james.e.nelson

mobiobi

Designed to need only the things that came with your SG90s(and maybe your 28BYJ-48 stepper too...), tried to make it easy to print, minimize number of pieces(though there are still a few), difficulty of scaffolding removal, etc.All motors and components are hot-swappable!Fusion and Step files included, for those that want.Especially pleased with the way the screw-caps hold and allow rotation.Ideas:1) Unless you have some servos with good torque, maybe use the 60mm arms only. 2.) Pic of little red elastic bands in the joints to dampen some of the vibrations.UPDATED 8 Mar 20211.) Servo struggling to survive the lower motor position, adapter plate and pin added for 28BYJ-48 stepper motor. 2.) Offaxis head mounts added to bring gripper closer to the last arm pivot point. 3.) Various minor mods for strength and usability.&nbsp;Might want to keep the print light, even as low as 5% and 2 perimeters, the SG90s might struggle with a heavy printed claw section.&nbsp;

bow

robots