Stepper Knob, EZStruder Mod by wcarver1 3d model
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Stepper Knob, EZStruder Mod by wcarver1

Stepper Knob, EZStruder Mod by wcarver1

by Thingiverse
Last crawled date: 3 years ago
Knob for 5mm shaft stepper motors with a flatted shaft.
I had a few gripes with the stock EZStruder knob (which looks like a gear) in that it was too small of a diameter, was too close to the motor and wasn't easy to tell how fast the motor was turning by watching the knob.
So I put this together with a larger diameter, longer body and an eccentric hole pattern that makes it super easy to judge rotational speeds.
Should probably drill & tap for a setscrew, the flat doesn't stand up to much abuse (see blue knob in photo).

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