pulley - XL

thingiverse

Here is the customized model for a DIY gear assembly, adapted from http://www.thingiverse.com/thing:16627 using the Customizer tool found at http://www.thingiverse.com/apps/customizer/run?thing_id=16627. The design incorporates various settings to customize its components: * Using 1 M3 hex nut with 90 degree angle. * A distance of 1.2 mm between the nut and motor shaft is applied for optimal assembly fit. * With a profile diameter of 6, this component maintains structural stability while maintaining an accessible footprint. * A pulley bore diameter of 20mm provides sufficient clearance for smooth gear rotation. Assembly settings include: - Spacing between idler wheels: 2mm to achieve maximum gear separation. - Tooth count is optimized at 10 with minor additional depth applied for improved functionality, totaling 1.4 teeth (due to the pulley diameter and desired gear efficiency). The added width for these new tooth designs was negligible but resulted in reduced production overhead through minimal resource waste. Motor Shaft Diameter: - A motor shaft diameter of 8mm maintains consistent fit and avoids potential assembly difficulties while maintaining smooth motor-gear interaction. Material Options For an ideal finish, choose materials offering low surface tension or polished to reduce manufacturing tolerances. Tips for Building Success: