Sherline Rotary Table CNC Conversion

I had a manual Sherline Rotary Table (#3700) that I wanted to convert to CNC. This design is for a frame to secure a Stepper Motor to the Rotary Table's Worm gear's shaft, as well as a spider coupler to transmit the rotary forces from the stepper motor to the shaft.

You will need PLA material (or ABS) and TPU for the spider coupler. Apart from the 3D printed parts, you will also need:

1) A stepper motor. I used a 17HS4401 NEMA 17 Stepper Motor
2) 3 x M3x40mm screws - to secure the mount bracket to the mount holdfast, and then to motor frame
3) 4 x M3x5mm screws - to mount the stepper motor to the motor frame.
4) 2 x M3x10 screws - to secure the mount and shaft couplers to the stepper shaft and worm gear shaft
5) 7 (or possibly less) M3 nuts