LINKERBOT Linker Hand L20 is a 20-DoF high-performance dexterous hand built on a proprietary linkage drive architecture with self-developed joint motors, delivering 10 kg payload capacity and 100 N grip force for demanding humanoid robot and industrial manipulation tasks. With 16 active and 4 passive DoF (4 DoF per finger), a 6-axis force/torque sensor, and a 72-cell tactile array (200 FPS) for real-time contact feedback, the L20 enables near-human dexterity across complex grasp patterns, tool use, and in-hand manipulation. Available as standard and industrial versions, both capable of operating standard human tools, the L20 is part of Linkerbot's series that has shipped over 10,000 units and commands over 80% global market share in high-DoF dexterous hands. Optional vision-tactile and e-skin modules further expand its sensing capabilities for advanced manipulation research.
Key Highlights
- 20 DoF total (16 active, 4 passive); 10 kg payload; 100 N grip force
- 6-axis force/torque sensor and 72-cell tactile array at 200 FPS
- Linkage drive with self-developed joint motors for high stiffness and precision
- Optional vision-tactile and e-skin sensing modules
- ROS2 compatible; CAN and RS485 interfaces; ±0.20 mm repeatability
