{"id":166,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/motor-bar-pass-frequency\/"},"modified":"2026-07-03T09:57:15","modified_gmt":"2026-07-03T09:57:15","slug":"motor-bar-pass-frequency","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/mr\/glossary\/motor-bar-pass-frequency\/","title":{"rendered":"What is Motor Bar Pass Frequency? Rotor Slot Diagnostics"},"content":{"rendered":"<h1>\u092e\u094b\u091f\u0930 \u092c\u093e\u0930 \u092a\u093e\u0938 \u092b\u094d\u0930\u093f\u0915\u094d\u0935\u0947\u0928\u094d\u0938\u0940 \u0938\u092e\u091c\u0942\u0928 \u0918\u0947\u0923\u0947<\/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\/mr\/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\/mr\/product\/balanset-1\/\" title=\"\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915 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 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0915\u093f\u091f \u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u0938\u0902\u0924\u0941\u0932\u0915 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915\" 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\/mr\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/mr\/product\/balanset-1\/\" title=\"\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915 Balanset-1A\">\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0947\u0928\u094d\u0938\u0930 &#038; \u0935\u094d\u0939\u093e\u092f\u092c\u094d\u0930\u0947\u0936\u0928 \u0905\u200d\u0945\u0928\u093e\u0932\u093e\u092f\u091d\u0930 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\">&euro;<\/span>1,975.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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\/mr\/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\/mr\/product\/vibration-sensor\/\" title=\"\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915\">\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 \u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u091c\u0935\u0933\u0942\u0928\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/vibration-sensor\/\" title=\"\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915\">\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915<\/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\">&euro;<\/span>90.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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\/mr\/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\/mr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\">\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=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\">\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)<\/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\">&euro;<\/span>124.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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\/mr\/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\/mr\/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 \u0930\u094b\u091f\u0930 \u0938\u0902\u0924\u0941\u0932\u0928 \u0915\u093f\u091f: \u0935\u0939\u0928 \u0915\u0947\u0938, \u092c\u0939\u0941-\u091a\u0945\u0928\u0932 \u0938\u093f\u0917\u094d\u0928\u0932 \u0915\u0902\u0921\u093f\u0936\u0928\u0930, \u0939\u093e\u0925 \u092a\u0915\u0921\u0928\u0947 \u0935\u093e\u0932\u0940 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915, \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0906\u0927\u093e\u0930, \u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915, \u0906\u0923\u093f \u0915\u0949\u0907\u0932 \u0915\u0947\u092c\u0932.\" 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\/mr\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/mr\/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\">&euro;<\/span>6,803.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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\/mr\/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\/mr\/product\/magnet-stand\/\" title=\"\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 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=\"Magnet base.