{"id":293,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vane-passing-frequency\/"},"modified":"2026-05-23T22:46:43","modified_gmt":"2026-05-23T22:46:43","slug":"vane-passing-frequency","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/vane-passing-frequency\/","title":{"rendered":"Care este frecven\u021ba de trecere a paletelor? Diagnosticarea paletelor pompei"},"content":{"rendered":"<h1>\u00cen\u021belegerea frecven\u021bei de trecere a paletei<\/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\/ro\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit complet \u2014 echilibrator portabil \u0219i analizor de vibra\u021bii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">Echilibrator portabil \u0219i analizor de vibra\u021bii 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Portable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">\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=\"Prim-plan senzor de vibra\u021bii Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">Senzor de vibra\u021bii<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Vibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Senzor optic (tahometru cu laser)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">Senzor optic (tahometru cu laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Optical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kit de echilibrare a rotorului Vibromera: geant\u0103 de transport, condi\u021bioner de semnal multicanal, analizor portabil, baz\u0103 magnetic\u0103, senzori de vibra\u021bii \u0219i cabluri spiralate.\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Balanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Baza magnetic\u0103.\" 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, 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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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &quot;Balanset-1A&quot; OEM\">Echilibrator dinamic \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/293?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Dynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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>Frecven\u021ba de trecere a paletei<\/strong> (VPF \u2014 denumit\u0103 \u0219i frecven\u021ba paletelor rotorului sau, pur \u0219i simplu, trecerea paletelor) este frecven\u021ba cu care paletele unui rotor de pomp\u0103 rotativ trec pe l\u00e2ng\u0103 un punct de referin\u021b\u0103 sta\u021bionar, cum ar fi limba volutei, paletele difuzorului sau un alt element al carcasei. Aceasta se calculeaz\u0103 \u00eenmul\u021bind num\u0103rul de palete ale rotorului cu frecven\u021ba de rota\u021bie a arborelui: <strong>VPF = N<sub>v<\/sub> \u00d7 RPM \/ 60<\/strong>. VPF este echivalentul direct al pompei pentru <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/blade-passing-frequency\/\">frecven\u021ba de trecere a paletei<\/a> observat\u0103 la ventilatoare \u0219i este sursa hidraulic\u0103 dominant\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration\/\">vibra\u021bii<\/a> surs\u0103 \u00een pompele centrifuge, care apare de obicei \u00een intervalul 100\u2013500 Hz la utilajele industriale. Monitorizarea amplitudinii VPF \u0219i a <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/harmonics\/\">armonice<\/a> ofer\u0103 informa\u021bii diagnostice esen\u021biale privind starea rotorului, performan\u021ba hidraulic\u0103 \u0219i jocurile interne.