This is a modified cover for the Tarantula´s control board. I´m using a blower fan to cool the stepper drivers and have added a window that allows easy acces to the screw terminals. There is one version for a 5015 blower fan (great airflow) and one version for a 4020 blower fan (less airflow -> really quiet).
Parts list (5015):
1 x Printed cover
1 x
12V 5015 Blower fan from Aliexpress
2 x
M3 x 20mm bolts from Aliexpress
Parts list (4020):
1 x Printed cover
1 x
12V 4020 Blower fan from Aliexpress
3 x
M3 x 20mm bolts from Aliexpress
FreeCAD Source files included
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Update 28/12/2016
- Version for 4020 blower fan added