{"product_id":"fanuc-ai-spindle-amplifier-power-pcb-200vac-input-a16b-2203-0651-copy","title":"Fanuc ai Spindle Amplifier Power PCB 200VAC-input A16B-2203-0652","description":"\u003ch3 data-section-id=\"xo7s94\" data-start=\"0\" data-end=\"35\"\u003e🔧 A16B-2203-0652 — Description\u003c\/h3\u003e\n\u003cp data-start=\"37\" data-end=\"195\"\u003e\u003cstrong data-start=\"37\" data-end=\"55\"\u003eA16B-2203-0652\u003c\/strong\u003e is a \u003cstrong data-start=\"61\" data-end=\"114\"\u003eFANUC internal PCB (power \/ wiring circuit board)\u003c\/strong\u003e used inside \u003cstrong data-start=\"127\" data-end=\"178\"\u003eAlpha i spindle amplifier modules (aiSP series)\u003c\/strong\u003e in CNC machines.\u003c\/p\u003e\n\u003chr data-start=\"197\" data-end=\"200\"\u003e\n\u003ch2 data-section-id=\"1l6ipoy\" data-start=\"202\" data-end=\"234\"\u003e📌 Full Technical Description\u003c\/h2\u003e\n\u003cul data-start=\"235\" data-end=\"472\"\u003e\n\u003cli data-section-id=\"1ls4bne\" data-start=\"235\" data-end=\"262\"\u003e\n\u003cstrong data-start=\"237\" data-end=\"254\"\u003eManufacturer:\u003c\/strong\u003e FANUC\u003c\/li\u003e\n\u003cli data-section-id=\"1q1d59c\" data-start=\"263\" data-end=\"298\"\u003e\n\u003cstrong data-start=\"265\" data-end=\"281\"\u003ePart Number:\u003c\/strong\u003e A16B-2203-0652\u003c\/li\u003e\n\u003cli data-section-id=\"x6128f\" data-start=\"299\" data-end=\"353\"\u003e\n\u003cstrong data-start=\"301\" data-end=\"310\"\u003eType:\u003c\/strong\u003e Spindle amplifier \u003cstrong data-start=\"329\" data-end=\"351\"\u003epower \/ wiring PCB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1m1bwrz\" data-start=\"354\" data-end=\"403\"\u003e\n\u003cstrong data-start=\"356\" data-end=\"367\"\u003eSeries:\u003c\/strong\u003e A16B-2203 (industrial PCB series)\u003c\/li\u003e\n\u003cli data-section-id=\"6seqnr\" data-start=\"404\" data-end=\"472\"\u003e\n\u003cstrong data-start=\"406\" data-end=\"422\"\u003eApplication:\u003c\/strong\u003e Installed inside spindle drive (amplifier unit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"474\" data-end=\"477\"\u003e\n\u003ch2 data-section-id=\"15abxqy\" data-start=\"479\" data-end=\"508\"\u003e⚙️ Function (What it does)\u003c\/h2\u003e\n\u003cul data-start=\"509\" data-end=\"788\"\u003e\n\u003cli data-section-id=\"xz06n\" data-start=\"509\" data-end=\"572\"\u003eActs as an \u003cstrong data-start=\"522\" data-end=\"570\"\u003einternal power distribution and wiring board\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4rqpet\" data-start=\"573\" data-end=\"732\"\u003eSupports:\n\u003cul data-start=\"587\" data-end=\"732\"\u003e\n\u003cli data-section-id=\"1aawifl\" data-start=\"587\" data-end=\"626\"\u003ePower flow inside spindle amplifier\u003c\/li\u003e\n\u003cli data-section-id=\"tsxi3e\" data-start=\"629\" data-end=\"732\"\u003eElectrical connections between:\n\u003cul data-start=\"667\" data-end=\"732\"\u003e\n\u003cli data-section-id=\"1g9lq0u\" data-start=\"667\" data-end=\"682\"\u003eControl PCB\u003c\/li\u003e\n\u003cli data-section-id=\"117k3yl\" data-start=\"687\" data-end=\"703\"\u003ePower module\u003c\/li\u003e\n\u003cli data-section-id=\"jzk9lh\" data-start=\"708\" data-end=\"732\"\u003eSpindle motor output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"y0d2en\" data-start=\"733\" data-end=\"788\"\u003eEnsures stable and reliable spindle drive operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"790\" data-end=\"894\"\u003e👉 In simple terms:\u003cbr data-start=\"809\" data-end=\"812\"\u003eIt is a \u003cstrong data-start=\"820\" data-end=\"868\"\u003ecore internal board of the spindle amplifier\u003c\/strong\u003e, not a standalone device.