\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/magnet-stand\/\" title=\"\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 Insize-60-kgf\">\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 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\">&euro;<\/span>46.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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\/mr\/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\/mr\/product\/reflective-tape\/\" title=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\">\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=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\" 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\/mr\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/mr\/product\/reflective-tape\/\" title=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\">\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a<\/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\">&euro;<\/span>10.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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\/mr\/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\/mr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u201cBalanset-1A\u201d 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 \u0915\u093f\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0907\u0902\u091f\u0930\u092b\u0947\u0938 \u092f\u0941\u0928\u093f\u091f, \u0938\u0902\u0935\u0947\u0926\u0915, \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930 \u0906\u0923\u093f \u0905\u0928\u0941\u0937\u0902\u0917\u0940 \u0938\u0939\" 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\/mr\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/mr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u201cBalanset-1A\u201d OEM\">\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u201cBalanset-1A\u201d 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\">&euro;<\/span>1,735.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/166?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>\u092e\u094b\u091f\u0930 \u092c\u093e\u0930 \u092a\u093e\u0938 \u092b\u094d\u0930\u093f\u0915\u094d\u0935\u0947\u0928\u094d\u0938\u0940<\/strong> \u2014 \u091c\u094d\u092f\u093e\u0932\u093e rotor bar pass frequency, rotor slot frequency, \u0915\u093f\u0902\u0935\u093e \u092b\u0915\u094d\u0924 bar pass \u0905\u0938\u0947\u0939\u0940 \u092e\u094d\u0939\u0923\u0924\u093e\u0924 \u2014 \u0939\u0940 \u0905\u0936\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0906\u0939\u0947 \u091c\u094d\u092f\u093e\u0935\u0930 squirrel-cage induction motor \u092e\u0927\u0940\u0932 rotor bars stator slots \u0906\u0923\u093f windings \u0938\u092e\u094b\u0930\u0942\u0928 \u091c\u093e\u0924\u093e\u0924. \u0924\u0940 rotor bars \u091a\u094d\u092f\u093e \u0938\u0902\u0916\u094d\u092f\u0947\u0932\u093e rotor \u091a\u094d\u092f\u093e rotational frequency \u0928\u0947 \u0917\u0941\u0923\u0942\u0928 \u092e\u093f\u0933\u0924\u0947, \u092e\u094d\u0939\u0923\u0942\u0928 \u0924\u0940 running speed \u092a\u0947\u0915\u094d\u0937\u093e \u0916\u0942\u092a \u0935\u0930 \u0905\u0938\u0924\u0947; motor \u091a\u094d\u092f\u093e \u0906\u0915\u093e\u0930 \u0906\u0923\u093f \u0917\u0924\u0940\u0928\u0941\u0938\u093e\u0930 \u0938\u093e\u0927\u093e\u0930\u0923 200 \u0924\u0947 2000 Hz \u0926\u0930\u092e\u094d\u092f\u093e\u0928. \u0928\u093f\u0930\u094b\u0917\u0940 motor \u092e\u0927\u094d\u092f\u0947 \u0924\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/spectrum\/\">\u0915\u0902\u092a\u0928 \u0938\u094d\u092a\u0947\u0915\u094d\u091f\u094d\u0930\u092e<\/a>\u092e\u0927\u0940\u0932 \u0936\u093e\u0902\u0924, \u0915\u092e\u0940-amplitude \u091a\u0940 \u0930\u0947\u0937\u093e \u0905\u0938\u0924\u0947; \u092a\u0923 \u0924\u0940 \u0935\u093e\u0922\u0932\u0940 \u0924\u0930 \u0924\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/eccentricity\/\">\u0935\u093f\u0915\u0947\u0902\u0926\u094d\u0930\u0924\u093e<\/a> rotor \u0906\u0923\u093f stator \u092e\u0927\u0940\u0932 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/air-gap\/\">air-gap<\/a> \u0938\u092e\u0938\u094d\u092f\u093e\u0902\u0915\u0921\u0947, \u0915\u093f\u0902\u0935\u093e \u0907\u0924\u0930 