Servo Hand - Raptor Reloaded Rework

thingiverse

We've developed a robust prosthetic, the Servo Hand. This innovative design relies on a set of precision-engineered servos expertly controlled by a cutting-edge Myo armband. Parts still required can be obtained from Raptor Reloaded: Wrist Pin Wrist Pin Cap Thumb Pin Knuckle Pin Finger Pin Gauntlet Retention Clip Fingertip (Alternatively, print one of our two redesigned fingertips: thing:1179988 or thing:1182856) Proximal These components are compatible with the Raptor Reloaded and adapt seamlessly to its design. Note that the Arduino casing is not intended for scaling. To achieve optimal printing results: Rafts: Supports: Yes Infill: 25%[palm]; 40%[spool] For better print detail, we recommend using three to four shells for the remodelled palm and four shells for the spool. Printing the outlines at a slower speed will enhance details on the spool. A reliable cooling system is essential for achieving precise prints. Post-print assembly: Firstly, apply epoxy or contact glue to secure the Arduino mount and case together. Then, attach the retention clip to hold everything in place, similar to how the tensioning block is secured in a normal Raptor Reloaded. For the servo rigging, trim the servo arm so it fits into the spool, then screw it on. Insert the servos into their respective slots according to the photo above. Thread the elastic thread like the normal Raptor Reloaded. However, thread the fishing line through the spool instead. The bottom servo operates the thumb, while the top servo near the thumb controls the forefinger. The remaining three servos are connected to the other fingers. Additional materials required: Myo Armband Power Source 20mm M4 Screws Elastic Thread Fishing Line Tower Pro MG 90S Servo Epoxy / Contact Glue