Summary

This was designed as for a kit 150g combat robot that was part of a giveaway competition held by Adelaide Robot Combat as part of Science Alive 2024. As it was designed as a kit bot it's very lightweight so it can fit non-optimal parts, like the rechargeable 9V battery shown in the picture. Drive motors are N20s, and the lifter is also powered by a higher reduction N20 (>100:1). Wheels should be pololu 32mm or similar. The prototype above used DFRobot N20s with attached ESCs, however the kits used Llamaforge ESCs (similar to Malenkis).

For the kits all parts were printed in ABS. It's designed to use m3 bolts and m3 threaded nylon spacers to hold it together. The holes in the lid need be tapped for m3 bolts, and there is the option to do the same on the lifter arm so as to use a grubscrew to hold it more securely onto the lifter motor.

This is a remix of my modular 150g bot Grabthar.