{"id":5184,"date":"2026-02-10T14:36:43","date_gmt":"2026-02-10T12:36:43","guid":{"rendered":"https:\/\/iodrivesystems.co.za\/wp\/?page_id=5184"},"modified":"2026-07-30T14:13:34","modified_gmt":"2026-07-30T12:13:34","slug":"knowledge-hub","status":"publish","type":"page","link":"https:\/\/iodrivesystems.co.za\/wp\/knowledge-hub\/","title":{"rendered":"Knowledge Hub"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Technical guides, drive selection advice and troubleshooting resources for variable speed drives and soft starters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Use the guides below to learn how to size, install and diagnose industrial motor control systems.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/iodrivesystems.co.za\/wp\/request-a-quote\/\"><span class=\"stk-button__inner-text\">Request a Quote<\/span><\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/api.whatsapp.com\/send\/?phone=27649260917&amp;text&amp;type=phone_number&amp;app_absent=0\" target=\"_blank\" rel=\"noopener\"><span class=\"stk-button__inner-text\">Speak to a Technician<\/span><\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-772846a\" data-block-id=\"772846a\"><style>.stk-772846a {height:40px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-c4adbeb\" id=\"start-here\" data-block-id=\"c4adbeb\"><style>.stk-c4adbeb {margin-bottom:12px !important;}<\/style><h4 class=\"stk-block-heading__text\">Start here &#8230;<\/h4><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;re selecting or troubleshooting motor control equipment, begin with these essential guides.<\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a373a2a\" data-block-id=\"a373a2a\"><style>.stk-a373a2a {margin-bottom:12px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a373a2a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b685910\" data-v=\"4\" data-block-id=\"b685910\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b685910-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b685910-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-c0a45df\" data-block-id=\"c0a45df\"><style>.stk-c0a45df .stk-img-wrapper{height:105% !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/vsd-vs-soft-starter\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6366\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/vsdvs_ssoft1.webp\" width=\"288\" height=\"231\" alt=\"VSD vs Soft Starter\"\/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4d37b70\" data-v=\"4\" data-block-id=\"4d37b70\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4d37b70-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4d37b70-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-ab05358\" data-block-id=\"ab05358\"><style>.stk-ab05358 .stk-img-wrapper{height:105% !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/how-to-size-a-vsd\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6367\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/sizing_vsd2.webp\" width=\"288\" height=\"231\" alt=\"How to size a VSD\"\/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-22ea4af\" data-v=\"4\" data-block-id=\"22ea4af\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-22ea4af-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-22ea4af-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-3454512\" data-block-id=\"3454512\"><style>.stk-3454512 .stk-img-wrapper{height:105% !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/common-vsd-faults\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6368\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/vsdfaults1-1.webp\" width=\"289\" height=\"231\" alt=\"VSD Faults\"\/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-dc258d0\" data-block-id=\"dc258d0\"><style>.stk-dc258d0 {height:30px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-74cd480\" id=\"browse-by-topic\" data-block-id=\"74cd480\"><style>.stk-74cd480 {margin-bottom:12px !important;}<\/style><h4 class=\"stk-block-heading__text\">Browse by Topic<\/h4><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-d1a8c41\" data-block-id=\"d1a8c41\"><style>.stk-d1a8c41 {margin-bottom:12px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-d1a8c41-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c23fd89\" data-v=\"4\" data-block-id=\"c23fd89\"><style>@media screen and (min-width:690px){.stk-c23fd89 {flex:var(--stk-flex-grow, 1) 1 25% !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c23fd89-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c23fd89-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-9c933dc\" data-block-id=\"9c933dc\"><style>.stk-9c933dc .stk-img-wrapper{height:105% !important;--stk-gradient-overlay:1 !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/drive-selection-guide\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6392\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/driveSel1.webp\" width=\"314\" height=\"602\" alt=\"Drive Selection\" srcset=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/driveSel1.webp 314w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/driveSel1-156x300.webp 156w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/driveSel1-300x575.webp 300w\" sizes=\"auto, (max-width: 314px) 100vw, 314px\" \/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b6e4427\" data-v=\"4\" data-block-id=\"b6e4427\"><style>@media screen and (min-width:690px){.stk-b6e4427 {flex:var(--stk-flex-grow, 1) 1 25% !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b6e4427-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b6e4427-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-98b07e3\" data-block-id=\"98b07e3\"><style>.stk-98b07e3 .stk-img-wrapper{height:105% !important;--stk-gradient-overlay:1 !