<\/p>\n<h2>1. Calcul \u0219i valori tipice<\/h2>\n<h3>Formula<\/h3>\n<blockquote><p><strong>VPF = N<sub>v<\/sub> \u00d7 N \/ 60<\/strong> &nbsp; unde N<sub>v<\/sub> = num\u0103rul de palete ale rotorului, N = tura\u021bia arborelui \u00een rota\u021bii pe minut, iar rezultatul este exprimat \u00een hertzi.<\/p><\/blockquote>\n<p>Deoarece VPF este \u00eentotdeauna un multiplu \u00eentreg al <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/running-speed\/\">vitez\u0103 de func\u021bionare<\/a> (1\u00d7), se \u00eencadreaz\u0103 clar printre componentele sincrone ale spectrului \u2014 este o adev\u0103rat\u0103 frecven\u021b\u0103 a palelor <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/harmonics\/\">armonic<\/a> a tura\u021biei arborelui, nu o frecven\u021b\u0103 independent\u0103.<\/p>\n<h3>Exemple rezolvate<\/h3>\n<ul>\n<li><strong>Pomp\u0103 mic\u0103:<\/strong> 5 pale la 3500 rpm \u2192 VPF = 5 \u00d7 3500 \/ 60 = <strong>292 Hz<\/strong>.<\/li>\n<li><strong>Pomp\u0103 de proces de mare capacitate:<\/strong> 7 pale la 1750 rpm \u2192 VPF = 7 \u00d7 1750 \/ 60 = <strong>204 Hz<\/strong>.<\/li>\n<li><strong>Pomp\u0103 de mare vitez\u0103:<\/strong> 6 palete la 4200 rpm \u2192 VPF = 6 \u00d7 4200 \/ 60 = <strong>420 Hz<\/strong>.<\/li>\n<\/ul>\n<h3>Num\u0103rul tipic de palete<\/h3>\n<ul>\n<li><strong>Pompe centrifuge:<\/strong> 3\u201312 palete, cele mai frecvente fiind cele cu 5\u20137 palete.<\/li>\n<li><strong>Pompe mici:<\/strong> un num\u0103r mai mic de palete (3\u20135).<\/li>\n<li><strong>Pompe mari:<\/strong> mai multe palete (7\u201312).<\/li>\n<li><strong>Pompe de mare \u00een\u0103l\u021bime:<\/strong> mai multe palete pentru a transfera energia \u00een mod eficient.<\/li>\n<\/ul>\n<p>Este esen\u021bial s\u0103 se cunoasc\u0103 num\u0103rul exact de palete, deoarece acesta este elementul care diferen\u021biaz\u0103 VPF de o armonic\u0103 \u00eent\u00e2mpl\u0103toare a arborelui; dac\u0103 nu se dispune de schi\u021ba rotorului, num\u0103rul de palete poate fi adesea confirmat prin num\u0103rarea ordinului armonic la care se \u00eenregistreaz\u0103 v\u00e2rful hidraulic dominant. <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/blade-pass-frequency\/\">Calculator de frecven\u021b\u0103 de trecere a lamei<\/a> gestioneaz\u0103 calculele at\u00e2t pentru pompe, c\u00e2t \u0219i pentru ventilatoare, iar <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/harmonic-frequency-calculator\/\">Calculator de frecven\u021b\u0103 armonic\u0103<\/a> ajut\u0103 la plasarea VPF \u0219i a multiplilor s\u0103i pe axa frecven\u021bei.<\/p>\n<h2>2. Mecanismul fizic<\/h2>\n<h3>Pulsa\u021bii de presiune<\/h3>\n<p>VPF se datoreaz\u0103 varia\u021biei presiunii hidraulice, nu for\u021bei mecanice. Secven\u021ba este urm\u0103toarea:<\/p>\n<ol>\n<li>Fiecare palet\u0103 a rotorului propulseaz\u0103 fluidul spre exterior cu vitez\u0103 mare.<\/li>\n<li>Atunci c\u00e2nd o palet\u0103 trece pe l\u00e2ng\u0103 t\u0103ietorul volutei (cutwater), aceasta genereaz\u0103 un impuls de presiune brusc.<\/li>\n<li>Diferen\u021ba de presiune de-a lungul paletei se modific\u0103 rapid \u00een acel moment.<\/li>\n<li>Acest lucru genereaz\u0103 un impuls de for\u021b\u0103 at\u00e2t asupra rotorului, c\u00e2t \u0219i asupra carcasei.<\/li>\n<li>Cu N<sub>v<\/sub> palete, N<sub>v<\/sub> astfel de impulsuri apar la fiecare rota\u021bie.<\/li>\n<li>Frecven\u021ba de pulsa\u021bie rezultat\u0103 este egal\u0103 cu rata de trecere a paletelor \u2014 VPF.