{"product_id":"fanuc-a20b-3300-0637-0i-d-axis-card-a3","title":"FANUC A20B-3300-0637 Series 0i-D Axis Card A3","description":"\u003cp style=\"margin: 0 0 14px;\"\u003eThe \u003cstrong\u003eFANUC A20B-3300-0637\u003c\/strong\u003e is an \u003cstrong\u003eAxis Card A3\u003c\/strong\u003e for compatible FANUC Series 0i-D and 0i Mate-D CNC hardware. It provides first-path servo-axis control and is documented for configurations supporting up to five controlled axes, subject to the CNC model and installed options.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eA20B-3300-0637 is a plug-in axis-control card, not the CNC main CPU, display card, memory module or machine I\/O board. Correct operation depends on the host main unit, CNC software, servo configuration, controlled-axis count and system parameters.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA20B-3300-0637 Product Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f8fa;\"\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 \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-3300-0637\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAxis Card A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC servo axis-control plug-in card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCNC Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC Series 0i-D \/ 0i Mate-D configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControlled Path\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePath 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDocumented Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to five axes; final limit depends on the CNC model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLater Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-3300-0767, subject to complete system verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible CNC main-unit axis-card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand new, refurbished, or used 90% new; subject to stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested before shipping; test video available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormally 1–3 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping \/ ETA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL \/ UPS \/ FedEx worldwide; typically 3–7 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; used 90% new: 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eService \/ Packing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree technical support and anti-static reinforced packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003ePath 1 Axis-Control Function\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThe A20B-3300-0637 processes the first-path servo-axis configuration within the supported CNC main unit. It works with the system software and servo hardware to coordinate commanded axis motion, feedback processing and machine positioning. Its documented axis capacity does not mean every 0i-D system is configured for five axes.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA3 Identification and Later Specification\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003e\u003cstrong\u003eA20B-3300-0637 is specifically Axis Card A3.\u003c\/strong\u003e It should not be confused with A20B-3300-0635 Axis Card A1, A20B-3300-0638 Axis Card A2 or other visually similar A20B-3300 boards. FANUC lists A20B-3300-0767 as the newer compatible A3 specification, but compatibility should not be treated as an unconditional plug-and-play replacement.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eReplacement and Data Checks\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eConfirm the complete A20B-3300-0637 number, PCB revision, CNC model, host main board, software series, path configuration, controlled-axis count and servo interface before ordering. Back up CNC parameters, programs, offsets, pitch-error compensation and PMC data before replacement. Installation should be performed by qualified CNC personnel with power isolated.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/collections\/fanuc-pcbs\"\u003eFANUC CNC circuit boards\u003c\/a\u003e and \u003ca href=\"\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC CNC board repair services\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":67843082223831,"sku":"A20B-3300-0637-used","price":496.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a20b-3300-0637-axis-card-main.webp?v=1792574795","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-3300-0637-0i-d-axis-card-a3","provider":"REACO CNC","version":"1.0","type":"link"}