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Humanoid · Research and development

GR-1

Where the robot stands : Paper announcement · Proof: statements only. Vuntum has not yet recorded any proof of a demonstration or a sale. See the rule

Useful for: Education and programming · Research and development

Where used: School and laboratory · For: Research and education · Maker based in China

by Fourier

Key facts

The GR-1 is a humanoid robot from Fourier, intended for research and education. It weighs about 52 kg and has a battery life of about 60 min. Its walking speed is 5 km/h and its payload is about 3 kg per hand.

Weight
≈ 52 kg
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Net Weight≈52kg”
Battery runtime
≈ 1 h
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. battery life. Original text: “Endurance Time≈60min”

Battery life.

Payload
≈ 3 kg
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. payload per hand. Original text: “Single-Hand Payload≈3kg”

Payload per hand.

Top speed
5 km/h
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. walking speed. Original text: “Walking Speed5km/h”

Walking speed.

Not disclosed price, height, availability in France

Specifications

6 verified specifications · updated on

GR-1, specifications and levels of evidence
SpecificationGR-1Level of evidence
Weight≈ 52 kgOriginal text: “≈52kg”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Net Weight≈52kg”
Battery runtime≈ 1 hOriginal text: “≈60min”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. battery life. Original text: “Endurance Time≈60min”
Charge time5 h 15Original text: “315min”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Charging Time315min”
Maximum speed5 km/hOriginal text: “5km/h”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. walking speed. Original text: “Walking Speed5km/h”
Payload≈ 3 kgOriginal text: “≈3kg”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. payload per hand. Original text: “Single-Hand Payload≈3kg”
Power consumption≈ 550 WOriginal text: “≈550W”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. maximum operating power. Original text: “Maximum Operating Power≈550W”

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Claimed by the manufacturerReported by a news outletIndependent test observed or measuredNo: confirmed absence · Not disclosed: no source

Program this robot

Verified on

Programmable: yes (ROS 2).

Accessible from the advanced level. To start: ROS.

ROS 2

ROS compatibility
ROS 2 Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Operating SystemUbuntu20.04+ROS 2”

News about this robot

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Cite this sheet

Plain citation

“GR-1”, Vuntum, updated 9 October 2026, https://vuntum.com/en/robots/fourier-gr-1

APA format

Vuntum. (2026, October 9). GR-1. https://vuntum.com/en/robots/fourier-gr-1

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