{"id":197,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/pole-pass-frequency\/"},"modified":"2026-07-02T18:51:35","modified_gmt":"2026-07-02T18:51:35","slug":"pole-pass-frequency","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lv\/glossary\/pole-pass-frequency\/","title":{"rendered":"Kas ir pola caurlaides frekvence? Motora elektromagn\u0113tiskie sp\u0113ki"},"content":{"rendered":"<h1>Pola p\u0101rie\u0161anas frekvences izpratne<\/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\/lv\/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\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators 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 pilns p\u0101rn\u0113s\u0101jam\u0101 balansiera un vibr\u0101ciju analizatora komplekts\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators Balanset-1A\">Portat\u012bvais balansieris un vibr\u0101ciju analizators 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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">\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 vibr\u0101cijas sensors tuvpl\u0101n\u0101\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">Vibr\u0101cijas sensors<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">\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=\"Optiskais sensors (l\u0101zera tahometrs)\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">Optiskais sensors (l\u0101zera tahometrs)<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-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 rotora balans\u0113\u0161anas komplekts: p\u0101rn\u0113s\u0101\u0161anas soma, daudzkan\u0101lu sign\u0101la kondicionieris, rokas analizators, magn\u0113tisk\u0101 pamatne, vibr\u0101cijas sensori un spir\u0101lveida kabe\u013ci.\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">balans\u0113\u0161anas komplekts-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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs 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=\"Magn\u0113ta pamatne.\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">Magn\u0113tiskais stat\u012bvs Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">\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=\"Atstarojo\u0161\u0101 lente\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">Atstarojo\u0161\u0101 lente<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplekta saturs ar interfeisa bloku, sensoriem, tahometru un piederumiem\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js &quot;Balanset-1A&quot; OEM\">Dinamiskais balans\u0113t\u0101js \"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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/197?