{"id":197,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/pole-pass-frequency\/"},"modified":"2026-07-02T18:51:35","modified_gmt":"2026-07-02T18:51:35","slug":"pole-pass-frequency","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ms\/glossary\/pole-pass-frequency\/","title":{"rendered":"Apakah Kekerapan Pole Pass? Daya Elektromagnet Motor"},"content":{"rendered":"<h1>Memahami Kekerapan Laluan Tiang<\/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\/197?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\/197?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\/197?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\/197?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\/197?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\/197?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\/197?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\/197?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 class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/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\/197?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"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\/197?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\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_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/reflective-tape\/\" title=\"Pita reflektif\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Pita reflektif\" 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\/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\/reflective-tape\/\" title=\"Pita reflektif\">Pita reflektif<\/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> + 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\/197?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=\"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\/197?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\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_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/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\/ms\/product\/dynamic-balancer-balanset-1a\/\" title=\"Pengimbang dinamik &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kandungan kit Balanset-1A dengan unit antara muka, penderia, tachometer dan aksesori\" 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\/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\/dynamic-balancer-balanset-1a\/\" title=\"Pengimbang dinamik &quot;Balanset-1A&quot; OEM\">Pengimbang dinamik &quot;Balanset-1A&quot; 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\/197?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\/197?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>Kekerapan hantaran tiang<\/strong> (PPF) ialah frekuensi rendah <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/vibration\/\">getaran<\/a> komponen yang dijana dalam motor aruhan AC apabila medan magnet berputar meluncur melepasi rotor. Ia dikira sebagai bilangan kutub didarab dengan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/slip-frequency\/\">kekerapan gelincir<\/a>: PPF = number of poles \u00d7 (synchronous speed \u2212 actual speed) \/ 60. Oleh sebab slip adalah kecil, PPF ialah frekuensi yang sangat rendah - biasanya hanya beberapa hertz - dan ia biasanya muncul bukan sebagai puncak kendiri tetapi sebagai <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/sidebands\/\">jalur sisi<\/a> jalur sisi yang dijarakkan pada PPF di sekitar komponen kelajuan putaran dan frekuensi talian. Modulasi berkaitan slip itu diperkukuh dengan ketara apabila motor mempunyai <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/air-gap\/\">jurang udara<\/a> eksentrisiti, bar rotor patah, atau masalah penjajaran rotor-ke-stator. Oleh sebab itu, PPF ialah salah satu alat yang paling berguna untuk membezakan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/electrical-faults\/\">kegagalan elektrik<\/a> daripada yang murni mekanikal.