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0905\u0928\u093f\u092f\u092e\u093f\u0924\u0924\u0947\u0915\u0921\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0915\u0930\u0924\u0947. \u0924\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/rotor-bar-defects\/\">\u0930\u094b\u091f\u0930 \u092c\u093e\u0930 \u0926\u094b\u0937<\/a> \u0936\u0940 \u091c\u0935\u0933\u0942\u0928 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0905\u0938\u0932\u0940 \u0924\u0930\u0940 \u0935\u0947\u0917\u0933\u0940 \u0906\u0939\u0947 \u2014 \u0924\u0941\u091f\u0932\u0947\u0932\u094d\u092f\u093e bars \u0938\u094d\u0935\u0924\u0903\u0932\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/sidebands\/\">sidebands<\/a> spaced at the pole-pass frequency (number of poles \u00d7 the <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/slip-frequency\/\">\u0938\u094d\u0932\u093f\u092a \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a>) around 1\u00d7, not by raising the bar-pass line itself.<\/p>\n<h2>1. Bar Pass Frequency \u091a\u0940 \u0917\u0923\u0928\u093e<\/h2>\n<h3>\u0938\u0942\u0924\u094d\u0930<\/h3>\n<blockquote><p><strong>RBPF = N<sub>b<\/sub> \u00d7 N \/ 60<\/strong>, \u091c\u093f\u0925\u0947 RBPF \u0939\u0940 rotor bar pass frequency Hz \u092e\u0927\u094d\u092f\u0947 \u0906\u0939\u0947, N<sub>b<\/sub> \u0939\u0940 rotor bars \u091a\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0906\u0939\u0947, \u0906\u0923\u093f N \u0939\u093e rotor speed RPM \u092e\u0927\u094d\u092f\u0947 \u0906\u0939\u0947.<\/p><\/blockquote>\n<p>\u092f\u093e \u0938\u0942\u0924\u094d\u0930\u093e\u091a\u0940 \u0930\u091a\u0928\u093e \u0915\u094b\u0923\u0924\u094d\u092f\u093e\u0939\u0940 tooth- \u0915\u093f\u0902\u0935\u093e vane-counting frequency \u092e\u093e\u0917\u0940\u0932 \u0930\u091a\u0928\u0947\u0938\u093e\u0930\u0916\u0940\u091a \u0906\u0939\u0947, \u091c\u0938\u0947 \u0915\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/gear-mesh-frequency\/\">\u0917\u093f\u092f\u0930 \u091c\u093e\u0933\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a> or <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/vane-passing-frequency\/\">\u0935\u0947\u0928 \u092a\u093e\u0938 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a>: \u092a\u0941\u0928\u0930\u093e\u0935\u0943\u0924\u094d\u0924\u0940 \u0939\u094b\u0923\u093e\u0931\u094d\u092f\u093e \u0935\u0948\u0936\u093f\u0937\u094d\u091f\u094d\u092f\u093e\u0902\u091a\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u094b\u091c\u093e, \u0906\u0923\u093f \u0924\u0940 \u0915\u093f\u0924\u0940 \u0935\u0947\u0933\u093e \u092b\u0947\u0930\u0940 \u092e\u093e\u0930\u0924\u093e\u0924 \u0924\u094d\u092f\u093e\u0928\u0947 \u0917\u0941\u0923\u093e \u0915\u0930\u093e. Bar count \u0938\u093e\u0927\u093e\u0930\u0923\u092a\u0923\u0947 \u092e\u094b\u0920\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0905\u0938\u0932\u094d\u092f\u093e\u0928\u0947 \u0928\u093f\u0915\u093e\u0932 spectrum \u091a\u094d\u092f\u093e high-frequency \u092a\u094d\u0930\u0926\u0947\u0936\u093e\u0924 \u092f\u0947\u0924\u094b.<\/p>\n<h3>\u0915\u093e\u0930\u094d\u092f \u0915\u0947\u0932\u0947\u0932\u0940 \u0909\u0926\u093e\u0939\u0930\u0923\u0947<\/h3>\n<p><strong>\u0932\u0939\u093e\u0928 motor:<\/strong> 1750 RPM \u0935\u0930 28 rotor bars \u0905\u0938\u0932\u094d\u092f\u093e\u0938 RBPF = 28 \u00d7 1750 \/ 60 = <strong>817 Hz<\/strong>.<\/p>\n<p><strong>\u092e\u094b\u0920\u0940 motor:<\/strong> 3550 RPM \u0935\u0930 56 rotor bars \u0905\u0938\u0932\u094d\u092f\u093e\u0938 RBPF = 56 \u00d7 3550 \/ 60 = <strong>3313 Hz<\/strong>.