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/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>Pola p\u0101rie\u0161anas frekvence<\/strong> (PPF) ir zemas frekvences <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vibration\/\">vibr\u0101cija<\/a> komponente, kas tiek \u0123ener\u0113ta mai\u0146str\u0101vas indukcijas motor\u0101, kad rot\u0113jo\u0161ais magn\u0113tiskais lauks sl\u012bd gar\u0101m rotoram. To apr\u0113\u0137ina k\u0101 polu skaitu, kas reizin\u0101ts ar <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/slip-frequency\/\">sl\u012bd\u0113\u0161anas frekvence<\/a>: PPF = polu skaits \u00d7 (sinhronais \u0101trums \u2212 faktiskais \u0101trums) \/ 60. T\u0101 k\u0101 sl\u012bde ir neliela, PPF ir \u013coti zema frekvence \u2014 parasti tikai da\u017ei herci \u2014 un t\u0101 parasti par\u0101d\u0101s nevis k\u0101 atsevi\u0161\u0137s p\u012b\u0137is, bet gan k\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/sidebands\/\">s\u0101nu joslas<\/a> izvietotas ar PPF ap darb\u012bbas \u0101truma un t\u012bkla frekvences komponent\u0113m. \u0160\u012b ar sl\u012bdi saist\u012bt\u0101 modul\u0101cija iev\u0113rojami pastiprin\u0101s, ja motoram ir <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/air-gap\/\">gaisa sprauga<\/a> ekscentriskums, sal\u016bzu\u0161i rotora stie\u0146i vai rotora un statora izl\u012bdzin\u0101juma probl\u0113ma. T\u0101d\u0113\u013c PPF ir viens no visnoder\u012bg\u0101kajiem r\u012bkiem, lai at\u0161\u0137irtu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/electrical-faults\/\">elektriskie defekti<\/a> no t\u012bri meh\u0101niskiem.<\/p>\n<p>PPF ir diagnostiski svar\u012bga, jo paaugstin\u0101tas <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/sidebands\/\">s\u0101nu joslas<\/a> kas izvietotas \u0161aj\u0101 frekvences punkt\u0101, skaidri nor\u0101da uz elektromagn\u0113tisku probl\u0113mu \u2014 ekscentrisku rotoru, sal\u016bzu\u0161iem rotora stie\u0146iem, nevienm\u0113r\u012bgu gaisa spraugu vai dinamisku rotora\u2013statora mijiedarb\u012bbu \u2014 nevis uz <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/unbalance\/\">nel\u012bdzsvarot\u012bba<\/a> vai <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/misalignment\/\">v\u0101rpstu nesakrit\u012bba<\/a>. Pareizi interpret\u0113jot, tas pasaka anal\u012bti\u0137im, vai j\u0101atver motors vai j\u0101mekl\u0113 probl\u0113ma citur piedzi\u0146as l\u012bnij\u0101.<\/p>\n<h2>1. Pole caurlaides frekvences apr\u0113\u0137in\u0101\u0161ana<\/h2>\n<h3>Pamatformula<\/h3>\n<ul>\n<li><strong>PPF = P \u00d7 (N<sub>sinhroniz\u0113t<\/sub> \u2212 N) \/ 60<\/strong><\/li>\n<li>kur <strong>P<\/strong> = polu skaits,<\/li>\n<li><strong>N<sub>sinhroniz\u0113t<\/sub><\/strong> = sinhronais \u0101trums RPM (N<sub>sinhroniz\u0113t<\/sub> = 120 \u00d7 t\u012bkla frekvence \/ P),<\/li>\n<li><strong>N<\/strong> = faktiskais rotora apgriezienu skaits RPM,<\/li>\n<li>un rezult\u0101ts ir Hz. Loceklis (N<sub>sinhroniz\u0113t<\/sub> \u2212 N) \/ 60 ir sl\u012bdes frekvence, izteikta Hz.