20 tooth

thingiverse

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 settings: M3 diameter is set to 4.2 Pulley bore diameter is set at 20 Additional tooth depth is disabled Idler height is fixed at 1.5 Retainer is turned off Nut angle is locked at 90 degrees M3 nut hex shape is enabled Number of nuts is set to one Nut shaft distance is fixed at 1.2 inches Profile type is selected as number six Retainer height is set to 1.5 inches Motor shaft diameter is set to 5.2 inches Additional tooth width is set to 0.2 inches M3 nut depth is locked in at 4 inches Pulley throat height is fixed at 12 inches Idler functionality is turned off Pulley bore height is set to eight inches Number of teeth is set to twenty M3 nut flats are configured for seven.