Torobo
Torobo is a torque-controlled humanoid robot designed for advanced AI and robotics research, emphasizing precision manipulation and safe human interaction. Standing 166 cm tall with dual 7-axis arms, a 3-axis waist, 3-axis neck, and 4-axis omnidirectional mobile base, it offers human-like range of motion for complex tasks like hammering, sawing, and table wiping. High-precision torque sensors in all arm and waist joints enable impedance control, force limiting, and collision detection, allowing delicate operations alongside heavy lifting up to 20 kg. Powered by ROS for trajectory planning and simulation in Gazebo or MuJoCo, Torobo supports modular sensor integration including cameras and LiDAR. Its robust build suits industrial, academic, and assistive applications, particularly Japan's aging population initiatives, with features like ZMP-based balance and real-time compliance for collaborative environments.
Robot Specifications
- Key FeaturesKey Features
- Top Features
- Other Features
Dimensions
161.5 x 59 x 68 (cm)
Weight
125 kg
Speed
5 km/h
Runtime
3 hours on full charge
Charging Time
4 hours
Battery Pack
1.23 kWh (51.2V 24Ah)
Ethernet, EtherCAT, Wi-Fi
Web-based UI, ROS Visualization (RViz), and optional Speaker/Voice feedback.
Battery Life
3-5 years
PCs, sensors via digital/analog I/O, Ethernet
Teleoperation servers
Available Countries
Japan,USA,Europe
Gazebo, MuJoCo, NVIDIA Isaac Sim
Available Colours
Industrial gray, white
Warranty Info
1-2 years standard coverage
7 kg per arm
20bit absolute encoders, 15bit torque sensors, IMU, gyroscope, optional ToF depth cameras, fisheye cameras, wide-angle stereo cameras, microphones, mounting plate for LiDAR and additional sensors
Image Gallery
Below images are from Tokyo Robotics's official sources
Review Videos
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Frequently Asked Questions
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Q1. What is Torobo, and what problem is it designed to solve?
Torobo is a humanoid research robot developed by Tokyo Robotics, standing 166 cm tall and weighing 160 kg. It addresses the need for collaborative manipulation systems capable of performing complex tasks in human-centered environments, particularly relevant to Japan's aging population and labor shortages. The platform is designed for precision assembly, material handling, and physical interaction tasks requiring safe force control.
Q2. What are the main capabilities and key features of Torobo?
Torobo features dual 7-axis arms with payload capacity of 7–8 kg under worst-case postures and up to 20 kg at maximum force, a 3-axis waist, 3-axis neck, and 4-axis omnidirectional mobile base providing 24 degrees of freedom. Torque sensors at all arm and waist joints enable impedance control for safe contact. The robot supports ROS-based software with MoveIt! trajectory planning, Cartesian impedance control, and self-interference detection. Demonstrated capabilities include autonomous table wiping, nail hammering, and wood sawing using Deep Predictive Learning.
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