Linker Hand series

The Linker Hand series of dexterous robotic hands utilises various actuation schemes, including linkage-driven, tendon-driven and direct-drive solutions. Boasting a degree of freedom (DoF) range from 11 to 42, with all core models offering over 20 DoF, these hands are well-suited for dexterous tasks in diverse scenarios, such as operating human-compatible tools and replicating human hand movements. Across the entire product range, repeat positioning accuracy reaches 0.2 mm, and the maximum fingertip force is 33 N. Depending on the transmission scheme, the payload capacity ranges from 2 kg to 50 kg. Within the range, the Linker Hand O6 stands out as the lightest model, weighing a mere 370 g whilst still delivering an impressive payload of 50 kg. The Linker Hand L30, utilising the tendon-driven mechanism, achieves a core knuckle speed of over 400°/s and can complete a full hand opening and closing cycle in just 0.2 seconds. Meanwhile, the Linker Hand L6, powered by the LinkerMotor, boasts a drive efficiency of 90%—more than double that of conventional products. It generates a thrust of 200 N at the screw rod end and has a verified service life of over one million cycles.