{"id":63,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/broken-rotor-bars\/"},"modified":"2026-07-03T09:57:04","modified_gmt":"2026-07-03T09:57:04","slug":"broken-rotor-bars","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sw\/glossary\/broken-rotor-bars\/","title":{"rendered":"Baa za Rotor Zilizovunjika Ni Nini? Kushindwa kwa Motor ya Squirrel Cage"},"content":{"rendered":"<h1>Kuelewa Baa za Rotor Zilizovunjika<\/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\/sw\/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\/sw\/product\/balanset-1\/\" title=\"Kisawazisha kinachobebeka na kichanganuzi cha Mtetemo 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 kizani kamili kinachobebeka na mchanganyzaji wa mipigo\" 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\/sw\/product-category\/devices\/\" rel=\"tag\">Vifaa<\/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\/sw\/product\/balanset-1\/\" title=\"Kisawazisha kinachobebeka na kichanganuzi cha Mtetemo Balanset-1A\">Kisawazisha kinachobebeka na kichanganuzi cha Mtetemo 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 (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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\/sw\/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\/sw\/product\/vibration-sensor\/\" title=\"Sensor ya mtetemo\">\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=\"Kiazo cha kumkaribisha cha mipigo ya 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/vibration-sensor\/\" title=\"Sensor ya mtetemo\">Sensor ya mtetemo<\/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 (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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\/sw\/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\/sw\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensorer ya Macho (Tachometer ya 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=\"Sensorer ya Macho (Tachometer ya 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensorer ya Macho (Tachometer ya Laser)\">Sensorer ya Macho (Tachometer ya 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 (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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\/sw\/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\/sw\/product\/balanset-4\/\" title=\"Balancet-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=\"Seti ya Vibromera ya uzani wa rotor: sanduku la kuendelea, mhuduma wa ishara ya njia nyingi, mchanganyaji wa kubaini, msingi wa sumaku, senseti za mipigo, na kebo zilizopindika.\" 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\/sw\/product-category\/devices\/\" rel=\"tag\">Vifaa<\/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\/sw\/product\/balanset-4\/\" title=\"Balancet-4\">Balancet-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 (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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\/sw\/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\/sw\/product\/magnet-stand\/\" title=\"Stand ya Magnetic 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=\"Msingi wa sumaku.