<\/li>\n<\/ul>\n<p>\u0145emiet v\u0113r\u0101, ka PPF ir balst\u012bta uz <em>difference<\/em> starp sinhrono un faktisko \u0101trumu \u2014 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/slip-frequency\/\">sl\u012bde<\/a>. Bez slodzes indukcijas motors darbojas gandr\u012bz ar sinhrono \u0101trumu, t\u0101p\u0113c PPF tuvojas nullei; pieaugot slodzei, pieaug sl\u012bde un l\u012bdz ar to ar\u012b PPF, parasti nomin\u0101l\u0101s slodzes re\u017e\u012bm\u0101 sasniedzot aptuveni 0.5\u20133.5 Hz. Nejauciet PPF ar t\u012bri meh\u0101nisko k\u0101rtu P \u00d7 darb\u012bbas \u0101trums (4 polu motoram pie 1750 RPM tas ir apm\u0113ram 116.7 Hz) \u2014 t\u0101 ir v\u0101rpstas grie\u0161an\u0101s harmonika, nevis polu p\u0101rejas frekvence. Kad nepiecie\u0161ams \u0101tri p\u0101rv\u0113rst darb\u012bbas \u0101trumu k\u0101rtu saim\u0113, m\u016bsu <a href=\"https:\/\/vibromera.eu\/lv\/calculators\/harmonic-frequency-calculator\/\">Harmonisk\u0101s frekvences kalkulators<\/a> p\u0101rv\u0113r\u0161 RPM par Hz 1\u00d7\u201310\u00d7 k\u0101rtu diapazon\u0101, un <a href=\"https:\/\/vibromera.eu\/lv\/calculators\/motor-electrical-frequencies\/\">Motora elektrisko defektu frekvences kalkulators<\/a> elektromagn\u0113tisk\u0101s frekvences ir izvietotas blakus viena otrai.<\/p>\n<h3>Izstr\u0101d\u0101ti piem\u0113ri<\/h3>\n<p><strong>4 polu motors ar 1750 apgriezieniem min\u016bt\u0113 (60 Hz baro\u0161anas frekvence):<\/strong><\/p>\n<ul>\n<li>Sinhronais \u0101trums N<sub>sinhroniz\u0113t<\/sub> = 120 \u00d7 60 \/ 4 = 1800 RPM.<\/li>\n<li>Sl\u012bd\u0113juma frekvence = (1800 \u2212 1750) \/ 60 = 0.83 Hz.<\/li>\n<li><strong>PPF = 4 \u00d7 (1800 \u2212 1750) \/ 60 = 3.33 Hz<\/strong><\/li>\n<li>Vibr\u0101cijas <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/spectrum\/\">spektrs<\/a> t\u0101 par\u0101d\u0101s k\u0101 s\u0101nu joslas ar \u00b13.33 Hz atstatumu ap 1\u00d7 darba \u0101truma p\u012b\u0137i (29.2 Hz) un ap 2\u00d7 l\u012bnijas frekvenci (120 Hz) \u2014 diagnostisks raksts ekscentricit\u0101tei un salauztiem rotora stie\u0146iem.<\/li>\n<\/ul>\n<p><strong>6 polu motors ar 970 apgriezieniem min\u016bt\u0113 (50 Hz baro\u0161anas frekvence):<\/strong><\/p>\n<ul>\n<li>Sinhronais \u0101trums N<sub>sinhroniz\u0113t<\/sub> = 120 \u00d7 50 \/ 6 = 1000 RPM.<\/li>\n<li>Sl\u012bd\u0113juma frekvence = (1000 \u2212 970) \/ 60 = 0.5 Hz.<\/li>\n<li><strong>PPF = 6 \u00d7 (1000 \u2212 970) \/ 60 = 3.0 Hz<\/strong><\/li>\n<li>S\u0101nu joslas tikai \u00b13.0 Hz att\u0101lum\u0101 ap 1\u00d7 p\u012b\u0137i (16.2 Hz) vai ap 2\u00d7 l\u012bnijas frekvenci (100 Hz) ir viegli nepaman\u012bt.<\/li>\n<li>Lai t\u0101s iz\u0161\u0137irtu, nepiecie\u0161ama r\u016bp\u012bga, augstas iz\u0161\u0137irtsp\u0113jas <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/spectral-analysis\/\">spektr\u0101l\u0101 anal\u012bze<\/a>.<\/li>\n<\/ul>\n<h2>2. Fizik\u0101lais meh\u0101nisms<\/h2>\n<h3>K\u0101 rodas elektromagn\u0113tiskais sp\u0113ks<\/h3>\n<p>Notikumu \u0137\u0113de, kas rada PPF, ir vienk\u0101r\u0161a:<\/p>\n<ol>\n<li>Statora tinumi rada magn\u0113tisko lauku, kas grie\u017eas ar sinhrono \u0101trumu.<\/li>\n<li>Magn\u0113tiskais lauks ir sak\u0101rtots magn\u0113tiskajos polos, kas izvietoti N-S-N-S virzien\u0101.