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Added NEMA8 and NEMA8BH stepper motors.

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Steppers can now have dual shafts, hollow shafts and black end caps.
This commit is contained in:
Chris Palmer
2021-08-31 22:43:37 +01:00
parent 540f841163
commit ef2102420b
8 changed files with 103 additions and 51 deletions
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6
tests/stepper_motors.scad
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@@ -22,12 +22,12 @@ include <../vitamins/stepper_motors.scad>
use <../utils/layout.scad>
module stepper_motors()
layout([for(s = stepper_motors) NEMA_width(s)], 5, no_offset = true) let(m = stepper_motors[$i]) {
layout([for(s = stepper_motors) NEMA_width(s)], 5, no_offset = false) let(m = stepper_motors[$i]) {
rotate(180)
NEMA(m, 0, m == NEMA17P || m == NEMA17M || m == NEMA17M8);
NEMA(m, 0, in([NEMA17P, NEMA17M, NEMA17M8, NEMA8, NEMA8BH], m));
translate_z(4)
NEMA_screws(m, M3_pan_screw, n = $i, earth = $i > 4 ? undef : $i - 1);
NEMA_screws(m, M3_pan_screw, n = $i - 2, earth = $i > 6 ? undef : $i - 3);
}
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