<\/p>\n<p>\u092e\u094b\u0920\u094d\u092f\u093e \u092e\u0936\u0940\u0928\u091a\u0940 bar-pass \u0930\u0947\u0937\u093e 3 kHz \u092a\u0947\u0915\u094d\u0937\u093e \u0935\u0930 \u091c\u093e\u0924\u0947 \u0939\u0947 \u0932\u0915\u094d\u0937\u093e\u0924 \u0918\u094d\u092f\u093e \u2014 \u0924\u0940 \u0926\u093f\u0938\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 measurement chain \u0924\u093f\u0924\u0915\u094d\u092f\u093e \u0909\u0902\u091a\u0940\u092a\u0930\u094d\u092f\u0902\u0924 \u092a\u094b\u0939\u094b\u091a\u0932\u0940 \u092a\u093e\u0939\u093f\u091c\u0947 \u092f\u093e\u091a\u0940 \u0939\u0940 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0906\u0920\u0935\u0923 \u0906\u0939\u0947. Running speed \u0906\u0923\u093f order numbers \u0932\u0935\u0915\u0930 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u0924 \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u093f\u0924 \u0915\u0930\u093e\u092f\u091a\u0947 \u0905\u0938\u0932\u094d\u092f\u093e\u0938, <a href=\"https:\/\/vibromera.eu\/mr\/calculators\/harmonic-frequency-calculator\/\">harmonic frequency calculator<\/a> \u0917\u0923\u093f\u0924 \u0939\u093e\u0924\u093e\u0933\u0924\u0947.<\/p>\n<h3>Bars \u091a\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0936\u094b\u0927\u0923\u0947<\/h3>\n<ul>\n<li>Motor nameplate \u0915\u093f\u0902\u0935\u093e manufacturer \u091a\u094d\u092f\u093e data sheet \u091a\u093e \u0938\u0902\u0926\u0930\u094d\u092d \u0918\u094d\u092f\u093e.<\/li>\n<li>\u0926\u0941\u0930\u0941\u0938\u094d\u0924\u0940\u091a\u094d\u092f\u093e \u0935\u0947\u0933\u0940 rotor \u0909\u092a\u0932\u092c\u094d\u0927 \u0905\u0938\u0932\u094d\u092f\u093e\u0938 bars \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u092a\u093e\u0939\u0942\u0928 \u092e\u094b\u091c\u093e.<\/li>\n<li>Vibration spectrum \u092e\u0927\u0940\u0932 \u0938\u094d\u092a\u0937\u094d\u091f \u0913\u0933\u0916\u0924\u093e \u092f\u0947\u0923\u093e\u0931\u094d\u092f\u093e peak \u092a\u093e\u0938\u0942\u0928 \u0909\u0932\u091f\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u093e.<\/li>\n<li>Motor \u091a\u093e \u0906\u0915\u093e\u0930 \u0906\u0923\u093f pole count \u092f\u093e\u0928\u0941\u0938\u093e\u0930 \u0938\u093e\u0927\u093e\u0930\u0923 16 \u0924\u0947 80 bars \u0905\u092a\u0947\u0915\u094d\u0937\u093f\u0924 \u0920\u0947\u0935\u093e.<\/li>\n<\/ul>\n<h2>2. \u092d\u094c\u0924\u093f\u0915 \u092f\u0902\u0924\u094d\u0930\u0923\u093e<\/h2>\n<h3>Rotor-stator \u092a\u0930\u0938\u094d\u092a\u0930\u0938\u0902\u0935\u093e\u0926<\/h3>\n<p>Bar pass frequency \u0939\u0940 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 contact \u092e\u0927\u0942\u0928 \u0928\u0935\u094d\u0939\u0947 \u0924\u0930 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u092a\u0930\u0938\u094d\u092a\u0930\u0938\u0902\u0935\u093e\u0926\u093e\u0924\u0942\u0928 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0924\u0947:<\/p>\n<ol>\n<li>Rotor bars induced current \u0935\u093e\u0939\u0924\u093e\u0924 \u0906\u0923\u093f \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u093e\u0924 \u0938\u094d\u0925\u093e\u0928\u093f\u0915 \u0935\u094d\u092f\u0924\u094d\u092f\u092f \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u093e\u0924.<\/li>\n<li>Rotor \u092b\u093f\u0930\u0924\u093e\u0928\u093e \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 bar \u090f\u0915\u093e\u092e\u093e\u0917\u094b\u092e\u093e\u0917 stator slots \u0938\u092e\u094b\u0930\u0942\u0928 \u091c\u093e\u0924\u0947.<\/li>\n<li>Bars stator teeth \u0936\u0940 align \u0939\u094b\u0924\u093e\u0924 \u0906\u0923\u093f \u0928\u0902\u0924\u0930 \u0924\u094d\u092f\u093e\u0902\u091a\u094d\u092f\u093e \u092e\u0927\u0942\u0928 \u091c\u093e\u0924\u093e\u0924 \u0924\u0938\u0947 magnetic reluctance \u0935\u093e\u0922\u0924\u0947-\u0918\u091f\u0924\u0947.<\/li>\n<li>\u092f\u093e\u092e\u0941\u0933\u0947 \u0938\u0902\u0930\u091a\u0928\u0947\u0935\u0930 \u0932\u0939\u093e\u0928 \u0927\u0921\u0927\u0921\u0923\u093e\u0930\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u092c\u0932 \u0924\u092f\u093e\u0930 \u0939\u094b\u0924\u0947.<\/li>\n<li>\u092f\u093e \u0927\u0921\u0927\u0921\u0940\u091a\u093e \u0926\u0930 bars \u091c\u094d\u092f\u093e \u0926\u0930\u093e\u0928\u0947 \u092a\u0941\u0922\u0947 \u091c\u093e\u0924\u093e\u0924 \u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e\u0936\u0940 \u0938\u092e\u093e\u0928 \u0905\u0938\u0924\u094b \u2014 \u092e\u094d\u0939\u0923\u091c\u0947 bar pass frequency.