{"product_id":"fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2100-0741-copy","title":"Fanuc ai Servo Amplifier Control Card 200VAC-input A20B-2101-0041","description":"\u003ch2 data-section-id=\"1srkltp\" data-start=\"0\" data-end=\"58\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"6\" data-end=\"58\"\u003eFANUC A20B-2101-0041 – Servo Control \/ Drive PCB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"60\" data-end=\"261\"\u003e\u003cstrong data-start=\"60\" data-end=\"78\"\u003eA20B-2101-0041\u003c\/strong\u003e is a \u003cstrong data-start=\"84\" data-end=\"130\"\u003eFANUC internal printed circuit board (PCB)\u003c\/strong\u003e used in CNC systems, specifically as a \u003cstrong data-start=\"170\" data-end=\"199\"\u003eservo drive control board\u003c\/strong\u003e within FANUC \u003cstrong data-start=\"213\" data-end=\"260\"\u003eAlpha i \/ Series 20 servo amplifier systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"263\" data-end=\"266\"\u003e\n\u003ch2 data-section-id=\"1meq4ty\" data-start=\"268\" data-end=\"286\"\u003e🧠 What It Is\u003c\/h2\u003e\n\u003cp data-start=\"287\" data-end=\"358\"\u003e👉 \u003cstrong data-start=\"290\" data-end=\"356\"\u003eA20B-2101-0041 = Servo Control \/ Drive PCB (Dual-Axis capable)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"360\" data-end=\"609\"\u003e\n\u003cli data-section-id=\"yu99dy\" data-start=\"360\" data-end=\"400\"\u003e\n\u003cstrong data-start=\"362\" data-end=\"371\"\u003eType:\u003c\/strong\u003e Internal servo control PCB\u003c\/li\u003e\n\u003cli data-section-id=\"132fkgb\" data-start=\"401\" data-end=\"450\"\u003e\n\u003cstrong data-start=\"403\" data-end=\"414\"\u003eSeries:\u003c\/strong\u003e FANUC Series 20 \/ Alpha i systems\u003c\/li\u003e\n\u003cli data-section-id=\"95g7ao\" data-start=\"451\" data-end=\"509\"\u003e\n\u003cstrong data-start=\"453\" data-end=\"472\"\u003eFunction Class:\u003c\/strong\u003e Servo drive control \/ add-on board\u003c\/li\u003e\n\u003cli data-section-id=\"121byii\" data-start=\"510\" data-end=\"609\"\u003e\n\u003cstrong data-start=\"512\" data-end=\"521\"\u003eAxes:\u003c\/strong\u003e Supports \u003cstrong data-start=\"531\" data-end=\"569\"\u003esingle or dual axis (dual channel)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"611\" data-end=\"697\"\u003eIt is \u003cstrong data-start=\"617\" data-end=\"653\"\u003enot a standalone servo amplifier\u003c\/strong\u003e — it works \u003cstrong data-start=\"665\" data-end=\"696\"\u003einside a servo drive module\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"699\" data-end=\"702\"\u003e\n\u003ch2 data-section-id=\"bga9cp\" data-start=\"704\" data-end=\"724\"\u003e⚙️ What It Does\u003c\/h2\u003e\n\u003cp data-start=\"726\" data-end=\"816\"\u003eThis board acts as a \u003cstrong data-start=\"747\" data-end=\"805\"\u003econtrol and interface layer inside the servo amplifier\u003c\/strong\u003e, handling:\u003c\/p\u003e\n\u003cul data-start=\"818\" data-end=\"1089\"\u003e\n\u003cli data-section-id=\"y927t3\" data-start=\"818\" data-end=\"889\"\u003e🧠 \u003cstrong data-start=\"823\" data-end=\"852\"\u003eMotion control processing\u003c\/strong\u003e (speed, position, torque commands)\u003c\/li\u003e\n\u003cli data-section-id=\"tyu7i3\" data-start=\"890\" data-end=\"934\"\u003e🔄 \u003cstrong data-start=\"895\" data-end=\"932\"\u003eCoordination of 1 or 2 servo axes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f6a1d0\" data-start=\"935\" data-end=\"979\"\u003e📡 \u003cstrong data-start=\"940\" data-end=\"977\"\u003eCommunication with CNC controller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v06of1\" data-start=\"980\" data-end=\"1089\"\u003e⚙️ Interface between:\n\u003cul data-start=\"1006\" data-end=\"1089\"\u003e\n\u003cli data-section-id=\"v5g4ao\" data-start=\"1006\" data-end=\"1017\"\u003eCNC CPU\u003c\/li\u003e\n\u003cli data-section-id=\"18kolzd\" data-start=\"1020\" data-end=\"1059\"\u003ePower stage (IGBT\/inverter section)\u003c\/li\u003e\n\u003cli data-section-id=\"zydsvk\" data-start=\"1062\" data-end=\"1089\"\u003eEncoder feedback system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1091\" data-end=\"1183\"\u003e👉 Simple explanation:\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e\u003cstrong data-start=\"1116\" data-end=\"1183\"\u003eIt is the “control brain board” inside a FANUC servo amplifier.