{"id":215,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-bar-defects\/"},"modified":"2026-07-03T09:57:24","modified_gmt":"2026-07-03T09:57:24","slug":"rotor-bar-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/uz\/glossary\/rotor-bar-defects\/","title":{"rendered":"Rotor shtanglari nuqsonlari nima? Motorlardagi singan shtangalar"},"content":{"rendered":"<h1>Rotor shtanglari nuqsonlarini tushunish<\/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\/uz\/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\/uz\/product\/balanset-1\/\" title=\"Portativ balanslagich va tebranish analizatori 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 to&#039;liq komplekt: ko&#039;chma balanslashtirgich va tebranish analizatori\" 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\/uz\/product-category\/devices\/\" rel=\"tag\">Qurilmalar<\/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\/uz\/product\/balanset-1\/\" title=\"Portativ balanslagich va tebranish analizatori Balanset-1A\">Portativ balanslagich va tebranish analizatori 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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/vibration-sensor\/\" title=\"Vibratsiya sensori\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A tebranish sensori yaqindan ko&#039;rinishi\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/vibration-sensor\/\" title=\"Vibratsiya sensori\">Vibratsiya sensori<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optik sensor (lazerli takometr)\">\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=\"Optik sensor (lazerli takometr)\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optik sensor (lazerli takometr)\">Optik sensor (lazerli takometr)<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotorni balanslash komplekti: ko&#039;tarma sumka, ko&#039;p kanalli signal konditsioneri, qo&#039;l analizatori, magnit asosi, tebranish sensorlari va o&#039;ralgan kabellar.\" 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\/uz\/product-category\/devices\/\" rel=\"tag\">Qurilmalar<\/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\/uz\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/magnet-stand\/\" title=\"Magnit stend hajmi-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=\"Magnit asos.\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/magnet-stand\/\" title=\"Magnit stend hajmi-60 kgf\">Magnit stend hajmi-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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" 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data-no-translation-data-success_message=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/reflective-tape\/\" title=\"Reflektor lenta\">\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=\"Reflektor lenta\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/reflective-tape\/\" title=\"Reflektor lenta\">Reflektor lenta<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/dynamic-balancer-balanset-1a\/\" title=\"&quot;Balanset-1A&quot; OEM dinamik balansi\">\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 komplekti tarkibi: interfeys bloki, sensorlar, taxometr va aksessuarlar\" 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\/uz\/product-category\/devices\/\" rel=\"tag\">Qurilmalar<\/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\/uz\/product\/dynamic-balancer-balanset-1a\/\" title=\"&quot;Balanset-1A&quot; OEM dinamik balansi\">&quot;Balanset-1A&quot; OEM dinamik balansi<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/215?