<\/li>\n<li>Rotors grie\u017eas nedaudz l\u0113n\u0101k sl\u012bdes d\u0113\u013c, t\u0101p\u0113c lauka poli nep\u0101rtraukti sl\u012bd gar rotoru, nevis paliek ar to blo\u0137\u0113ti.<\/li>\n<li>Katru reizi, kad lauka pols pasl\u012bd gar\u0101m noteiktam punktam uz rotora (augstas pretest\u012bbas stienim, ekscentriskajai gaisa spraugas pusei), magn\u0113tiskais sp\u0113ks, kas iedarbojas uz \u0161o punktu, tiek modul\u0113ts.<\/li>\n<li>Ar <strong>P<\/strong> poli, \u0161is punkts tiek \u0161\u0137\u0113rsots <strong>P<\/strong> reizes vien\u0101 sl\u012bdes cikl\u0101.<\/li>\n<li>T\u0101d\u0113\u013c ieg\u016bt\u0101s modul\u0101cijas frekvence ir P \u00d7 sl\u012bdes frekvence = PPF \u2014 l\u0113na &#8220;si\u0161an\u0101s&#8221;, kas uzkl\u0101jas uz darb\u012bbas \u0101truma un t\u012bkla frekvences vibr\u0101cijas.<\/li>\n<\/ol>\n<h3>Vienm\u0113r\u012bga gaisa sprauga - vesel\u012bgs motors<\/h3>\n<ul>\n<li>Rotors ir centr\u0113ts statora atver\u0113.<\/li>\n<li>Gaisa sprauga ir vienm\u0113r\u012bga pa visu perimetru.<\/li>\n<li>Magn\u0113tiskie sp\u0113ki ir l\u012bdzsvaroti un viens otru izdz\u0113\u0161.<\/li>\n<li>T\u0101p\u0113c ar PPF saist\u012bt\u0101 modul\u0101cija ir \u013coti mazas amplit\u016bdas.<\/li>\n<\/ul>\n<h3>Ekscentriska gaisa sprauga - boj\u0101ts motors<\/h3>\n<ul>\n<li>Rotors ir novietots necentriski no <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bearing-wear\/\">gult\u0146u nodilums<\/a>, a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bent-shaft\/\">izliekta v\u0101rpsta<\/a>, vai ra\u017eo\u0161anas k\u013c\u016bda.<\/li>\n<li>Gaisa sprauga vien\u0101 pus\u0113 ir maz\u0101ka, bet otr\u0101 pus\u0113 - liel\u0101ka.<\/li>\n<li>Magn\u0113tiskie sp\u0113ki k\u013c\u016bst nel\u012bdzsvaroti - sp\u0113c\u012bg\u0101ki tur, kur sprauga ir maz\u0101ka.<\/li>\n<li>Par\u0101d\u0101s neto radi\u0101lais sp\u0113ks \u2014 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/magnetic-pull\/\">nel\u012bdzsvarota magn\u0113tisk\u0101 vilkme<\/a> \u2014 un tas tiek modul\u0113ts ar PPF, kam\u0113r lauka poli sl\u012bd gar \u0161auro spraugas pusi.<\/li>\n<li>S\u0101nu joslas, kas izvietotas ar PPF, veidojas ap galvenajiem spektra p\u012b\u0137iem un aug l\u012bdz ar defekta smagumu.<\/li>\n<\/ul>\n<h2>3. Blakusjoslas un diagnostikas mode\u013ci<\/h2>\n<h3>Statisk\u0101 ekscentricit\u0101te<\/h3>\n<p>\u0160aj\u0101 gad\u012bjum\u0101 rotora centrs ir nob\u012bd\u012bts, bet nekust\u012bgs attiec\u012bb\u0101 pret statoru:<\/p>\n<ul>\n<li><strong>Rakstur\u012bg\u0101 aina:<\/strong> paaugstin\u0101ta 2\u00d7 t\u012bkla frekvences komponente (100\/120 Hz); polu p\u0101rejas s\u0101nu joslas ir v\u0101jas vai nav visp\u0101r, jo nob\u012bde negrie\u017eas kop\u0101 ar v\u0101rpstu.<\/li>\n<li><strong>Iemesls:<\/strong> gult\u0146u nodilums, r\u0101mja vai gala v\u0101ka deform\u0101cija vai apstr\u0101des k\u013c\u016bda statora urbum\u0101.<\/li>\n<li><strong>Amplit\u016bda:<\/strong> 2\u00d7 t\u012bkla frekvences amplit\u016bda nor\u0101da ekscentriskuma smagumu.