In light of this recent discovery. I have re done my basket.

I use to use AM882 however, after looking around online someone mentioned the DQ860MA Driver being ok instead of the AM882. Im just worried about the lack of sensor less stall detection not being on the DQ860MA. Thoughts ?

Apart from the drivers im pretty sure on the rest, however if anyone see a major mistake, please let me know.

For the Z-Axis driven through the knee

2m2280N High voltage driver
Nema 34 - Sy85STH156-6204B 12.1Nm
suitible coupler to go between the Nema 34 and the z-axis rod.

For the x and y axis

Nema 23 3Nm
DQ860MA
Custom Power Supply
Coupler to go between Nema 23 and Axis drive.


I use to use flexible couplers, however in this kind of situation i believe a solid coupler would be appropriate. I don't know of any good suppliers for solid couplers however Im pretty sure I can make them.