{"id":54972,"date":"2025-07-06T14:51:35","date_gmt":"2025-07-06T14:51:35","guid":{"rendered":"https:\/\/ncservo.com\/?post_type=product&#038;p=54972"},"modified":"2026-04-06T18:14:08","modified_gmt":"2026-04-06T18:14:08","slug":"fanuc-a20b-2000-022004b","status":"publish","type":"product","link":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/","title":{"rendered":"FANUC A20B-2000-0220\/04B"},"content":{"rendered":"<div id=\"wb-overview\" class=\"wordbank-container\">\n<h2>Key Details<\/h2>\n<p>We handle a wide range of FANUC A20B-2000-0220\/04B units. Each one receives inspection, internal cleaning, and reconditioning before it ships.<\/p>\n<\/div>\n<div id=\"wb-why-us\" class=\"wordbank-container\">\n<h2>About Our Shop<\/h2>\n<p>NC Servo Tech specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.<\/p>\n<\/div>\n<div id=\"wb-faq\" class=\"wordbank-container\">\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-accordion\">\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-0\">Is it possible to repair a unit without full labeling or ID?<\/button><\/h3>\n<div id=\"faq-content-0\" class=\"faq-content\">\n<p>Yes. Send us photos of the unit from multiple angles. Our team has serviced thousands of models and can often ID them visually.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-1\">Can you tell me what caused the failure?<\/button><\/h3>\n<div id=\"faq-content-1\" class=\"faq-content\">\n<p>Yes. Every unit goes through diagnostic testing and we provide an assessment before moving forward.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-2\">What&#8217;s the lead time on refurbishment?<\/button><\/h3>\n<div id=\"faq-content-2\" class=\"faq-content\">\n<p>Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-3\">Is it helpful if I include photos before sending the unit in?<\/button><\/h3>\n<div id=\"faq-content-3\" class=\"faq-content\">\n<p>Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.<\/p>\n<\/div><\/div>\n<div class=\"faq-item\">\n<h3><button aria-expanded=\"true\" aria-controls=\"faq-content-4\">Is there a warranty on repairs?<\/button><\/h3>\n<div id=\"faq-content-4\" class=\"faq-content\">\n<p>Warranty coverage of a 12-month warranty on parts and labor is included with every repair we complete.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"wb-process\" class=\"wordbank-container\">\n<h2>Disassembly and Rebuild Procedure<\/h2>\n<p>Our repair process begins with a full diagnostic evaluation of the circuit board. Technicians trace signals and test individual components to isolate the failure point, from faulty capacitors to failing ICs.<\/p>\n<ul>\n<li>Sourced Components: Replacement parts are sourced from our inventory or reliable suppliers for a quality repair.<\/li>\n<li>Component-Level Diagnostics: We test individual resistors, capacitors, and ICs to pinpoint the exact source of the problem.<\/li>\n<li>Professional Rework: Failed components are carefully desoldered and replaced by our experienced technicians using modern rework stations.<\/li>\n<li>Trace and Signal Analysis: We analyze the circuit board for broken traces or weak signals that could cause intermittent faults.<\/li>\n<\/ul>\n<\/div>\n<div id=\"wb-testing\" class=\"wordbank-container\">\n<h2>Testing and Bench Verification<\/h2>\n<p>Our quality check includes live testing of the repaired unit. We verify all inputs, outputs, and communication ports before the FANUC A20B-2000-0220\/04B ships. Our load analysis confirms proper functionality.<\/p>\n<\/div>\n<div id=\"wb-industry-focus\" class=\"wordbank-container new-dynamic-section\">\n<h2>Common Applications<\/h2>\n<p>Our professional repair services for the FANUC A20B-2000-0220\/04B are trusted across various sectors including Manufacturing, Industrial Machinery, and Marine. We understand the unique demands of electronic_controls in these environments.<\/p>\n<\/div>\n<div id=\"wb-tech-overview\" class=\"wordbank-container new-dynamic-section\">\n<h2>Performance Data<\/h2>\n<p>Every FANUC A20B-2000-0220\/04B we service is tested under operating environments. Our diagnostics verify performance against published specifications. Cycle life data and Performance data are available for purchase upon request.<\/p>\n<\/div>\n<div id=\"wb-service-offerings\" class=\"wordbank-container new-dynamic-section\">\n<h2>Additional FANUC A20B-2000-0220\/04B Services<\/h2>\n<p>Beyond standard sales, we offer specialized reconditioning for your FANUC A20B-2000-0220\/04B unit. Our teardown process includes solder joint rework and signal tracing, using only new replacement components.