{
 "id": "ac-hengfengtai-cort-6e",
 "name": "Hengfengtai CORT-6E Precision Robot Reducer",
 "subcategory": "cycloidal-reducers",
 "brand": "Hengfengtai (恒丰泰)",
 "mpn": "CORT-6E",
 "summary": "Hengfengtai CORT-E series (\"活齿\" movable-tooth precision reducer, RV-E format) size 6E; 75 N·m rated at 15 r/min, 1.5 arcmin backlash.",
 "maker": {
  "name": "Hengfengtai Precision Machinery Co., Ltd. (恒丰泰精密机械股份有限公司), Wenzhou",
  "country": "CN",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "ratio": {
   "label": "Ratio",
   "value": "31 / 43 / 53.5 / 59 / 79 / 103"
  },
  "rated_torque_nm": {
   "label": "Rated output torque at 15 r/min",
   "value": "75 N·m (catalog headline 60 N·m at 30 r/min)",
   "num": 75,
   "unit": "N·m"
  },
  "peak_torque_nm": {
   "label": "Allowable start/stop torque",
   "value": "120 N·m (momentary max 295 N·m)",
   "num": 120,
   "unit": "N·m"
  },
  "backlash_arcmin": {
   "label": "Backlash",
   "value": "1.5 arcmin",
   "num": 1.5,
   "unit": "arcmin"
  },
  "od_mm": {
   "label": "Outer diameter",
   "value": "122 mm (from 6E outline drawing)",
   "num": 122,
   "unit": "mm"
  },
  "hollow_shaft": {
   "label": "Hollow shaft",
   "value": "unknown"
  },
  "mass_g": {
   "label": "Mass",
   "value": "2.8 kg",
   "num": 2800,
   "unit": "g"
  }
 },
 "price": [],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "8483.40.50",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "CORT uses a movable-tooth (活齿) transmission from an 863 programme, marketed against RV reducers; not a classic cycloid. Data read from maker catalog images (Chinese)."
 },
 "links": {
  "product": "http://www.cnhtr.com/Art/Art_31/Art_31_142.aspx",
  "datasheet": null,
  "cad": null
 },
 "equivalents": [],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "http://www.cnhtr.com/Art/Art_31/Art_31_142.aspx",
   "what": "CORT-E product page"
  },
  {
   "url": "http://www.cnhtr.com/UploadFile/202202/202202141519314615.jpg",
   "what": "CORT-E designation and rating table image"
  },
  {
   "url": "http://www.cnhtr.com/UploadFile/202202/202202141631537235.jpg",
   "what": "CORT-E rating table (cont.) and 6E outline drawing image"
  }
 ],
 "confidence": "VERIFIED",
 "stock": {
  "status": "unknown",
  "source": "http://www.cnhtr.com/Art/Art_31/Art_31_142.aspx",
  "as_of": "2026-10-30"
 },
 "category": "actuators",
 "subcategory_title": "Cycloidal & RV Reducers",
 "icon": "gear",
 "origin": {
  "code": "CN",
  "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-hengfengtai-cort-6e/",
 "markdown": "https://parts.trymaglev.com/p/ac-hengfengtai-cort-6e/index.md",
 "equivalents_detail": [],
 "pairs_with_detail": []
}