<\/li>\n<\/ol>\n<h3>\u090f\u0915\u0938\u092e\u093e\u0928 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u0905\u0938\u092e\u093e\u0928 air gap<\/h3>\n<ul>\n<li><strong>\u090f\u0915\u0938\u092e\u093e\u0928 air gap:<\/strong> Rotor \u091a\u094d\u092f\u093e \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u092c\u093e\u091c\u0942\u0902\u0935\u0930\u0940\u0932 bars \u0915\u0921\u0942\u0928 \u092f\u0947\u0923\u093e\u0931\u094d\u092f\u093e \u092c\u0932\u093e\u0902\u091a\u0947 \u092f\u094b\u0917\u0926\u093e\u0928 \u092e\u094b\u0920\u094d\u092f\u093e \u092a\u094d\u0930\u092e\u093e\u0923\u093e\u0924 \u0930\u0926\u094d\u0926 \u0939\u094b\u0924\u0947, \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 RBPF amplitude \u0915\u092e\u0940 \u0930\u093e\u0939\u0924\u0947.<\/li>\n<li><strong>\u0935\u093f\u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 rotor:<\/strong> \u092a\u0930\u0938\u094d\u092a\u0930\u0938\u0902\u0935\u093e\u0926 \u0905\u0938\u092e\u092e\u093f\u0924 \u0939\u094b\u0924\u094b, \u0930\u0926\u094d\u0926\u0940\u0915\u0930\u0923 \u0916\u0902\u0921\u093f\u0924 \u0939\u094b\u0924\u0947, \u0906\u0923\u093f RBPF amplitude \u0935\u093e\u0922\u0924\u0947.<\/li>\n<li><strong>\u0928\u093f\u0926\u093e\u0928\u092e\u0942\u0932\u094d\u092f:<\/strong> \u092e\u094d\u0939\u0923\u0942\u0928 RBPF \u0930\u0947\u0937\u0947\u091a\u0940 \u0909\u0902\u091a\u0940 \u0939\u0940 air gap \u0915\u093f\u0924\u0940 \u090f\u0915\u0938\u092e\u093e\u0928 \u0906\u0939\u0947 \u092f\u093e\u091a\u0947 \u0925\u0947\u091f \u0926\u094d\u092f\u094b\u0924\u0915 \u0905\u0938\u0924\u0947.<\/li>\n<\/ul>\n<h2>3. \u0928\u093f\u0926\u093e\u0928 \u092e\u0939\u0924\u094d\u0924\u094d\u0935<\/h2>\n<h3>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u0925\u093f\u0924\u0940<\/h3>\n<ul>\n<li>RBPF peak \u0905\u0938\u0924\u094b \u092a\u0923 \u0916\u0942\u092a \u0932\u0939\u093e\u0928 \u2014 \u0905\u0928\u0947\u0915\u0926\u093e 0.5 mm\/s \u092a\u0947\u0915\u094d\u0937\u093e \u0915\u092e\u0940.<\/li>\n<li>\u0924\u094b noise floor \u091a\u094d\u092f\u093e \u0935\u0930 \u092b\u0915\u094d\u0924 \u0915\u0938\u093e\u092c\u0938\u093e \u0926\u093f\u0938\u0942 \u0936\u0915\u0924\u094b.<\/li>\n<li>\u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e \u0926\u094b\u0928\u094d\u0939\u0940 \u092c\u093e\u091c\u0942\u0902\u0928\u093e sidebands \u0928\u0938\u0924\u093e\u0924.<\/li>\n<li>\u0939\u0940 signature \u090f\u0915\u0938\u092e\u093e\u0928 air gap \u0906\u0923\u093f \u091a\u093e\u0902\u0917\u0932\u0940 rotor-stator concentricity \u092f\u093e\u0902\u091a\u0940 \u092a\u0941\u0937\u094d\u091f\u0940 \u0915\u0930\u0924\u0947.<\/li>\n<\/ul>\n<h3>\u0909\u091a\u094d\u091a RBPF \u0915\u093e\u092f \u0938\u093e\u0902\u0917\u0924\u094b<\/h3>\n<p><strong>Air-gap eccentricity.<\/strong> Rotor stator bore \u092e\u0927\u094d\u092f\u0947 \u0915\u0947\u0902\u0926\u094d\u0930\u093e\u092c\u093e\u0939\u0947\u0930 \u092c\u0938\u0924\u094b, RBPF amplitude \u0935\u093e\u0922\u0924\u094b, \u0906\u0923\u093f \u00b11\u00d7 running speed \u0935\u0930\u0940\u0932 sidebands \u0926\u093f\u0938\u0942 \u0936\u0915\u0924\u093e\u0924. \u0939\u093e \u0928\u092e\u0941\u0928\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/pole-pass-frequency\/\">\u0927\u094d\u0930\u0941\u0935 \u092a\u093e\u0938 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a> \u0939\u0940 \u0924\u094d\u092f\u093e\u091a \u0926\u094b\u0937\u093e\u0924 \u091c\u094d\u092f\u093e \u092a\u094d\u0930\u0915\u093e\u0930\u0947 \u0935\u093e\u0922\u0924\u0947 \u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e\u0936\u0940 \u0938\u092e\u093e\u0902\u0924\u0930 \u0906\u0939\u0947.<\/p>\n<p><strong>Rotor-stator misalignment.<\/strong> Rotor axis stator axis \u0936\u0940 \u0938\u092e\u093e\u0902\u0924\u0930 \u0928\u0938\u0932\u094d\u092f\u093e\u0938 motor \u091a\u094d\u092f\u093e \u0932\u093e\u0902\u092c\u0940\u092d\u0930 air gap \u092c\u0926\u0932\u0924\u0947, \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 RBPF \u0906\u0923\u093f \u0924\u094d\u092f\u093e\u091a\u0947 harmonics \u0926\u094b\u0928\u094d\u0939\u0940 \u0935\u093e\u0922\u0924\u093e\u0924.<\/p>\n<p><strong>\u0924\u0941\u091f\u0932\u0947\u0932\u0947 \u0915\u093f\u0902\u0935\u093e \u0916\u0930\u093e\u092c \u091d\u093e\u0932\u0947\u0932\u0947 rotor bars.