Technical Specifications
Degrees of Freedom
20 active degrees of freedom
Four independently actuated joints per finger
Four independently actuated joints per finger
Hand Configuration
Five-finger biomimetic design
Full thumb opposition and lateral finger movement
Full thumb opposition and lateral finger movement
Dimensions
Approximately 180 × 80 × 40 mm
Weight
745 ± 10 g, excluding cables
Minimum Grasping Diameter
0 mm
Drive System
Back-drivable direct-drive rotary joints
Field-oriented motor control
Field-oriented motor control
Control Frequency
Up to 1,000 Hz across 20 axes
Control Mode
MIT force-position hybrid control
Communication
Ethernet via RJ45
100BASE-TX
100BASE-TX
Operating Voltage
12 V DC
Power Adapter
12 V, 20 A
Mechanical Interface
Wrist adapter flange and mounting resources included
Software Support
Python SDK
Wuji Studio
ROS 2
URDF, MJCF and USD models
MuJoCo and NVIDIA Isaac Sim support
Available Configurations
Left hand and right hand








