{"id":22405,"date":"2026-09-03T23:49:09","date_gmt":"2026-09-03T23:49:09","guid":{"rendered":"https:\/\/starautomations.com\/shop\/yaskawa-sgdm-sgdh-servo-drive-repair\/"},"modified":"2026-09-03T23:53:51","modified_gmt":"2026-09-03T23:53:51","slug":"yaskawa-sgdm-sgdh-servo-drive-repair","status":"publish","type":"page","link":"https:\/\/starautomations.com\/shop\/yaskawa-sgdm-sgdh-servo-drive-repair\/","title":{"rendered":"Yaskawa SGDM \/ SGDH Servo Drive Repair &#038; Sourcing Support"},"content":{"rendered":"<div class=\"star-demand-page\">\n<div class=\"star-demand-hero\">\n<p class=\"star-demand-eyebrow\">Yaskawa Servo Repair \u00b7 Replacement \u00b7 Sourcing<\/p>\n<h1>Yaskawa SGDM \/ SGDH Servo Drive Repair &amp; Sourcing Support<\/h1>\n<p class=\"star-demand-lede\">SGDM and SGDH digital servopacks power thousands of machine tools and production lines from the Sigma-II era. With OEM service support wound down, plants need a route for repair, replacement and sourcing of these drives.<\/p>\n<div class=\"star-demand-notice\">Repair, replacement or sourcing support available subject to technical and commercial confirmation.<\/div>\n<div class=\"star-demand-ctas\">\n\t\t\t<a class=\"star-btn star-btn-primary star-btn-lg\" href=\"https:\/\/starautomations.com\/ask-star\/?sb_source=sgdm_sgdh_repair_page&#038;sre_type=Repair%20\/%20Replacement&#038;sre_message=Requirement:%20Yaskawa%20SGDM%20\/%20SGDH%20servo%20drive%20repair%20evaluation.%20Model%20and%20nameplate%20details%20will%20be%20supplied.\">Request Repair Evaluation<\/a><br \/>\n\t\t\t<a class=\"star-btn star-btn-outline star-btn-lg\" href=\"https:\/\/starautomations.com\/ask-star\/?sb_source=sgdm_sgdh_source_page&#038;sre_type=Part%20Requirement&#038;sre_message=Requirement:%20Yaskawa%20SGDM%20\/%20SGDH%20servo%20drive%20sourcing%20(surplus%20\/%20NOS%20\/%20used%20module).\">Request Sourcing<\/a><br \/>\n\t\t\t<a class=\"star-btn star-btn-outline star-btn-lg\" href=\"https:\/\/wa.me\/919786622233?text=I%20need%20support%20for%20a%20Yaskawa%20SGDM%20%2F%20SGDH%20servo%20drive%20%28repair%20%2F%20sourcing%20%2F%20replacement%29.\">WhatsApp Technical Sales<\/a>\n\t\t<\/div>\n<\/p><\/div>\n<section class=\"star-demand-sec\">\n<h2>What are Yaskawa SGDM \/ SGDH servo drives?<\/h2>\n<p>SGDM and SGDH are digital servo amplifier (servopack) families from Yaskawa&#8217;s Sigma-II generation, used with Yaskawa SGMG, SGMP, SGMS and related servo motors in machine tools, injection moulding, packaging and general automation. The Sigma-II family (SGDM \/ SGDH \/ SGDP \/ SGDJ) has been discontinued by Yaskawa, which recommends its Sigma-7 series as the current platform.<\/p>\n<\/section>\n<section class=\"star-demand-sec\">\n<h2>Why repair and sourcing demand exists now<\/h2>\n<ul class=\"star-demand-list\">\n<li>Yaskawa&#8217;s factory support has wound down for older servopack generations &mdash; Yaskawa Singapore&#8217;s discontinued-products notice (fetched 2026-09-02) lists the Sigma-III SGDS as discontinued in 2015 with factory repair service ending 20 March 2025, and documents the phased end of support across the Sigma family.<\/li>\n<li>Specialist third-party repair houses operate dedicated SGDM \/ SGDH service programs because the installed base remains large.