Fourier GR-2
Fourier · China
Fourier’s full-size research humanoid with up to 53 joints and 12-DoF hands lined with six tactile arrays each.
GR-2 is Fourier’s flagship GRx humanoid: 175 cm, about 63 kg, and up to 53 degrees of freedom. The 12-DoF hands carry six tactile arrays, and peak joint torque reaches 380 N·m.
It walks at 5 km/h, runs about two hours on a 950 Wh battery, and can add a 275 TOPS compute module. Fourier aims it at research labs first, and prices each package on request.
Specs
- Height
- 175 cm
- Size
- 1750 × 552 × 275 mm
- Weight
- About 63 kg
- Degrees of freedom
- Up to 53 joints
- Hands
- 12 DOF, 6 tactile arrays
- Payload
- About 3 kg, one hand
- Speed
- 5 km/h
- Runtime
- About 2 hours
- Battery
- About 950 Wh, 39.6 V
- Peak torque
- 380 N·m
- Arm reach
- 1520 mm. Up to 1920 mm with the dexterous hand
- Compute
- 14-core CPU. Optional 275 TOPS module
Quoted from Fourier GR-2 · Fourier GR-2 brochure, May 2025.
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