NEMA 11 adaptor for robot gearhead

thingiverse

I've upgraded the original robot arm and actuator components to utilize a NEMA11 stepper motor instead of the proprietary can motor, which is often difficult to obtain due to its high cost from Chinese suppliers. Install the new motor within the shell after attaching the shell to its designated mounting point. Next, install the sun gear onto the motor shaft, then proceed with assembling the gearbox as instructed in the original design specifications.