GR-2
Next-generation full-size humanoid robot
Price
Price not publicly disclosed
A firm price is shown only when the public evidence has been verified.
Key facts
Values reflect the public record
- Height
- 1750 mm
- Weight
- 63 kg
- Payload
- 3 kg
- Degrees of freedom
- 53
- Runtime
- 2 h
- Max speed
- 5 km/h
Canonical robot record
Overview
GR-2 is the next-generation full-size humanoid robot from Fourier Intelligence, the second major entry in the company's GRx series. Unveiled in 2024, it builds on the earlier GR-1 with upgrades spanning hardware, industrial design, and software, positioning it as a versatile platform for robotics research and development.
The robot is driven by Fourier's redesigned FSA 2.0 actuators and a dual-encoder system intended to improve control accuracy. It offers optional dexterous hands equipped with array-type tactile sensors, a detachable battery for extended operation, and onboard binocular vision and inertial sensing.
GR-2 is designed to integrate with mainstream robotics development tools, including NVIDIA Isaac Lab, ROS, and Mujoco via the Fourier Toolkit SDK. Fourier describes the robot as having reached experimental applications in areas such as guidance, academic research, industrial manufacturing, and medical rehabilitation.
RoboZaps maintains this record as part of its canonical robotics database. Specs are source-verified where linked; the record compares public facts across manufacturers rather than representing a single robot maker.
- Spec sources
- 0 linked
- Verification
- Unverified
- Deployment
- Announced
- Last verified
- Jun 29, 2026
Key Features
- Redesigned FSA 2.0 actuators with a dual-encoder system for higher control accuracy
- Optional dexterous hands with array-type tactile sensors for force and material sensing
- Detachable battery enabling extended runtime and easier swapping
- Open development support for NVIDIA Isaac Lab, ROS, and Mujoco through the Fourier Toolkit SDK
- Onboard binocular camera and multi-axis IMU for perception and balance
Specifications
Grouped technical data with source detail available on demand.
13 documented values
Connectivity
| Communication | WiFi, Ethernet Unverified |
|---|
Mechanics
| Degrees of Freedom | 53 Unverified |
|---|---|
| Locomotion | Bipedal Unverified |
Performance
| Max Speed | 5 km/h Unverified |
|---|---|
| Payload Capacity | 3 kg Unverified |
| Reach | 1520 mm arm span Unverified |
Physical
| Height | 1750 mm Unverified |
|---|---|
| Weight | 63 kg Unverified |
| Width | 552 mm Unverified |
| Depth | 275 mm Unverified |
Power
| Runtime | 2 h Unverified |
|---|
Sensing
| Sensors | Multi-modal vision system, IMU, force sensors Unverified |
|---|
Software
| SDK Support | Yes Unverified |
|---|
Media
Manufacturer
Developer of rehabilitation robotics and humanoid robots, including exoskeletons and the GR-1 general-purpose humanoid robot.
- Headquarters
- Shanghai, China
- Founded
- 2015
