RayNex G3
6 500 USD
NineRay
The RayNex G3 is an industrial humanoid robot built for heavy-payload work, featuring hybrid linear and harmonic joint technology, proprietary RayBrain AI, and a 100kg deadlift capacity in a 173cm, 60kg frame with 8-hour runtime.
Skill Score
5
Specifications and details:
| Availability | In production |
|---|---|
| Nationality | China |
| Website | https://www.nineraygroup.com/ |
| Degrees of freedom, overall | 32 |
| Degrees of freedom, hands | 12 |
| Height [cm] | 173 |
| Max speed (km/h) | 6 |
| Strength [kg] | 100 |
| Weight [kg] | 60 |
| Runtime pr charge (hours) | 8 |
| Safe with humans | Yes |
| CPU/GPU | RayBrain (proprietary) |
| Ingress protection | N/A |
| Camera resolution | N/A |
| Connectivity | Ethernet, Wi-Fi |
| Operating system | RayBrain OS (proprietary) |
| LLM integration | RayBrain AI (custom) |
| Latency glass to action | N/A |
| Motor tech | Frameless Torque Motors |
| Gear tech | Harmonic + Linear Drives |
| Main structural material | Aluminum/Composite |
| Number of fingers | 5 per hand |
| Main market | Industrial, Manufacturing |
| Verified | Not verified |
| Walking Speed [km/h] | 4 |
| Shipping Size | N/A |
| Manufacturer | NineRay |
Description
The RayNex G3 represents a breakthrough in industrial humanoid robotics through its innovative hybrid joint architecture. NineRay Technology designed this 173-centimeter, 60-kilogram humanoid to combine linear and harmonic SEA (Series Elastic Actuators) joints. This approach delivers superior force control and stability. The robot carries an impressive 100-kilogram deadlift capacity. It handles 80-kilogram loads during mobile operations. Its dual-arm coordination manages 60-kilogram holds, while dual-hand operations provide 30-kilogram manipulation precision. The company engineered every component in-house, giving the G3 technological independence.
The RayBrain AI system powers the G3’s autonomous decision-making capabilities. NineRay integrated their proprietary long-chain end-to-end architecture throughout the platform. This unified approach replaces traditional modular systems. Rather than separating perception, planning, and control functions, the RayBrain orchestrates them as one cohesive system. The full-body force control network includes 44 precision sensor units distributed across the robot’s frame. These sensors continuously adjust movement dynamics and maintain balance under heavy loads.
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Built with industrial applications in mind, the RayNex G3 sustains continuous operation in demanding environments. The robot runs for 8 hours on a single charge. Joint durability testing verified 10,000-hour operational lifespans. Energy-efficient actuators and compact power systems enable extended deployment periods. The humanoid works reliably in scenarios where human workers face radiation, chemical, or thermal hazards.
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Ken Okuyama’s design direction gives the G3 exceptional aesthetic refinement. His team sculpted bionic muscular forms throughout the body structure. The robot presents a sleek, professional appearance that works well in corporate and industrial settings. All hardware integration follows precision manufacturing standards. The combination of capable performance and polished design positions the G3 as both a functional tool and an engineering achievement.
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Website: www.nineraygroup.com
