February 21, 2023
Description
UPDATE 2: two new stronger spring files added, to be tested spring v2.1 and v2.2
UPDATE 1: tested with a scale and with spring v2.0 I got 3kgf with a lever of 6.9cm which is about 2Nm torque, not as strong as I thought but the spring can be made thicker and taller, to there is room for improvement, nothing broke, but the spring bottomed out
has fine adjustment, use PETG, I used recycled PET bottle filament from my pullstruder.
you should use a calibration lever and a scale for precise torque setting.
supports are needed for some parts
License:
Creative Commons — Attribution — Noncommercial — Share Alike
8
Alex
