Inmoov Hand Jr Servo Pulley (8g/9g servo)

thingiverse

Here is a smaller servo pulley designed specifically for my version of the Inmoov Robot, called the Inmoov Jr. This design fits both Tower Pro blue 8g or 9g servos as well as MG90s servos - though the MG90 won't fit inside the servo bed; I'm currently working on a new one. Please note that to build an Inmoov Jr you'll need to read my instructions carefully, it's actually quite simple. I printed mine entirely in ABS, finding that finer details remain flat and don't require a cooling fan when printed in this material. I told Hairy I was making a mini version sometime back; I'm sure he smiled inwardly given the finicky nature of scaled-down designs. If you want to build an Inmoov Jr I'll post modified parts shortly, although I should be honest and say there aren't many changes needed. Following numerous tests I discovered that scaling Hairy's original inmoov components down by 64% resulted in perfect miniature-sized parts - every part looked right after the downsizing. So I rescaled everything (hand, wrist and forearm assembly) to this 64% marker and found it yielded spotless miniatures, minus some teeny threading holes etc that only show up when designs are miniaturized too much.