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=\"\">Savatchaga qo&#039;shish<\/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>Rotor shtanglari nuqsonlari<\/strong> \u2014 singan yoki yorilgan rotor shtangalari deb ham ataladi \u2014 bu qisqa tutashuv qafasli induksion <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/motor-defects\/\">motor<\/a> rotorning o'tkazgich shtangalarida yoriqlar, darzlar yoki yuqori qarshilikli ulanishlardir. Qisqa tutashuv qafasli rotor laminatsiyalangan temir o'zak uyalariga joylashtirilgan alyuminiy yoki mis shtangalardan qurilgan bo'lib, har bir shtanganing ikkala uchi bir juft qisqa tutashuv halqasi (uchlik halqalar) bilan birlashtirilgan. Shtanga singanida yoki uchlik halqa birikmasi yoriganida, tok shikastlangan o'tkazgich orqali erkin o'ta olmaydi. Natijada elektromagnit nosimmetrik taqsimlanishi, pulsatsiyali aylanma moment va o'ta xarakterli <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/vibration\/\">vibration<\/a> va tok imzosi yuzaga keladi, uning belgisi <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/sidebands\/\">sidebands<\/a> spaced at the <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/pole-pass-frequency\/\">qutb o'tish chastotasi<\/a> (the number of poles \u00d7 the slip frequency).<\/p>\n<p>Rotor shtangalarining nosozliklari induksion motor buzilishlarining taxminan 10\u201315% ini tashkil etadi. Ular aynan progressiv xarakterga egaligi sababli xavflidir: bitta <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/broken-rotor-bars\/\">singan rotor shtangasi<\/a> qo'shni shtangalarni ortiqcha yuklamaydi va bitta yorilgan o'tkazgich sifatida boshlangan narsa bir nechta uzilishga, kuchli aylanma moment pulsatsiyasiga va erta aniqlanmasa oxir-oqibat rotorning to'liq ishdan chiqishiga olib kelishi mumkin.<\/p>\n<h2>1. Rotor shtanglari nuqsonlarining turlari<\/h2>\n<p>Nosozlik turkumi bir necha xil mexanizmlarni o'z ichiga oladi, ularning barchasi rotorning&#8217; elektr simmetriyasini o'xshash tarzda buzadi:<\/p>\n<ul>\n<li><strong>Singan rotor shtangalari:<\/strong> O'tkazgich shtanganing to'liq sinishi, odatda issiqlik va mexanik kuchlanish to'planadigan uchlik halqa yaqinida joylashgan. Sinish deyarli har doim charchoq yoriqlari sifatida boshlanadi va to'liq ajralishga olib boradi.<\/li>\n<li><strong>Yorilgan uchlik halqalar:<\/strong> Shtangalarni bir-biriga bog'laydigan qisqa tutashuv halqalaridagi yoriqlar, ko'pincha shtanga-halqa birikmasida. Ularning elektrik ta'siri singan shtangaga o'xshaydi. Ular katta mashinalarda, tez-tez ishga tushiriladigan motorlarda va yuqori inertsiyali yuklarda ko'proq uchraydi.<\/li>\n<li><strong>Yuqori qarshilikli birikmalar:<\/strong> Ishlab chiqarish nuqsonlari, issiqlik tsikllari yoki korroziya natijasida yuzaga keladigan shtanga va uchlik halqa orasidagi yomon elektr ulanish. Belgilari singan shtangaga o'xshaydi, lekin ko'pincha vaqti-vaqti bilan namoyon bo'ladi va to'liq uzilishga qaraganda kamroq aniq imzolar hosil qiladi.<\/li>\n<li><strong>Rotor g'ovakligi:<\/strong> Quyma alyuminiy rotorlardagi quyish bo'shliqlari, samarali o'tkazgich kesim maydonini kamaytiradi. G'ovaklik \u2014 bu ishlab chiqarish nuqsoni bo'lib, yoriqlar va uzilishlarga aylanishidan oldin yillar davomida yashirin holda qolishi mumkin.<\/li>\n<\/ul>\n<h2>2. Rotor plankalarining nosozlik sabablari<\/h2>\n<p>Planka nosozliklari motor ishlash muddati davomida bir-birini kuchaytiruvchi issiqlik, mexanik, ishlab chiqarish va ekspluatatsion omillar majmui natijasida yuzaga keladi.<\/p>\n<h3>Thermal stress<\/h3>\n<p>Har bir yoqish va o'chirish sikli rotorni kengayish va qisqarish jarayonidan o'tkazadi. Alyuminiy o'rab turgan temir o'zakka nisbatan ancha ko'proq kengayganligi sababli, bu differentsial o'sish plankalarni bo'shatib qo'yadi va qo'shilish joylarini charchatadi. Tez-tez yoqish termik zarbalarnini takroran keltirib chiqaradi, istalgan mahalliy yuqori qarshilik joyi esa zararni tezlashtiradigan issiq nuqtaga aylanadi.