Fourier GR-2 — Specs & Review
Specifications
| Brand | Fourier |
|---|---|
| Model | GR-2 |
| Year | 2024 |
| Category | Humanoid, Medical |
| Autonomy | semi-autonomous |
| Environment | indoor |
| Weight | 63 kg |
| Dimensions | 50cm L × 63cm W × 175cm H |
| Connectivity | WiFi, Ethernet, ROS |
| Country of origin | CN |
Key features
- 53 degrees of freedom total
- 12 DOF dexterous hands
- 175 cm full-size humanoid
- 1.5 m/s walking speed
- Full-body torque sensing
- ROS-compatible platform
- Rehabilitation and AI research focus
What is it?
Fourier GR-2 is the second-generation general-purpose humanoid robot from Fourier Intelligence, with 53 degrees of freedom and improved hand dexterity for AI embodiment research, rehabilitation, and industrial pilot applications.
Who is it for?
- AI research institutions developing embodied intelligence on humanoid platforms
- Rehabilitation robotics researchers integrating humanoid technology with therapy
- Industrial companies in China piloting humanoid robots for manufacturing tasks
- Universities and labs extending GR-1 research programmes to the improved GR-2 platform
Key specs
- Height: 175 cm
- Weight: 63 kg
- DOF: 53 total (including 12 DOF hands)
- Hand payload: 3 kg per hand
- Walking speed: 1.5 m/s
- Architecture: full-body torque sensing
How it compares
Vs GR-1: GR-2 adds 13 DOF vs GR-1, significantly improves hand dexterity with 12 DOF hands, and increases walking speed from 1 m/s to 1.5 m/s. Both platforms are ROS-compatible and target research and pilot industrial deployment.
Limitations
- NDAA considerations for US government-adjacent applications given CN origin
- 3 kg per hand payload limits heavy manipulation
- Pre-commercial volume deployment — primarily research and pilot stage
- Fourier less prominent globally than US-based humanoid competitors
FAQ
How much does the Fourier GR-2 cost?
Fourier GR-2 pricing is available through Fourier Intelligence enterprise contracts. Contact Fourier directly for pricing based on configuration and application.
What is the Fourier GR-2?
The Fourier GR-2 is the second-generation general-purpose humanoid robot from Fourier Intelligence, designed for rehabilitation research, industrial applications, and AI embodiment research.
What are the key specs of the GR-2?
GR-2 stands 175 cm tall, weighs 63 kg, has 53 degrees of freedom, lifts up to 3 kg per hand, walks at 1.5 m/s, and uses a full-body torque sensing architecture for compliant human interaction.
How does GR-2 differ from GR-1?
GR-2 adds 13 more degrees of freedom versus GR-1's 40 DOF, increasing to 53 DOF total. Hand dexterity is significantly improved with 12 DOF hands. Walking speed increased from 1 m/s to 1.5 m/s.
Who uses the Fourier GR-2?
GR-2 targets AI research institutions, rehabilitation robotics researchers, and manufacturers seeking a research and pilot deployment humanoid platform in China and internationally.