{"product_id":"fanuc-axis-control-card-for-16i-18i-21i-a20b-3300-0240","title":"Fanuc Axis Control Card for 16i\/ 18i\/ 21i A20B-3300-0240","description":"\u003ch3 data-start=\"0\" data-end=\"83\"\u003e\u003cstrong data-start=\"4\" data-end=\"83\"\u003e\u003cspan class=\"inline align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003e\u003cspan class=\"hover:entity-accent entity-underline cursor-pointer\"\u003eA20B‑3300‑0240\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e — FANUC 8-Axis Servo\/Axis Control PCB\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"85\" data-end=\"441\"\u003e\u003cstrong data-start=\"85\" data-end=\"101\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"101\" data-end=\"104\"\u003eThe \u003cstrong data-start=\"108\" data-end=\"132\"\u003eFANUC A20B-3300-0240\u003c\/strong\u003e is an \u003cstrong data-start=\"139\" data-end=\"196\"\u003eaxis\/servo control module printed circuit board (PCB)\u003c\/strong\u003e used inside industrial \u003cstrong data-start=\"220\" data-end=\"252\"\u003eFANUC CNC controller systems\u003c\/strong\u003e. It’s part of the \u003cstrong data-start=\"271\" data-end=\"309\"\u003eA20B-3300 family of control boards\u003c\/strong\u003e — the motion control hardware that directs servomotor movement in programmable machine tools. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"443\" data-end=\"462\"\u003e🧠 What It Is\u003c\/h3\u003e\n\u003cul data-start=\"463\" data-end=\"891\"\u003e\n\u003cli data-start=\"463\" data-end=\"498\"\u003e\n\u003cp data-start=\"465\" data-end=\"498\"\u003e\u003cstrong data-start=\"465\" data-end=\"481\"\u003ePart Number:\u003c\/strong\u003e A20B-3300-0240\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"499\" data-end=\"751\"\u003e\n\u003cp data-start=\"501\" data-end=\"751\"\u003e\u003cstrong data-start=\"501\" data-end=\"514\"\u003eFunction:\u003c\/strong\u003e It is an \u003cstrong data-start=\"524\" data-end=\"559\"\u003e8-axis servo\/axis control board\u003c\/strong\u003e, meaning it provides motion control for up to \u003cstrong data-start=\"606\" data-end=\"626\"\u003eeight servo axes\u003c\/strong\u003e in a CNC system — coordinating precise movement for multiple axes of a machine tool. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"752\" data-end=\"891\"\u003e\n\u003cp data-start=\"754\" data-end=\"891\"\u003e\u003cstrong data-start=\"754\" data-end=\"765\"\u003eSeries:\u003c\/strong\u003e Part of the \u003cstrong data-start=\"778\" data-end=\"791\"\u003eA20B-3300\u003c\/strong\u003e printed circuit board family used with FANUC CNC controllers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"893\" data-end=\"925\"\u003e⚙️ Key Role in CNC Systems\u003c\/h3\u003e\n\u003cul data-start=\"926\" data-end=\"1536\"\u003e\n\u003cli data-start=\"926\" data-end=\"1132\"\u003e\n\u003cp data-start=\"928\" data-end=\"1132\"\u003e📊 \u003cstrong data-start=\"931\" data-end=\"950\"\u003eMotion Control:\u003c\/strong\u003e This board works with the main CPU and other modules inside a FANUC CNC controller to execute coordinated motion for servo drives and motors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1133\" data-end=\"1356\"\u003e\n\u003cp data-start=\"1135\" data-end=\"1356\"\u003e🔌 \u003cstrong data-start=\"1138\" data-end=\"1161\"\u003eMulti-Axis Support:\u003c\/strong\u003e Supports up to \u003cstrong data-start=\"1177\" data-end=\"1207\"\u003eeight axes of servo motion\u003c\/strong\u003e — suitable for complex CNC machines with multiple axes (e.g., machining centers with milling + rotary axes). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1536\"\u003e🛠 \u003cstrong data-start=\"1362\" data-end=\"1378\"\u003eIntegration:\u003c\/strong\u003e Installed on a rack\/backplane within the controller cabinet alongside CPU modules, I\/O boards, and display\/HMI modules. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1538\" data-end=\"1560\"\u003e⚙️ Usage \u0026amp; Notes\u003c\/h3\u003e\n\u003cul data-start=\"1561\" data-end=\"2155\"\u003e\n\u003cli data-start=\"1561\" data-end=\"1720\"\u003e\n\u003cp data-start=\"1563\" data-end=\"1720\"\u003e📦 \u003cstrong data-start=\"1566\" data-end=\"1585\"\u003eIndustrial Use:\u003c\/strong\u003e Found in industrial CNC machining systems where precise multi-axis motion control is critical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1721\" data-end=\"1943\"\u003e\n\u003cp data-start=\"1723\" data-end=\"1943\"\u003e⚠️ \u003cstrong data-start=\"1726\" data-end=\"1750\"\u003eDiscontinued Status:\u003c\/strong\u003e As with many FANUC boards, this may be a legacy or discontinued part and is often available \u003cstrong data-start=\"1843\" data-end=\"1876\"\u003enew, refurbished, or repaired\u003c\/strong\u003e via third-party suppliers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1944\" data-end=\"2155\"\u003e\n\u003cp data-start=\"1946\" data-end=\"2155\"\u003e🔧 \u003cstrong data-start=\"1949\" data-end=\"1975\"\u003eService Consideration:\u003c\/strong\u003e Replacing servo control cards typically requires careful configuration and restoring backed-up machine parameters after installation. \u003cem data-start=\"2110\" data-end=\"2155\"\u003e(Standard practice for CNC hardware swaps.)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44832828588168,"sku":"A20B-3300-0240","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109846536328,"sku":"A20B-3300-0240","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/1903\/3224\/files\/WhatsAppImage2025-10-18at1.47.49PM-2026-02-24T124134.741.jpg?v=1771917102","url":"https:\/\/jjautomation.in\/products\/fanuc-axis-control-card-for-16i-18i-21i-a20b-3300-0240","provider":"JJAutomation","version":"1.0","type":"link"}