J6 BEARING CAP J6 GRIPPER MOUNT
Note on J4 Main Shaft: If you are building a 3D printed robot and do not have aluminum
parts you will need to purchase a length of aluminum tubing, cut and drill as shown in this
drawing. 1” OD .035” wall thickness tubing is available from McMaster Carr #1968T17 or
can be sourced from other online metal supply retailers.
20