Key factYes · Prototype / Early Commercial
Model specifications
6-Microphone ArrayYes
AvailabilityPrototype / Early Commercial
BluetoothYes
Degrees of Freedom22 DOF (20–23+ depending on version)
Depth VisionYes
EthernetYes
HandsDexterous
Height145 cm
IMUYes
Isaac Gym SupportYes
Joint EncodersYes
MuJoCo SupportYes
NationalityChinese
Open Development EnvironmentYes
OpenAI Gym CompatibilityYes
Operating SystemLinux
Optional LiDARYes (advanced version)
Payload0.5–2 kg
Python DevelopmentYes
Reinforcement Learning SupportYes
ROS SupportYes
Runtime~2 hours
SSH Remote AccessYes
Stereo RGB-D CameraYes
USBYes
Walking Speed~3 km/h (0.83 m/s)
Weight30–40 kg
Wi-FiYes
About the ROBAN 2
medium-sized bipedal humanoid robot developed by Leju Robotics for education, AI research, robotics training, algorithm validation, and embodied intelligence development. It features 20–23+ DOF depending on configuration, stereo depth vision, ROS/Linux support, self-stabilizing gait control, and modular hardware designed for universities and research labs
Typical applications: Education & Training, Research & Development.
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