{
 "id": "ac-robstride-rs05",
 "name": "RobStride RS05 QDD Joint Actuator",
 "subcategory": "joint-actuators",
 "brand": "RobStride",
 "mpn": "RS05",
 "summary": "Smallest RobStride integrated QDD joint (motor, 7.75:1 planetary, driver, dual 14-bit encoders) at about 191 g for small arms, grippers and robot heads.",
 "maker": {
  "name": "Beijing Lingzu Shidai Technology (RobStride, 北京灵足时代科技)",
  "country": "CN",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "peak_torque_nm": {
   "label": "Peak torque",
   "value": "5.5 N·m",
   "num": 5.5,
   "unit": "N·m"
  },
  "rated_torque_nm": {
   "label": "Rated torque",
   "value": "1.6-1.8 N·m @100 rpm (1.6 on product page, 1.8 in 2026-07-13 spec)",
   "num": 1.6,
   "unit": "N·m"
  },
  "ratio": {
   "label": "Gear ratio",
   "value": "7.75:1 planetary",
   "num": 7.75
  },
  "voltage_v": {
   "label": "Voltage",
   "value": "48 V rated (15-60 V)",
   "num": 48,
   "unit": "V"
  },
  "mass_g": {
   "label": "Mass",
   "value": "191 g",
   "num": 191,
   "unit": "g"
  },
  "interface": {
   "label": "Interface",
   "value": "CAN / CAN FD, 1 Mbps",
   "num": null
  }
 },
 "price": [
  {
   "qty": 1,
   "usd": 110,
   "kind": "list",
   "source": "https://robstride.com/products/robStride05",
   "as_of": "2026-10-30",
   "note": "USD price shown on robstride.com English product page (read from the site bundle)"
  }
 ],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "unknown",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "No stock state shown. Rated torque per RobStride spec assumes a specified aluminium heat-sink plate."
 },
 "links": {
  "product": "https://robstride.com/products/robStride05",
  "datasheet": "https://github.com/RobStride/Product_Information/blob/main/README.md",
  "cad": null
 },
 "equivalents": [
  "ac-cubemars-ak40-10-v3",
  "ac-damiao-dm-j3507-2ec"
 ],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://robstride.com/products/robStride05",
   "what": "specs + USD price (site data bundle https://robstride.com/assets/index-957329aa.js)"
  },
  {
   "url": "https://github.com/RobStride/Product_Information/blob/main/README.md",
   "what": "specs + CNY catalog price ¥499 (spec dated 2026-07-13)"
  }
 ],
 "confidence": "VERIFIED",
 "stock": {
  "status": "unknown",
  "source": "https://robstride.com/products/robStride05",
  "as_of": "2026-10-30"
 },
 "category": "actuators",
 "subcategory_title": "Integrated Joint Actuators",
 "icon": "joint",
 "image": {
  "url": "https://parts.trymaglev.com/img/ac-robstride-rs05.webp",
  "thumb": "https://parts.trymaglev.com/img/t/ac-robstride-rs05.webp",
  "source_image": "https://robstride.com/assets/robStride05_menu-2c9b25ff.png",
  "source_page": "https://robstride.com/products/robStride05",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-30"
 },
 "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-robstride-rs05/",
 "markdown": "https://parts.trymaglev.com/p/ac-robstride-rs05/index.md",
 "equivalents_detail": [
  {
   "id": "ac-cubemars-ak40-10-v3",
   "name": "CubeMars AK40-10 V3.0 KV170 Robotic Actuator",
   "brand": "CubeMars",
   "mpn": "AK40-10 V3.0 KV170",
   "category": "actuators",
   "subcategory": "joint-actuators",
   "summary": "Smallest CubeMars integrated planetary joint (motor, 10:1 planetary, driver, dual 16-bit encoders) for hands, wrists and necks of small humanoids.",
   "origin": "CN",
   "origin_basis": "hq",
   "price_usd": 135.9,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-cubemars-ak40-10-v3.webp",
   "url": "https://parts.trymaglev.com/p/ac-cubemars-ak40-10-v3/",
   "json": "https://parts.trymaglev.com/api/parts/ac-cubemars-ak40-10-v3.json"
  },
  {
   "id": "ac-damiao-dm-j3507-2ec",
   "name": "Damiao DM-J3507-2EC Joint Motor",
   "brand": "Damiao",
   "mpn": "DM-J3507-2EC",
   "category": "actuators",
   "subcategory": "joint-actuators",
   "summary": "Tiny 7:1 integrated joint motor (motor, planetary, driver, dual encoders) at about 150 g for grippers, small arms and robot heads.",
   "origin": "CN",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-damiao-dm-j3507-2ec.webp",
   "url": "https://parts.trymaglev.com/p/ac-damiao-dm-j3507-2ec/",
   "json": "https://parts.trymaglev.com/api/parts/ac-damiao-dm-j3507-2ec.json"
  }
 ],
 "pairs_with_detail": []
}