<\/p>\n<\/div>\n<div id=\"wb-logistics-support\" class=\"wordbank-container new-dynamic-section\">\n<h2>Turnaround and Shipping<\/h2>\n<p>As a dedicated source for FANUC A20B-2000-0220\/04B services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.<\/p>\n<\/div>\n<div id=\"wb-inventory\" class=\"wordbank-container new-dynamic-section\">\n<h2>Stock Availability<\/h2>\n<p>With more than 17,000 electronic units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.<\/p>\n<\/div>\n<div id=\"wb-tips\" class=\"wordbank-container\">\n<h2>Maintenance Tips<\/h2>\n<ul>\n<li>Monitor FANUC A20B-2000-0220\/04B for signs of overheating during operation.<\/li>\n<li>Regularly check all connections for corrosion or looseness that could affect performance.<\/li>\n<li>Schedule annual preventive inspections to catch capacitor aging and solder joint degradation early.<\/li>\n<\/ul>\n<\/div>\n<div id=\"wb-cta\" class=\"wordbank-container\">\n<div class=\"cta-section\">\n<h2>Start Your FANUC A20B-2000-0220\/04B Reconditioning Process<\/h2>\n<p>Request pricing, availability, and turnaround for your FANUC A20B-2000-0220\/04B. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to schedule your repair.<\/p>\n<div class=\"cta-buttons\"><a href=\"https:\/\/ncservo.com\/.wp-toolkit_m\/contact-us\/\" class=\"button quote-button\">Request a Quote<\/a> <a href=\"https:\/\/ncservo.com\/.wp-toolkit_m\/fanuc\/\" class=\"button brand-button\">View All FANUC Products<\/a> <a href=\"https:\/\/ncservo.com\/.wp-toolkit_m\/brand\/fanuc\/\" class=\"button inventory-button\">Shop FANUC Inventory<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"disclaimer-section\">\n<p class=\"disclaimer\"><strong>NC Servo Tech<\/strong> is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by FANUC or any original equipment manufacturer (OEM), nor do we claim to be a FANUC service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div id=\"wb-short-description\" class=\"short-description-container\">\n<p>Trusted Servicing for your FANUC A20B-2000-0220\/04B. We offer high-quality solutions. Inquire today!<\/p>\n<\/div>\n","protected":false},"featured_media":57103,"template":"","meta":[],"product_brand":[1321],"product_cat":[1322],"product_tag":[1023],"class_list":{"0":"post-54972","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-fanuc","7":"product_cat-fanuc","8":"product_tag-electronic","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FANUC A20B-2000-0220\/04B Servo Amplifier Repair &amp; Service<\/title>\n<meta name=\"description\" content=\"Servo amplifier repair: Cost-effective, independent service for your FANUC A20B-2000-0220\/04B. Component-level diagnostics and board rework. Get started!\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FANUC A20B-2000-0220\/04B Servo Amplifier Repair &amp; Service\" \/>\n<meta property=\"og:description\" content=\"Servo amplifier repair: Cost-effective, independent service for your FANUC A20B-2000-0220\/04B. Component-level diagnostics and board rework. Get started!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/\" \/>\n<meta property=\"og:site_name\" content=\"Nc Servo Technology\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCServo\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-06T18:14:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-content\/uploads\/2025\/11\/Fanuc-drive-control-board.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1157\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@NcServo\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/\",\"url\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/\",\"name\":\"FANUC A20B-2000-0220\\\/04B Servo Amplifier Repair &amp; Service\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Fanuc-drive-control-board.jpg\",\"datePublished\":\"2025-07-06T14:51:35+00:00\",\"dateModified\":\"2026-04-06T18:14:08+00:00\",\"description\":\"Servo amplifier repair: Cost-effective, independent service for your FANUC A20B-2000-0220\\\/04B. Component-level diagnostics and board rework. Get started!