{"product_id":"fanuc-a20b-2101-0881","title":"FANUC A20B-2101-0881","description":"\u003ch3\u003eA20B-2101-0881 FANUC Drive Side Board PCB\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA20B-2101-0881\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 circuit board\u003c\/a\u003e, commonly used as a \u003cstrong\u003edrive side board\u003c\/strong\u003e in compatible FANUC CNC drive systems. It is an internal PCB component used for drive-related control, signal processing, or connection functions depending on the original drive configuration.\u003c\/p\u003e\n\u003cp\u003eThis model is a \u003cstrong\u003eFANUC drive side board \/ PCB\u003c\/strong\u003e, not a complete servo amplifier, spindle amplifier, or power supply module. Correct model confirmation, board version checking, connector matching, drive unit compatibility, and professional testing are important before replacement.\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 PCB 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-2101-0881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternative Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B21010881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB \/ Circuit Board \/ Drive Side Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrive Side Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC CNC Drive PCB \/ Circuit Board \/ Drive Board Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC CNC Drive System Repair, PCB Replacement, and Drive Maintenance\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-2101-0881\u003cbr\u003eA20B21010881\u003cbr\u003eDrive Side Board\u003cbr\u003ePCB\u003cbr\u003eCircuit Board\u003cbr\u003eFANUC CNC\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-2101-0881\u003c\/strong\u003e drive side board is mainly used for FANUC CNC drive system repair and maintenance. It may be required when the original drive PCB is damaged, unstable, burnt, corroded, or causing drive-related alarms.\u003c\/p\u003e\n\u003cp\u003eIf your original drive unit has PCB damage or drive-side control problems, this board may be considered as a replacement after confirming the full board number, drive model, connector layout, and machine alarm information.\u003c\/p\u003e\n\u003ch4\u003eQuality Control and Testing\u003c\/h4\u003e\n\u003cp\u003eFor FANUC circuit boards, careful checking is very important before shipment because PCB condition may directly affect drive communication, control signal stability, machine operation, 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 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-2101-0881\u003c\/strong\u003e. Similar FANUC boards may have different connector layouts, hardware versions, applicable drive models, or compatibility requirements.\u003c\/p\u003e\n\u003cp\u003eIf you are not sure whether this FANUC drive side board is suitable for your machine, please send photos of the original board label, full drive unit model, connector side photos, CNC system 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-2101-0881?\u003c\/h4\u003e\n\u003cp\u003eA20B-2101-0881 is a FANUC circuit board, commonly described as a drive side board for compatible FANUC CNC drive systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Is A20B-2101-0881 a complete drive unit?\u003c\/h4\u003e\n\u003cp\u003eNo. A20B-2101-0881 is a PCB \/ circuit board component, not a complete servo amplifier, spindle amplifier, or power supply module.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this board be used for FANUC drive repair?\u003c\/h4\u003e\n\u003cp\u003eYes. This board can be used as a replacement PCB for compatible FANUC drive repair after confirming the original board number and drive model.\u003c\/p\u003e\n\u003ch4\u003eQ: Can REACO CNC test this FANUC PCB before shipment?\u003c\/h4\u003e\n\u003cp\u003eYes. REACO CNC tests or checks qualified circuit 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, CNC system 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 PCB repair service?\u003c\/h4\u003e\n\u003cp\u003eYes. \u003ca href=\"https:\/\/reacocnc.com\/\" target=\"_blank\" title=\"Reliable Buy \u0026amp; Repair industrial automation parts - REACO CNC\" rel=\"noopener\"\u003eREACO CNC\u003c\/a\u003e provides FANUC PCB sales and \u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC PCB A20B-2101-0881 - 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":"Used (90% New)","offer_id":48660780679383,"sku":"A20B-2101-0881-used","price":971.0,"currency_code":"USD","in_stock":true},{"title":"Brand New","offer_id":48660780712151,"sku":"A20B-2101-0881-new","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A20B-2101-0881_Fanuc_drive_side_board.jpg?v=1779672359","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a20b-2101-0881","provider":"REACO CNC","version":"1.0","type":"link"}