\u003c\/p\u003e\n\u003chr data-start=\"896\" data-end=\"899\"\u003e\n\u003ch2 data-section-id=\"thsz08\" data-start=\"901\" data-end=\"923\"\u003e🔍 Where it is used\u003c\/h2\u003e\n\u003cul data-start=\"924\" data-end=\"1273\"\u003e\n\u003cli data-section-id=\"1tm9o4w\" data-start=\"924\" data-end=\"987\"\u003eFound in \u003cstrong data-start=\"935\" data-end=\"985\"\u003eFANUC Alpha i spindle amplifier modules (aiSP)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16sny0r\" data-start=\"988\" data-end=\"1126\"\u003eTypically used in:\n\u003cul data-start=\"1011\" data-end=\"1126\"\u003e\n\u003cli data-section-id=\"1rf333o\" data-start=\"1011\" data-end=\"1044\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1042\"\u003e200V class spindle drives\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"5odgeq\" data-start=\"1047\" data-end=\"1126\"\u003ePower range approx. \u003cstrong data-start=\"1069\" data-end=\"1086\"\u003e2 kW to 15 kW\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kl6huf\" data-start=\"1128\" data-end=\"1273\"\u003eWorks together with:\n\u003cul data-start=\"1153\" data-end=\"1273\"\u003e\n\u003cli data-section-id=\"j47e1b\" data-start=\"1153\" data-end=\"1191\"\u003eFANUC Alpha i power supply modules\u003c\/li\u003e\n\u003cli data-section-id=\"1q5q8lk\" data-start=\"1194\" data-end=\"1273\"\u003eServo amplifier systems (aiSV series) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1275\" data-end=\"1278\"\u003e\n\u003ch2 data-section-id=\"1jgodot\" data-start=\"1280\" data-end=\"1305\"\u003e🧩 Series relationship\u003c\/h2\u003e\n\u003cp data-start=\"1306\" data-end=\"1340\"\u003ePart of a group of similar boards:\u003c\/p\u003e\n\u003cul data-start=\"1341\" data-end=\"1420\"\u003e\n\u003cli data-section-id=\"15ryht8\" data-start=\"1341\" data-end=\"1359\"\u003eA16B-2203-0650\u003c\/li\u003e\n\u003cli data-section-id=\"15ryka5\" data-start=\"1360\" data-end=\"1378\"\u003eA16B-2203-0651\u003c\/li\u003e\n\u003cli data-section-id=\"1p0519q\" data-start=\"1379\" data-end=\"1401\"\u003e\u003cstrong data-start=\"1381\" data-end=\"1399\"\u003eA16B-2203-0652\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"15rylyn\" data-start=\"1402\" data-end=\"1420\"\u003eA16B-2203-0653\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1422\" data-end=\"1503\"\u003e👉 These are \u003cstrong data-start=\"1435\" data-end=\"1451\"\u003evariant PCBs\u003c\/strong\u003e used in different spindle amplifier configurations.