← Back to Robots
Humanoid

Fourier GR-3

Submit correction
Request a Quote

About Fourier GR-3

Fourier GR-3 focuses on human interaction in public-service and demonstration spaces.


Manufacturer

🏢

Fourier

CN

Key Specifications

Weight
63 kg
Status
ACTIVE
Category
Humanoid
Joint limits / Neck Yaw
±80° (Motion range)
Joint limits / Waist Yaw
±150° (Motion range)
Joint limits / Neck Pitch
-30° ~ 8.5° (Motion range)
Joint limits / Waist Roll
±10° (Motion range)
Joint limits / Waist Pitch
-12° ~ 30° (Motion range)
Joint limits / Left Leg Hip Yaw
-40° ~ 90° (Motion range)
Joint limits / Left Leg Hip Roll
-10° ~ 90° (Motion range)
Joint limits / Right Leg Hip Yaw
-90° ~ 40° (Motion range)
Joint limits / Left Arm Wrist Yaw
±105° (Motion range)
Joint limits / Left Leg Hip Pitch
±150° (Motion range)
Joint limits / Right Leg Hip Roll
-90° ~ 10° (Motion range)
Joint limits / Left Arm Wrist Roll
-60° ~ 70° (Motion range)
Joint limits / Left Leg Ankle Roll
±25° (Motion range)
Joint limits / Left Leg Knee Pitch
0° ~ 135° (Motion range)
Joint limits / Right Arm Wrist Yaw
±105° (Motion range)
Joint limits / Right Leg Hip Pitch
±150° (Motion range)
Specifications and equipment / CPU
AMD Ryzen 7 8845HS (8 cores,16 threads)
Specifications and equipment / GPU
AMD Radeon 780M
Specifications and equipment / IMU
6 axes (Acceleration and angular velocity)
Specifications and equipment / RAM
32 GB
Joint limits / Left Arm Elbow Pitch
-130° ~ 5° (Motion range)
Joint limits / Left Arm Wrist Pitch
-50° ~ 75° (Motion range)
Joint limits / Left Leg Ankle Pitch
±45° (Motion range)
Joint limits / Right Arm Wrist Roll
-70° ~ 60° (Motion range)
Joint limits / Right Leg Ankle Roll
±25° (Motion range)
Joint limits / Right Leg Knee Pitch
0° ~ 135° (Motion range)
Joint limits / Left Arm Shoulder Yaw
±105° (Motion range)
Joint limits / Right Arm Elbow Pitch
-130° ~ 5° (Motion range)
Joint limits / Right Arm Wrist Pitch
-50° ~ 75° (Motion range)
Joint limits / Right Leg Ankle Pitch
±45° (Motion range)
Joint limits / Left Arm Shoulder Roll
-15° ~ 110° (Motion range)
Joint limits / Right Arm Shoulder Yaw
±105° (Motion range)
Specifications and equipment / Camera
Monocular (Exact model not specified)
Joint limits / Left Arm Shoulder Pitch
±170° (Motion range)
Joint limits / Right Arm Shoulder Roll
-110° ~ 15° (Motion range)
Specifications and equipment / Arm DOF
7 DOF (Per arm excluding hand)
Specifications and equipment / Display
LED (Facial expressions supported)
Specifications and equipment / Leg DOF
6 DOF (Per leg)
Specifications and equipment / Speaker
≤15 W (Adjustable volume)
Specifications and equipment / Storage
1 TB
Specifications and equipment / Surface
Alcantara (GR-3 only, not C/Ultra)
Joint limits / Right Arm Shoulder Pitch
±170° (Motion range)
Specifications and equipment / Arm span
1395 mm
Specifications and equipment / Computer
E-Sports D70
Specifications and equipment / Head DOF
2 DOF
Specifications and equipment / L3 cache
16 MB
Specifications and equipment / Stuffing
Foamed material
Specifications and equipment / I/O ports
Type-C; USB3.0; RJ45
Specifications and equipment / Materials
Aluminium alloy, engineering plastic, soft covering
Specifications and equipment / Waist DOF
3 DOF
Specifications and equipment / Basic hand
6 DOF (Per hand)
Specifications and equipment / Microphone
360 ° (Omnidirectional pickup)
Specifications and equipment / Net weight
≈71 kg (Battery inclusion not specified)
Specifications and equipment / Rated power
≈936 W
Specifications and equipment / Battery type
Lithium-ion
Specifications and equipment / Adapter input
90–260 V AC; 50/60 Hz
Specifications and equipment / Charging time
≈90 min
Specifications and equipment / Communication
Ethernet; Wi-Fi 6
Specifications and equipment / Dual encoders
Absolute
Specifications and equipment / Enhanced hand
12 DOF (Optional; per hand)
Specifications and equipment / Tactile hands
12 DOF (Optional hand with tactile sensors)
Specifications and equipment / Teleoperation
VR/exoskeleton (Supported; real-time system is optional in brochure)
Specifications and equipment / Walking speed
6.1 km/h (Not stated as maximum)
Specifications and equipment / Actuator count
≤55 (With optional 12-DOF hands)
Specifications and equipment / Adapter output
54.6 V; 12 A MAX
Specifications and equipment / Average runtime
≈180 min (Average; task dependent)
Specifications and equipment / Nominal voltage
46.8 V
Specifications and equipment / Tactile sensors
Head and torso
Specifications and equipment / Microphone array
4 microphones (GR-3 configuration)
Specifications and equipment / Operating system
Ubuntu 22.04
Specifications and equipment / Voice interaction
Echo cancellation, sound localization, interaction
Specifications and equipment / Battery cycle life
≥500 cycles (80% DoD)
Specifications and equipment / Dimensions H×L×W
1642 × 552 × 292 mm
Specifications and equipment / Operating humidity
20–80 % RH (Non-condensing)
Specifications and equipment / Single-arm payload
≈3 kg
Specifications and equipment / Battery replacement
Hot-swappable
Specifications and equipment / Communication light
Supported
Specifications and equipment / Dual battery energy
702 + 234 Wh
Specifications and equipment / Dual battery weight
3.8 + 1.3 kg
Specifications and equipment / Operating temperature
0…45 °C
Specifications and equipment / Calf and thigh lengths
425 + 408 mm
Specifications and equipment / Charging voltage limit
54.6 V
Specifications and equipment / Battery nominal voltage
46.8 V
Specifications and equipment / Maximum walking gradient
15 °
Specifications and equipment / Recognition and tracking
Visual
Specifications and equipment / Maximum joint peak torque
440 N·m

Verified ecosystem

Software and resources

Official links and community projects are shown separately. Every published relationship has reviewable evidence.

0
verified official resources
0
verified compatible projects
0
public maintainers
No activity yet
latest verified ecosystem activity

Projects are ordered only within this robot ecosystem using verified compatibility, GitHub freshness and activity, and accepted community reports. This is not a global RobotSpace score.

Official resources

No first-party resource has been independently verified yet. Unverified catalog links are not shown as official.

Official software

No official software project has been verified yet.

Community projects

No verified community project has been linked yet.

Developers and contributors

No public maintainer profile is linked yet.

Verified activity

No verified project activity is available.

This ecosystem is still empty

The robot page remains useful for specifications while official resources and compatible projects are being verified.

Mentioned in news

Imported from the Unibot owner catalog · Not independently verified · Imported 2026-11-11 · Unibot source · Methodology