To run the spindle of my PCB mill, I have a small brushless DC motor directly coupled to an ER11 collet. It is a 1900Kv EMAX drone motor, and it works well enough, but it runs a bit fast and is underpowered for larger cuts.
Part of what I wanted was
2020-11-05
To run the spindle of my PCB mill, I have a small brushless DC motor directly coupled to an ER11 collet. It is a 1900Kv EMAX drone motor, and it works well enough, but it runs a bit fast and is underpowered for larger cuts.
Part of what I wanted was