Ender 3 - direct dual drive gear
thingiverse
This is a DIY Ender 3 Direct Dual Gear Extruder Upgrade. The extruder itself is a budget-friendly €15 component. To get the best results, you'll need to adjust your E-steps to 141.9mm. On top of that, I'm using a Creality 3D 42-34 stepper motor operating at 0.760V. One major advantage of this setup is that it reduces weight on the Y-axis by about 90 grams compared to the standard 42-40 stepper motor. If you're currently using the original Creality 3D extruder, be sure to check out my original design on Thingiverse: https://www.thingiverse.com/thing:3875084
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