Sharpa Wave is a five-finger tactile dexterous hand developed by Sharpa, used as the optional hands of the Unitree H2 Plus humanoid in the NVIDIA Isaac GR00T reference design. Each hand has 22 active degrees of freedom, weighs 1.3 kg and measures 208 × 90 × 50 mm.
The hand provides up to 30 kg payload, 150 N grip force and 20 N fingertip force, with an operating speed above 4 Hz and ±1 mm fingertip positional repeatability. Each fingertip carries over 1,000 tactile pixels with a 0–30 N force detection range and 0.005 N sensitivity, enabling precise manipulation with a sense of touch.
Robotic Hand · serves as: Manipulation, Grasping, Sensing, Human Machine Interaction. · compatible with: Humanoid, Manipulator, Research Robot.
Which group Sharpa Wave Dexterous Hand belongs to and how it is built
A subcategory encompassing robotic hands with multiple degrees of freedom, designed to perform complex grasping, regrasping, manipulation, and object interaction tasks. Unlike simple grippers, dexterous hands enable more advanced finger coordination and a broader variety of grasp types.
A robotic hand is an advanced end effector designed to manipulate objects in a manner closer to the human hand than a conventional gripper. It may incorporate multiple fingers, several degrees of freedom, tactile sensors, and force control. In robotics, robotic hands are used where dexterity, precise manipulation, and more natural object interaction are required.
Five-fingered robotic hands designed for a wide range of grasps and more anthropomorphic manipulation, commonly used in humanoid robots and manipulation research.
