Turbine Fan

I designed this turbine fan to collect wood flour from my CNC machine. It is driven from **A2212 BLDC outrunner motor** (1800KV). In addition, an **ESC** and something that generates the speed request are required. In my case a China-**Ardunio Micro Pro**.

For a sufficient throughput its needs a power consumption of 15 W at a supply voltage of 7.5 V.

Except for the spacer ring, all parts are printed with ABS for stability and the possibility of stable gluing. The spacer ring is made of TPU.

For adjusting the air gap between rotor and stator, the space rings are 1 or 2 mm high and can be combined.

The rotor should be **counterbalanced** before long-term use. I needed 0.6 g of mass, which I glued to the rotor take from a copper wire.

I use the turbine together with a [cyclone](https://www.thingiverse.com/thing:6189487) and a [milling head adapter](https://www.thingiverse.com/thing:6189462).
The noise level of the turbine is significantly higher than that of the CNC mac