Dual 30mm Blower Layer Fan Bracket - Titan Aero

thingiverse

I designed a simple bracket to mount two 30mm blowers (Delta BFB0312MA Brushless Blower 3010 12VDC 0.08A 3-pin) onto my Titan Aero, using them as part cooling fans without obstructing my view or access to the nozzle. The design was created in Fusion 360 and took about 25-30 revisions to perfect the angle and position. Although it's not ideal, it works when I need a layer fan on rare occasions. These blowers have only two mounting holes, which are diagonally positioned from each other. If one screw is tightened too much, it will flex the housing and cause the fan to scream loudly. I spent an hour adjusting the screws to get them just right. This design isn't flawless and using these fans for part cooling proves to be suboptimal. Their operating voltage of 10-13VDC means they'll only function above 94% with my DuetWifi, so if you want a similar setup, consider looking for fans with a wider range of operating voltages. These blowers are quite powerful and I intended to run them at around 30%.