<\/li>\n<\/ol>\n<p>Astfel, VPF se num\u0103r\u0103 printre cele mai clasice <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/hydraulic-forces\/\">for\u021be hidraulice<\/a> care ac\u021bioneaz\u0103 asupra unei pompe, spre deosebire de excita\u021biile pur mecanice, cum ar fi <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/unbalance\/\">dezechilibru<\/a> sau defecte ale rulmen\u021bilor.<\/p>\n<h3>La punctul de func\u021bionare optim (BEP)<\/h3>\n<ul>\n<li>Unghiul fluxului de intrare corespunde cu unghiul paletei.<\/li>\n<li>Curentul este lin, cu turbulen\u021be minime.<\/li>\n<li>Amplitudinea VPF este moderat\u0103 \u0219i stabil\u0103.<\/li>\n<li>Distribu\u021bia presiunii \u00een jurul carcasei este aproape optim\u0103.<\/li>\n<\/ul>\n<h3>Departe de punctul de proiectare<\/h3>\n<ul>\n<li>Unghiul de curgere nu mai corespunde cu unghiul paletei.<\/li>\n<li>Turbulen\u021ba \u0219i separarea fluxului cresc.<\/li>\n<li>Pulsurile de presiune devin tot mai puternice.<\/li>\n<li>Amplitudinea VPF cre\u0219te, adesea \u00eenso\u021bit\u0103 de componente de frecven\u021b\u0103 suplimentare.<\/li>\n<\/ul>\n<h2>3. Interpretarea rezultatelor diagnostice<\/h2>\n<h3>Amplitudine normal\u0103 a VPF<\/h3>\n<ul>\n<li>Pompa func\u021bioneaz\u0103 la punctul de eficien\u021b\u0103 maxim\u0103 (BEP) sau \u00een apropierea acestuia.<\/li>\n<li>Amplitudinea VPF r\u0103m\u00e2ne constant\u0103 de-a lungul m\u0103sur\u0103torilor succesive.<\/li>\n<li>De obicei, \u00eentre 10 \u0219i 30 % din amplitudinea vibra\u021biei de 1\u00d7.<\/li>\n<li>Un spectru curat, cu un con\u021binut minim de armonici.<\/li>\n<\/ul>\n<h3>Ce \u00ee\u021bi indic\u0103 un VPF ridicat<\/h3>\n<p><strong>Func\u021bionare \u00een afara BEP.<\/strong> Func\u021bionarea la debit redus (sub ~70 % din BEP) determin\u0103 cre\u0219terea VPF, la fel ca \u0219i func\u021bionarea la debit ridicat (peste ~120 % din BEP); intervalul optim se situeaz\u0103 aproximativ \u00eentre 80 \u0219i 110 % din BEP. Func\u021bionarea prelungit\u0103 la debit redus este, de asemenea, asociat\u0103 cu <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/recirculation\/\">recirculare intern\u0103<\/a>.<\/p>\n<p><strong>Probleme legate de jocul dintre rotor \u0219i carcas\u0103.<\/strong> Inele de uzur\u0103 uzate sau un rotor deplasat de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/bearing-wear\/\">uzura rulmen\u021bilor<\/a>, cre\u0219te spa\u021biul liber de func\u021bionare; amplitudinea VPF cre\u0219te pe m\u0103sur\u0103 ce spa\u021biul liber se m\u0103re\u0219te, fenomen \u00eenso\u021bit de o sc\u0103dere a performan\u021bei din cauza scurgerilor interne.<\/p>\n<p><strong>Deteriorarea rotorului.<\/strong> Lamelele rupte sau cr\u0103pate creeaz\u0103 asimetrie, gener\u00e2nd VPF cu <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/sidebands\/\">benzi laterale<\/a> la o vitez\u0103 de func\u021bionare de \u00b11\u00d7; eroziunea, depunerile pe palete sau deteriorarea cauzat\u0103 de obiecte str\u0103ine au efecte similare. Acestea sunt caracteristice pentru <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/impeller-defects\/\">defecte ale paletelor rotorului<\/a>.<\/p>\n<p><strong>Rezonan\u021b\u0103 hidraulic\u0103.<\/strong> Dac\u0103 VPF se \u00eent\u00e2mpl\u0103 s\u0103 coincid\u0103 cu o rezonan\u021b\u0103 acustic\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/resonance\/\">rezonan\u021b\u0103<\/a> \u00een conduct\u0103 sau \u00een carcas\u0103, amplitudinea este amplificat\u0103 considerabil, provoc\u00e2nd uneori vibra\u021bii structurale puternice \u0219i zgomot, ceea ce necesit\u0103 modific\u0103ri ale sistemului.