{"id":1849,"date":"2024-09-18T09:00:09","date_gmt":"2024-09-18T07:00:09","guid":{"rendered":"https:\/\/www.seequestsolutions.com\/?page_id=1849"},"modified":"2024-10-16T14:46:16","modified_gmt":"2024-10-16T12:46:16","slug":"webinar-vibration-analysis-in-electric-motors-with-a-particular-focus-on-the-rotor-dynamics","status":"publish","type":"page","link":"https:\/\/www.seequestsolutions.com\/en\/webinar-vibration-analysis-in-electric-motors-with-a-particular-focus-on-the-rotor-dynamics\/","title":{"rendered":"Webinar: Vibration analysis in electric motors, with a particular focus on the rotor-dynamics (Nov 29, 2024)"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1849\" class=\"elementor elementor-1849\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3fa21bc3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3fa21bc3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3dc3de47\" data-id=\"3dc3de47\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c71c1ef elementor-widget elementor-widget-spacer\" data-id=\"c71c1ef\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-column .elementor-spacer-inner{height:var(--spacer-size)}.e-con{--container-widget-width:100%}.e-con-inner>.elementor-widget-spacer,.e-con>.elementor-widget-spacer{width:var(--container-widget-width,var(--spacer-size));--align-self:var(--container-widget-align-self,initial);--flex-shrink:0}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container,.e-con>.elementor-widget-spacer>.elementor-widget-container{height:100%;width:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer{height:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner{height:var(--container-widget-height,var(--spacer-size))}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty,.e-con>.elementor-widget-spacer.elementor-widget-empty{position:relative;min-height:22px;min-width:22px}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon,.e-con>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon{position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;padding:0;width:22px;height:22px}<\/style>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1fbb9f91 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fbb9f91\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7236f052\" data-id=\"7236f052\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54b6b29d elementor-widget elementor-widget-image\" data-id=\"54b6b29d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"770\" height=\"770\" src=\"https:\/\/www.seequestsolutions.com\/wp-content\/uploads\/2024\/10\/c2777c41-02da-4982-a5f8-0b3796ce9b02.webp\" class=\"attachment-large size-large wp-image-1841\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-26421c5\" data-id=\"26421c5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74b922f3 elementor-widget elementor-widget-text-editor\" data-id=\"74b922f3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<h6><strong>Webinar: Vibration analysis in electric motors, with a particular focus on the rotor-dynamics<\/strong><\/h6><div class=\"___13tefbb f22iagw f6wm10v f122n59\" data-testid=\"dateSection\"><div class=\"___15v14f3 f22iagw f1vx9l62 ftlwnxu\"><span style=\"color: #ff0000;\"><strong><span class=\"fui-Text ___1b13swq fk6fouc fod5ikn faaz57k figsok6 fpgzoln f1w7gpdv f6juhto f1mtd64y f1y7q3j9 f2jf649 fkfq4zb f1lmfglv fb3m1aa\" data-testid=\"dateTimeDisplay\">Date: Nov 29, 2024<\/span><\/strong><\/span><\/div><\/div><div class=\"___13tefbb f22iagw f6wm10v f122n59\"><div class=\"___15v14f3 f22iagw f1vx9l62 ftlwnxu\"><span style=\"color: #ff0000;\"><strong><span class=\"fui-Text ___1b13swq fk6fouc fod5ikn faaz57k figsok6 fpgzoln f1w7gpdv f6juhto f1mtd64y f1y7q3j9 f2jf649 fkfq4zb f1lmfglv fb3m1aa\" data-testid=\"dateTimeDisplay\">Time: 18:00\u00a0 &#8211; 19:00<\/span><\/strong><\/span><\/div><\/div><div class=\"___1mdw7yc f22iagw f1vx9l62 f2qmhz0\"><p>Regardless of the industry, predicting the vibration behaviour of the electric motors by conducting numerical simulation is a critical task, since the consequences in case of structural failure due to resonance in the operating range of the machine could be catastrophic.<\/p><p>First, we will tackle the base of every dynamic assessment, which is the modal analysis at assembled machine level, with the goal of determining the modal parameters (resonant frequencies, natural vibration modes, participant masses), data that can be used to see whether the electric motor has any resonant frequencies in the operating range and how the design can be improved to avoid this phenomenon at low frequency.<\/p><p>Then, we will show how these results are exploited further as input data for future frequency response analyses (response spectrum analysis to mechanical shock loads, random vibration, harmonic vibrations), where predefined standardized spectra or experimentally measured spectra are used as external excitation.<\/p><p>Last, we will focus on probably the most important aspect in vibration simulation of electric motors, which is the rotor-dynamics simulation. We will discuss aspects like finding the critical speeds (Campbell diagrams), rotor unbalance assessment (static and dynamic eccentricity) and the impact of bearings\u2019 stiffness of the rotor dynamics, by taking a deep look at bearing selection, arrangements, and axial preloading.<\/p><\/div><div id=\"eventInfoSpeakersStack\" class=\"___ku8euk0 f22iagw f1vx9l62 f6049p5\"><div class=\"___1nlgpqt f22iagw f1shxslq f1nari41\">\u00a0<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-11a04b01 elementor-align-justify elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"11a04b01\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/events.teams.microsoft.com\/event\/6a48442f-ba9b-496e-af38-cb3aa1dcc30b@87daabaa-b0da-4cf7-81fa-4c51017b7648\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Register here<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-faf7a2e elementor-widget elementor-widget-spacer\" data-id=\"faf7a2e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ad34ed2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ad34ed2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fa98720\" data-id=\"fa98720\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d44c8ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d44c8ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f83eab5\" data-id=\"f83eab5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-dc3c861\" data-id=\"dc3c861\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Webinar: Vibration analysis in electric motors, with a particular focus on the rotor-dynamics Date: Nov 29, 2024Time: 18:00\u00a0 &#8211; 19:00 Regardless of the industry, predicting the vibration behaviour of the electric motors by conducting numerical simulation is a critical task, since the consequences in case of structural failure due to resonance in the operating range of the machine could be catastrophic. First, we will tackle the base of every dynamic assessment, which is the modal analysis at assembled machine level, with the goal of determining the modal parameters (resonant frequencies, natural vibration modes, participant masses), data that can be used <\/p>","protected":false},"author":3,"featured_media":1841,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-1849","page","type-page","status-publish","has-post-thumbnail","hentry","has_thumb"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/pages\/1849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/comments?post=1849"}],"version-history":[{"count":11,"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/pages\/1849\/revisions"}],"predecessor-version":[{"id":2007,"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/pages\/1849\/revisions\/2007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/media\/1841"}],"wp:attachment":[{"href":"https:\/\/www.seequestsolutions.com\/en\/wp-json\/wp\/v2\/media?parent=1849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}