sirocco fan

grabcad

I made for my Arduino 3d printer, and me.No more ABS smell and headache :)This fan really works. If you use this fan, I will be very appreciated. And if you want to print these ones, you will adjust somethigs. 1. There are few models to fit a motor to 'inletcover'. If you want to use this one, check the diameter and shaft lengthen. 2. Also, you have to connect wires. but as my experiences, It is not so hard. I just connect potentiometer(under 2k ohm recommend) with a toggle switch. I make power at the smartphone adapter. It's a 5v. also computer usb is 5v.3. And most important thing is, you need to set up the ventilation. I put my printer near the window. So, the piping cost was not too much.Enjoy