<\/strong> This is a different signature entirely: broken bars create sidebands around 1\u00d7 at pole-pass-frequency spacing rather than raising the bar-pass line. See <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/broken-rotor-bars\/\">\u0924\u0941\u091f\u0932\u0947\u0932\u094d\u092f\u093e \u0930\u094b\u091f\u0930 \u092a\u091f\u094d\u091f\u094d\u092f\u093e<\/a> and <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/rotor-bar-defects\/\">\u0930\u094b\u091f\u0930 \u092c\u093e\u0930 \u0926\u094b\u0937<\/a> \u092e\u0927\u094d\u092f\u0947 \u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u0926\u093e\u0928 \u0924\u092a\u0936\u0940\u0932 \u092a\u0939\u093e.<\/p>\n<h2>4. Bar Pass \u0932\u093e \u0907\u0924\u0930 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e\u0902\u092a\u093e\u0938\u0942\u0928 \u0935\u0947\u0917\u0933\u0947 \u0913\u0933\u0916\u0923\u0947<\/h2>\n<h3>RBPF \u0935\u093f\u0930\u0941\u0926\u094d\u0927 bearing frequencies<\/h3>\n<ul>\n<li><strong>RBPF:<\/strong> \u0938\u093e\u0927\u093e\u0930\u0923\u0924\u0903 200\u20133000 Hz, motor design \u0928\u0947 \u0920\u0930\u0924\u0947.<\/li>\n<li><strong>\u092c\u0947\u0905\u0930\u093f\u0902\u0917 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e:<\/strong> Motor bearings \u0938\u093e\u0920\u0940 \u0938\u093e\u0927\u093e\u0930\u0923\u0924\u0903 50\u2013500 Hz.<\/li>\n<li><strong>\u0935\u0947\u0917\u0933\u0947 \u0915\u0938\u0947 \u0913\u0933\u0916\u093e\u0935\u0947:<\/strong> \u0926\u094b\u0928\u094d\u0939\u0940\u0902\u091a\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u093e \u0906\u0923\u093f observed peaks \u0936\u0940 \u0924\u0941\u0932\u0928\u093e \u0915\u0930\u093e.<\/li>\n<li><strong>\u0913\u0935\u094d\u0939\u0930\u0932\u0945\u092a\u0915\u0921\u0947 \u0932\u0915\u094d\u0937 \u0920\u0947\u0935\u093e:<\/strong> \u092e\u094b\u0920\u094d\u092f\u093e motors \u092e\u0927\u094d\u092f\u0947 RBPF \u0939\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/bearing-fault-frequencies\/\">\u092c\u0947\u0905\u0930\u093f\u0902\u0917 \u0926\u094b\u0937 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a>\u092f\u093e\u091a band \u092e\u0927\u094d\u092f\u0947 \u092f\u0947\u090a \u0936\u0915\u0924\u094b, \u092e\u094d\u0939\u0923\u0942\u0928 \u0915\u0943\u0924\u0940 \u0915\u0930\u0923\u094d\u092f\u093e\u092a\u0942\u0930\u094d\u0935\u0940 \u0938\u094d\u0930\u094b\u0924\u093e\u091a\u0940 \u092a\u0941\u0937\u094d\u091f\u0940 \u0915\u0930\u093e.<\/li>\n<\/ul>\n<h3>RBPF \u0935\u093f\u0930\u0941\u0926\u094d\u0927 stator slot frequency<\/h3>\n<ul>\n<li><strong>Stator slot pass:<\/strong> stator slots \u091a\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u00d7 running speed \u2014 \u0915\u094d\u0935\u091a\u093f\u0924\u091a \u092e\u0939\u0924\u094d\u0924\u094d\u0935\u093e\u091a\u0940.<\/li>\n<li><strong>RBPF:<\/strong> rotor bars \u091a\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u00d7 running speed \u2014 \u0905\u0927\u093f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u092a\u0923\u0947 \u0906\u0922\u0933\u0924\u0947.<\/li>\n<li><strong>\u0926\u094b\u0928\u094d\u0939\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924:<\/strong> \u0915\u093e\u0939\u0940 motors \u092e\u0927\u094d\u092f\u0947 \u0924\u0941\u092e\u094d\u0939\u093e\u0932\u093e \u0926\u094b\u0928\u094d\u0939\u0940 \u0926\u093f\u0938\u0924\u0940\u0932, \u0906\u0923\u093f \u0924\u094d\u092f\u093e\u0902\u0928\u093e \u0935\u0947\u0917\u0933\u0947 \u0913\u0933\u0916\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 bar \u0906\u0923\u093f slot counts \u092e\u093e\u0939\u0940\u0924 \u0905\u0938\u0923\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947.<\/li>\n<\/ul>\n<h2>5. \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0909\u092a\u092f\u094b\u0917<\/h2>\n<h3>RBPF \u0915\u0927\u0940 \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u093e\u0935\u0947<\/h3>\n<ul>\n<li>Air-gap \u0938\u092e\u0938\u094d\u092f\u093e \u0905\u0938\u0932\u094d\u092f\u093e\u091a\u093e \u0938\u0902\u0936\u092f \u0905\u0938\u0947\u0932 \u0924\u0947\u0935\u094d\u0939\u093e.<\/li>\n<li>Bearing replacement \u0928\u0902\u0924\u0930 rotor \u092f\u094b\u0917\u094d\u092f\u0930\u0940\u0924\u094d\u092f\u093e centred \u0906\u0939\u0947 \u092f\u093e\u091a\u0940 \u092a\u0921\u0924\u093e\u0933\u0923\u0940 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940.