{
  "license": "CC BY 4.0",
  "attribution": "fysical.ai / whatro.bot",
  "source": "https://github.com/fysical-ai/whatrobot-catalog",
  "url": "https://whatro.bot/component/onrobot-rg2/",
  "html": "https://whatro.bot/component/onrobot-rg2/",
  "taxonomy_version": "2026-01",
  "catalog_version": "2026-01",
  "handle": "onrobot-rg2",
  "name": "OnRobot RG2",
  "kind": "component",
  "manufacturer": {
    "handle": "onrobot",
    "name": "OnRobot",
    "country": "DK"
  },
  "category": {
    "id": "cp-1-1-1",
    "full_name": "Component > End-effector > Gripper > Finger gripper",
    "path": [
      {
        "id": "cp",
        "name": "Component",
        "handle": "component"
      },
      {
        "id": "cp-1",
        "name": "End-effector",
        "handle": "end-effector"
      },
      {
        "id": "cp-1-1",
        "name": "Gripper",
        "handle": "gripper"
      },
      {
        "id": "cp-1-1-1",
        "name": "Finger gripper",
        "handle": "finger"
      }
    ],
    "url": "https://whatro.bot/components/end-effector/gripper/finger/"
  },
  "facts": {
    "component_kind": "end-effector",
    "grasps": true,
    "fingers": 2,
    "gripping_principle": "finger"
  },
  "variants": [],
  "availability": "shipping",
  "attributes": {
    "segment": [
      "professional",
      "education"
    ],
    "actuation": "electric",
    "grip_force": 40,
    "stroke": 110,
    "finger_count": 2,
    "payload": 2,
    "mass": 0.78,
    "ip_rating": "IP54",
    "voltage": 24,
    "interface": [
      "digital-io",
      "ethernet"
    ],
    "flange_standard": [
      "iso-9409-1-50"
    ]
  },
  "summary": "The RG2 is OnRobot's entry-level two-finger electric gripper with a 110 mm adjustable stroke, up to 40 N grip force and a 2 kg payload, mounted on the ISO 9409-1-50-4-M6 cobot flange. Its low force and light weight make it common in education labs and light pick-and-place cells on UR-class cobots.",
  "links": {
    "product": "https://onrobot.com/en/products/rg2-gripper",
    "docs": "https://onrobot.com/storage/datasheets/rg2.pdf"
  },
  "offers": [
    {
      "seller": "Unchained Robotics",
      "url": "https://unchainedrobotics.de/en/products/end-of-arm-effectors/grippers/finger-grippers/onrobot-rg2",
      "price": 4635,
      "currency": "EUR",
      "date": "2026-10-28",
      "region": "EU",
      "affiliate": false,
      "note": "excl. VAT; varies with robot brand/accessories"
    }
  ],
  "sources": [
    {
      "title": "OnRobot RG2 datasheet",
      "url": "https://onrobot.com/storage/datasheets/rg2.pdf",
      "accessed": "2026-10-28",
      "for": [
        "facts",
        "manufacturer"
      ]
    },
    {
      "title": "Unchained Robotics RG2",
      "url": "https://unchainedrobotics.de/en/products/end-of-arm-effectors/grippers/finger-grippers/onrobot-rg2",
      "accessed": "2026-10-28",
      "for": [
        "specs",
        "price"
      ]
    }
  ],
  "unverified": [
    "release_year"
  ],
  "notes": "Flange as researched: ISO 9409-1-50-4-M6. Unverified (free text): grip_force-minimum. The onrobot.com 'product' link was not fetched. Closing time 0.21 s, repeatability 0.1 mm, 0.6 A max.",
  "tags": [],
  "price": {
    "amount": 4635,
    "currency": "EUR",
    "date": "2026-10-28",
    "seller": "Unchained Robotics",
    "url": "https://unchainedrobotics.de/en/products/end-of-arm-effectors/grippers/finger-grippers/onrobot-rg2"
  },
  "attribute_definitions": {
    "segment": {
      "name": "Segment",
      "type": "enum",
      "unit": null,
      "description": "Buyer groups that would plausibly buy this at list price."
    },
    "actuation": {
      "name": "Actuation",
      "type": "enum",
      "unit": null,
      "description": "Energy source that drives the component."
    },
    "grip_force": {
      "name": "Grip force",
      "type": "number",
      "unit": "N",
      "description": "Maximum gripping force."
    },
    "stroke": {
      "name": "Stroke",
      "type": "number",
      "unit": "mm",
      "description": "Total travel. Gripper: jaw opening. Linear actuator: output travel."
    },
    "finger_count": {
      "name": "Finger count",
      "type": "number",
      "unit": "count",
      "description": "Number of fingers or jaws."
    },
    "payload": {
      "name": "Payload",
      "type": "number",
      "unit": "kg",
      "description": "Rated payload. Arm: at the wrist. Mobile robot: on the deck. End-effector: held object."
    },
    "mass": {
      "name": "Mass",
      "type": "number",
      "unit": "kg",
      "description": "Product mass as specified."
    },
    "ip_rating": {
      "name": "IP rating",
      "type": "text",
      "unit": null,
      "description": "Ingress protection rating (IEC 60529), e.g. IP54."
    },
    "voltage": {
      "name": "Voltage",
      "type": "number",
      "unit": "V",
      "description": "Nominal supply voltage."
    },
    "interface": {
      "name": "Interface",
      "type": "enum",
      "unit": null,
      "description": "Electrical and communication interfaces."
    },
    "flange_standard": {
      "name": "Flange standard",
      "type": "enum",
      "unit": null,
      "description": "Mechanical mounting interface standard between a component and a robot."
    }
  }
}