Anycubic Kossel PCB cooling 40x40 fan + stepper driver Aero Tunnel 3D printable model by Facocero

Anycubic Kossel PCB cooling 40x40 fan + stepper driver Aero Tunnel

Source: Thingiverse by Facocero

The Anycubic Kossel PCB cooling 40x40 fan + stepper driver Aero Tunnel is a free printable 3D model from Thingiverse by Facocero. If you have installed a heated bed on your printer and you think that the control board needs cooling, use this thing. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-04-19

Tags: Anycubic, Kossel, PCB, cooling, 40x40, fan, +, stepper, driver, Aero, Tunnel

About this model

If you have installed a heated bed on your printer and you think that the control board needs cooling, use this thing. "It works perfectly for cooling your new TMC2100" update: - now is available to install the "Aero Tunnel" for cooling your stepper driver without interfering with the heating of your heated bed. - The update consists of an add-on, it does not involve any change to the previously installed PCB support. ************************************************************************************ I used this fan configuration for my Controller Board: Extruder cooler: FAN1 connector PCB cooler: FAN2 connector Setting up two simple changes this firmware in "Configuration_Adv.h" 1: #define E0_AUTO_FAN_PIN -1 -----> edit to #define value E0_AUTO_FAN_PIN 7 2: #define CONTROLLERFAN_PIN -1 -…

Frequently asked questions

Is this 3D model free to download?
Yes. Anycubic Kossel PCB cooling 40x40 fan + stepper driver Aero Tunnel is free to download from Thingiverse. Click the "Download free STL" button 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 Facocero.
Who made this model?
Designed by Facocero, 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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