<\/p>\n<h3>Mexanik zo'riqish<\/h3>\n<p>O'tkazuvchi plankalar shuningdek chidaydi <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/centrifugal-force\/\">markazdan qochma kuch<\/a> (yuqori tezlikli mashinalarda sezilarli), oddiy ishlash davomida o'zgaruvchan elektromagnit kuchlar va mexanik zarba keltirib chiqaradigan yoqishning kuchli toklariga. Tashqi <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/vibration-analysis\/\">vibration<\/a> haydash yukidan uzatiladigan tebranishlar plankalarni yanada charchatadi.<\/p>\n<h3>Ishlab chiqarish nuqsonlari va ekspluatatsiya sharoitlari<\/h3>\n<p>Quyma g'ovakligi, planka va halqa o'rtasidagi zaif bog'lanish, material qo'shimchalari va etarli bo'lmagan issiqlik qayta ishlash \u2014 bularning barchasi keyingi nosozlik uchun zamin yaratadi. Ekspluatatsiyada eng katta muammolar \u2014 tez-tez yoqish, uzun tezlanish vaqtiga ega yuqori inersiyali yuklar, o'ta kuchli toklarga sabab bo'ladigan rotorning qotib qolish holatlari va bir fazaning yo'qolishi bilan ishlash, ya'ni bitta ta'minot fazasi uzilganda qafas bo'ylab juda nosimmetrik tok naqshining majburan o'tishi.<\/p>\n<h2>3. Tebranish va tok imzosi<\/h2>\n<p>Rotor plankasining shikastlanishini diagnostikada aniqlashning asosiy belgisi \u2014 aylanish chastotasi atrofida guruhlanib joylashgan yon chastota komponentlari oilasi.<\/p>\n<ul>\n<li><strong>Central peak:<\/strong> 1\u00d7 aylanish chastotasi (f<sub>r<\/sub>), the normal <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/running-speed\/\">running-speed<\/a> line.<\/li>\n<li><strong>Sidebands:<\/strong> f atrofida simmetrik juftlar<sub>r<\/sub> \u00b1 F<sub>P<\/sub>, f<sub>r<\/sub> \u00b1 2F<sub>P<\/sub>, f<sub>r<\/sub> \u00b1 3F<sub>P<\/sub>, where F<sub>P<\/sub> is the pole-pass frequency \u2014 the number of poles \u00d7 the <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/slip-frequency\/\">slip frequency<\/a> (typically a few hertz).<\/li>\n<li><strong>Pattern:<\/strong> evenly spaced, symmetrical sidebands at pole-pass intervals \u2014 quite unlike the sidebands of <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/bearing-fault-frequencies\/\">bearing faults<\/a>nuqson chastotalari atrofida joylashadigan yon chastota komponentlaridan tamoman farq qiladi.<\/li>\n<\/ul>\n<h3>Calculating the slip and pole-pass frequencies<\/h3>\n<p>Siljish chastotasi \u2014 sinxron va haqiqiy aylanish tezligi orasidagi farq, gerts bilan ifodalanadi: f<sub>s<\/sub> = (N<sub>sync<\/sub> \u2212 N<sub>actual<\/sub>) \/ 60, and the sideband spacing is the pole-pass frequency F<sub>P<\/sub> = poles \u00d7 f<sub>s<\/sub>. Consider a 4-pole, 60 Hz motor with a synchronous speed of 1800 rpm running at 1750 rpm under load. Then f<sub>s<\/sub> = (1800 \u2212 1750) \/ 60 = 0.833 Hz, F<sub>P<\/sub> = 4 \u00d7 0.833 = 3.33 Hz, and the running-speed line sits at 29.17 Hz. Sidebands therefore appear at 29.17 \u00b1 3.33 Hz \u2014 that is, at 25.8 Hz and 32.5 Hz. A <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/harmonic-frequency-calculator\/\">garmonik chastota kalkulyatori<\/a> and a <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/motor-slip-calculator\/\">motor siljish kalkulyatori<\/a> ishlab chiqarish maydonida o'lchov o'rnatayotganingizda bu konvertatsiyani osonlashtiradi.<\/p>\n<h3>Yukga bog'liqlik<\/h3>\n<p>Siljish \u2014 va shuning bilan birga singan novdalarda oqayotgan tok \u2014 yukka qarab ortib borganligi sababli, yon chastotalar yukka sezgir bo'ladi. Bo'sh yuklanganda ular minimaldir; engil yukda paydo bo'la boshlaydi; to'liq yukda esa eng kuchli va eng aniq tashxislanadigan darajaga yetadi. Amaliy qoida oddiy: shubhali motorni har doim normal ish yukida sinab ko'ring \u2014 sezgirlik maksimal bo'ladi.