<\/li>\n<li>Repair demand for Yaskawa SGDM \/ SGDH drives from Indian plants is documented and ongoing.<\/li>\n<\/ul>\n<p>No stock or price is claimed on this page &mdash; every option is confirmed individually.<\/p>\n<\/section>\n<section class=\"star-demand-sec\">\n<h2>Typical fault context<\/h2>\n<p>Drives arriving for evaluation commonly show alarms on power-up, trip codes during motion, or a dead display. Because each unit and application differs, Star Automations does not publish model-specific repairability claims &mdash; repairability is confirmed per unit after technical evaluation.<\/p>\n<\/section>\n<section class=\"star-demand-sec\">\n<h2>Your routes with Star Automations<\/h2>\n<div class=\"star-demand-routes\">\n<div class=\"star-demand-route\">\n<h3>Repair path<\/h3>\n<p>Submit the drive for a technical evaluation. Send the model from the nameplate (e.g. SGDM-xxAD series) plus the fault code or symptom. Evaluation determines whether repair is practical.<\/p>\n<p>\t\t\t\t<a class=\"star-btn star-btn-primary\" href=\"https:\/\/starautomations.com\/ask-star\/?sb_source=sgdm_sgdh_repair_page&#038;sre_type=Repair%20\/%20Replacement&#038;sre_message=Requirement:%20Yaskawa%20SGDM%20\/%20SGDH%20servo%20drive%20repair%20evaluation.%20Model%20and%20nameplate%20details%20will%20be%20supplied.\">Request Repair Evaluation<\/a>\n\t\t\t<\/div>\n<div class=\"star-demand-route\">\n<h3>Sourcing path<\/h3>\n<p>If a unit cannot be repaired, Star Automations can look for surplus, NOS or used SGDM \/ SGDH modules through its sourcing network. Exact model and revision from the nameplate are required for a meaningful search.<\/p>\n<p>\t\t\t\t<a class=\"star-btn star-btn-outline\" href=\"https:\/\/starautomations.com\/ask-star\/?sb_source=sgdm_sgdh_source_page&#038;sre_type=Part%20Requirement&#038;sre_message=Requirement:%20Yaskawa%20SGDM%20\/%20SGDH%20servo%20drive%20sourcing%20(surplus%20\/%20NOS%20\/%20used%20module).\">Request Sourcing<\/a>\n\t\t\t<\/div>\n<div class=\"star-demand-route\">\n<h3>Replacement guidance<\/h3>\n<p>Yaskawa&#8217;s own migration direction is its Sigma-7 series. Moving from Sigma-II to Sigma-7 is an engineering project (wiring, tuning and sometimes motor pairing), so Star Automations treats it as a guided replacement review, not a drop-in sale.<\/p>\n<p>\t\t\t\t<a class=\"star-btn star-btn-outline\" href=\"https:\/\/starautomations.com\/ask-star\/?sb_source=sgdm_sgdh_repair_page&#038;sre_type=Repair%20\/%20Replacement&#038;sre_message=Requirement:%20Yaskawa%20SGDM%20\/%20SGDH%20servo%20drive%20repair%20evaluation.%20Model%20and%20nameplate%20details%20will%20be%20supplied.\">Discuss Repair vs Replacement<\/a>\n\t\t\t<\/div>\n<\/p><\/div>\n<\/section>\n<section class=\"star-demand-sec\">\n<h2>What to send for a quote or evaluation<\/h2>\n<p>Please send a clear photo of the drive nameplate and the exact model printed on it (SGDM-xxxx or SGDH-xxxx), plus the fault code or symptom, and your machine brand\/model if known. Photos can be sent directly through WhatsApp below &mdash; no account needed.<\/p>\n<\/section>\n<section class=\"star-demand-faq\">\n<h2>Yaskawa SGDM \/ SGDH \u2014 answers<\/h2>\n<div class=\"star-demand-q\">\n<h3>Is my SGDM \/ SGDH still supported by Yaskawa?