<\/p>\n<h2>4. Armonici \u0219i subarmonici VPF<\/h2>\n<h3>2\u00d7VPF \u0219i mai mult<\/h3>\n<p>Armonicile multiple ale frecven\u021bei de trecere a paletelor constituie un semn de avertizare:<\/p>\n<ul>\n<li><strong>2\u00d7VPF prezent:<\/strong> indic\u0103 o distan\u021b\u0103 neuniform\u0103 \u00eentre paletele rotorului sau o excentricitate a rotorului.<\/li>\n<li><strong>Armonici multiple:<\/strong> indic\u0103 turbulen\u021be hidraulice severe sau deteriorarea paletelor.<\/li>\n<li><strong>Amplitudini excesive:<\/strong> cre\u0219te riscul de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/fatigue\/\">oboseal\u0103<\/a> defec\u021biuni la palete \u0219i carcas\u0103.<\/li>\n<\/ul>\n<h3>Subarmonice<\/h3>\n<ul>\n<li>Componente frac\u021bionare, cum ar fi VPF\/2 sau VPF\/3.<\/li>\n<li>Indic\u0103 instabilit\u0103\u021bi de curgere, inclusiv blocajul rotativ \u0219i celulele de separare.<\/li>\n<li>Se \u00eent\u00e2mpl\u0103 cel mai frecvent la debite foarte mici \u0219i este similar cu alte <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/subharmonic\/\">subarmonic\u0103<\/a> fenomene.<\/li>\n<\/ul>\n<h2>5. Monitorizare \u0219i tendin\u021be<\/h2>\n<h3>Stabilirea unei linii de baz\u0103<\/h3>\n<ul>\n<li>\u00cenregistra\u021bi valoarea VPF atunci c\u00e2nd pompa este nou\u0103 sau proasp\u0103t revizuit\u0103.<\/li>\n<li>Documenta\u021bi-l la punctul de func\u021bionare de proiectare.<\/li>\n<li>Stabili\u021bi raportul normal dintre VPF \u0219i amplitudinea de 1\u00d7.<\/li>\n<li>Seta\u021bi limitele de alarm\u0103, de obicei la 2\u20133 ori amplitudinea VPF de referin\u021b\u0103.<\/li>\n<\/ul>\n<h3>Parametri de tendin\u021b\u0103<\/h3>\n<ul>\n<li><strong>Amplitudinea VPF:<\/strong> monitorizate \u00een timp; o cre\u0219tere constant\u0103 indic\u0103 apari\u021bia unei probleme.<\/li>\n<li><strong>Raportul VPF\/1\u00d7:<\/strong> ar trebui s\u0103 r\u0103m\u00e2n\u0103 relativ constant\u0103.<\/li>\n<li><strong>Con\u021binut armonic:<\/strong> apari\u021bia sau cre\u0219terea componentelor 2\u00d7VPF \u0219i 3\u00d7VPF.<\/li>\n<li><strong>Dezvoltarea benzii laterale:<\/strong> apari\u021bia unor benzi laterale de \u00b11\u00d7 \u00een jurul VPF.<\/li>\n<\/ul>\n<h3>\u00cen func\u021bie de condi\u021biile de func\u021bionare<\/h3>\n<ul>\n<li>Reprezenta\u021bi grafic VPF \u00een func\u021bie de debitul de lichid.<\/li>\n<li>Identifica\u021bi zona de func\u021bionare cu VPF minim.<\/li>\n<li>Detecta\u021bi momentul \u00een care punctul de func\u021bionare s-a deplasat.<\/li>\n<li>Corela\u021bi comportamentul VPF cu sc\u0103derea m\u0103surat\u0103 a performan\u021bei.<\/li>\n<\/ul>\n<p>Acest tip de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/trend-analysis\/\">analiza tendin\u021belor<\/a> depinde de spectre consistente \u0219i repetabile. Un analizor portabil cu dou\u0103 canale, precum <a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> capteaz\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/spectrum\/\">Spectrul FFT<\/a> cu VPF clar identificat \u00een domeniul hidraulic de 100\u2013500 Hz, astfel \u00eenc\u00e2t un tehnician poate confirma v\u00e2rful de trecere a paletei, poate monitoriza amplitudinea acestuia \u0219i benzile laterale de la o vizit\u0103 la alta \u0219i poate exclude cauzele mecanice <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/unbalance\/\">dezechilibru<\/a> \u00eenainte de a deschide pompa.<\/p>\n<h2>6. M\u0103suri corective<\/h2>\n<h3>Optimizarea punctului de func\u021bionare<\/h3>\n<ul>\n<li>Regla\u021bi debitul pentru a aduce pompa mai aproape de punctul de eficien\u021b\u0103 maxim\u0103 (BEP).