GT2560 Stepper cooler for 40mm fan

thingiverse

I highly recommend the GT2560 Stepper cooler, especially when paired with a TMC2208 stepper motor that tends to run extremely hot and consistently miss steps if not properly cooled. To secure the fan mount in place, I found Gorilla 2-sided tape to be more than sufficient for the task at hand. In my setup, I used a Noctua fan measuring 40x20mm to provide optimal airflow and keep the stepper motor at a safe operating temperature.