28byj-48 Stepper Motor translation Module

cults3d

Cheap Motor, USB-Power, tow a car . . . possible? Not there yet, but move something around with some strength :) A configurable and modular translation for 28byj-48 5 or 12 V motor. from 2 up to 6 Transmission gears, 1-3 Stacks (just Scale them in z on your behalf or print distance parts), the exit_gear is for connecting the transmission to something else mount the motor in by cutting out housing_cutout out of something else use fit_in_model to find out where to place the cutout use metal (i used brass) for the axis and grease gears and axes use Public Domain Involute Parameterized Gears fitting gears are: gear(mm_per_tooth=2.5,number_of_teeth=[choose by application],thickness=[choose by application],hole_diameter=4.125+-); scad Version files will follow soon . . . still cleaning up. 1 motor axis and 3 gear axis: a) motor_shaft_axis b) gear_stack_axis 1 (Closest to the motor axis) c) gear_stack_axis 2 d) exit_gear_axis instructions, place washer in between to reduce friction if needed: 1. put exit gear on axis d) 2. put middle_gear on axis c) 3. a. put middle_gear on axis b) and repeat from 2. or b. put top_gear on axis b) and go on 4. put main_gear_v3 with axis a) have fun