{"product_id":"heidenhain-rcn-727f-angle-encoder","title":"HEIDENHAIN RCN 727 F Absolute Angle Encoder","description":"\u003cp\u003eThe HEIDENHAIN RCN 727 F is an absolute angle encoder with integral bearing and the Fanuc serial interface, for machine tool rotary axes. Ask AMI about repair, replacement or sourcing for your exact unit; availability and the right replacement path are confirmed before quoting. This page does not claim stock. Legacy model: it is no longer listed in HEIDENHAIN's current angle encoder catalog.\u003c\/p\u003e\u003cp\u003eMachine down? Call 1-888-354-2525.\u003c\/p\u003e\u003cp\u003eOwn a RCN 727 F that has failed? \u003ca href=\"\/pages\/repair-services\"\u003eAsk about repair options\u003c\/a\u003e.\u003c\/p\u003e\u003cp class=\"ami-cap\" style=\"font-size:12px;color:#555;\"\u003eRepresentative RCN 700 \/ RCN 800 series image.\u003c\/p\u003e\u003cp style=\"text-align:center;font-size:20px;font-weight:bold;margin:20px 0 8px;\" class=\"ami-technical-data\"\u003eTechnical data\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eRCN 727 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eAbsolute angle encoder with integral bearing and integrated stator coupling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eInterface\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eSerial interface for Fanuc controls (ordering designation Fanuc 02)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003ePositions per revolution\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e134,217,728 (27 bits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eElectrical speed\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eUp to 300 rpm for continuous position value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003ePower supply\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e5 V ±5%, max. 350 mA without load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eElectrical connection\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eCable 1 m, with or without M23 coupling; max. cable length 30 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eSystem accuracy\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e±2 arc seconds (RCN 72x series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eRecommended measuring step for position capture\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e0.0001°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eShaft\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eHollow through shaft, diameter 60 mm or 100 mm (two housing sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eMechanical speed\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eUp to 1000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eStarting torque\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eUp to 0.5 Nm (60 mm) or 1.5 Nm (100 mm) at 20 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eMoment of inertia of rotor\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e1.3 x 10\u003csup\u003e-3\u003c\/sup\u003e kgm\u003csup\u003e2\u003c\/sup\u003e (60 mm); 3.3 x 10\u003csup\u003e-3\u003c\/sup\u003e kgm\u003csup\u003e2\u003c\/sup\u003e (100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003ePermissible axial motion of measured shaft\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e±0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eVibration \/ shock\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e100 m\/s\u003csup\u003e2\u003c\/sup\u003e (55 to 2000 Hz) \/ 1000 m\/s\u003csup\u003e2\u003c\/sup\u003e (6 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e0 to 50 °C (32 to 122 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eProtection\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eIP 64 (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;background:#111;color:#fff;text-align:left;width:30%;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eApprox. 2.8 kg (60 mm); approx. 2.6 kg (100 mm), per catalog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp style=\"font-size:13px;color:#555;\"\u003eSpecifications from the manufacturer's July 2005 angle encoder catalog. Confirm the full ID number, interface, shaft diameter and connection from your encoder's nameplate before ordering; send the nameplate and we will confirm fit.\u003c\/p\u003e\u003cp\u003eCatalog pages: \u003ca href=\"https:\/\/docs.auto-met.com\/3-HEIDENHAIN-RCN-700-800-RON-786-886-RPN-886-Angle-Encoders-2005.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRCN 700 \/ RCN 800 and RON 786 \/ RON 886 \/ RPN 886 specifications (PDF, 6 pages)\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/products\/heidenhain-rcn-700-rcn-800-series-angle-encoders\"\u003eRCN 700 \/ RCN 800 series angle encoders\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEIDENHAIN","offers":[{"title":"Default Title","offer_id":67722253697341,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/8222\/4189\/files\/4-heidenhain-rcn-700-800-series-angle-encoder_2da7da51-f5c7-4810-83ee-19a8024342d5.jpg?v=1792171356","url":"https:\/\/auto-met.com\/products\/heidenhain-rcn-727f-angle-encoder","provider":"Automation and Metrology, Inc.","version":"1.0","type":"link"}