<\/h3>\n<p>The Sigma-II family is discontinued. Yaskawa&#8217;s published direction is its Sigma-7 series; factory service for earlier generations has ended (Yaskawa Singapore documented the SGDS factory repair service ending 20 March 2025).<\/p>\n<\/div>\n<div class=\"star-demand-q\">\n<h3>Can Star Automations repair my SGDM \/ SGDH drive?<\/h3>\n<p>Repair is evaluated per unit. Send the model and fault details and Star Automations will confirm whether repair is practical &mdash; no model-specific repairability is assumed.<\/p>\n<\/div>\n<div class=\"star-demand-q\">\n<h3>Do you sell SGDM \/ SGDH drives?<\/h3>\n<p>Star Automations does not claim stock on this page. If you need a unit, request sourcing and it will search surplus \/ NOS \/ used supply for the exact model.<\/p>\n<\/div>\n<div class=\"star-demand-q\">\n<h3>What information do you need?<\/h3>\n<p>The exact model from the nameplate (SGDM-xxxx \/ SGDH-xxxx), revision if visible, the fault code or symptom, and your application or machine model.<\/p>\n<\/div>\n<div class=\"star-demand-q\">\n<h3>What if the drive cannot be repaired?<\/h3>\n<p>Star Automations can then pursue sourcing of an equivalent module or support a replacement review toward a current platform &mdash; each route is confirmed individually before any commitment.<\/p>\n<\/div>\n<\/section>\n<div class=\"star-demand-closing\">\n<p>Looking for another part? <a href=\"https:\/\/starautomations.com\/shop\/part-search\/\">Search the catalogue by part number, brand or model<\/a>, browse the <a href=\"https:\/\/starautomations.com\/shop\/\">shop home<\/a>, or ask <a href=\"https:\/\/starautomations.com\/ask-star\/\">Ask Star AI<\/a> for guidance.<\/p>\n<p>Working with an Allen-Bradley SLC 500 system instead? See our <a href=\"\">SLC 500 (1747) sourcing &amp; replacement support<\/a>.<\/p>\n<div class=\"star-demand-ctas\">\n\t\t\t<a class=\"star-btn star-btn-primary star-btn-lg\" href=\"https:\/\/starautomations.com\/ask-star\/?sb_source=sgdm_sgdh_repair_page&#038;sre_type=Repair%20\/%20Replacement&#038;sre_message=Requirement:%20Yaskawa%20SGDM%20\/%20SGDH%20servo%20drive%20repair%20evaluation.%20Model%20and%20nameplate%20details%20will%20be%20supplied.\">Request Repair Evaluation<\/a><br \/>\n\t\t\t<a class=\"star-btn star-btn-outline star-btn-lg\" href=\"https:\/\/wa.me\/919786622233?text=I%20need%20support%20for%20a%20Yaskawa%20SGDM%20%2F%20SGDH%20servo%20drive%20%28repair%20%2F%20sourcing%20%2F%20replacement%29.\">WhatsApp<\/a>\n\t\t<\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Yaskawa Servo Repair \u00b7 Replacement \u00b7 Sourcing Yaskawa SGDM \/ SGDH Servo Drive Repair &amp; Sourcing Support SGDM and SGDH<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-22405","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/pages\/22405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/comments?post=22405"}],"version-history":[{"count":1,"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/pages\/22405\/revisions"}],"predecessor-version":[{"id":22407,"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/pages\/22405\/revisions\/22407"}],"wp:attachment":[{"href":"https:\/\/starautomations.com\/shop\/wp-json\/wp\/v2\/media?parent=22405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}