\" 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/magnet-stand\/\" title=\"Stand ya Magnetic Insize-60-kgf\">Stand ya Magnetic 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 (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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\" 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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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/reflective-tape\/\" title=\"Mkanda wa kutafakari\">Mkanda wa kutafakari<\/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 (ikiwa inatumika)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div 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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\/sw\/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\/sw\/product\/dynamic-balancer-balanset-1a\/\" title=\"Kisawazisha chenye nguvu cha &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=\"Balanset-1A samani za kiti na kipengele cha kukamatia, senseti, kipimo cha kasi na vifaa\" 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\/sw\/product-category\/devices\/\" rel=\"tag\">Vifaa<\/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\/sw\/product\/dynamic-balancer-balanset-1a\/\" title=\"Kisawazisha chenye nguvu cha &quot;Balanset-1A&quot; OEM\">Kisawazisha chenye nguvu cha &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 (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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=\"\/sw\/wp-json\/wp\/v2\/glossary\/63?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>Baa za rotor zilizovunjika<\/strong> ni vunjiko kamili la baa za conductor katika rotor ya squirrel-cage ya motoi ya kuingiza. Hali ni sawa na <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/rotor-bar-defects\/\">kasoro ya baa ya rotor<\/a>, lakini neno linasisitiza kuvunjika kamili badala ya kupasuka au kiungo cha upinzani mkubwa. Wakati baa moja au zaidi zinakatika, sasa haiwezi tena kumwendea kupitia zao, na asymmetry ya umeme inayosababishwa inazalisha <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/vibration\/\">vibration<\/a> na sahihi za sasa \u2014 <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/sidebands\/\">sidebands<\/a> spaced at the <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/pole-pass-frequency\/\">mzunguko wa ubadilishuji wa nguvu<\/a> (the number of poles \u00d7 the <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/slip-frequency\/\">slip frequency<\/a>) around the <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/running-speed\/\">running speed<\/a>.<\/p>\n<p>Vibanda vilivyovunjika ni hatari sana kwa sababu hivyojavu kwa kamba. Vibanda vumoja vilivyovunjika vilimaliza umeme na mkazo zaidi kwa vibanda vya jirani, ambavyo vinapoanza kuvunjika kwa mwanzo. Ikiwa utambui mapema \u2014 katika kiwango cha vibanda vimoja vilivyovunjika \u2014 injini inaweza kuendeshwa kwa miezi chini ya ufuatiliaji; ikiwa utakosa, hitilafu inaweza kuongeza kwa kasi hadi vibanda vingi vilivyovunjika na kushindwa kwa rotor katastrofiki ambayo inahitaji ubadilisho.<\/p>\n<h2>1. Jinsi Vibanda vya Rotor Vinavyovunjika<\/h2>\n<h3>Ufatigue wa Joto (Ya Kawaida Sana)<\/h3>\n<p>Mizunguko ya kupasha joto na kupoa mara kwa mara ndio sababu ya mwanzo, na utaratibu unastahili kufuatwa hatua kwa hatua:<\/p>\n<ul>\n<li><strong>Umeme wa kuanza:<\/strong> wakati wa kuanza, rotor inakamatisha umeme wa 5\u20137\u00d7 wa kawaida katika hali ya rotor iliyofungwa.<\/li>\n<li><strong>Upanuzi wa joto:<\/strong> the aluminium bars expand strongly, with a coefficient around 23 \u00b5m\/m\/\u00b0C.<\/li>\n<li><strong>Constraint:<\/strong> the iron core expands far less (about 12 \u00b5m\/m\/\u00b0C), restraining the bars.<\/li>\n<li><strong>Stress:<\/strong> upanuzi huu wa tofauti unaweka mkazo mkali wa joto katika vibanda.<\/li>\n<li><strong>Fatigue:<\/strong> mizunguko ya kuanza mara kwa mara inaendesha chini-mizunguko <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/fatigue\/\">fatigue<\/a>.