My Customized Parametric pulley - lots of tooth profiles

thingiverse

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=16627 Instructions Using the following settings: Teeth: 80 units long Pulley Bearing Height: 8 mm Retainer Height: 1.5 units tall No Retainers Added: None installed M3 Nut with Hexagon Head: Not needed, default selected Number of Nuts: One single nut only Nut Flats Measurement: Measured at 5.7 mm distance apart Distance from Nut to Shaft: Calculated at 1.2 units long Tooth Width Extension: Increased by 0.2 units wider than normal Idler Bearing Height: Matched with 1.5 units of retainer height Pulley Bushing Diameter: Determined as 20 mm in diameter No Idlers Added: None selected, default Pulley Tooth Height: Measured at 12 units tall above bearing height Profile Measurement: Found to be 14 degrees precise Nut Angle and Shape: Adjusted to a sharp angle of 90 degrees square Depth Measurement for M3 Nut: Identified as 2.7 mm in depth only Additional Tooth Depth Added: None installed, kept standard settings Motor Shaft Diameter Measured: Recorded at 55 units long in diameter.