Servo to NEMA 17 Adapter
thingiverse
This Thing was designed for using a continuous servo in place of a NEMA 17 size stepper motor. Of course a micro servo like the SG90 will have less torque, but in some applications that's perfectly fine. I used 80% infill for the top 5mm so the servo screws have more plastic to screw into, but I may add printed mounting holes in the future. It's a little tricky to mount something vertically (axially) on a servo, but I have found gluing a bolt to a servo horn and cutting off the arms to be a workable solution. Shoutout to Thingiverse user Jag as the NEMA face plate is from their gearbox design. https://www.thingiverse.com/thing:8460
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