<\/li>\n<li><strong>Kuanzishwa kwa uzura:<\/strong> uzura kawaida huanza katika kiungo cha vibanda kwa pete za ncha, hatari ya juu zaidi.<\/li>\n<\/ul>\n<h3>Mkazo wa Mitambo<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sw\/glossary\/centrifugal-force\/\">Nguvu za Centrifugal<\/a> at high speed.<\/li>\n<li>Nguvu za umeme wakati wa kuendesha na kuanza.<\/li>\n<li>Mtetemo unaohusishwa kutoka kwa vyanzo vya nje.<\/li>\n<li>Kupakwa kwa mshuko wakati wa kuanza au mabadiliko ya mzigo ya bidhaa.<\/li>\n<\/ul>\n<h3>Hitilafu za Utengenezaji<\/h3>\n<ul>\n<li><strong>Porosity:<\/strong> tupu katika rotors ya aluminum iliyotupwa.<\/li>\n<li><strong>Poor bonding:<\/strong> muunganisho wa vibanda kwa core ambao hauna kutosha.<\/li>\n<li><strong>Zirua za nyenzo:<\/strong> kizazi kilichozingatiwa katika kutupwa.<\/li>\n<li><strong>Miunganisho dhaifu ya pete ya mwisho:<\/strong> muunganisho mbaya wa rebeni kwa pete ya mwisho.<\/li>\n<\/ul>\n<h3>Hali za Kuendeshwa<\/h3>\n<ul>\n<li><strong>Kuanzisha mara kwa mara:<\/strong> kila kuanzisha ni tukio la mkazo wa joto na mitambo.<\/li>\n<li><strong>Mzigo wa inertia kuu:<\/strong> nyakati ndefu za kuongeza kasi kupanua mkazo wa rebeni.<\/li>\n<li><strong>Huduma ya kubadilisha mwelekeo:<\/strong> kushikamana kuumba mikondo kubwa sana.<\/li>\n<li><strong>Single-phasing:<\/strong> kuendeza na awamu moja iliyopotea kuloseza rebeni zilizobaki za rotor.<\/li>\n<\/ul>\n<h2>2. Saini Nene ya Tabia<\/h2>\n<h3>Kwa nini Neneno Zinaonekeza<\/h3>\n<p>Muundo wa kigeuzi wa mifumo unatoka kwenye mlolongo wazi wa sababu na matokeo:<\/p>\n<ol>\n<li>Rebeni iliyovunjika haiwezi kubeba mkondo, ikiumba asymmetry ya umeme katika rotor.<\/li>\n<li>That asymmetry lags the rotating field by the slip frequency f<sub>s<\/sub> \u2014 the difference between synchronous and rotor speed, in Hz.<\/li>\n<li>It produces a torque pulsation at the pole-pass frequency F<sub>P<\/sub> = number of poles \u00d7 f<sub>s<\/sub> \u2014 equivalently twice the per-unit slip times the line frequency (2\u00b7s\u00b7f<sub>line<\/sub>).<\/li>\n<li>Pulsation ya torque inameza vibration 1\u00d7 inayotoka kwa imbalance ya mitambo ya kawaida.<\/li>\n<li>The result is sidebands spaced at running speed \u00b1 pole-pass-frequency intervals.<\/li>\n<\/ol>\n<h3>Muundo wa Vibration<\/h3>\n<ul>\n<li><strong>Central peak:<\/strong> 1\u00d7 kasi ya kuendeshwa (f<sub>r<\/sub>).<\/li>\n<li><strong>Neneno la chini:<\/strong> f<sub>r<\/sub> \u2212 F<sub>P<\/sub> (where F<sub>P<\/sub> = poles \u00d7 f<sub>s<\/sub> is the pole-pass frequency).<\/li>\n<li><strong>Mstari wa juu:<\/strong> f<sub>r<\/sub> + F<sub>P<\/sub>.<\/li>\n<li><strong>Kanda nyingi:<\/strong> f<sub>r<\/sub> \u00b1 2F<sub>P<\/sub>, f<sub>r<\/sub> \u00b1 3F<sub>P<\/sub> vile ukubwa unavyoongezeka.<\/li>\n<li><strong>Symmetry:<\/strong> mistari ya upande inakaa kwa mitindo karibu na kilele cha 1\u00d7.<\/li>\n<\/ul>\n<h3>Worked Example<\/h3>\n<p>Motor yenye pole 4, 60 Hz wakati wa mzigo kamili:<\/p>\n<ul>\n<li>Kasi ya kisinki: 1800 RPM.<\/li>\n<li>Kasi halisi: 1750 RPM (29.17 Hz).<\/li>\n<li>Slip: 50 RPM, so the slip frequency f<sub>s<\/sub> = 50\/60 = 0.833 Hz.<\/li>\n<li>Pole-pass frequency: F<sub>P<\/sub> = 4 poles \u00d7 0.833 Hz = 3.33 Hz.<\/li>\n<li><strong>Vibration inaingia katika kilele kwa:<\/strong> 25.8 Hz, 29.17 Hz and 32.5 Hz.<\/li>\n<li>A broken bar is confirmed by the symmetric sidebands at \u00b13.33 Hz.<\/li>\n<\/ul>\n<p>Kwa sababu mzunguko wa kuteleza ndio msingi mzima wa muundo huu, inastahili kuhesabu kwa usahihi kwa motor inayofaa; <a href=\"https:\/\/vibromera.eu\/sw\/calculators\/motor-slip-calculator\/\">Kalkuleta ya Motor Slip &amp; RPM Halisi<\/a> inafanya hii moja kwa moja kutoka kwa data ya sanda.