Customized Parametric pulley - GT2 25 Tooth 4 mm Shaft

thingiverse

Instructions Using the Following Options: M3 nut depth is set at 2.7, a total of one m3 nut will be utilized, a retainer feature is omitted entirely, the m3 nut flats will measure precisely 5.7 units, the height of the retainer has been fixed at 1.5 units, twenty-five evenly spaced teeth are implemented on the device, an additional depth of 0.1 unit per tooth will enhance functionality, and a smooth profile is specified to be twelve, with a diameter of m3 nut set at 3.2, motor shaft length extends precisely 4.2 units above base, the pulley bolt features a sturdy diameter of twenty units, nut shaft positioning stands precisely 1.2 units away from assembly components, additional tooth width of 0.2 unit contributes to optimal gear meshing, an adjustable height feature for the pulley bolt is built into system with fixed setting of twelve units above mounting points, an optional idler element has been left unchecked, the respective height measurement is also fixed at one and a half units tall for both systems as per default options chosen within device customizer settings.