UNIT · REAC
Pollen Robotics / France

Reachy 2

Open-source, human-scale manipulation robot for embodied-AI labs, with two 7-DOF arms, VR teleoperation, and an omnidirectional mobile base.

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Reachy 2 humanoid robot full-body product photo
1.36–1.66 m Height
~50 kg Mass
17 DOF
3 kg/arm Payload
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Overview

Reachy 2 is an open-source humanoid robot from Pollen Robotics, the robotics team inside Hugging Face. It pairs two bio-inspired 7-DOF arms with an expressive 3-DOF head and an omnidirectional mobile base, controlled through a Python SDK or a VR teleoperation app. It is built for AI and robotics labs working on manipulation, imitation learning, and embodied-AI research.

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Capabilities

  • Two human-proportioned 7-DOF arms using Orbita parallel actuators; 3 kg payload per arm
  • Fully open source (hardware, software, Python SDK) running on ROS2 Humble
  • VR teleoperation app for remote control and demonstration-data collection
  • Omnidirectional mobile base with three omniwheels and onboard LiDAR
  • Stereo cameras for depth, microphones, and an expressive antenna-equipped head
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Specifications

Height
1.36–1.66 m (adjustable)
Mass
~50 kg
Degrees of freedom
17 (excluding mobile base)
Payload
3 kg per arm
Actuation
Orbita parallel actuators, 2x Orbita 2D (shoulder, elbow) and 1x Orbita 3D (wrist) per arm
Sensors
Stereo cameras, microphones, and LiDAR on the mobile base
Compute
Solidrun Bedrock v3000 fanless industrial PC; heavy AI runs on the user's own computer
Origin
France
Unveiled
2024
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Deployment

  • Manipulation and grasping research
  • Imitation and reinforcement learning
  • VR-based teleoperation
  • Embodied-AI and HRI experiments