{"product_id":"fanuc-a860-0304-t112-2500p-incremental-pulse-coder","title":"FANUC A860-0304-T112 2500P Incremental Pulse Coder","description":"\u003cp style=\"margin: 0 0 14px;\"\u003e\u003cstrong\u003eFANUC A860-0304-T112\u003c\/strong\u003e, also searched as \u003cstrong\u003eA8600304T112\u003c\/strong\u003e, is a legacy \u003cstrong\u003e2500-pulse-per-revolution incremental pulse coder\u003c\/strong\u003e for position and speed feedback on compatible FANUC three-phase AC servo motors.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eGE FANUC documentation identifies \u003cstrong\u003eA290-0561-V502\u003c\/strong\u003e as the later ordering number for the same encoder. Existing nameplates may still show A860-0304-T112; confirm both references before purchase.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA860-0304-T112 Product Specifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" style=\"width: 100%; border-collapse: collapse; border-color: #ddd; margin: 0 0 18px;\"\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 \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA860-0304-T112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental servo motor pulse coder \/ encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,500 pulses per revolution (2500P \/ 2500 PPR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeedback Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible FANUC three-phase AC servo motors and CNC feed axes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrder Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA860-0304-T112; later number A290-0561-V502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew, refurbished, or used (90% new); subject to variant and stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping \/ ETA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL \/ UPS \/ FedEx worldwide; typically 2–6 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\u003e\n\u003ctd\u003e\u003cstrong\u003eService \/ Packing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree technical support and reinforced shock-resistant packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003e2500P Incremental Servo Feedback\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eFANUC's legacy AC servo motors use an optical pulse coder coupled to the shaft. The 2500P specification means 2,500 A-phase pulses per revolution. It supplies relative feedback for servo speed and position control; the machine reference is established by the configured reference-return procedure.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA860-0304-T112 and A290-0561-V502\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003e\u003cstrong\u003eA290-0561-V502 is the documented later order reference for A860-0304-T112.\u003c\/strong\u003e GE FANUC explained that the same encoders received new A290 ordering numbers as old A860 stock was exhausted. This is an order-number cross-reference, not permission to substitute a different pulse count or detector type.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eCompatibility, Testing and Installation\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eConfirm the complete A06B motor number, original encoder label, 2500P resolution, connector, cable, coupling or shaft interface, mounting and CNC\/servo configuration. Do not select by housing appearance alone. REACO CNC checks the label, housing, connector, mechanical condition and feedback operation on a compatible FANUC test setup as applicable.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eInstallation should be completed by qualified personnel. Record the original alignment and machine reference position. After replacement, verify encoder alignment, the motor\/encoder phase relationship and reference return using FANUC and machine-builder procedures.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/es\/collections\/fanuc-cnc-robot-parts\"\u003eFANUC CNC and robot parts\u003c\/a\u003e, \u003ca href=\"\/es\/collections\/fanuc-motors\"\u003eFANUC servo motors\u003c\/a\u003e and \u003ca href=\"\/es\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC encoder and servo repair services\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used","offer_id":49750754132183,"sku":"A860-0304-T112-used","price":297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a860-0304-t112-pulse-coder-main.webp?v=1788857897","url":"https:\/\/reacocnc.com\/es\/products\/fanuc-a860-0304-t112-2500p-incremental-pulse-coder","provider":"REACO CNC","version":"1.0","type":"link"}