{
 "id": "ac-ti5-cra-ri100-120-pro-51",
 "name": "Ti5 Robot CRA-RI100-120-PRO-51 Harmonic Joint Module",
 "subcategory": "joint-actuators",
 "brand": "Ti5 Robot",
 "mpn": "CRA-RI100-120-PRO-51",
 "summary": "Large hollow-shaft (32 mm) strain-wave joint module, 51:1, about 2.5 kg, for cobot bases and humanoid hips; also offered in 81/101/121/161 ratios.",
 "maker": {
  "name": "Ti5 Robot (钛虎机器人)",
  "country": "CN",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "peak_torque_nm": {
   "label": "Peak torque",
   "value": "267 N·m start-stop peak (51:1)",
   "num": 267,
   "unit": "N·m"
  },
  "rated_torque_nm": {
   "label": "Rated torque",
   "value": "94 N·m at 2000 rpm input (51:1); max average load 133 N·m",
   "num": 94,
   "unit": "N·m"
  },
  "ratio": {
   "label": "Gear ratio",
   "value": "51:1 (backlash 20 arcsec; harmonic type implied by ratio set, not stated)",
   "num": 51
  },
  "voltage_v": {
   "label": "Voltage",
   "value": "24-48 V supply",
   "num": 48,
   "unit": "V"
  },
  "mass_g": {
   "label": "Mass",
   "value": "2520 g without brake",
   "num": 2520,
   "unit": "g"
  },
  "interface": {
   "label": "Interface",
   "value": "unknown",
   "num": null
  }
 },
 "price": [
  {
   "qty": 1,
   "usd": 1190,
   "kind": "distributor",
   "source": "https://aifitlab.com/products/ti5-robot-cra-ri100-120-pro-motor",
   "as_of": "2026-10-30",
   "note": "Variant: 51 ratio, single encoder, without brake; dual encoder $1400"
  }
 ],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "unknown",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "Specs, price and stock from distributor aifitlab.com (variant shows available)."
 },
 "links": {
  "product": "https://aifitlab.com/products/ti5-robot-cra-ri100-120-pro-motor",
  "datasheet": null,
  "cad": null
 },
 "equivalents": [
  "ac-harmonicdrive-sha25a-101-integrated"
 ],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://aifitlab.com/products/ti5-robot-cra-ri100-120-pro-motor",
   "what": "spec table + price + availability (distributor; product JSON https://aifitlab.com/products/ti5-robot-cra-ri100-120-pro-motor.js)"
  }
 ],
 "confidence": "REPORTED",
 "stock": {
  "status": "in_stock",
  "source": "https://aifitlab.com/products/ti5-robot-cra-ri100-120-pro-motor",
  "as_of": "2026-10-30"
 },
 "category": "actuators",
 "subcategory_title": "Integrated Joint Actuators",
 "icon": "module",
 "image": {
  "url": "https://parts.trymaglev.com/img/ac-ti5-cra-ri100-120-pro-51.webp",
  "thumb": "https://parts.trymaglev.com/img/t/ac-ti5-cra-ri100-120-pro-51.webp",
  "source_image": "https://cdn.shopify.com/s/files/1/0673/6848/5000/files/CRA-RI100-120-PRO-XX-main-2.png",
  "source_page": "https://aifitlab.com/products/ti5-robot-cra-ri100-120-pro-motor",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-30",
  "note": "series photo"
 },
 "origin": {
  "code": "CN",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8501.31.40.00",
  "typical": true,
  "key": "integrated-joint-actuators",
  "basis": "subcategory",
  "confidence": "low",
  "note": "No modern ruling found for a motor+reducer+driver+encoder robot joint. Treat as unresolved."
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 41.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 16.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 14,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "JP",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "KR",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "DE",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "MX",
    "duty_pct": 14,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/ac-ti5-cra-ri100-120-pro-51/",
 "markdown": "https://parts.trymaglev.com/p/ac-ti5-cra-ri100-120-pro-51/index.md",
 "equivalents_detail": [
  {
   "id": "ac-harmonicdrive-sha25a-101-integrated",
   "name": "Harmonic Drive SHA-25A Integrated Servo Actuator (1:101)",
   "brand": "Harmonic Drive",
   "mpn": "unknown",
   "category": "actuators",
   "subcategory": "joint-actuators",
   "summary": "Western benchmark: hollow-shaft Harmonic Drive SG gear actuator with integrated servo drive and dual absolute encoders, CANopen or EtherCAT, for cobots and precision joints. 48 V, no-brake version; full order code to be confirmed with the maker.",
   "origin": "US",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": null,
   "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-sha25a-101-integrated/",
   "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-sha25a-101-integrated.json"
  }
 ],
 "pairs_with_detail": []
}