<\/p>\n<p>PPF penting dari segi diagnostik kerana peningkatan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/sidebands\/\">jalur sisi<\/a> jalur sisi yang dijarakkan pada titik frekuensi ini dengan jelas menunjukkan masalah elektromagnet - rotor eksentrik, bar rotor patah, jurang udara tidak seragam, atau interaksi dinamik rotor-stator - bukannya <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/unbalance\/\">ketidakseimbangan<\/a> atau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/misalignment\/\">salah jajaran<\/a>. Jika dibaca dengan betul, ia memberitahu penganalisis sama ada membuka motor atau melihat tempat lain pada kereta.<\/p>\n<h2>1. Mengira Frekuensi Pas Kutub<\/h2>\n<h3>Formula asas<\/h3>\n<ul>\n<li><strong>PPF = P \u00d7 (N<sub>penyegerakan<\/sub> \u2212 N) \/ 60<\/strong><\/li>\n<li>di mana <strong>P<\/strong> = bilangan kutub,<\/li>\n<li><strong>N<sub>penyegerakan<\/sub><\/strong> = kelajuan segerak dalam RPM (N<sub>penyegerakan<\/sub> = 120 \u00d7 line frequency \/ P),<\/li>\n<li><strong>N<\/strong> = kecepatan rotor sebenar dalam RPM,<\/li>\n<li>dan hasilnya adalah dalam Hz. Istilah (N<sub>penyegerakan<\/sub> \u2212 N) \/ 60 ialah frekuensi slip yang dinyatakan dalam Hz.<\/li>\n<\/ul>\n<p>Perhatikan bahawa PPF dibina berdasarkan <em>perbezaan<\/em> antara kelajuan segerak dan kelajuan sebenar - <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/slip-frequency\/\">tergelincir<\/a>. Tanpa beban, motor aruhan beroperasi hampir pada kelajuan segerak, jadi PPF menghampiri sifar; apabila beban meningkat, slip dan seterusnya PPF turut meningkat, lazimnya berakhir dalam julat kira-kira 0.5-3.5 Hz pada beban berkadar. Jangan kelirukan PPF dengan order mekanikal semata-mata P \u00d7 running speed (bagi motor 4 kutub pada 1750 RPM itu kira-kira 116.7 Hz) - itu ialah harmonik putaran aci, bukannya frekuensi laluan kutub. Apabila anda perlu menukar kelajuan putaran kepada keluarga order dengan cepat, kami <a href=\"https:\/\/vibromera.eu\/ms\/calculators\/harmonic-frequency-calculator\/\">Pengira Frekuensi Harmonik<\/a> menukar RPM kepada Hz merentasi order 1\u00d7\u201310\u00d7, dan <a href=\"https:\/\/vibromera.eu\/ms\/calculators\/motor-electrical-frequencies\/\">Kalkulator Frekuensi Kecacatan Elektrik Motor<\/a> menampilkan frekuensi elektromagnetik berdampingan.<\/p>\n<h3>Contoh yang diselesaikan<\/h3>\n<p><strong>motor 4-kutub pada 1750 RPM (pasokan 60 Hz):<\/strong><\/p>\n<ul>\n<li>Kelajuan segerak N<sub>penyegerakan<\/sub> = 120 \u00d7 60 \/ 4 = 1800 RPM.<\/li>\n<li>Frekuensi gelinciran = (1800 \u2212 1750) \/ 60 = 0.83 Hz.<\/li>\n<li><strong>PPF = 4 \u00d7 (1800 \u2212 1750) \/ 60 = 3.33 Hz<\/strong><\/li>\n<li>Dalam getaran <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/spectrum\/\">spektrum<\/a> ia muncul sebagai jalur sisi dengan jarak \u00b13.33 Hz di sekeliling puncak kelajuan jalan 1\u00d7 (29.2 Hz) dan di sekeliling frekuensi talian 2\u00d7 (120 Hz) \u2014 corak yang diagnostik bagi kesipian dan bar rotor yang patah.<\/li>\n<\/ul>\n<p><strong>motor 6-kutub pada 970 RPM (pasokan 50 Hz):<\/strong><\/p>\n<ul>\n<li>Kelajuan segerak N<sub>penyegerakan<\/sub> = 120 \u00d7 50 \/ 6 = 1000 RPM.<\/li>\n<li>Frekuensi gelinciran = (1000 \u2212 970) \/ 60 = 0.5 Hz.