OmniHand 3 Lite

Roughly the size of a computer mouse, the OmniHand 3 Lite from AGILINK measures 140 x 70 x 32 mm and weighs 350 g, which makes it a fit for half-scale humanoids and mobile manipulators where the full-size OmniHand 3 would be too large. Four motors inside the hand drive four active degrees of freedom, and seven passive ones bring the total to 11.

Fingertip force is 7.5 N, a stable grasp holds 1 kg, a typical open-close cycle takes 0.5 s and repeatability is 0.5 mm. The frame is aerospace-grade metal with a one-piece silicone overmould, and the maker reports drop and impact testing. There is no tactile sensing, but a wrist camera can be added.

The hand communicates over CAN-FD, RS485 and ROS 2; AGILINK provides an open development kit and toolchain and states Dex-UMI compatibility for collecting training data. The intended fields are small humanoids, mobile manipulation and education.

AGILINK publishes no price, so it is available on request; the reseller Global Drone HQ lists an OmniHand 3 Lite-S from 999 USD, but whether that is the same product is unclear, because the maker does not describe the difference between Lite and Lite-S.