<\/li>\n<li>Reduce\u021bi debitul sau modifica\u021bi rezisten\u021ba sistemului.<\/li>\n<li>Verifica\u021bi dac\u0103 condi\u021biile de aspira\u021bie sunt adecvate.<\/li>\n<\/ul>\n<h3>Corec\u021bie mecanic\u0103<\/h3>\n<ul>\n<li>\u00cenlocui\u021bi inelele de uzur\u0103 pentru a restabili jocurile prev\u0103zute de proiect.<\/li>\n<li>\u00cenlocui\u021bi rotorul uzat sau deteriorat.<\/li>\n<li>Remedia\u021bi problemele legate de rulmen\u021bi care permit deplasarea rotorului.<\/li>\n<li>Verifica\u021bi pozi\u021bia corect\u0103 a rotorului, at\u00e2t pe ax\u0103, c\u00e2t \u0219i radial.<\/li>\n<\/ul>\n<h3>\u00cembun\u0103t\u0103\u021biri la sistemul hidraulic<\/h3>\n<ul>\n<li>\u00cembun\u0103t\u0103\u021bi\u021bi conductele de admisie pentru a reduce turbulen\u021bele \u0219i efectul de pre-v\u00e2rtej.<\/li>\n<li>Instala\u021bi dispozitive de \u00eendreptare a fluxului acolo unde este cazul.<\/li>\n<li>Asigura\u021bi-v\u0103 c\u0103 exist\u0103 o marj\u0103 NPSH suficient\u0103 pentru a evita <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/cavitation\/\">cavita\u021bie<\/a>.<\/li>\n<li>Elimina\u021bi antrenarea aerului.<\/li>\n<\/ul>\n<h2>7. Rela\u021bia cu alte frecven\u021be<\/h2>\n<h3>VPF fa\u021b\u0103 de BPF<\/h3>\n<ul>\n<li>Termenii sunt adesea folosi\u021bi \u00een mod interschimbabil at\u00e2t pentru pompe, c\u00e2t \u0219i pentru ventilatoare.<\/li>\n<li><strong>VPF:<\/strong> termenul preferat pentru pompe (cu palete care deplaseaz\u0103 lichidul).<\/li>\n<li><strong>BPF:<\/strong> termenul preferat pentru ventilatoare (paletele care pun aerul \u00een mi\u0219care).<\/li>\n<li>Modul de calcul \u0219i abordarea diagnostic\u0103 sunt identice.<\/li>\n<\/ul>\n<h3>VPF versus viteza de rota\u021bie<\/h3>\n<ul>\n<li>VPF = N<sub>v<\/sub> \u00d7 (frecven\u021ba vitezei de rota\u021bie).<\/li>\n<li>VPF are \u00eentotdeauna o frecven\u021b\u0103 mai mare dec\u00e2t 1\u00d7.<\/li>\n<li>\u00cen cazul unui rotor cu 7 palete, de exemplu, VPF se situeaz\u0103 exact la 7 ori viteza de func\u021bionare.<\/li>\n<\/ul>\n<p>Frecven\u021ba de trecere a paletelor reprezint\u0103 componenta fundamental\u0103 a vibra\u021biilor hidraulice ale oric\u0103rei pompe centrifugale. St\u0103p\u00e2nirea modului de calcul al acesteia, distingerea \u00eentre amplitudinile normale \u0219i cele ridicate, precum \u0219i corelarea tiparelor sale at\u00e2t cu condi\u021biile de func\u021bionare, c\u00e2t \u0219i cu starea pompei transform\u0103 un simplu v\u00e2rf spectral \u00eentr-un instrument de diagnosticare puternic \u2014 care ghideaz\u0103 luarea unor decizii avizate privind optimizarea punctului de func\u021bionare, restabilirea jocului \u0219i \u00eenlocuirea rotorului. Aceasta constituie o piatr\u0103 de temelie a unei abord\u0103ri mai ample <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/pump-defects\/\">diagnosticarea defec\u021biunilor pompei<\/a>.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/\">\u2190 \u00cenapoi la indexul principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Afla\u021bi despre frecven\u021ba de trecere a paletelor (VPF), viteza cu care paletele rotorului pompei trec peste difuzorul sta\u021bionar sau apa de tip volut\u0103, esen\u021bial\u0103 pentru diagnosticarea problemelor hidraulice \u0219i mecanice.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-293","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/293\/revisions"}],"predecessor-version":[{"id":101369,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/293\/revisions\/101369"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}