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Renamed constants.

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haydnhuntley committed Sep 14, 2019
1 parent cea0921 commit 369db1a2bdeab63bace3600350785a3a77f8fc26
Showing with 10 additions and 10 deletions.
  1. +10 −10 motor.scad
@@ -13,37 +13,37 @@
include <configuration.scad>;


nema17Width = 43;
nema17Width = 42.5;
nema17Length = 48;
nema17Diameter = 50;
nema17ShaftDiameter = 5;
nema17ShaftLength = 25;
nema17ShoulderDiameter = 22;
nema17ShoulderHeight = 2;
nema17ScrewSpacing = 31.3;
dampenerOffset = 6;
nema17ShoulderDiameter = 22;
nema17ShoulderHeight = 2;
nema17ScrewSpacing = 31.3;
dampenerOffset = 6;


module nema17Motor()
module nema17Motor(motorLength=nema17Length)
{
// Drawn with the shaft pointing toward the positive X-axis.

// The motor's shaft.
translate([nema17Length/2, 0, 0])
translate([motorLength/2, 0, 0])
rotate([0, 90, 0])
cylinder(r=nema17ShaftDiameter/2, h=nema17ShaftLength, $fn=24);

// The motor's shoulder.
translate([nema17Length/2, 0, 0])
translate([motorLength/2, 0, 0])
rotate([0, 90, 0])
cylinder(r=nema17ShoulderDiameter/2, h=nema17ShoulderHeight, $fn=24);

// The rectangular body of the motor with rounded corners.
intersection()
{
cube([nema17Length, nema17Width, nema17Width], true);
cube([motorLength, nema17Width, nema17Width], true);

rotate([0, 90, 0])
cylinder(r=nema17Diameter/2, h=nema17Length, center=true, $fn=24);
cylinder(r=nema17Diameter/2, h=motorLength, center=true, $fn=24);
}
}

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