QB SoftHand 2 Underactuated Synergistic Dexterous Hand
Vendor: QB Robotics
Product: SoftHand2
The QB SoftHand 2 is a research-grade underactuated anthropomorphic dexterous hand from qbrobotics, featuring 19 anthropomorphic DoFs driven through 2 synergies by just 2 motors for human-like synergistic grasping. It weighs 0.94 kg, measures 220 × 135 × 90 mm, and supports a nominal 2 kg pinch / 3 kg grasp payload. Dislocatable self-healing finger joints combined with underactuated synergistic grasping enable adaptive enveloping of objects of varied shapes. Control runs over RS485 (4 Mbps) or CAN FD (5 Mbps) with 24 V DC power, supporting the custom QB protocol and ROS; an industrial version is also available.
| dof | 19 anthropomorphic DoF; 2 synergies; 2 motor-driven |
| size | 220 × 135 × 90 mm |
| type | dexterous-hand |
| power | 24 V DC |
| weight | 0.94 kg |
| control | RS485 4 Mbps / CAN FD 5 Mbps |
| fingers | 5 |
| payload | 2 kg pinch / 3 kg grasp (nominal) |
| features | Dislocatable self-healing finger joints; adaptive synergistic grasping; research version (industrial version available) |
| protocol | Custom QB Protocol / ROS supported |
| actuation | Underactuated synergistic, 2 motors |