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1185\" data-end=\"1188\"\u003e\n\u003ch2 data-section-id=\"191r0lv\" data-start=\"1190\" data-end=\"1219\"\u003e🔍 Key Technical Details\u003c\/h2\u003e\n\u003cul data-start=\"1221\" data-end=\"1657\"\u003e\n\u003cli data-section-id=\"weuv9q\" data-start=\"1221\" data-end=\"1305\"\u003e\n\u003cstrong data-start=\"1223\" data-end=\"1241\"\u003eInput Voltage:\u003c\/strong\u003e ~200 \/ 400 V AC systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1z7xwd\" data-start=\"1306\" data-end=\"1397\"\u003e\n\u003cstrong data-start=\"1308\" data-end=\"1326\"\u003eCurrent Range:\u003c\/strong\u003e Approx. \u003cstrong data-start=\"1335\" data-end=\"1357\"\u003e4A to 160A systems\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bimee8\" data-start=\"1398\" data-end=\"1484\"\u003e\n\u003cstrong data-start=\"1400\" data-end=\"1413\"\u003eChannels:\u003c\/strong\u003e Dual channel (supports 2 axes) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vd4x28\" data-start=\"1485\" data-end=\"1579\"\u003e\n\u003cstrong data-start=\"1487\" data-end=\"1500\"\u003eCategory:\u003c\/strong\u003e Servo drive control PCB \/ add-on board \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"a4q3la\" data-start=\"1580\" data-end=\"1657\"\u003e\n\u003cstrong data-start=\"1582\" data-end=\"1601\"\u003eOperating Temp:\u003c\/strong\u003e ~0–40°C typical \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1659\" data-end=\"1662\"\u003e\n\u003ch2 data-section-id=\"9xa5o9\" data-start=\"1664\" data-end=\"1688\"\u003e🏭 Where It Is Used\u003c\/h2\u003e\n\u003cul data-start=\"1690\" data-end=\"1948\"\u003e\n\u003cli data-section-id=\"zdvfff\" data-start=\"1690\" data-end=\"1756\"\u003eInside \u003cstrong data-start=\"1699\" data-end=\"1754\"\u003eFANUC Alpha i servo amplifiers (SVM \/ aiSV modules)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nhjb9g\" data-start=\"1757\" data-end=\"1848\"\u003eUsed in:\n\u003cul data-start=\"1770\" data-end=\"1848\"\u003e\n\u003cli data-section-id=\"9nr7ni\" data-start=\"1770\" data-end=\"1795\"\u003eCNC machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"1uqvpnl\" data-start=\"1798\" data-end=\"1812\"\u003eCNC lathes\u003c\/li\u003e\n\u003cli data-section-id=\"12jgmzq\" data-start=\"1815\" data-end=\"1848\"\u003eMulti-axis automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yecbxb\" data-start=\"1849\" data-end=\"1948\"\u003eWorks together with:\n\u003cul data-start=\"1874\" data-end=\"1948\"\u003e\n\u003cli data-section-id=\"140h62o\" data-start=\"1874\" data-end=\"1917\"\u003ePower modules (A06B-6114 \/ 6117 series)\u003c\/li\u003e\n\u003cli data-section-id=\"gex9m7\" data-start=\"1920\" data-end=\"1948\"\u003eServo motors (αi series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1950\" data-end=\"1953\"\u003e\n\u003ch2 data-section-id=\"1dxthdy\" data-start=\"1955\" data-end=\"1981\"\u003e🧠 Simple Explanation\u003c\/h2\u003e\n\u003cp data-start=\"1983\" data-end=\"2134\"\u003e👉 \u003cstrong data-start=\"1986\" data-end=\"2134\"\u003eA20B-2101-0041 is an internal FANUC servo control PCB that processes motion commands and manages one or two servo axes inside a servo amplifier.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":44954890371208,"sku":"A20B-2101-0041","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-2026-03-31T165625.439.jpg?v=1774956393","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-control-card-200vac-input-a20b-2100-0741-copy","provider":"JJAutomation","version":"1.0","type":"link"}