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/variable-speed-drives\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6393\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/applications1.webp\" width=\"313\" height=\"601\" alt=\"Product Application\" srcset=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/applications1.webp 313w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/applications1-156x300.webp 156w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/applications1-300x576.webp 300w\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" \/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-af75d44\" data-v=\"4\" data-block-id=\"af75d44\"><style>@media screen and (min-width:690px){.stk-af75d44 {flex:var(--stk-flex-grow, 1) 1 25% !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-af75d44-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-af75d44-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-2ca4981\" data-block-id=\"2ca4981\"><style>.stk-2ca4981 .stk-img-wrapper{height:105% !important;--stk-gradient-overlay:1 !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/how-to-size-a-vsd\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6395\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/troublesh.webp\" width=\"313\" height=\"601\" alt=\"Troubleshooting a Drive or Soft Starter\" srcset=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/troublesh.webp 313w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/troublesh-156x300.webp 156w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/troublesh-300x576.webp 300w\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" \/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9c28de2\" data-v=\"4\" data-block-id=\"9c28de2\"><style>@media screen and (min-width:690px){.stk-9c28de2 {flex:var(--stk-flex-grow, 1) 1 25% !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9c28de2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9c28de2-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-5caa209\" data-block-id=\"5caa209\"><style>.stk-5caa209 .stk-img-wrapper{height:105% !important;--stk-gradient-overlay:1 !important;}<\/style><figure><a class=\"stk-link\" href=\"https:\/\/iodrivesystems.co.za\/wp\/product-category\/application-specific-vsd\/solar-vsd\/\"><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6394\" src=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/energyeff.webp\" width=\"313\" height=\"601\" alt=\"Energy efficiency of Power Devices\" srcset=\"https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/energyeff.webp 313w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/energyeff-156x300.webp 156w, https:\/\/iodrivesystems.co.za\/wp\/wp-content\/uploads\/2026\/07\/energyeff-300x576.webp 300w\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" \/><\/span><\/a><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-5a779c9\" data-block-id=\"5a779c9\"><style>.stk-5a779c9 {height:40px !important;}<\/style><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">Need technical Assistance With Drive Selection?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choosing between a VSD, soft starter, or full motor control solution can impact performance, energy consumption, and long-term reliability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our technicians assist with drive sizing, troubleshooting and replacement selection.<\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-8ac721c\" data-block-id=\"8ac721c\"><style>.stk-8ac721c {height:40px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-group has-background is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#ebe9e9\">\n<p class=\"wp-block-paragraph\"> <strong>Need Help Diagnosing a Fault ?<\/strong><\/p>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-f9d8edc\" data-block-id=\"f9d8edc\"><style>.stk-f9d8edc {height:20px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/iodrivesystems.co.za\/wp\/request-a-quote\/\">Request a Quote<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/api.whatsapp.com\/send\/?phone=27649260917&amp;text&amp;type=phone_number&amp;app_absent=0\" target=\"_blank\" rel=\"noopener\">Speak to a Drives Specialist<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-a733a42\" data-block-id=\"a733a42\"><style>.stk-a733a42 {height:40px !important;}<\/style><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Latest Articles<\/h2>\n\n\n<ul class=\"wp-block-latest-posts__list wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/how-to-set-up-pid-control-on-chziri-zvf300h-vsd\/\">How to Set Up PID Control on CHZIRI ZVF300H VSD<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/soft-starter-vs-dol-starter\/\">Soft Starter vs DOL Starter Which to use<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/how-to-size-a-vsd\/\">How to Size a Variable Speed Drive (VSD) Correctly<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/vsd-vs-soft-starter\/\">VSD vs Soft Starter Which to use<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/iodrivesystems.co.za\/wp\/technical-hub\/common-vsd-faults\/\">Common Variable Speed Drive VSD Faults and Practical Solutions<\/a><\/li>\n<\/ul>\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-d6ebaf8\" data-block-id=\"d6ebaf8\"><style>.stk-d6ebaf8 {height:40px !important;}<\/style><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Supporting industrial clients across South Africa with drive systems, motor control solutions, and technical support.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-1322917\" data-block-id=\"1322917\"><style>.stk-1322917 {height:70px !important;}<\/style><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Technical guidance for selecting, sizing, and understanding drive systems<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5184","page","type-page","status-publish","hentry"],"blocksy_meta":{"page_structure_type":"type-3","styles_descriptor":{"styles":{"desktop":"[data-prefix=\"single_page\"] [class*=\"ct-container\"] > article[class*=\"post\"] 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