkan getaran tetapi tidak membetulkan geometri.<\/li>\n<li>Ia boleh diterima apabila eksentrisiti berada dalam toleransi dan getaran dikurangkan dengan secukupnya.<\/li>\n<li>Untuk aplikasi ketepatan, had tersebut hendaklah didokumenkan secara rasmi.<\/li>\n<\/ul>\n<h3>Untuk motor dan penjana elektrik<\/h3>\n<ul>\n<li>Letakkan semula rotor untuk meminimumkan variasi jurang udara.<\/li>\n<li>Dalam kes yang teruk, pembesaran semula stator atau penggantian sepenuhnya diperlukan.<\/li>\n<li>Pampasan elektromagnetik kadang-kadang boleh dilakukan dengan kawalan pemacu canggih.<\/li>\n<\/ul>\n<p>Di lapangan, soalan praktikal biasanya \u201cbolehkah saya mengimbangi ini, atau adakah ia geometri?\u201d Penganalisis dua saluran mudah alih seperti <a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\">Balanset-1A<\/a> menjawabnya dengan cekap: dengan mengukur amplitud dan fasa 1\u00d7 sebelum dan selepas beban percubaan, ia mendedahkan bagaimana rotor sebenarnya bertindak balas terhadap jisim tambahan, manakala susunan yang sama mengesahkan sama ada beban pembetulan besar, \u201cchasing\u201d, diperlukan \u2014 tanda ciri yang jelas bahawa eksentrisiti, bukan ketidakseimbangan mudah, adalah punca utama. Apabila digunakan bersama pemeriksaan runout putaran perlahan, ia membolehkan jurutera membuat keputusan antara pampasan imbangan dan pembaikan mekanikal dengan yakin. Apabila offset ternyata benar-benar geometri <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/misalignment\/\">salah jajaran<\/a> Bagi rotor yang telah dipasang, penyelarasan semula dan bukannya pemberat adalah jawapannya.<\/p>\n<p>Eksentrisiti rotor adalah ketidaksempurnaan geometri dengan akibat dinamik yang hampir meniru ketidakseimbangan jisim, namun ia membawa cap diagnostik yang tersendiri \u2014 runout putaran perlahan berterusan, fasa stabil, dan, pada mesin, kesan jurang udara. Mengiktirafnya melalui pengukuran runout dan memahami mengapa penyeimbangan sahaja tidak dapat menyelesaikannya sepenuhnya membawa kepada tindakan yang betul: pembetulan mekanikal jika boleh, atau penerimaan yang didokumenkan dengan pampasan imbangan apabila pengubahsuaian geometri tidak praktikal.<\/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 kesipian rotor, pengimbangan antara pusat geometri dan putaran yang menyebabkan getaran serupa dengan ketidakseimbangan, biasa dalam motor, penjana dan pendesak.<\/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\/ms\/wp-json\/wp\/v2\/glossary\/20650","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\/20650\/revisions"}],"predecessor-version":[{"id":102160,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/20650\/revisions\/102160"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/media?parent=20650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/categories?post=20650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/tags?post=20650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}