{
 "id": "ac-sumitomo-f2c-a25",
 "name": "Sumitomo Fine Cyclo F2C-A25 Precision Cycloidal Gearbox",
 "subcategory": "cycloidal-reducers",
 "brand": "Sumitomo",
 "mpn": "F2C-A25 (ratio 29 or 59-119)",
 "summary": "Mid-size Fine Cyclo A-series unit; 349 N·m nominal at ratios 59-119, 156 mm OD.",
 "maker": {
  "name": "Sumitomo Heavy Industries / Sumitomo Drive Technologies",
  "country": "JP",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "ratio": {
   "label": "Ratio",
   "value": "29 / 59 / 89 / 119"
  },
  "rated_torque_nm": {
   "label": "Nominal output torque",
   "value": "283 N·m (i=29), 349 N·m (i=59-119)",
   "num": 349,
   "unit": "N·m"
  },
  "peak_torque_nm": {
   "label": "Accel./decel. torque",
   "value": "721 N·m (listed for i=29 row)",
   "num": 721,
   "unit": "N·m"
  },
  "backlash_arcmin": {
   "label": "Lost motion",
   "value": "<1 arcmin",
   "num": 1,
   "unit": "arcmin"
  },
  "od_mm": {
   "label": "Housing diameter G",
   "value": "156 mm",
   "num": 156,
   "unit": "mm"
  },
  "hollow_shaft": {
   "label": "Hollow shaft",
   "value": "No (C-series is the hollow version)"
  },
  "mass_g": {
   "label": "Mass",
   "value": "7.3 kg",
   "num": 7300,
   "unit": "g"
  }
 },
 "price": [],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "8483.40.50",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "The accel. torque cell for i=59-119 was merged in the page table; 721 N·m is the value shown in the i=29 row."
 },
 "links": {
  "product": "https://us.sumitomodrive.com/en-us/product/fine-cyclo-series-f2-type-0",
  "datasheet": null,
  "cad": null
 },
 "equivalents": [],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://us.sumitomodrive.com/en-us/product/fine-cyclo-series-f2-type-0",
   "what": "Technical info tables"
  }
 ],
 "confidence": "VERIFIED",
 "stock": {
  "status": "unknown",
  "source": "https://us.sumitomodrive.com/en-us/product/fine-cyclo-series-f2-type-0",
  "as_of": "2026-10-30"
 },
 "category": "actuators",
 "subcategory_title": "Cycloidal & RV Reducers",
 "icon": "gear",
 "image": {
  "url": "https://parts.trymaglev.com/img/ac-sumitomo-f2c-a25.webp",
  "thumb": "https://parts.trymaglev.com/img/t/ac-sumitomo-f2c-a25.webp",
  "source_image": "https://us.sumitomodrive.com/sites/default/files/styles/product_card_in_product_card_slider_2x_extra_large/public/2025-07/a-series-transparent-f2c-a45_jmk_v01.png.webp",
  "source_page": "https://us.sumitomodrive.com/en-us/product/fine-cyclo-series-f2-type-0",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-30",
  "note": "series photo (F2C-A45 shown); site is Cloudflare-protected, may not hotlink"
 },
 "origin": {
  "code": "JP",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8483.40.50",
  "typical": false,
  "confidence": "part"
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "JP",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "KR",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "DE",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "MX",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/ac-sumitomo-f2c-a25/",
 "markdown": "https://parts.trymaglev.com/p/ac-sumitomo-f2c-a25/index.md",
 "equivalents_detail": [],
 "pairs_with_detail": []
}