20
Active DOFs
Dexterity beyond imagination
20
Active DOFs
<600g
Skeleton Weight
15N
Fingertip Force
10kg
Static Grasp Load
FOC Vector Control
Precision to the finest detail
All Brushless Motors
Millisecond response
Perfectly in Sync
Stunning at First Sight, Light yet Powerful
Inspired by the human hand, designed for effortless motion. Not just replicating the look, but deeply restoring human hand mechanics from skeleton distribution to joint rhythm. Ultra-light skeleton weight leaves room for infinite possibilities.
Perfectly in Sync
Fits human hand structure, motion comes naturally
<600g
Skeleton Weight
Ultra-light design, unlocking endless possibilities
Core Dimensions
Four Dimensions of Dexterity
01
Precision
FOC control and dual-encoder feedback deliver accuracy down to the finest detail.
02
Fluidity
Fluid in motion, effortless in control. Natural gesture reproduction across all 20 joints.
03
Swift
All brushless motors, millisecond response - fast yet steady.
04
Powerful
15N
Fingertip Force
10kg
Static Grasp Load
Action Atlas
Dexterity in Every Detail
Building foundational capabilities for dexterous manipulation, unlocking infinite possibilities.
Solutions
Whole Process in Hand
Specifications
20
Active DOFs
<600g
Skeleton Weight
15N
Fingertip Force
10kg
Static Grasp Load
Active DOFs
20, 4 per finger
Number of Joints
20, 4 per finger
Finger Configuration
Fully opposable, with lateral swing support
Kinematic Configuration
Serial direct drive rotary joints, no nonlinear kinematics
Drive Mode
Self-locking Rotary Direct Drive Joint
Control Algorithm
FOC Vector Control Drive
Communication Interface
USB 2.0
Fingertip Force
15 N
Full Hand Static Grasp Load
10 kg
Self-weight (excl. cables)
580 ± 10 g
Dimensions
201 mm × 75 mm × 50 mm
Single finger max load (hook grip)
3 kg
Full hand vertical grasp load
5 kg
Maximum grasping diameter
100 mm
Positioning Repeatability
± 1 mm
No-load grasp lifespan
≥ 300,000 cycles
Maximum hanging load
5 kg
Reliability
Rock Solid Industrial Reliability
Impact-Resistant Structure
Twist-lock + slot locking structure provides high rigidity under normal conditions and actively releases under overload impact to protect the hand.
80cm
Drop test—unscathed inside and out
300,000
300K cycle lifespan—built to last
1. Excludes cables, soft components, and gloves; values represent bare-hand weight.
2. Tested with standard test specimens; values represent stable pressing force.
3. Tested with standard cylindrical grip specimens; values represent maximum vertical static load.
4. Final performance depends on impact angle, contact point, and full arm system configuration.
5. Based on internal standard drop test (bare hand, concrete surface), for reference only.
6. Measured by no-load full open-close cycles; actual lifespan varies with load and conditions.