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Laser Mount For NEMA 17 Stepper Motor
A fixture to test the angular accuracy of stepper motorsMaker/DIY
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A fixture to test the angular accuracy of stepper motors.
The ø10mm mounting hole for the laser is burried by support walls can easily be removed after printing.
Related Hackaday article: http://hackaday.com/2016/08/29/how-accurate-is-microstepping-really/#comment-3175033
Materials and methods
2x M4 nut
2x M4x20 screw
4x M3x5 screw
1x ø10mm laser diode
1x first surface mirror
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