<\/li>\n<li><strong>PPF = 6 \u00d7 (1000 \u2212 970) \/ 60 = 3.0 Hz<\/strong><\/li>\n<li>Jalur sisi dengan jarak hanya \u00b13.0 Hz di sekeliling puncak 1\u00d7 (16.2 Hz) atau di sekeliling frekuensi talian 2\u00d7 (100 Hz) mudah tertinggal.<\/li>\n<li>Membezakannya memerlukan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/spectral-analysis\/\">analisis spektrum<\/a>.<\/li>\n<\/ul>\n<h2>2. Mekanisme Fizikal<\/h2>\n<h3>Bagaimana gaya elektromagnetik dihasilkan<\/h3>\n<p>Rantai peristiwa yang menciptakan PPF sangat sederhana:<\/p>\n<ol>\n<li>Belitan stator mencipta medan magnet yang berputar pada kelajuan segerak.<\/li>\n<li>Medan itu diorganisir menjadi kutub magnetik dalam pola N\u2013S\u2013N\u2013S.<\/li>\n<li>Rotor berputar sedikit lebih perlahan disebabkan slip, jadi kutub medan sentiasa hanyut melepasi rotor dan bukannya kekal terkunci padanya.<\/li>\n<li>Setiap kali satu kutub medan meluncur melepasi satu titik tertentu pada rotor (bar rintangan tinggi, bahagian eksentrik jurang udara), daya magnet yang bertindak pada titik itu dimodulasikan.<\/li>\n<li>Dengan <strong>P<\/strong> kutub, titik itu dilepasi <strong>P<\/strong> kali bagi setiap kitaran slip.<\/li>\n<li>Oleh itu, frekuensi modulasi yang terhasil ialah P \u00d7 frekuensi slip = PPF - satu &#8220;denyutan&#8221; perlahan yang bertindih pada getaran kelajuan putaran dan frekuensi talian.<\/li>\n<\/ol>\n<h3>Celah udara seragam \u2014 motor yang sehat<\/h3>\n<ul>\n<li>Rotor berpusat di lubang stator.<\/li>\n<li>Celah udara seragam di sekitar keliling penuh.<\/li>\n<li>Gaya magnetik seimbang dan saling membatalkan.<\/li>\n<li>Oleh itu, modulasi berkaitan PPF sangat rendah dari segi amplitud.<\/li>\n<\/ul>\n<h3>Celah udara eksentrik \u2014 motor yang cacat<\/h3>\n<ul>\n<li>Rotor terletak di luar pusat daripada <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/bearing-wear\/\">keausan galas<\/a>, a <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/bent-shaft\/\">poros bengkok<\/a>, atau ralat pembuatan.<\/li>\n<li>Celah udara lebih kecil di satu sisi dan lebih besar di sisi yang bertentangan.<\/li>\n<li>Daya magnet menjadi tidak seimbang \u2014 lebih kuat di mana celah lebih kecil.<\/li>\n<li>Satu daya jejarian bersih muncul - <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/magnetic-pull\/\">tarikan magnet tidak seimbang<\/a> - dan ia dimodulasikan pada PPF apabila kutub medan meluncur melepasi bahagian sempit jurang.<\/li>\n<li>Jalur sisi yang dijarakkan pada PPF berkembang di sekitar puncak spektrum utama dan meningkat bersama tahap keterukan.<\/li>\n<\/ul>\n<h2>3. Jalur Sisi dan Corak Diagnostik<\/h2>\n<h3>Keeksentrikan statik<\/h3>\n<p>Di sini pusat rotor bergeser tetapi pegun relatif kepada stator:<\/p>\n<ul>\n<li><strong>Corak:<\/strong> komponen frekuensi talian 2\u00d7 yang tinggi (100\/120 Hz); jalur sisi pole-pass lemah atau tiada kerana ofset tidak berputar bersama aci.<\/li>\n<li><strong>Punca:<\/strong> haus galas, herotan rangka atau penutup hujung, atau ralat pemesinan pada lubang stator.<\/li>\n<li><strong>Amplitud:<\/strong> amplitud frekuensi talian 2\u00d7 menunjukkan tahap keterukan eksentrisiti.<\/li>\n<\/ul>\n<h3>Keeksentrikan dinamik<\/h3>\n<p>Di sini pusat rotor mengorbit, atau berputar, di sekitar pusat stator:<\/p>\n<ul>\n<li><strong>Corak:<\/strong> puncak kelajuan jalan 1\u00d7 dan frekuensi talian 2\u00d7 dengan jalur sisi berjarak pada PPF (contohnya \u00b13.33 Hz dalam contoh 4-kutub di atas).