Prusa MK3 Rotation Indicator Flux Capacitor 3D printable model by mhoyt
Prusa MK3 Rotation Indicator Flux Capacitor photo 1 Prusa MK3 Rotation Indicator Flux Capacitor photo 2 Prusa MK3 Rotation Indicator Flux Capacitor photo 3 Prusa MK3 Rotation Indicator Flux Capacitor photo 4 Prusa MK3 Rotation Indicator Flux Capacitor photo 5 Prusa MK3 Rotation Indicator Flux Capacitor photo 6

Prusa MK3 Rotation Indicator Flux Capacitor

Source: Thingiverse by mhoyt

The Prusa MK3 Rotation Indicator Flux Capacitor is a free printable 3D model from Thingiverse by mhoyt. Turn your MK3 into a Time Travel Machine with the Prusa MK3 Flux Capacitor, it can also be used as a rotation indicator as the original design by Petclaud. You can download the STL file from the original listing below and print it at home.

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589 saves Source: Thingiverse Updated 2026-11-06 License: CC-BY · commercial OK 7 makes Category: 3D Printer

Tags: Prusa, MK3, Rotation, Indicator, Flux, Capacitor

About this model

Turn your MK3 into a Time Travel Machine with the Prusa MK3 Flux Capacitor, it can also be used as a rotation indicator as the original design by Petclaud. Print individual parts then super glue together, kind of a pain, but time travel isn't easy. Glue a 8mm (.315) diameter magnet on the back of the center part. Home depot has a 10 pack for like $4.00. Printed at .2mm layer height, used PrusaControl to add the color change on the part with the lettering. I take no responsibility to any issue caused to the Space Time Continuum :) 09/03/18 Added new bezel Flux-02-R3 for use with the updated R3 extruder. I haven't upgraded yet so I haven't tested this yet, but used the updated MK3 Solidworks models on Thingiverse, to modify, so hopefully it fits OK. I have the MMU2 on order, so will upgrade …

Frequently asked questions

Is this 3D model free to download?
Yes. Prusa MK3 Rotation Indicator Flux Capacitor is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by mhoyt.
Who made this model?
Designed by mhoyt, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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