INDEPENDENT MARKET INTELLIGENCE / CHINA ROBOTICS
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ATOMROBOT unveils a tendon-driven five-finger dexterous hand

The company’s seven-degree-of-freedom hand uses tendon transmission and is open for sample evaluation, according to its product announcement.

Core componentsHumanoids & embodied AI
ROBOPALLAS · 2026-11-09
Product diagram for ATOMROBOT’s five-finger dexterous hand, embedded in the company’s announcement.

ATOMROBOT (阿童木机器人) introduced a self-developed five-finger dexterous hand, 天巧一号, on Nov. 5. The company says the tendon-driven design is intended to combine compliant contact with finer manipulation for humanoid-robot end effectors.

The hand has seven degrees of freedom and measures 221 mm in height, with 126 mm fingers, according to the company. ATOMROBOT also claims ±0.1 mm repeat-positioning accuracy and says the hand includes five fingertip sensors plus one palm sensor.

ATOMROBOT says it is opening the product for sample evaluation, commercial discussions and customization. The announcement describes a product launch and evaluation stage; it does not report customer deployments.

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