<\/li>\n<li><strong>Punca:<\/strong> aci bengkok, rotor <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor-eccentricity\/\">kesipian<\/a>, rotor-ke-stator <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor-rub\/\">gosok<\/a> atau galas <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/looseness\/\">kelonggaran<\/a>.<\/li>\n<li><strong>Lebih teruk:<\/strong> ia menandakan interaksi dinamik aktif dan bukannya ofset tetap. Keluarga jalur sisi pelepasan kutub yang sama di sekeliling 1\u00d7 dan harmoniknya adalah tandatangan klasik bagi bar rotor yang patah.<\/li>\n<\/ul>\n<h3>Keeksentrikan campuran<\/h3>\n<ul>\n<li>Kombinasi kesan statik dan dinamik.<\/li>\n<li>Ini adalah keadaan yang paling biasa dijumpai dalam motor sebenar.<\/li>\n<li>Ia menghasilkan pola jalur sisi yang kompleks.<\/li>\n<li>Analisis teliti diperlukan untuk menginterpretasikannya dengan betul.<\/li>\n<\/ul>\n<h2>4. Interpretasi Diagnostik<\/h2>\n<p>Oleh kerana PPF hanya beberapa hertz, ia dinilai melalui kekuatan jalur sisinya di sekeliling puncak kelajuan jalan 1\u00d7 dan frekuensi talian 2\u00d7, dibaca sebagai satu kontinum:<\/p>\n<h3>Rendah - jalur sisi pole-pass hampir tidak kelihatan di atas aras hingar<\/h3>\n<ul>\n<li>Suatu keadaan normal.<\/li>\n<li>Celah udara yang seragam dan kekonsentrikkan rotor\u2013stator yang baik.<\/li>\n<li>Tiada tindakan pembetulan diperlukan.<\/li>\n<\/ul>\n<h3>Sederhana - jalur sisi jelas kelihatan tetapi jauh lebih rendah daripada puncak pembawa<\/h3>\n<ul>\n<li>Ketidakseragaman kecil jurang udara atau kemerosotan awal litar rotor.<\/li>\n<li>Pantau aliran arah perkembangan dan periksa keadaan galas.<\/li>\n<li>Sahkan kedudukan rotor jika ia boleh diakses.<\/li>\n<li>Bukan secara serta-merta kritikal, namun ia memerlukan perhatian.<\/li>\n<\/ul>\n<h3>Tinggi - jalur sisi menghampiri puncak pembawa dari segi amplitud<\/h3>\n<ul>\n<li>Eksentrisiti ketara, bar rotor patah, atau masalah jurang udara.<\/li>\n<li>&#8220;Denyutan&#8221; frekuensi rendah yang jelas mungkin dapat dirasai atau didengar pada PPF.<\/li>\n<li>Risiko sentuhan rotor-ke-stator.<\/li>\n<li>Daya elektromagnetik yang meningkat mempercepatkan kerosakan.<\/li>\n<li>Merancang pembaikan atau penggantian.<\/li>\n<\/ul>\n<p>Dalam praktik, penganalisis jarang membuat penilaian PPF secara tersendiri. Sebuah penganalisis mudah alih dua-saluran seperti <a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\">Balanset-1A<\/a>, digunakan pada rumah galas, menangkap spektrum dan menyelesaikan jalur sisi pelepasan kutub di sekeliling puncak 1\u00d7 dan frekuensi talian \u2014 dan, sama pentingnya, mengesahkan sama ada komponen dominan adalah elektromagnet atau puncak 1\u00d7 mudah bagi kerosakan mekanikal. Perbezaan itu menentukan segala yang berikutnya: tandatangan elektromagnet menghantar anda ke dalam motor, manakala puncak 1\u00d7 bersih yang hilang sebaik sahaja kuasa dimatikan menunjukkan kepada <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/unbalance\/\">ketidakseimbangan<\/a> anda dapat membuat pembetulan dengan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/field-balancing\/\">pengimbangan medan<\/a> rotor di tempat.<\/p>\n<h2>5. Hubungan dengan Frekuensi Motor Lain<\/h2>\n<p>PPF adalah satu nada dalam spektrum motor yang ramai, dan mengenal di mana ia berada berbanding dengan jiran-jirannya adalah separuh daripada kerja. Satu hierarki tipikal untuk motor 4-kutub, 1750 RPM pada bekalan 60 Hz adalah:<\/p>\n<ul>\n<li><strong>Frekuensi gelincir:<\/strong> (1800 \u2212 1750) \/ 60 \u2248 0.83 Hz.<\/li>\n<li><strong>PPF:<\/strong> P \u00d7 frekuensi slip - kira-kira 3.3 Hz di sini, nada paling rendah dalam keluarga itu.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/running-speed\/\">Kelajuan jalan<\/a> (1\u00d7):<\/strong> kira-kira 29.2 Hz.