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Parametric Bracket

by Ken_Applications

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Parametric bracket
Openscad program

I needed a bracket to hold my Nema 23 stepper motor to a test rig.

These are the parameters I used for a Nema 23 stepper motor bracket.

thick = 2.5;
center_hole_dia=38.7;
center_hole_height_from_base=55;
width=96;
small_hole_dia=6.3;
small_hole_pitch=47.2;
fillet_rad=12;

The stepper motor fixing holes measured 5.5 mm diameter so I put a M6 Tap down the holes and bolted the motor to the bracket with M6 cap heads.

I had 2 corners curl sli

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