{"product_id":"fanuc-a20b-8101-0790","title":"FANUC A20B-8101-0790","description":"\u003ch3\u003eA20B-8101-0790 FANUC Servo Amplifier Control Drive Board\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA20B-8101-0790\u003c\/strong\u003e is a \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003eFANUC PC board\u003c\/a\u003e \/ drive board, commonly described as a \u003cstrong\u003eservo amplifier control PCB\u003c\/strong\u003e. It is used in compatible FANUC robot drive systems and is also described as a \u003cstrong\u003e6400 series drive board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis model is an internal electronic board component for servo amplifier control and drive-related signal processing. It is not a complete servo amplifier or complete drive unit. This model is also listed as \u003cstrong\u003ediscontinued by manufacturer\u003c\/strong\u003e, so stock availability should be confirmed before ordering.\u003c\/p\u003e\n\u003ch4\u003eWorldwide Shipping \u0026amp; REACO CNC Service\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorldwide Shipping:\u003c\/strong\u003e We can ship worldwide by DHL, UPS, FedEx, or other available logistics channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Handling:\u003c\/strong\u003e In-stock items can usually be shipped within 1-2 working days after payment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Tested Before Delivery:\u003c\/strong\u003e Each qualified drive board is tested or checked before shipment. Product photos or a test video can be sent before delivery when required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACO Warranty:\u003c\/strong\u003e New or refurbished products usually include a 1-year warranty, and used 90% new products usually include a 3-month warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Technical Support:\u003c\/strong\u003e Our team can help with basic model confirmation, board matching, and replacement guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-8101-0790\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternative Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B81010790\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC Board \/ Drive Board \/ Servo Amplifier Control PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eServo Amplifier Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6400 Series Drive Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC Robot Drive System Repair, Servo Amplifier Control Board Replacement, and Drive Maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC Robot Drive PCB \/ Servo Amplifier Control Board \/ Drive Board Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithin 1-2 working days after payment, if in stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL \/ UPS \/ FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated Delivery Time via DHL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsia: 1-3 business days\u003cbr\u003eEurope: 2-4 business days\u003cbr\u003eNorth America: 2-4 business days\u003cbr\u003eSouth America: 3-6 business days\u003cbr\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003eOceania: 2-5 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew \/ Refurbished: 1-Year warranty\u003cbr\u003eUsed 90% New: 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-8101-0790\u003cbr\u003eA20B81010790\u003cbr\u003eDiscontinued by Manufacturer\u003cbr\u003ePC Board\u003cbr\u003eDrive Board\u003cbr\u003ePCB - Servo Amplifier Control\u003cbr\u003e6400 Series Drive Board\u003cbr\u003eFANUC Robot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTested or checked before delivery. Product photos or test video can be sent before shipment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnti-static protective packing and carton packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProduct Application\u003c\/h4\u003e\n\u003cp\u003eThe FANUC \u003cstrong\u003eA20B-8101-0790\u003c\/strong\u003e drive board is mainly used for FANUC robot drive system repair and maintenance. As a servo amplifier control PCB, it may be required when the original drive board is damaged, unstable, burnt, corroded, or causing servo amplifier control, drive communication, or robot motion-related faults.\u003c\/p\u003e\n\u003cp\u003eBecause this is a board-level component, replacement should be carried out after confirming the original board number, drive unit model, robot controller configuration, connector layout, and alarm details.