<\/p>\n<h3>Tok imzosi (MCSA)<\/h3>\n<p>Motor toki imzosini tahlil qilish (MCSA) xuddi shu fizikani elektr sohasida aniqlaydi. Bu yerda yon chastotalar <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/electrical-frequency\/\">line frequency<\/a> atrofida emas, balki quyidagi f chastota atrofida joylashadi:<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, since 2\u00b7s\u00b7f<sub>line<\/sub> = F<sub>P<\/sub>. For the 4-pole 60 Hz motor above (s = 50\/1800 \u2248 2.8%), that places sidebands at 56.7 Hz and 63.3 Hz. Their amplitude rises with the number of broken bars, and in some cases MCSA detects the fault earlier than vibration does. The same slip-related physics underlies the related <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/pole-pass-frequency\/\">qutb o'tish chastotasi<\/a> used in <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/electrical-faults\/\">elektr nosozligi<\/a> diagnosis.<\/p>\n<h2>4. Aniqlash, tashxislash va dala o'lchovlari<\/h2>\n<p>Resolving sidebands only a few hertz away from a dominant running-speed peak demands fine frequency resolution. A disciplined procedure runs as follows:<\/p>\n<ol>\n<li><strong>Kutilayotgan naqshni hisoblang:<\/strong> determine synchronous speed from poles and line frequency, measure the actual running speed, and compute the slip and pole-pass frequencies.<\/li>\n<li><strong>Yuqori o'lchovli spektrni oling:<\/strong> use a fine <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/fft\/\">FFT<\/a> o'lchovligi (taxminan 0,2 Hz dan yaxshi) \u2014 shunda bir-biriga yaqin joylashgan yon chastotalar 1\u00d7 chiziqdan aniq ajralib chiqadi. A <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/fft-resolution-calculator\/\">FFT ajratish kalkulyatori<\/a> to'g'ri diapazon va chiziqlar sonini tanlashga yordam beradi.<\/li>\n<li><strong>Yon chastotalarni qidiring:<\/strong> look for symmetric peaks at 1\u00d7 \u00b1 pole-pass frequency and its multiples.<\/li>\n<li><strong>Yukli holda sinab ko'ring:<\/strong> ma'lumotlarni motor normal ish yukida ishlayotgan vaqtda oling.<\/li>\n<li><strong>Naqshni tasdiqlang:<\/strong> tashxis e'lon qilishdan oldin yon chastotalar simmetrik va to'g'ri intervalda joylashganligini tekshiring.<\/li>\n<\/ol>\n<p>Bunday yuqori o'lchovli spektr yozib olish \u2014 aynan Balanset kabi ko'chma ikki kanalli asbob bajara oladigan ish <a href=\"https:\/\/vibromera.eu\/uz\/mahsulot\/balanset-1\/\">Balanset-1A<\/a> is built for. Working in the motor&#8217;s own bearings at operating speed, it records the running-speed line and its pole-pass sidebands directly on the running machine, so you can confirm a broken-bar diagnosis on site without disassembly and then track its severity over time.<\/p>\n<h3>Og'irlik darajasini baholash<\/h3>\n<p>Keng qo'llaniladigan amaliy qoidaga ko'ra, og'irlik darajasi 1\u00d7 cho'qqiga nisbatan yon chiziqlarning balandligi bilan baholanadi:<\/p>\n<ul>\n<li><strong>1\u00d7ning 40% dan pastdagi yon chiziq:<\/strong> ehtimol bitta yoriq yoki singan sterjen \u2014 kuzatishni davom ettiring.<\/li>\n<li><strong>40\u201360% of 1\u00d7:<\/strong> tasdiqlangan singan sterjen (yoki sterjenlar) \u2014 almashtirish rejasini tuzing.<\/li>\n<li><strong>1\u00d7ning 60% dan yuqori:<\/strong> bir nechta singan sterjenlar \u2014 almashtirish shoshilinch zarur.<\/li>\n<li><strong>1\u00d7 cho'qqidan baland yon chiziqlar:<\/strong> darhol chora ko'rishni talab qiladigan og'ir holat.<\/li>\n<\/ul>\n<h2>5. Oqibatlar va rivojlanish<\/h2>\n<p>E'tiborsiz qoldirilsa, bitta nuqson kamdan-kam hollarda yagona bo'lib qoladi. Zarar tanish bosqichlar orqali rivojlanadi:<\/p>\n<ul>\n<li><strong>Boshlang'ich nosozlik (bitta sterjen):<\/strong> ozgina moment pulsatsiyasi, kichik paydo bo'layotgan yon chiziqlar va minimal ishlash yo'qotilishi. Motor bu holatda bir necha oy ishlashi mumkin.