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Fanuc-drive-control-board.jpg\",\"contentUrl\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Fanuc-drive-control-board.jpg\",\"width\":1157,\"height\":1536},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/product\\\/fanuc-a20b-2000-022004b\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Inventory\",\"item\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/inventory\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"FANUC A20B-2000-0220\\\/04B\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/#website\",\"url\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/\",\"name\":\"NC Servo Technology\",\"description\":\"We Buy &amp; Repair Servo Valves\",\"publisher\":{\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/#organization\",\"name\":\"NC Servo\",\"url\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"NC Servo\"},\"image\":{\"@id\":\"https:\\\/\\\/ncservo.com\\\/.wp-toolkit_m\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/NCServo\\\/\",\"https:\\\/\\\/x.com\\\/NcServo\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"FANUC A20B-2000-0220\/04B Servo Amplifier Repair &amp; Service","description":"Servo amplifier repair: Cost-effective, independent service for your FANUC A20B-2000-0220\/04B. Component-level diagnostics and board rework. Get started!","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"FANUC A20B-2000-0220\/04B Servo Amplifier Repair &amp; Service","og_description":"Servo amplifier repair: Cost-effective, independent service for your FANUC A20B-2000-0220\/04B. Component-level diagnostics and board rework. Get started!","og_url":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/","og_site_name":"Nc Servo Technology","article_publisher":"https:\/\/www.facebook.com\/NCServo\/","article_modified_time":"2026-04-06T18:14:08+00:00","og_image":[{"width":1157,"height":1536,"url":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-content\/uploads\/2025\/11\/Fanuc-drive-control-board.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@NcServo","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/","url":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/","name":"FANUC A20B-2000-0220\/04B Servo Amplifier Repair &amp; Service","isPartOf":{"@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/#primaryimage"},"image":{"@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/#primaryimage"},"thumbnailUrl":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-content\/uploads\/2025\/11\/Fanuc-drive-control-board.jpg","datePublished":"2025-07-06T14:51:35+00:00","dateModified":"2026-04-06T18:14:08+00:00","description":"Servo amplifier repair: Cost-effective, independent service for your FANUC A20B-2000-0220\/04B. Component-level diagnostics and board rework. Get started!","breadcrumb":{"@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/#primaryimage","url":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-content\/uploads\/2025\/11\/Fanuc-drive-control-board.jpg","contentUrl":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-content\/uploads\/2025\/11\/Fanuc-drive-control-board.jpg","width":1157,"height":1536},{"@type":"BreadcrumbList","@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/product\/fanuc-a20b-2000-022004b\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ncservo.com\/.wp-toolkit_m\/"},{"@type":"ListItem","position":2,"name":"Inventory","item":"https:\/\/ncservo.com\/.wp-toolkit_m\/inventory\/"},{"@type":"ListItem","position":3,"name":"FANUC A20B-2000-0220\/04B"}]},{"@type":"WebSite","@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/#website","url":"https:\/\/ncservo.com\/.wp-toolkit_m\/","name":"NC Servo Technology","description":"We Buy &amp; Repair Servo Valves","publisher":{"@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ncservo.com\/.wp-toolkit_m\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/#organization","name":"NC Servo","url":"https:\/\/ncservo.com\/.wp-toolkit_m\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":"NC Servo"},"image":{"@id":"https:\/\/ncservo.com\/.wp-toolkit_m\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/NCServo\/","https:\/\/x.com\/NcServo"]}]}},"_links":{"self":[{"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/product\/54972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/media\/57103"}],"wp:attachment":[{"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/media?parent=54972"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/product_brand?post=54972"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/product_cat?post=54972"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ncservo.com\/.wp-toolkit_m\/wp-json\/wp\/v2\/product_tag?post=54972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}