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Astribot S1
China · Commercial / shipping · 
Credit: Astribot · Source · Rendering
Summary
Cable-driven wheeled dual-arm humanoid. The company arXiv table lists both 70 kg and 90 kg with battery, so no single weight is published.
Identity
Status
Commercial / shipping
Category
Humanoid
Indicative price
Undisclosed
Type
Wheeled humanoid / mobile manipulator
Function
Wheeled humanoid / mobile manipulator
Audience
Humanoid
Physical
HEIGHT
~170–173 cm
WEIGHT
70 kg and 90 kg both appear in the company arXiv table (with battery). No single weight is published.
ARM PAYLOAD
5 kg per arm
Performance
DOF
23 excl. end effectors (2×7-DoF arms + 4-DoF torso + 2-DoF head + 3-DoF base)
EE SPEED
≥10 m/s
Systems
ACTUATION
Cable-driven compliant
Other
EE ACCEL
100 m/s²
EE REPEATABILITY
±0.1 mm
REACH VERTICAL
Ground to ~2 m
ARM SPAN
~171–175 cm with grippers
SENSORS
Head stereo RGB + RGB-D (Orbbec Femto Bolt); Intel RealSense
Astribot S1
Comparable systems — same status tier
Other systems from Astribot (星尘智能)
Resources
Source: https://arxiv.org/html/2507.17141
Source: https://astribot.com