Modix Door Stopper / Door Catch (V3 & V4)

🧲 Magnets

Designed for:

• 10 mm diameter

• Up to 6 mm depth

You can use:

• 1× 6 mm magnet
  or

• Stack multiple magnets (e.g. 2 mm / 3 mm) to reach the desired thickness

👉 Stacking magnets allows you to fine-tune the holding force depending on your setup.

⚙ Print Settings (Recommended)

• Material: PETG, PETG-CF, or other heat-resistant materials
  (Recommended due to elevated chamber temperatures — avoid PLA)

• Infill: 20–40%

• Walls: 3–4 perimeters

• Layer height: 0.2 mm

• Orientation: Flat on the back

🛠 Installation

• Press-fit or glue the magnets in place

• Mount using existing holes in the frame

• Adjust holding force by changing magnet stack height

💡 Notes

• Designed with enclosed printers in mind where chamber temperature can affect material stability

• PETG (or better) is recommended to avoid deformation over time

• If you run higher chamber temps → go for PETG-CF, ABS, ASA or similar

🎯 Why this model?

The original parts are easy to lose — and without them, the doors quickly become annoying to handle.

This design is:

• Simple to print

• Easy to install

• Reliable in enclosed/high-temp environments

⚠ Disclaimer

This is an independent design and is not affiliated with or endorsed by Modix.
Use at your own discretion.

For more designs, upgrades, and large-scale 3D printing solutions:
https://hjortcreations.com