Fan Holder for 40x40x10mm Fan

thingiverse

Simple fan holder for 40x40x10mm 12v fan, designed specifically to clip onto the 1.5mm metal top plate of the Delta 3KU to efficiently cool electronics and prevent overheating. I utilized 4 x M3 19mm screws and 4 x M3 nuts to securely fasten the fan to its holder, but you can also consider using cable ties, hot glue, or any other suitable method. There's ample space to add a fan cover on the back, which can be secured with the same screws and nuts. If you intend to run the fan at full RPM, it's a good idea to incorporate some form of vibration dampening to ensure smooth operation. Edit: I've updated the design to feature a 38mm diameter circle cutout instead of the original 32mm (see V2) for a better fit. However, this change may require more precise printing due to the thin wall, so I've kept both versions available.