Dexterous Hand

L20

More articulation. Stronger grasping.

A high-DOF dexterous hand with 16 active and 5 passive joints, 100 N five-finger grip force, and tactile sensing options for advanced manipulation.

L20 / Dexterous Hand

Designed for the task

21 joints combine 16 active and 5 passive joints. Four-finger abduction provides +/-10 degrees of side swing.

100 N five-finger grip force, a 10 kg maximum load, and +/-0.2 mm repeat positioning accuracy.

A 6x12 pressure array, with optional capacitive 3D force, camera, and visual-tactile sensing.

The details

Product information and specifications from RealHand.

L20 technical specifications
Degrees of Freedom	16 DoF, 21 joints (16 active + 5 passive)
Four-finger Abduction	+/-10 deg side swing
Five-finger Grip Force	100 N
Fingertip Force (Thumb / Four Fingers)	18 N / 20 N
Weight	1100 g
Maximum Load	10 kg
Opening / Closing Time	1.2 s
Repeat Positioning Accuracy	+/-0.2 mm
Control Interface	CAN / RS485, 600 kHz
Operating Voltage	24 V +/-10%
Tactile Sensing	6x12 pressure array; capacitive 3D force, cameras, and visual-tactile optional