MixG1 custom pulley M3 nut with nylon

thingiverse

I designed this pulley for my Mixshop G1 plus printer. This is customized to have a larger diameter where the screw goes to reduce warping when tightening the screw. I prefer using a M3 screw instead of the provided set-screw. The other modification is the use of a M3 nut with the nylon ring. I find that this helps to prevent the screw from backing off. The T5 belt fits this very nicely. Customized version of http://www.thingiverse.com/thing:16627 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=16627 Instructions Using the following options: teeth = 8 additional_tooth_depth = 0 idler = 0 retainer_ht = 1.5 pulley_t_ht = 11 m3_nut_flats = 5.6 pulley_b_dia = 25 nut_angle = 90 pulley_b_ht = 9 m3_nut_depth = 4 no_of_nuts = 1 motor_shaft = 5.2 retainer = 0 m3_nut_hex = 1 nut_shaft_distance = 2 m3_dia = 3.3 additional_tooth_width = 0.2 idler_ht = 1.7 profile = 6