<\/p>\n<h2>3. Uchambuzi wa Sahihi ya Sasa (MCSA)<\/h2>\n<p>Uchambuzi wa sasa wa motor unakaribia muundo sawa karibu na <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/electrical-frequency\/\">line frequency<\/a>:<\/p>\n<ul>\n<li><strong>Central peak:<\/strong> mzunguko wa mstari (50 au 60 Hz).<\/li>\n<li><strong>Sidebands:<\/strong> f<sub>line<\/sub> \u00b1 2\u00b7s\u00b7f<sub>line<\/sub>, where s is the per-unit slip \u2014 the same \u00b1F<sub>P<\/sub> spacing as in vibration, because 2\u00b7s\u00b7f<sub>line<\/sub> equals the pole-pass frequency.<\/li>\n<li><strong>Example:<\/strong> the 4-pole motor above (s = 50\/1800 \u2248 2.8%) shows sidebands at 60 \u00b1 3.33 Hz \u2014 that is, at 56.7 Hz and 63.3 Hz.<\/li>\n<li><strong>Advantage:<\/strong> si udhani na inafaa vyema kwa ufuatiliaji endelevu.<\/li>\n<li><strong>Unyeti:<\/strong> mara nyingi hutambua upau ulivunjika mapema kuliko vibration. <a href=\"https:\/\/vibromera.eu\/sw\/calculators\/motor-electrical-frequencies\/\">Motor Electrical Defect Frequency Calculator<\/a> inatabiri bandita za sasa hizi haswa.<\/li>\n<\/ul>\n<h2>4. Hatua za Maendeleo<\/h2>\n<h3>Upau Mmoja Uliovunjika<\/h3>\n<ul>\n<li>Bandita ndogo zinakuja, karibu 20\u201340% ya kilele cha 1\u00d7.<\/li>\n<li>Mtetemo wa torque umeme hauonekani sana.<\/li>\n<li>Utendaji wa motoni ni karibu kawaida.<\/li>\n<li>Motoni inaweza kuendelea kwa miezi chini ya kutathmini.<\/li>\n<li>Uingizaji utakubali kueneza hata hivyo.<\/li>\n<\/ul>\n<h3>Upau Wengi Jirani Uliovunjika<\/h3>\n<ul>\n<li>Bandita kali, kubwa zaidi ya 50% ya kilele cha 1\u00d7.<\/li>\n<li>Mtetemo wa torque unaoonekana.<\/li>\n<li>Ongezeko la mteleza na joto.<\/li>\n<li>Maendeleo yanakabili haraka kadri upau wa karibu unavyozaa moto.<\/li>\n<li>Uingizaji unakuwa haraka \u2014 maswali ya wiki.<\/li>\n<\/ul>\n<h3>Hali Kali<\/h3>\n<ul>\n<li>Bandita zinaweza kuzidi amplitude ya kilele cha 1\u00d7.<\/li>\n<li>Mtetemo kali wa torque unakamata vifaa vya kuendeza.<\/li>\n<li>Mtetemo mwingi na joto.<\/li>\n<li>Hatari ya kushindwa kwa pete ya ncha au kuvunja motoni kabisa.<\/li>\n<li>Uingizaji wa haraka unakabiliwa.<\/li>\n<\/ul>\n<h2>5. Kugundua Katika Shambani<\/h2>\n<h3>Uchanganuzi wa Mitetemo<\/h3>\n<p>The defining challenge is resolution: the sidebands sit only a few hertz from the 1\u00d7 peak (at the pole-pass frequency, typically 1\u20134 Hz), so the analyser must separate them cleanly.<\/p>\n<ul>\n<li>Tumia azimio la juu <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/fft\/\">FFT<\/a> \u2014 bora kuliko azimio la 0.2 Hz \u2014 ili kusambaza kidegezi; la <a href=\"https:\/\/vibromera.eu\/sw\/calculators\/fft-resolution-calculator\/\">FFT Resolution Calculator<\/a> linakusaidia kuchagua idadi ya laini na eneo.<\/li>\n<li>Jaribu motori chini ya mzigo, kwa kuwa kidegezi huongezeka na mtiririko wa sasa.<\/li>\n<li>Calculate the expected slip and pole-pass frequency for the motor in advance.<\/li>\n<li>Search the <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/spectrum\/\">spectrum<\/a> for symmetric sidebands at \u00b1F<sub>P<\/sub> kuzunguka kilele cha 1\u00d7.<\/li>\n<li>Fuatilia kuwa kwa kidegezi kwa wakati.<\/li>\n<\/ul>\n<p>Kazi hii iko ndani ya wastani wa chombo kinachobebeka. Kicheza cha chaneli mbili kama vile <a href=\"https:\/\/vibromera.eu\/sw\/bidhaa\/balanset-1\/\">Balancet-1A<\/a> captures the vibration spectrum at the motor bearing while its optical laser tachometer reads true shaft speed, letting you fix the precise 1\u00d7 frequency, compute the slip, and look for the pole-pass-spaced sidebands that confirm broken bars \u2014 all with the motor running under its normal load. Because the same instrument also measures 1\u00d7 amplitude and phase, it cleanly separates a genuine rotor-bar signature from a simple <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/running-speed\/\">running-speed<\/a> kutokuanzishwa ambayo ingekuwa na mahitaji ya usawazishaji badala ya ubadilishaji wa rotori.