<\/li>\n<\/ul>\n<h3>Dinamisk\u0101 ekscentricit\u0101te<\/h3>\n<p>\u0160aj\u0101 gad\u012bjum\u0101 rotora centrs ri\u0146\u0137o jeb virpu\u013co ap statora centru:<\/p>\n<ul>\n<li><strong>Rakstur\u012bg\u0101 aina:<\/strong> 1\u00d7 darba \u0101truma un 2\u00d7 l\u012bnijas frekvences p\u012b\u0137i ar s\u0101nu josl\u0101m, kas izvietotas ar PPF atstatumu (piem., \u00b13.33 Hz iepriek\u0161 min\u0113taj\u0101 4 polu piem\u0113r\u0101).<\/li>\n<li><strong>C\u0113lo\u0146i:<\/strong> saliekta v\u0101rpsta, rotors <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-eccentricity\/\">ekscentriskums<\/a>, rotora un statora <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-rub\/\">berz\u0113t<\/a> vai gultnis <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/looseness\/\">va\u013c\u012bgums<\/a>.<\/li>\n<li><strong>Sare\u017e\u0123\u012bt\u0101ka:<\/strong> tas nor\u0101da uz akt\u012bvu dinamisku mijiedarb\u012bbu, nevis fiks\u0113tu nob\u012bdi. T\u0101 pati polu p\u0101rejas s\u0101nu joslu saime ap 1\u00d7 un t\u0101 harmonik\u0101m ir klasiska salauztu rotora stie\u0146u paz\u012bme.<\/li>\n<\/ul>\n<h3>Jaukta ekscentricit\u0101te<\/h3>\n<ul>\n<li>Statisko un dinamisko efektu kombin\u0101cija.<\/li>\n<li>\u0160is ir visbie\u017e\u0101k sastopamais st\u0101voklis re\u0101los motoros.<\/li>\n<li>Tas rada sare\u017e\u0123\u012btus s\u0101nu joslas mode\u013cus.<\/li>\n<li>Lai to pareizi interpret\u0113tu, ir nepiecie\u0161ama r\u016bp\u012bga anal\u012bze.<\/li>\n<\/ul>\n<h2>4. Diagnostikas interpret\u0101cija<\/h2>\n<p>T\u0101 k\u0101 PPF ir tikai da\u017ei herci, to v\u0113rt\u0113 p\u0113c s\u0101nu joslu stipruma ap 1\u00d7 darba \u0101truma un 2\u00d7 l\u012bnijas frekvences p\u012b\u0137iem, lasot k\u0101 nep\u0101rtrauktu skalu:<\/p>\n<h3>Zema \u2014 polu p\u0101rejas s\u0101nu joslas tikko redzamas virs trok\u0161\u0146a gr\u012bdas<\/h3>\n<ul>\n<li>Norm\u0101ls st\u0101voklis.<\/li>\n<li>Vienm\u0113r\u012bga gaisa sprauga un laba rotora un statora koncentricit\u0101te.<\/li>\n<li>Nav nepiecie\u0161ami kori\u0123\u0113jo\u0161i pas\u0101kumi.<\/li>\n<\/ul>\n<h3>M\u0113rena \u2014 s\u0101nu joslas ir skaidri redzamas, bet krietni zem nes\u0113ja p\u012b\u0137a<\/h3>\n<ul>\n<li>Neliela gaisa spraugas nevienm\u0113r\u012bba vai agr\u012bna rotora \u0137\u0113des degrad\u0101cija.<\/li>\n<li>Uzraugiet tendenci un p\u0101rbaudiet gult\u0146u st\u0101vokli.<\/li>\n<li>P\u0101rbaudiet rotora st\u0101vokli, ja tas ir pieejams.<\/li>\n<li>Tas nav uzreiz kritiski svar\u012bgi, bet tam ir j\u0101piev\u0113r\u0161 uzman\u012bba.<\/li>\n<\/ul>\n<h3>Augsta \u2014 s\u0101nu joslas amplit\u016bd\u0101 tuvojas nes\u0113ja p\u012b\u0137im<\/h3>\n<ul>\n<li>B\u016btisks ekscentriskums, sal\u016bzu\u0161i rotora stie\u0146i vai gaisa spraugas probl\u0113ma.<\/li>\n<li>Izteikta zemas frekvences &#8220;si\u0161an\u0101s&#8221; var b\u016bt saj\u016btama vai dzirdama pie PPF.<\/li>\n<li>Rotora kontakta risks ar statoru.<\/li>\n<li>Pieaugo\u0161i elektromagn\u0113tiskie sp\u0113ki, kas pa\u0101trina boj\u0101jumus.<\/li>\n<li>Pl\u0101nojiet remontu vai nomai\u0146u.