<\/li>\n<li><strong>Progressiv nosozliklar (bir nechta sterjenlar):<\/strong> singan sterjen orqali o'tishi kerak bo'lgan tok uning qo'shnilariga yo'naltiriladi va ularni qizitadi; issiqlik zo'riqishi keyinchalik o'sha sterjenlarni ham sindiradi. Moment pulsatsiyalari va tebranish oshadi, mashina bir necha hafta ichida bir nechta singan sterjendan yomonlashishi mumkin.<\/li>\n<li><strong>Og'ir holat:<\/strong> bir nechta qo'shni singan sterjenlar kuchli moment pulsatsiyasi, yuqori tebranish va shovqin, hamda rotorning qizib ketishini keltirib chiqaradi. Yakuniy natija to'liq rotor nosozligi bo'lib, ortiqcha aylanma toklardan qo'shimcha <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/stator-defects\/\">stator<\/a> zarar ko'rish xavfi mavjud.<\/li>\n<\/ul>\n<h2>6. Tuzatish choralari va oldini olish<\/h2>\n<p>Nuqson tasdiqlangach, to'g'ri javob nosozlikni kutmasdan, uni ongli ravishda boshqarishdir:<\/p>\n<ul>\n<li><strong>On detection:<\/strong> monitoring intervalini qisqartiring (oylikdan haftalilikka), tashxisni MCSA yordamida tasdiqlang, dvigatel yoki rotorni almashtirishni rejalashtiring, muhim jihozlar uchun zaxira qismini tayyorlang va sterjenlari birinchi marta nima sababdan singanini tekshiring.<\/li>\n<li><strong>Ta'mirlash variantlari:<\/strong> katta mashinalar uchun eng ishonchli yechim \u2014 rotorni almashtirish; kichik mashinalar uchun ko'pincha eng tejamkor yo'l \u2014 dvigatalni to'liq almashtirish; maxsus ustaxonalar alyuminiy rotorlarni qayta quyishi mumkin; bitta singan sterjen esa yaqindan nazorat ostida cheklangan ishlashni davom ettirishga ruxsat berishi mumkin.<\/li>\n<li><strong>Prevention:<\/strong> yumshatuvchi ishga tushirgichlar yoki o'zgaruvchan chastotali drayverlar yordamida tez-tez ishga tushirishni minimallashtiiring, bir fazani yo'qolishidan qoching, yetarli shamollatish va sovutishni ta'minlang, haqiqiy ish sikliga mos dvigatelllar tanlang va nosozlik ko'payib ketmasidan oldin o'z vaqtida muammoni aniqlash uchun erta aniqlash usullariga tayanib ish tutish tavsiya etiladi.<\/li>\n<\/ul>\n<p>Rotor bar defects are among the most diagnostically distinctive motor faults: their characteristic pole-pass sidebands make them reliably detectable through both <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/vibration-diagnostics\/\">tebranish diagnostikasi<\/a> ham tok tahlili orqali ishonchli tarzda aniqlanishini ta'minlaydi. Ularni erta aniqlash potensial halokatli rotor ishdan chiqishi va uzoq muddatli rejalashtirilmagan ishdan to'xtashini rejalashtirilgan va boshqariladigan ta'mirlashga aylantiradi.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/uz\/glossary\/\">\u2190 Asosiy indeksga qaytish<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Qafas tipidagi motorlarda rotor sterjenlarining nosozliklari haqida bilib oling \u2014 tebranish va tok tahlilida sirpanish chastotasi yon tasmalari orqali aniqlanuvchi singan sterjenlar va yorilgan halqa uchlarini o'z ichiga oladi.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-215","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary\/215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary\/215\/revisions"}],"predecessor-version":[{"id":102163,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary\/215\/revisions\/102163"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/media?parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/categories?post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/tags?post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}