
ROBAN 2 is Leju Robotics' next-generation small-to-mid-size bipedal humanoid, released in 2025 as a research and algorithm-validation platform. The base model offers 20-plus degrees of freedom, the advanced version 23-plus, with each arm carrying more than 0.5kg. It's built to move from the lab toward production, having joined an early Shenzhen manufacturing line.
| DOF | 20+DOF |
| Max Speed | 0.83m/s |
| Single-arm Payload | 0.5kg |
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