<\/li>\n<\/ul>\n<p>Praks\u0113 anal\u012bti\u0137is reti v\u0113rt\u0113 PPF izol\u0113ti. P\u0101rn\u0113s\u0101jams divkan\u0101lu analizators, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a>, lietots uz gult\u0146u korpusiem, uztver spektru un iz\u0161\u0137ir polu p\u0101rejas s\u0101nu joslas ap 1\u00d7 un l\u012bnijas frekvences p\u012b\u0137iem \u2014 un tikpat svar\u012bgi, apstiprina, vai domin\u0113jo\u0161\u0101 komponente ir elektromagn\u0113tiska vai vienk\u0101r\u0161s 1\u00d7 meh\u0101niskas k\u013c\u016bmes p\u012b\u0137is. \u0160\u012b at\u0161\u0137ir\u012bba nosaka visu turpm\u0101ko: elektromagn\u0113tiska paz\u012bme ved uz motora iek\u0161ieni, bet t\u012brs 1\u00d7 p\u012b\u0137is, kas paz\u016bd br\u012bd\u012b, kad tiek atsl\u0113gta baro\u0161ana, nor\u0101da uz <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/unbalance\/\">nel\u012bdzsvarot\u012bba<\/a> var nov\u0113rst, balans\u0113jot <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/lauka-lidzsvarosana\/\">lauka balans\u0113\u0161ana<\/a> rotoru uz vietas.<\/p>\n<h2>5. Saist\u012bba ar cit\u0101m motora frekvenc\u0113m<\/h2>\n<p>PPF ir viens tonis p\u0101rpild\u012bt\u0101 motoru spektr\u0101, un puse no pan\u0101kumiem ir atpaz\u012bt, kur tas atrodas sal\u012bdzin\u0101jum\u0101 ar citiem. Tipiska hierarhija 4 polu, 1750 apgriezienu min\u016bt\u0113 str\u0101d\u0101jo\u0161am motoram ar 60 Hz str\u0101vas padevi ir \u0161\u0101da:<\/p>\n<ul>\n<li><strong>Sl\u012bd\u0113\u0161anas bie\u017eums:<\/strong> (1800 \u2212 1750) \/ 60 \u2248 0.83 Hz.<\/li>\n<li><strong>PPF:<\/strong> P \u00d7 sl\u012bdes frekvence \u2014 \u0161eit apm\u0113ram 3.3 Hz, zem\u0101kais tonis \u0161aj\u0101 saim\u0113.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/running-speed\/\">Darba \u0101trums<\/a> (1\u00d7):<\/strong> about 29.2 Hz.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/electrical-frequency\/\">T\u012bkla frekvence<\/a>:<\/strong> 60 Hz (vai 50 Hz Eirop\u0101).<\/li>\n<li><strong>Rotora meh\u0101nisk\u0101 k\u0101rta P \u00d7 darb\u012bbas \u0101trums:<\/strong> apm\u0113ram 117 Hz \u2014 to bie\u017ei k\u013c\u016bdaini uzskata par PPF, bet t\u0101 ir v\u0101rpstas \u0101truma harmonika.<\/li>\n<li><strong>2\u00d7 t\u012bkla frekvence:<\/strong> 120 Hz (vai 100 Hz) \u2014 galven\u0101 elektromagn\u0113tisk\u0101 komponente ekscentriskumam.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/motor-bar-pass-frequency\/\">Rotora stie\u0146a caurlaides frekvence<\/a>:<\/strong> rotora stie\u0146u skaits \u00d7 darb\u012bbas \u0101trums, kilohercu diapazon\u0101.<\/li>\n<\/ul>\n<p>2\u00d7 t\u012bkla frekvences (120 Hz) un blakus eso\u0161\u0101s <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/harmonics\/\">harmonikas<\/a> darb\u012bbas \u0101truma k\u0101rtas (4. k\u0101rta \u0161eit atrodas pie apm\u0113ram 117 Hz) cie\u0161ais izvietojums ir tie\u0161i iemesls, k\u0101p\u0113c elektromagn\u0113tiskos defektus ir tik viegli sajaukt ar meh\u0101niskajiem \u2014 un k\u0101p\u0113c tie\u0161i smalk\u0101 polu p\u0101rejas s\u0101nu joslu strukt\u016bra, nevis tikai amplit\u016bda, ir iz\u0161\u0137iro\u0161ais pavediens. Ja aina joproj\u0101m ir neskaidra, baro\u0161anas atsl\u0113g\u0161ana ir iz\u0161\u0137iro\u0161ais tests: elektromagn\u0113tiska komponente paz\u016bd uzreiz, kad paz\u016bd lauks, savuk\u0101rt meh\u0101nisk\u0101 samazin\u0101s tikai tam\u0113r, kam\u0113r rotors izskrien.