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Fourier Robotics GR-2

Editorial assessment: GR-2 combines full-size bipedal locomotion with seven-joint arms and configurable dexterous hands. Public manuals and Aurora examples support engineering evaluation. A measured factory duty cycle, qualified end effector and local service arrangement remain necessary for procurement.

Commercially availableFull-size bipedal humanoid developer and industrial-pilot platformResearch updated Nov 1, 2026

Published specifications are sourced claims. Read our evidence standard ↗

3 kgPayload
120 minRuntime
--Max speed
Fourier GR-2 manufacturer upper-body product photograph

Image: Fourier Robotics

Industrial Applications

Editorial assessment: GR-2 combines full-size bipedal locomotion with seven-joint arms and configurable dexterous hands. Public manuals and Aurora examples support engineering evaluation. A measured factory duty cycle, qualified end effector and local service arrangement remain necessary for procurement.

This editorial assessment concerns industrial buyer readiness. It is not an independent performance test.

EU regulatory fitUnknown
Cybersecurity fitUnknown
Serviceability fitUnknown
Supply chain fitUnknown

Manipulation and Perception

Seven-joint arms; about 3 kg single-hand payload. Total actuator count reaches 53 with optional 12-DOF hands; baseline has a different total.

Legacy manual lists binocular camera and six-axis IMU; confirm exact camera and optional hand-sensing modules.

SDK and Integration

Official Aurora SDK publishes Python examples and MuJoCo tools. Match robot edition and actuator firmware to the supported release.

API typeSDK and framework-based robotics development
LanguagesPython
ROS supportMarketing ecosystem mentions ROS; exact GR-2 ROS release compatibility not verified.
SimulationNVIDIA Isaac Lab, ROS, and MuJoCo support listed by Fourier
Offline operationLocal control interfaces exist; complete application cloud dependence unverified.
TeleoperationModel-specific controller and teleoperation procedures documented; verify supplied edition.
Software updatesAurora requires compatible actuator communication/driver firmware; obtain supported release and rollback procedure.
DocumentationOpen documentation
Code examplesOpen repository
Integration constraintsTreat GR-2 as a developer and guarded-pilot platform. Production deployment will likely require a local integrator for safety-rated controls, guarding, task programming, end effector design, network hardening, and acceptance testing.

Aurora v1.3.0 explicitly supports GR-1P, GR-2, GR-3 and N1. Do not generalize compatibility to every historical GR-1 edition.

Safety Notes

No public collaborative safety certification was verified in this record. Use a guarded cell or restricted pilot area until a qualified integrator completes risk assessment, speed/separation analysis, emergency-stop integration, safe-state validation, and acceptance testing.

Compliance and Certificates

StandardStatusJurisdictionEvidence
CE marking Unknown European Union No verified public CE certificate or EU Declaration of Conformity was captured for GR-2 in this record. Buyer should request the exact EU Declaration of Conformity, list of applied standards, EMC/radio/battery evidence, and the shipped configuration covered.
EU AI Act applicability review Requires buyer review European Union Review required if GR-2 is deployed with AI perception, decision-making, worker interaction, safety functions, or adaptive autonomy in a regulated workplace context.
EU Machinery Regulation / Machinery Directive review Requires buyer review European Union Factory use requires risk assessment and integration validation. Confirm whether the robot is supplied as complete machinery, partly completed machinery, research equipment, or a developer platform.
ISO 10218 review required Requires buyer review International / European Union A factory owner or integrator should assess robot, end effector, workspace, stopping performance, safeguarding, collaborative operation, and cell-level integration.

Commercial Readiness

PricingNo verified public exact-configuration price. Contact supplier for a dated quotation.
Price rangeQuote-based or unverified
Lead timeNeeds verification
Availability regionsInternational enquiry; exact destination and delivery unverified
Spare partsConfirm availability and EU lead times for batteries, chargers, hands, tactile sensors, actuators, covers, feet, and compute modules before deployment.
WarrantyExact-model warranty period, exclusions and local repair obligations unverified.
Configuration and pricing basisContact sales / request quote
Distributors and serviceNo exact-model EU distributor or installation SLA verified.

Current stock, final configured quote and binding delivery date must be obtained from the supplier.

Specifications

Height1750 mm
Weight63.00 kg
Payload3.00 kg
Runtime120 min
Battery and runtime conditionsLegacy manual: approximately 950 Wh, 39.6 V nominal, 46.2 V charge limit; about two hours operation and charging, without a standardized duty-cycle definition.
Degrees of freedomUnknown
Max speedUnknown
Actuator systemTechnical manual lists 436 N·m maximum joint peak torque; older marketing used >380 N·m. Peak torque is not a sustained rating. Source ↗
LocomotionBipedal humanoid Source ↗
Height1750 mm Source ↗
Weight63 kg Source ↗
Standing dimensions1750 × 552 × 275 mm Source ↗
Single-arm load capacity3 kg Source ↗
Dexterous hands12-DoF hands with tactile sensing Source ↗
Joints / degrees of freedomUp to 53 with optional 12-DOF hands; not a bare-body joint count. Source ↗
Walking speed5 km/h Source ↗
Battery runtime120 min Source ↗

Sources and Further Reading

  • European Commission AI Act overview (context only) ↗ European Commission · Accessed Nov 2, 2026

    Current Commission overview opened November 2, 2026. General risk-based AI policy context only; no exact robot classification, current implementation obligation, approved model or certified safety function inferred from this page.

  • European Commission machinery legislation overview (context only) ↗ European Commission · Accessed Nov 2, 2026

    Current Commission overview opened November 2, 2026: Machinery Directive and Regulation 2023/1230 transition; overview gives January 20, 2027 mandatory application of the Regulation. General context, not a model declaration or legal determination for a specific installation. EUR-Lex pages returned a verification challenge, so this readable primary Commission overview is cited instead.

  • Fourier Aurora SDK official repository ↗ Fourier Robotics · Accessed Nov 1, 2026

    v1.3.0 lists GR-1P, GR-2, GR-3 and N1; Python examples, Chinese/English docs and MuJoCo tools. Firmware minimums apply; do not infer all historical GR-1 configurations are supported.

  • ISO 10218-2:2025 integration scope (context only) ↗ ISO · Accessed Nov 2, 2026

    Current publisher abstract/catalogue opened November 2, 2026. Part 2 covers industrial robot applications and cells, with application exclusions. Full paid standard not acquired. Context only; does not certify this robot or prove that industrial-cell provisions alone cover public-service use and mobile hazards.

  • 关于GR-2 — official legacy developer manual ↗ Fourier Robotics · Accessed Nov 1, 2026

    Manufacturer manual: 1750 × 552 × 275 mm, about 63 kg, up to 53 actuators with optional 12-DOF hands; 3 kg hand load, 950 Wh pack, about two hours. Technical manual lists 436 N·m peak joint torque, distinct from older marketing 380 N·m.