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Laser Mount For NEMA 17 Stepper Motor

A fixture to test the angular accuracy of stepper motors

Maker/DIY

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    Description

    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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    Comments

    4afbbd84a8458476cee629f2eb0c0750?default=blank&size=40Sat5 added this to the CNC collection ago
    Mini  mg 1854 2makertum published this design ago