<\/p>\n<h3>MCSA Testing<\/h3>\n<ul>\n<li>Bambia probu za sasa kwa uongozaji wa motori.<\/li>\n<li>Kupokea mwonekano wa sasa na kukokotoa FFT yake.<\/li>\n<li>Tafuta kidegezi katika f<sub>line<\/sub> \u00b1 2\u00b7s\u00b7f<sub>line<\/sub> (that is, f<sub>line<\/sub> \u00b1 F<sub>P<\/sub>).<\/li>\n<li>Linganisha na msingi wa motori yenye afya.<\/li>\n<li>Hii inaweza kuashiria tatizo kabla dalili za mtetemo zisije zenye wazi.<\/li>\n<\/ul>\n<h2>6. Vitendo vya Kurekebisha<\/h2>\n<h3>Jibu la Haraka<\/h3>\n<ul>\n<li>Ongeza frequency ya ufuatiliaji \u2014 kila mwezi, kisha kila wiki, kisha kila siku.<\/li>\n<li>Fuatilia kiwango cha ukuaji wa amplitude ya sideband kupitia <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/trend-analysis\/\">trend analysis<\/a>.<\/li>\n<li>Agiza motor wa ziada au panga mbadala wa rotor.<\/li>\n<li>Kupunguza mzigo wa uendeshaji ikiwa inawezekana, kukataza mwanzo.<\/li>\n<li>Hati maendeleo ya kufeli kwa uchambuzi wa kushindwa.<\/li>\n<\/ul>\n<h3>Repair Options<\/h3>\n<ul>\n<li><strong>Mbadalo wa rotor:<\/strong> chaguo la kuaminika zaidi kwa motori kubwa (zaidi ya 100 HP).<\/li>\n<li><strong>Uremaji wa rotor:<\/strong> maduka maalum yanaweza kuuremea rotors za alumini.<\/li>\n<li><strong>Mbadalo wa motor:<\/strong> mara nyingi njia ya kiuchumi zaidi kwa motori ndogo (chini ya 50 HP).<\/li>\n<li><strong>Utafiti wa chanzo cha tatizo:<\/strong> amua kwa nini baa zilikatika ili kuzuia kujirudia.<\/li>\n<\/ul>\n<h3>Prevention<\/h3>\n<ul>\n<li>Tumia vipangaji laini au VFDs ili kupunguza joto la kuanza na dhiki ya joto.<\/li>\n<li>Zuia mzunguko wa kuanza kwa mzigo wenye inertia kubwa.<\/li>\n<li>Taja motori zilizokadiriwa kwa mzigo wa uendeshaji halisi \u2014 miundo ya kuanza mara nyingi kwa huduma ya mzunguko wa juu.<\/li>\n<li>Hakikisha uingizaji wa hewa wa motori wa kutosha na ubaridi.<\/li>\n<li>Jinga dhidi ya hali za mmoja wa awamu.<\/li>\n<\/ul>\n<p>Baa za rotor zilizovunjika zinachangia takriban 10\u201315% ya <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/motor-defects\/\">motor failures<\/a>, yet they leave an unmistakable pole-pass sideband signature that supports reliable early detection by vibration or current analysis. Understanding the thermal-fatigue mechanism, recognising the characteristic sideband pattern, and embedding the checks in a <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/condition-monitoring\/\">condition-monitoring<\/a> programu kuruhusu motor ibadilishwe kwa msingi uliochukuliwa \u2014 kabla bar moja iliyovunjika haijabadilishi kuwa mabadiliko mengi ya bar na muda mrefu wa kushindwa.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sw\/glossary\/\">\u2190 Rudi kwenye Index ya Msingi<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Jifunze kuhusu baa za rotor zilizovunjika katika motors za induction, baa za kondakta zilizopasuka zinazounda vibanda vya mzunguko wa slip, mapigo ya torque, na kushindwa kwa hatua kwa hatua ikiwa haitagunduliwa mapema.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-63","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary\/63\/revisions"}],"predecessor-version":[{"id":102161,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary\/63\/revisions\/102161"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}