<\/li>\n<li>2\u00d7 line frequency \u0935\u093e\u0922\u0932\u0947\u0932\u0940 \u0905\u0938\u0947\u0932 \u0924\u0947\u0935\u094d\u0939\u093e, \u0915\u093e\u0930\u0923 \u0924\u0940 eccentricity \u0938\u094b\u092c\u0924 \u0926\u093f\u0938\u0942 \u0936\u0915\u0924\u0947.<\/li>\n<li>\u090f\u0916\u093e\u0926\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/baseline\/\">baseline<\/a> \u0928\u0935\u0940\u0928 \u0915\u093f\u0902\u0935\u093e rewound motor \u0938\u093e\u0920\u0940 \u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0924\u093e\u0928\u093e.<\/li>\n<li>Motor repair \u0928\u0902\u0924\u0930 quality check \u092e\u094d\u0939\u0923\u0942\u0928.<\/li>\n<\/ul>\n<h3>\u092e\u093e\u092a\u0928\u0935\u093f\u0937\u092f\u0915 \u0935\u093f\u091a\u093e\u0930<\/h3>\n<ul>\n<li>Analyser \u091a\u0940 frequency range \u0915\u093f\u092e\u093e\u0928 RBPF \u091a\u094d\u092f\u093e \u0926\u0941\u092a\u094d\u092a\u091f \u092a\u0947\u0915\u094d\u0937\u093e \u0906\u0930\u093e\u092e\u093e\u0924 \u091c\u093e\u0938\u094d\u0924 \u0905\u0938\u0932\u0940 \u092a\u093e\u0939\u093f\u091c\u0947 (F<sub>max<\/sub> &gt; 2 \u00d7 RBPF) \u091c\u0947\u0923\u0947\u0915\u0930\u0942\u0928 \u0924\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/aliasing\/\">\u0905\u0932\u093e\u092f\u0938\u093f\u0902\u0917<\/a>.<\/li>\n<li>\u090f\u0915 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/accelerometer\/\">accelerometer<\/a> \u0936\u093f\u0935\u093e\u092f capture \u0915\u0930\u0924\u093e \u092f\u0947\u0908\u0932. \u0938\u093e\u0927\u093e\u0930\u0923\u092a\u0923\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/velocity-transducer\/\">\u0935\u0947\u0917 \u0938\u0947\u0928\u094d\u0938\u0930<\/a>\u0910\u0935\u091c\u0940 \u092f\u093e\u091a\u0940 \u0917\u0930\u091c \u0905\u0938\u0924\u0947, \u0915\u093e\u0930\u0923 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u091c\u093e\u0938\u094d\u0924 \u0905\u0938\u0924\u093e\u0924.<\/li>\n<li>\u092e\u094b\u091f\u0930 frame \u0915\u093f\u0902\u0935\u093e bearing housing \u0935\u0930 \u092e\u094b\u091c\u092e\u093e\u092a \u0915\u0930\u093e.<\/li>\n<li>\u0928\u0947\u0939\u092e\u0940 baseline \u0915\u093f\u0902\u0935\u093e \u0924\u0924\u094d\u0938\u092e \u0928\u093f\u0930\u094b\u0917\u0940 motors \u0936\u0940 \u0924\u0941\u0932\u0928\u093e \u0915\u0930\u093e.<\/li>\n<\/ul>\n<h2>6. Motor Diagnostics \u092e\u0927\u094d\u092f\u0947 Bar Pass \u091a\u0947 \u0938\u094d\u0925\u093e\u0928<\/h2>\n<p>Motor-rotor signatures \u092e\u0927\u0940\u0932 \u0926\u094b\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0938\u094d\u092a\u0937\u094d\u091f\u092a\u0923\u0947 \u0935\u0947\u0917\u0933\u0947 \u0920\u0947\u0935\u0923\u0947 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0920\u0930\u0924\u0947. Bar pass line air-gap geometry \u092c\u0926\u094d\u0926\u0932 \u092c\u094b\u0932\u0924\u0947; broken bars cage \u091a\u094d\u092f\u093e electrical integrity \u092c\u0926\u094d\u0926\u0932. \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937\u093e\u0924 \u0926\u094b\u0928\u094d\u0939\u0940 \u090f\u0915\u093e\u091a \u0935\u0947\u0933\u0940 \u0905\u0938\u0942 \u0936\u0915\u0924\u093e\u0924, \u092e\u094d\u0939\u0923\u0942\u0928 \u0938\u0916\u094b\u0932 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/electrical-faults\/\">electrical-fault<\/a> \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915\u093e\u0938\u093e\u0920\u0940 \u0924\u092a\u093e\u0938\u0923\u0940 \u0915\u0930\u0924\u0947:<\/p>\n<ul>\n<li><strong>\u0930\u094b\u091f\u0930 \u092c\u093e\u0930 \u0926\u094b\u0937:<\/strong> sidebands around 1\u00d7 running speed at pole-pass-frequency spacing.<\/li>\n<li><strong>RBPF \u0938\u092e\u0938\u094d\u092f\u093e:<\/strong> bar-pass line \u0935\u0930\u091a (bars \u00d7 speed) \u0935\u093e\u0922\u0932\u0947\u0932\u0940 amplitude.<\/li>\n<li><strong>\u0924\u094d\u092f\u093e \u090f\u0915\u0924\u094d\u0930 \u0905\u0938\u094d\u0924\u093f\u0924\u094d\u0935\u093e\u0924 \u0905\u0938\u0942 \u0936\u0915\u0924\u093e\u0924:<\/strong> eccentricity \u0906\u0923\u093f broken bars \u0939\u0947 \u092a\u0930\u0938\u094d\u092a\u0930\u0935\u093f\u0930\u094b\u0927\u0940 \u0928\u093e\u0939\u0940\u0924.