GR-2
Advanced humanoid robot for industrial automation
$125,000
Fourier GR-2 — Research-Grade Humanoid GR-2 from Fourier Intelligence is a human-scale, developer-friendly humanoid that builds on GR-1 with more joints, stronger actuators, and a cleaner, modular design. It’s aimed at labs and pilots that need fast iteration across locomotion, manipulation, and embodied AI.
Released: 2024
Overview
GR-2 is a lab-ready platform that couples a 53-DOF body with high-torque FSA 2.0 actuators for agile motion and fine control. Clean internal routing and a modular layout speed maintenance and customization, while a broad software toolchain—ROS, MuJoCo, Isaac Lab plus VR teleop and lead-through—bridges simulation and the factory floor. With ~2-hour runtime, 5 km/h gait, and a verified listing, GR-2 gives researchers and integrators a practical path to iterate on loco-manipulation skills and embodied AI at human scale.
Key Features
- Height: 175 cm
- Weight: 65 kg
- Top/Walking Speed: 5 km/h
- Payload / Strength: ~3 kg
- Runtime per Charge: ~2 hours
- Overall DOF: 53
- Hand DOF / Fingers: N/A (hands described as 12-DOF in narrative)
- Safe with Humans: N/A
- Verification: Verified
- H.G. Skill Score (table): 5
- Actuators: FSA 2.0 joints (up to ~380 N·m peak torque)
- Tooling / SDK: Supports NVIDIA Isaac Lab, ROS, MuJoCo; teleop via VR; lead-through and direct command modes
- Perception / OS / Connectivity / IP / LLM / Latency: Not specified
Applications & Use Cases
Primary: R&D in locomotion/manipulation, embodied-AI training, academic/industrial pilots
Technical Specifications
Total: 4/10 — Navigation 2/5 + Manipulation 2/5 (Listing also shows H.G. score: 5/10; see note.)
Assessed for reliable performance in: obstacle avoidance, stand-up after a fall, 100 m run, walking up and down stairs, jumping & landing.
Assessed for reliable performance in: logistics sorting, assembly assistance, dishwasher load/unload, garment folding, threading a needle.
• Design: Integrated cabling for compact, serviceable internals; modular layout for faster swaps and upgrades
• Motor/Gear tech: Not specified
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