They are small, light, fast and can be inexpensive. [Raynerd] wanted a new spindle for his CNC machine and thought that a brushless DC motor would be a great platform to build from. [Raynerd ...

We see a lot of CNC Machines here on Hackaday but not too ... The travel being so short allowed the final eBay auction price to be under $40. Just like the X Axis stock hardware, all of the ...