Ender 3 S1 Pro - yAxis Damper Mount

This simple modification allows you to install a damper on the y axis stepper of the Ender 3 S1 Pro
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updated February 12, 2025

Description

PDF

This part replaces the original yAxis stepper mount. It will definitely work with the Ender 3 S1 Pro (it might work with the non Pro, but I haven't tried it). One stepper damper (like this https://amzn.eu/d/3gLBPet) is required.

Installation guide:

  1. Get hold of a stepper damper and print this part in a heat tolerant material, like PETG
  2. Remove the yAxis tensioner and put the spool in a place, so that the belt is as loose as possible)
  3. Turn to the back of the printer and remove the two big screws. 
  4. Take the belt off of the gear attached to the stepper and take out both cables
  5. Remove the four small screws and remove the stepper and the switch
  6. Mount the damper to the stepper
  7. Mount the damper to the printed part, so that the connector for the stepper shows in the direction of the 4020 aluminium extrusion
  8. Slide the switch into its slot
  9. Reassemble the printer 
  10. Post a make and like the model! Thank you!

Model origin

The author marked this model as their own original creation.

License