<\/p>\n<h2>6. Korekcijas metodes<\/h2>\n<h3>Meh\u0101niskai ekscentricit\u0101tei<\/h3>\n<ul>\n<li>Nomainiet nolietotos gult\u0146us, lai atjaunotu pareizu rotora centr\u0113\u0161anu<\/li>\n<li>Izlabojiet saliektu v\u0101rpstu vai nomainiet rotoru.<\/li>\n<li>Ja defekts radies uzst\u0101d\u012b\u0161anas k\u013c\u016bdas d\u0113\u013c, rotoru uzmont\u0113jiet no jauna.<\/li>\n<li>P\u0101rbaudiet gala vairogu izl\u012bdzin\u0101jumu un skr\u016bvju pievilkumu.<\/li>\n<\/ul>\n<h3>Ra\u017eo\u0161anas ekscentricit\u0101tei<\/h3>\n<ul>\n<li>Smagos gad\u012bjumos var b\u016bt nepiecie\u0161ama rotora vai statora izvirpo\u0161ana.<\/li>\n<li>Ja tas ir ekonomiski pamatoti, nomainiet motoru.<\/li>\n<li>Ja vibr\u0101cija saglab\u0101jas pie\u013caujam\u0101s robe\u017e\u0101s, \u0161o st\u0101vokli var pie\u0146emt.<\/li>\n<li>Dokument\u0113jiet to k\u0101 atsauces v\u0113rt\u012bbu turpm\u0101kai sal\u012bdzin\u0101\u0161anai.<\/li>\n<\/ul>\n<h3>Gaisa spraugas probl\u0113mu gad\u012bjum\u0101<\/h3>\n<ul>\n<li>P\u0101rbaudiet gult\u0146u st\u0101vokli un nomainiet tos, ja tie ir nolietoju\u0161ies.<\/li>\n<li>P\u0101rbaudiet rotora aksi\u0101lo st\u0101vokli.<\/li>\n<li>P\u0101rbaudiet, vai r\u0101mis nav izkrop\u013cots vai nav probl\u0113mu ar gala zvaniem.<\/li>\n<li>Izm\u0113riet faktisko gaisa spraugu, ja t\u0101 ir pieejama.<\/li>\n<\/ul>\n<p>Polu p\u0101rejas frekvence \u012bsum\u0101 ir ar sl\u012bdi saist\u012bta, motoram specifiska zemas frekvences komponente, kas paver logu uz rotora\u2013statora elektromagn\u0113tisko mijiedarb\u012bbu un gaisa spraugas vienm\u0113r\u012bbu. Apg\u016bstot t\u0101s apr\u0113\u0137inu, atpaz\u012bstot s\u0101nu joslu paz\u012bmes un interpret\u0113jot to amplit\u016bdu tendences, in\u017eenieris var dro\u0161i diagnostic\u0113t elektromagn\u0113tiskus defektus \u2014 un novirz\u012bt apkopes darbu pareizaj\u0101 virzien\u0101, nevis mekl\u0113t meh\u0101nisku c\u0113loni, kura tur nemaz nav.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/\">\u2190 Atpaka\u013c uz galveno indeksu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Uzziniet par pola caurlaides frekvenci (PPF), vibr\u0101cijas frekvenci, ko rada rotora mijiedarb\u012bba ar statora poliem, gaisa spraugas ekscentricit\u0101tes diagnostiku un elektromagn\u0113tiskaj\u0101m probl\u0113m\u0101m motoros.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-197","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/197\/revisions"}],"predecessor-version":[{"id":102086,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/197\/revisions\/102086"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}