Vertical Lift

prusaprinters

A vertical lift I designed for my first year engineering class October/November 2023.Uses a 1:3 drive ratio to lift the object and has a accuracy of ±0.075mm. Don't expect to lift anything heavy too, it uses the small steppers that run of arduinos!Materals:2, 8mm metal rods12, m3 screws and nuts(4 can be any length, 8 have to be over 15ish mm)3, m2 screws and nuts(2 can be 5mm or bigger, other has to be 30mm or more)2, 3d printer linear bearings(LMMU8)2, skateboard bearings(608 2RS)1, 3d printer idler bearing(623h bearing)1, arduino stepper(28BYJ-48 Uln2003)1, Length of timing belt from 3d printer(2GT 6mm) length will vary on rod length