MULTI-FINGERED HAND
Dexterity, power, and durability.
The only hand realized at human scale.
TECHNOLOGY
Technologies behind the multi-fingered hand
TECHNOLOGY / Details
Dexterity
16 DOF / 180 deg/s16 active joints / Finger-thumb opposability / Maximum joint velocity 180 deg/sec
Power
50N / 150sIt can exert a maximum fingertip force of 50 N and sustain it for up to 150 seconds.
Durability
450,000+ cyclesIt has completed 450,000 durability cycles under various fingertip load conditions, including 24,000 cycles involving lifting a 5 kg weight.
Impact Resistance
1.23m/sEven when the fingers hit an obstacle at 1.23m/s, the system can detect it and switch control mode to absorb the force.
FEATURES
While human hands are both dexterous and powerful, robots have struggled to achieve the same balance. Our multi-fingered hand provides the precision necessary to thread a needle, as well as an output of 50 N at a human scale. We have finally reached a practical level where it can “work like a human.”
WORK SCENES
Work Scenes
Publications
Published papers on multi-fingered hands
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“R2-Dreamer: Redundancy-Reduced World Models without Decoders or Augmentation”,
In Proceedings of the International Conference on Learning Representations (ICLR), 2026, accepted.
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“Relative Geometrical Constraint on Finger Motion for Dexterous Teleoperation of Multifingered Hand”,
IEEE/SICE International Symposium on System Integration (SII), 2026.
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“Touch-Based Manipulation with Multi-Fingered Robot using Off-policy RL and Temporal Contrastive Learning”,
IEEE International Conferences on Robotics and Automation (ICRA), 2024.
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“Quadratic Programming Based Inverse Kinematics for Precise Bimanual Manipulation”,
IEEE International Conferences on Robotics and Automation (ICRA), 2024.
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“Offline Reinforcement Learning with Mixture of Deterministic Policies”,
Transactions on Machine Learning Research, 2023.
Overseas reseach branches
Research and development through a global network