LimX Dynamics TRON 1 Multi-Modal Biped Robot
One robot. Three locomotion modes. The fastest path into humanoid RL research.
The TRON 1 is the world's first multi-modal biped robot — a research-grade platform that ships with three interchangeable foot-end configurations in a single purchase: Point-Foot, Sole, and Wheeled. Built for robotics researchers, embodied AI developers, and university labs, it arrives ready to run out of the box with built-in motion control algorithms, a fully open SDK, Python-compatible development environment, and support for NVIDIA Isaac, MuJoCo, and Gazebo simulation platforms. No C++ required to get started.
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Three modes, one platform. Swap between Point-Foot for fundamental legged control research, Sole for humanoid bipedal walking and fall recovery, and Wheeled for all-terrain mobility at up to 3m/s — with automatic hardware recognition and software adaptation on each switch. No reconfiguration, no manual tuning.
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Ready for RL research from day one. A fully open SDK, comprehensive URDF models for minimal Sim2Real gap, data visualisation tools, recording and playback, and joint control algorithms are all included. Full-process development runs in Python — making it accessible to researchers across disciplines without deep embedded systems experience.
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Industrial hardware, research-grade performance. Aluminium alloy and industrial plastic construction at under 20kg; 30N·m rated / 60N·m peak torque actuators; 12th Gen Intel i3 onboard compute with 16GB RAM and 512GB storage; 46.8V / 4.5Ah ternary lithium battery with up to 2 hours runtime and quick-swap capability for uninterrupted sessions.
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Expandable for any research direction. Optional Arm Expansion Kit for mobile manipulation and whole-body control research; Voice Interaction Kit with NVIDIA NX module and microphone array for embodied AI and exhibition applications; Sensor Expansion Kit with LiDAR and depth camera for 3D mapping, navigation, and dynamic obstacle avoidance — all with pre-optimised mounting positions and FOV.
Specifications
| Category |
Details |
| Dimensions |
≤ 392 × 420 × 845 mm |
| Material |
Aluminium alloy + industrial plastic |
| Net Weight |
≤ 20 kg |
| Load Capacity |
≤ 10 kg |
| Foot-End Modes |
Point-Foot / Sole / Wheeled — modular, quick-swap |
| Motion Speed — Point-Foot |
< 1 m/s |
| Motion Speed — Sole |
< 1 m/s |
| Motion Speed — Wheeled |
≤ 3 m/s |
| Maximum Climbing Angle |
≤ 30° (wheeled mode) |
| Maximum Obstacle Height |
≤ 20 cm (wheeled mode) |
| Actuator Rated Torque |
30 N·m |
| Actuator Peak Torque |
60 N·m |
| Actuator Peak Speed |
15 rad/s |
| Rated Voltage |
48V |
| Battery Voltage |
46.8V |
| Battery Capacity |
4.5 Ah |
| Maximum Battery Power |
1,000W |
| Battery Type |
Ternary lithium — quick-swap supported |
| Battery Runtime |
≤ 2 hours |
| Charging Time |
< 1h (20–80%) / 1.5h (100%) |
| Charger |
Battery charging dock |
| Onboard Computer |
12th Gen Intel i3 / 16GB RAM / 512GB storage |
| Sensors (Standard) |
IMU |
| Sensors (Optional) |
RGBD camera |
| Remote Control Range |
50 m |
| Remote E-Stop |
Yes |
| Peripheral Ports |
USB 3.0 ×1 / GbE ×1 |
| Peripheral Power Output |
24V — 100W continuous / 200W peak |
| Operating Temperature |
-5°C to 40°C |
| Simulation Platforms |
NVIDIA Isaac, MuJoCo, Gazebo |
| Development Language |
Python (full-process) — C++ not required |
| SDK |
Fully open |
| OTA Updates |
Yes |
| Optional Expansions |
Arm Kit / Voice Interaction Kit (NVIDIA NX) / Sensor Kit (LiDAR + depth camera) |
| Editions |
Standard / EDU |
