{"product_id":"a20b-2101-0890-fanuc-servo-control-board-for-cnc-motion-regulation","title":"A20B-2101-0890 | FANUC Servo Control Board for CNC Motion Regulation","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe FANUC A20B-2101-0890 is a servo control board designed for precise regulation of servo motor performance in CNC systems. It ensures accurate motion execution, stable control, and reliable integration with FANUC automation platforms. This board is a key component in maintaining machine efficiency and accuracy in demanding industrial environments.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\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\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2101-0890\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eServo Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board (PCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eServo motor control and signal processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC CNC servo drive systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated board connectors for drive and control interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Role\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegulates servo motor feedback and command signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC lathes, machining centers, milling machines, and grinding systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade resilience against vibration and electrical noise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect-fit replacement in FANUC control units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.7 kg (1.54 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eA20B-2101-0890\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe A20B-2101-0890 is part of FANUC’s A20B series of printed circuit boards, developed for servo drive and motion control applications in CNC machinery. As a servo control board, it manages signal processing between the CNC control system and servo amplifiers, ensuring smooth, synchronized motor operation. Its robust construction allows it to function reliably in environments with vibration, temperature variation, and electrical noise. The A20B-2101-0890 is widely used for replacements, repairs, or upgrades in FANUC-controlled machine tools, ensuring continuous precision and system compatibility.\u003c\/p\u003e\n\u003cp data-end=\"1011\" data-start=\"992\"\u003e\u003cstrong data-end=\"1009\" data-start=\"992\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eServo Motion Control: Provides accurate regulation of servo motors for smooth CNC operation.\u003c\/li\u003e\n\u003cli\u003eHigh Signal Precision: Ensures precise feedback and command signal processing.\u003c\/li\u003e\n\u003cli\u003eSeamless CNC Integration: Designed to operate within FANUC control systems without modification.\u003c\/li\u003e\n\u003cli\u003eIndustrial Reliability: Resistant to harsh conditions such as electrical interference and vibration.\u003c\/li\u003e\n\u003cli\u003eReplacement Ready: Direct-fit OEM board for maintaining system uptime and productivity.\u003c\/li\u003e\n\u003cli\u003eOptimized Motor Coordination: Facilitates synchronized multi-axis servo performance.\u003c\/li\u003e\n\u003cli\u003eExtended Service Life: Engineered for long-term operation with minimal maintenance.\u003c\/li\u003e\n\u003cli\u003eGenuine FANUC Quality: Manufactured to OEM standards for full compatibility and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe A20B-2101-0890 delivers the reliability and precision required for servo motor control in advanced CNC manufacturing systems.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Default Title","offer_id":49105213161728,"sku":"A20B-2101-0890","price":1652.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_d14738fe-e7e2-4115-97c9-e21019dede31.webp?v=1785542657","url":"https:\/\/alotechparts.com\/products\/a20b-2101-0890-fanuc-servo-control-board-for-cnc-motion-regulation","provider":"Alo Tech Solutions","version":"1.0","type":"link"}