\u003c\/p\u003e\n\u003chr data-start=\"1505\" data-end=\"1508\"\u003e\n\u003ch2 data-section-id=\"c2zqdr\" data-start=\"1510\" data-end=\"1531\"\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cul data-start=\"1532\" data-end=\"1851\"\u003e\n\u003cli data-section-id=\"r61dww\" data-start=\"1532\" data-end=\"1647\"\u003e❗ Usually \u003cstrong data-start=\"1544\" data-end=\"1571\"\u003enot supplied separately\u003c\/strong\u003e — replaced with full spindle module \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oduz6g\" data-start=\"1648\" data-end=\"1747\"\u003e❗ Must match:\n\u003cul data-start=\"1666\" data-end=\"1747\"\u003e\n\u003cli data-section-id=\"hqbx16\" data-start=\"1666\" data-end=\"1710\"\u003eAmplifier model (e.g., A06B-xxxx series)\u003c\/li\u003e\n\u003cli data-section-id=\"x93rez\" data-start=\"1713\" data-end=\"1747\"\u003ePower rating and configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"btl79h\" data-start=\"1748\" data-end=\"1851\"\u003e❗ Common failure cases:\n\u003cul data-start=\"1776\" data-end=\"1851\"\u003e\n\u003cli data-section-id=\"10n4u6w\" data-start=\"1776\" data-end=\"1803\"\u003eBurnt tracks\/components\u003c\/li\u003e\n\u003cli data-section-id=\"jnavdz\" data-start=\"1806\" data-end=\"1830\"\u003ePower section faults\u003c\/li\u003e\n\u003cli data-section-id=\"vg97x6\" data-start=\"1833\" data-end=\"1851\"\u003eShort circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1853\" data-end=\"1856\"\u003e\n\u003ch2 data-section-id=\"1kz97x2\" data-start=\"1858\" data-end=\"1890\"\u003e🏭 Typical Role in CNC System\u003c\/h2\u003e\n\u003cdiv class=\"relative w-full mt-4 mb-1\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"relative\"\u003e\n\u003cdiv class=\"h-full min-h-0 min-w-0\"\u003e\n\u003cdiv class=\"h-full min-h-0 min-w-0\"\u003e\n\u003cdiv class=\"border border-token-border-light border-radius-3xl corner-superellipse\/1.1 rounded-3xl\"\u003e\n\u003cdiv class=\"h-full w-full border-radius-3xl bg-token-bg-elevated-secondary corner-superellipse\/1.1 overflow-clip rounded-3xl lxnfua_clipPathFallback\"\u003e\n\u003cdiv class=\"pointer-events-none absolute end-1.5 top-1 z-2 md:end-2 md:top-1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"relative\"\u003e\n\u003cdiv class=\"w-full overflow-x-hidden overflow-y-auto pe-11 pt-3\"\u003e\n\u003cdiv class=\"relative z-0 flex max-w-full\"\u003e\n\u003cdiv id=\"code-block-viewer\" dir=\"ltr\" class=\"q9tKkq_viewer cm-editor z-10 light:cm-light dark:cm-light flex h-full w-full flex-col items-stretch ͼ5 ͼj\"\u003e\n\u003cdiv class=\"cm-scroller\"\u003e\n\u003cdiv class=\"cm-content q9tKkq_readonly\"\u003e\u003cspan\u003eCNC Control → Spindle Amplifier → (A16B-2203-0652 PCB inside) → Spindle Motor\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1978\" data-end=\"1981\"\u003e\n\u003ch2 data-section-id=\"4p4rx5\" data-start=\"1983\" data-end=\"1996\"\u003e👍 Summary\u003c\/h2\u003e\n\u003cp data-start=\"1997\" data-end=\"2221\"\u003e\u003cstrong data-start=\"1997\" data-end=\"2067\"\u003eA16B-2203-0652 = FANUC spindle amplifier internal power\/wiring PCB\u003c\/strong\u003e\u003cbr data-start=\"2067\" data-end=\"2070\"\u003e➡️ Installed inside Alpha i spindle drive\u003cbr data-start=\"2111\" data-end=\"2114\"\u003e➡️ Handles internal power distribution and connections\u003cbr data-start=\"2168\" data-end=\"2171\"\u003e➡️ Used in small-to-medium power spindle systems\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45025621213320,"sku":"A16B-2203-0652","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-2026-04-13T144618.738.jpg?v=1776071787","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-spindle-amplifier-power-pcb-200vac-input-a16b-2203-0651-copy","provider":"JJAutomation","version":"1.0","type":"link"}