Main Box

The main box is the central 3D printed part which houses directly the motor and accomodate the shape of our finger. You can download the .stl file here.

Main Box Image finger-servo-adapter

The function of this 3D printed part is to provide a mechanical linkage between the servomotor and the finger and ensure that the actuation part is precisely aligned with the fingertip pulp. The 3D printed part serves as a connector that translates the rotational motion of the servomotor into a precise alignment with the fingertip, resulting in accurate and consistent squeezing of the fingertip pulp.