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/electrical-frequency\/\">Frekuensi talian<\/a>:<\/strong> 60 Hz (atau 50 Hz di Eropah).<\/li>\n<li><strong>Order mekanikal rotor P \u00d7 running speed:<\/strong> kira-kira 117 Hz - sering disalah anggap sebagai PPF, tetapi ia ialah harmonik kelajuan aci.<\/li>\n<li><strong>Frekuensi garisan 2\u00d7:<\/strong> 120 Hz (atau 100 Hz) - komponen elektromagnet utama untuk eksentrisiti.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/motor-bar-pass-frequency\/\">Frekuensi laluan bar rotor<\/a>:<\/strong> bilangan bar rotor \u00d7 running speed, dalam julat kilohertz.<\/li>\n<\/ul>\n<p>Jarak rapat antara frekuensi talian 2\u00d7 (120 Hz) dan yang berhampiran <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/harmonics\/\">harmonik<\/a> bagi running speed (order ke-4 berada pada kira-kira 117 Hz di sini) ialah sebab tepat mengapa kerosakan elektromagnet begitu mudah dikelirukan dengan kerosakan mekanikal - dan mengapa struktur jalur sisi pole-pass yang halus, bukan amplitud semata-mata, ialah petunjuk penentu. Apabila gambaran masih samar, mematikan bekalan ialah ujian muktamad: komponen elektromagnet hilang serta-merta bersama medan, manakala komponen mekanikal hanya mereput apabila rotor terus berpusing perlahan hingga berhenti.<\/p>\n<h2>6. Kaedah Pembetulan<\/h2>\n<h3>Untuk eksentrisiti mekanikal<\/h3>\n<ul>\n<li>Gantikan galas yang haus untuk memulihkan pemusatan rotor yang betul<\/li>\n<li>Betulkan aci bengkok atau gantikan rotor.<\/li>\n<li>Pasang semula rotor jika kerosakan adalah ralat pemasangan.<\/li>\n<li>Sahkan pejaluran penghujung loceng dan kekencangan bolt.<\/li>\n<\/ul>\n<h3>Untuk kesipian pembuatan<\/h3>\n<ul>\n<li>Kes teruk mungkin memerlukan pembosan semula rotor atau stator.<\/li>\n<li>Gantikan motor apabila itu wajar dari segi ekonomi.<\/li>\n<li>Terima keadaan jika getaran kekal dalam had yang boleh diterima.<\/li>\n<li>Dokumentasikan sebagai garis dasar untuk perbandingan masa depan.<\/li>\n<\/ul>\n<h3>Untuk isu celah udara<\/h3>\n<ul>\n<li>Periksa keadaan galas dan gantikan jika sudah haus.<\/li>\n<li>Sahkan kedudukan paksi rotor.<\/li>\n<li>Periksa untuk herotan bingkai atau masalah hujung loceng.<\/li>\n<li>Ukur jurang udara sebenar di mana ia boleh diakses.<\/li>\n<\/ul>\n<p>Ringkasnya, frekuensi laluan kutub ialah komponen frekuensi rendah khusus motor yang berkaitan dengan slip dan membuka ruang untuk melihat interaksi elektromagnet rotor-stator serta keseragaman jurang udara. Menguasai pengiraannya, mengenali tandatangan jalur sisinya, dan membaca trend amplitudnya membolehkan jurutera mendiagnosis kerosakan elektromagnet dengan yakin - dan mengarahkan usaha penyelenggaraan ke tempat yang betul, bukannya memburu punca mekanikal yang sebenarnya tidak wujud.<\/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 kekerapan hantaran kutub (PPF), frekuensi getaran yang dijana oleh interaksi pemutar dengan kutub pemegun, diagnostik untuk kesipian celah udara dan isu elektromagnet dalam motor.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-197","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/197","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\/197\/revisions"}],"predecessor-version":[{"id":102086,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/197\/revisions\/102086"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/media?parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/categories?post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/tags?post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}