30 teeth

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: Teeth are set to 30. Additional tooth depth is zero. Profile selected is 9. Nut angle chosen is 90 degrees. One retainer is specified. Retainer height is one and a half millimeters. One M3 nut hex option is enabled. Idler function is turned on. Idler height is also one and a half millimeters. M3 nut depth has been set to 2.7 millimeters. Number of nuts selected is one. Pulley bottom height is eight millimeters. Pulley top height is fourteen millimeters. Additional tooth width chosen is 0.2 millimeters. M3 diameter selected is three point two millimeters. Motor shaft size is five and a half millimeters in length. Pulley bottom diameter is twenty millimeters. Number of M3 nut flats set is 5.7. Nut shaft distance has been specified at one and a quarter millimeters.