This is a radial fan, which is made out of 3 different pieces:
-Case_Bottom
-Case_Top
-Fan
You will also need 2 machine screws and Nuts (M4) to attach the bottom case to the top. You also may need to sand down some parts a little bit. The dc motor I used has a diameter of about 24mm and the shaft diameter about 2mm.
Case_Bottom.stl | 154.0KB | |
Case_Top.stl | 364.6KB | |
Fan.stl | 392.2KB |