<\/li>\n<li><strong>\u0938\u0930\u094d\u0935\u0938\u092e\u093e\u0935\u0947\u0936\u0915 \u0928\u093f\u0926\u093e\u0928:<\/strong> \u092a\u0942\u0930\u094d\u0923 \u091a\u093f\u0924\u094d\u0930 \u092e\u093f\u0933\u0935\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0926\u094b\u0928\u094d\u0939\u0940 patterns \u0924\u092a\u093e\u0938\u093e.<\/li>\n<\/ul>\n<p>\u092f\u093e \u092a\u094d\u0930\u0915\u093e\u0930\u091a\u0947 \u0909\u091a\u094d\u091a-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0928\u093f\u0926\u093e\u0928 induction-motor health assessment \u091a\u093e \u090f\u0915 \u0905\u0930\u094d\u0927\u093e \u092d\u093e\u0917 \u0906\u0939\u0947; \u0926\u0941\u0938\u0930\u093e \u0905\u0930\u094d\u0927\u093e \u092e\u094d\u0939\u0923\u091c\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/unbalance\/\">unbalance<\/a> and <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/misalignment\/\">misalignment<\/a>. \u090f\u0915 \u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u091f\u0942-\u091a\u0945\u0928\u0947\u0932 \u0938\u093e\u0927\u0928 \u091c\u0938\u0947 \u0915\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/product\/balanset-1\/\">Balanset-1A<\/a> \u0939\u093e \u0915\u092e\u0940-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u093e \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092d\u093e\u0917 \u0939\u093e\u0924\u093e\u0933\u0924\u094b, rotor \u0932\u093e \u0924\u094d\u092f\u093e\u091a\u094d\u092f\u093e \u0938\u094d\u0935\u0924\u0903\u091a\u094d\u092f\u093e bearings \u092e\u0927\u094d\u092f\u0947 balance \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0906\u0923\u093f \u0928\u093f\u0915\u093e\u0932 \u092a\u0921\u0924\u093e\u0933\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0906\u0935\u0936\u094d\u092f\u0915 1\u00d7 amplitude \u0906\u0923\u093f phase capture \u0915\u0930\u0942\u0928 \u2014 \u092f\u0947\u0925\u0947 \u0935\u0930\u094d\u0923\u0928 \u0915\u0947\u0932\u0947\u0932\u094d\u092f\u093e spectral motor checks \u0938\u093e\u0920\u0940 \u0939\u093e \u0928\u0948\u0938\u0930\u094d\u0917\u093f\u0915 \u092a\u0942\u0930\u0915 \u0906\u0939\u0947.<\/p>\n<p>Motor bar pass frequency, \u091c\u0930\u0940 bearing frequencies \u0915\u093f\u0902\u0935\u093e broken-bar signatures \u0907\u0924\u0915\u0940 \u0928\u093f\u092f\u092e\u093f\u0924\u092a\u0923\u0947 \u092a\u093e\u0939\u093f\u0932\u0940 \u091c\u093e\u0924 \u0928\u0938\u0932\u0940, \u0924\u0930\u0940 air-gap uniformity \u0906\u0923\u093f rotor-stator concentricity \u092c\u0926\u094d\u0926\u0932 \u0916\u0930\u0947 \u0928\u093f\u0926\u093e\u0928\u092e\u0942\u0932\u094d\u092f \u092c\u093e\u0933\u0917\u0924\u0947. \u0924\u0940 \u0915\u0936\u0940 \u092e\u094b\u091c\u093e\u0935\u0940 \u0906\u0923\u093f spectrum \u092e\u0927\u094d\u092f\u0947 \u0915\u0936\u0940 \u0913\u0933\u0916\u093e\u0935\u0940 \u0939\u0947 \u092e\u093e\u0939\u0940\u0924 \u0905\u0938\u0932\u094d\u092f\u093e\u0938 squirrel-cage induction motors \u091a\u094d\u092f\u093e condition assessment \u091a\u0947 \u0928\u093f\u0926\u093e\u0928\u091a\u093f\u0924\u094d\u0930 \u0905\u0927\u093f\u0915 \u092a\u0942\u0930\u094d\u0923 \u0939\u094b\u0924\u0947.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/mr\/glossary\/\">\u2190 \u092e\u0941\u0916\u094d\u092f \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0915\u093e\u0902\u0915\u0921\u0947 \u092a\u0930\u0924<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Learn about motor bar pass frequency, the rate at which rotor bars pass stator slots, used for diagnosing rotor and stator alignment issues in induction motors.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-166","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/166\/revisions"}],"predecessor-version":[{"id":102162,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/166\/revisions\/102162"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/media?parent=166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/categories?post=166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/tags?post=166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}