{
  "license": "CC BY 4.0",
  "attribution": "fysical.ai / whatro.bot",
  "source": "https://github.com/fysical-ai/whatrobot-catalog",
  "url": "https://whatro.bot/robot/trossen-widowx-ai/",
  "html": "https://whatro.bot/robot/trossen-widowx-ai/",
  "taxonomy_version": "2026-01",
  "catalog_version": "2026-01",
  "handle": "trossen-widowx-ai",
  "name": "WidowX AI",
  "kind": "robot",
  "manufacturer": {
    "handle": "trossen",
    "name": "Trossen Robotics",
    "country": "US"
  },
  "category": {
    "id": "rb-1-1",
    "full_name": "Robot > Arm > Articulated arm",
    "path": [
      {
        "id": "rb",
        "name": "Robot",
        "handle": "robot"
      },
      {
        "id": "rb-1",
        "name": "Arm",
        "handle": "arm"
      },
      {
        "id": "rb-1-1",
        "name": "Articulated arm",
        "handle": "articulated"
      }
    ],
    "url": "https://whatro.bot/robots/arm/articulated/"
  },
  "facts": {
    "fixed_base": true,
    "manipulates": true,
    "arm_kinematics": "articulated"
  },
  "variants": [
    {
      "name": "WidowX AI Base",
      "note": "precision gripper with silicone tips"
    },
    {
      "name": "WidowX AI Leader",
      "note": "ambidextrous leader handle with sliding-rail pinchers (teleoperation)"
    },
    {
      "name": "WidowX AI Follower",
      "note": "precision gripper plus Intel RealSense D405 on integrated mount"
    }
  ],
  "availability": "shipping",
  "attributes": {
    "segment": [
      "research",
      "education"
    ],
    "application": [
      "research-platform"
    ],
    "autonomy": "teleoperated",
    "environment": [
      "indoor"
    ],
    "mass": 4,
    "payload": 1.5,
    "sdk": [
      "cpp",
      "ros2"
    ],
    "axes": 6,
    "reach": 769,
    "repeatability": 1,
    "arm_count": 1,
    "mounting": [
      "table"
    ]
  },
  "summary": "The WidowX AI is a 4 kg six-axis research arm with an integrated gripper, 1.5 kg payload and about 0.77 m reach, built for imitation-learning and teleoperation work. It is controlled over Ethernet from a C++ driver with ROS 2, LeRobot, MuJoCo, Gazebo and Isaac integrations, and is sold as Base, Leader (teleop handle) and Follower (gripper plus wrist camera) configurations.",
  "links": {
    "product": "https://www.trossenrobotics.com/widowx-ai",
    "docs": "https://docs.trossenrobotics.com/trossen_arm/main/specifications/wxai.html"
  },
  "offers": [
    {
      "seller": "Génération Robots",
      "url": "https://www.generationrobots.com/en/404333-widowx-ai.html",
      "price": 18000,
      "currency": "EUR",
      "date": "2026-10-28",
      "region": "EU",
      "affiliate": false,
      "note": "excl. VAT (EUR 21,600 incl. VAT); bundled with TOTL Workstation PC; delivery 4–6 weeks; one price for all variants"
    }
  ],
  "sources": [
    {
      "title": "Trossen docs: WidowX AI specifications",
      "url": "https://docs.trossenrobotics.com/trossen_arm/main/specifications/wxai.html",
      "accessed": "2026-10-28",
      "for": [
        "specs",
        "facts"
      ]
    },
    {
      "title": "Génération Robots WidowX AI listing",
      "url": "https://www.generationrobots.com/en/404333-widowx-ai.html",
      "accessed": "2026-10-28",
      "for": [
        "price",
        "variants",
        "other",
        "other"
      ]
    }
  ],
  "unverified": [
    "release_year",
    "mounting"
  ],
  "notes": "Unverified (free text): US list price (store.trossenrobotics.com not fetched). Reach: manufacturer docs say 0.769 m; Génération Robots says 700 mm — docs value used. Repeatability 1 mm is from the reseller page only (docs give none). Docs list only a C++ API (trossen_arm::TrossenArmDriver) and Ethernet; ROS 2/LeRobot (Python) support from reseller page. Gripper: 40 mm max finger displacement, 100 N max grip force; 24 V nominal, 15 A peak. links.product URL from search listing (trossenrobotics.com blocks fetching). mounting 'table' is an assumption for a desktop research arm; no page states mounting options.",
  "tags": [],
  "price": {
    "amount": 18000,
    "currency": "EUR",
    "date": "2026-10-28",
    "seller": "Génération Robots",
    "url": "https://www.generationrobots.com/en/404333-widowx-ai.html"
  },
  "attribute_definitions": {
    "segment": {
      "name": "Segment",
      "type": "enum",
      "unit": null,
      "description": "Buyer groups that would plausibly buy this at list price."
    },
    "application": {
      "name": "Application",
      "type": "enum",
      "unit": null,
      "description": "What the product is marketed to do. Each value belongs to one application group."
    },
    "autonomy": {
      "name": "Autonomy",
      "type": "enum",
      "unit": null,
      "description": "Highest level of unsupervised operation supported out of the box."
    },
    "environment": {
      "name": "Environment",
      "type": "enum",
      "unit": null,
      "description": "Environments the product is rated to operate in."
    },
    "mass": {
      "name": "Mass",
      "type": "number",
      "unit": "kg",
      "description": "Product mass as specified."
    },
    "payload": {
      "name": "Payload",
      "type": "number",
      "unit": "kg",
      "description": "Rated payload. Arm: at the wrist. Mobile robot: on the deck. End-effector: held object."
    },
    "sdk": {
      "name": "SDK",
      "type": "enum",
      "unit": null,
      "description": "Officially supported programming interfaces."
    },
    "axes": {
      "name": "Axes",
      "type": "number",
      "unit": "count",
      "description": "Number of controlled axes. Arm: joints. Force-torque sensor: measured axes."
    },
    "reach": {
      "name": "Reach",
      "type": "number",
      "unit": "mm",
      "description": "Maximum reach of the arm."
    },
    "repeatability": {
      "name": "Repeatability",
      "type": "number",
      "unit": "mm",
      "description": "Position repeatability as specified."
    },
    "arm_count": {
      "name": "Arm count",
      "type": "number",
      "unit": "count",
      "description": "Number of arms on the product."
    },
    "mounting": {
      "name": "Mounting",
      "type": "enum",
      "unit": null,
      "description": "Positions in which an arm can be mounted."
    }
  }
}