\u003c\/p\u003e\n\u003ch4\u003eQuality Control and Testing\u003c\/h4\u003e\n\u003cp\u003eFor FANUC drive boards and servo amplifier control PCBs, careful checking is very important before shipment because PCB condition may directly affect servo control, drive response, robot motion stability, alarm status, and repair success rate. REACO CNC checks qualified products carefully and can provide real product photos or a test video before delivery when required.\u003c\/p\u003e\n\u003cp\u003eOur goal is to help customers receive reliable FANUC robot and CNC spare parts with clear product information, careful inspection, responsive after-sales support, and practical technical assistance.\u003c\/p\u003e\n\u003ch4\u003eCompatibility Confirmation\u003c\/h4\u003e\n\u003cp\u003eBefore ordering, please confirm that the full board number on your original PCB is \u003cstrong\u003eA20B-8101-0790\u003c\/strong\u003e. Similar FANUC drive boards may have different hardware versions, connector layouts, applicable drive models, robot controller compatibility, or software requirements.\u003c\/p\u003e\n\u003cp\u003eIf you are not sure whether this FANUC servo amplifier control drive board is suitable for your machine, please send photos of the original board label, full drive unit model, connector side photos, robot controller model, and alarm information. REACO CNC can help check the details before purchase.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003ch4\u003eQ: What is A20B-8101-0790?\u003c\/h4\u003e\n\u003cp\u003eA20B-8101-0790 is a FANUC PC board \/ drive board, commonly described as a servo amplifier control PCB for compatible FANUC robot drive systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Is A20B-8101-0790 a complete servo amplifier?\u003c\/h4\u003e\n\u003cp\u003eNo. A20B-8101-0790 is a PCB \/ drive board component, not a complete servo amplifier or complete drive unit.\u003c\/p\u003e\n\u003ch4\u003eQ: Is A20B-8101-0790 discontinued?\u003c\/h4\u003e\n\u003cp\u003eYes. This model is described as discontinued by manufacturer. Please confirm stock availability before ordering.\u003c\/p\u003e\n\u003ch4\u003eQ: What drive series is A20B-8101-0790 related to?\u003c\/h4\u003e\n\u003cp\u003eThis model is described as a 6400 series drive board.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this board be used for FANUC robot repair?\u003c\/h4\u003e\n\u003cp\u003eYes. This board is described for FANUC robot applications and can be used for compatible robot drive repair after confirming the original board number and drive configuration.\u003c\/p\u003e\n\u003ch4\u003eQ: Can REACO CNC test this FANUC drive board before shipment?\u003c\/h4\u003e\n\u003cp\u003eYes. REACO CNC tests or checks qualified drive boards before delivery. Product photos or a test video can be sent before shipment when required.\u003c\/p\u003e\n\u003ch4\u003eQ: What warranty does REACO CNC provide?\u003c\/h4\u003e\n\u003cp\u003eFor new or refurbished products, REACO CNC usually provides a 1-year warranty. For used 90% new products, the warranty is usually 3 months. The final warranty term depends on the quotation and order condition.\u003c\/p\u003e\n\u003ch4\u003eQ: Can you help confirm compatibility before purchase?\u003c\/h4\u003e\n\u003cp\u003eYes. Please send the original board photos, full board number, drive unit model, connector side photos, robot controller information, and alarm details. We will help check whether this model is suitable for your machine.\u003c\/p\u003e\n\u003ch4\u003eQ: Do you also provide FANUC drive board repair service?\u003c\/h4\u003e\n\u003cp\u003eYes. \u003ca href=\"https:\/\/reacocnc.com\/\" target=\"_blank\" title=\"Reliable industrial automation supply - REACO CNC\" rel=\"noopener\"\u003eREACO CNC\u003c\/a\u003e provides FANUC drive board sales and \u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC PCB A20B-8101-0790 - REACO CNC\" rel=\"noopener\"\u003erepair support\u003c\/a\u003e. If your original board is faulty, you can \u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" target=\"_blank\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\"\u003econtact us\u003c\/a\u003e for replacement or repair options.\u003c\/p\u003e","brand":"REACO CNC","offers":[{"title":"Refurbished","offer_id":48661682553047,"sku":"A20B-8101-0790-refurbished","price":1295.0,"currency_code":"USD","in_stock":true},{"title":"Brand New","offer_id":48661682585815,"sku":"A20B-8101-0790-new","price":1943.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A20B-8101-0790_Fanuc_drive_board.jpg?v=1779674825","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-8101-0790","provider":"REACO CNC","version":"1.0","type":"link"}