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Very true ! stupid of me to forget, I once helped a guy do that by building a complete mach3 controlbox for a mill with Berger Lahr Motors and Berger Lahr D550 driver cards. To make it neat and easy...

Hi Geoman24,

Have not been on this site for years and this new version seems to hate me. Having difficulties logging in and answering.

Anyway, yes i did something with the cards, I ordered a...

Driving a 5 Phase stepper is a little more complicated than 2 phase ones

I made PCB that uses a Atmel to drive 5 Phase motors up to 1,5 Amps a few years ago, still have some lying around if...

This post probably doesn't really fit well with the rest so not sure if this will be appreciated,... but i'll take my chances

There are some German guys that have started a small company making...

Hi guys,

i all ready have made a prototype 5 phase driver that can do max 1.8 Amp and have almost completed the design of a one that can go up to 3 Amps.

If enouth people want one, then maybe i...

Yes you can use standard thread screws, but it is a better idea to use trapezoidal thread (acme) screws. These are specially designed for linear motion, where as standard screw rods are meant for...

Hi James,

The machine looks like a ZX7045 or ZAY7045FG, both Rong Fu lookalikes. I have owned a CNC converted Rong Fu and worked with non-converted ZX7045.

I think they are suited for CNC...

Its not a Good idea to Over-Current Vexta (stepper motors). It will cause the motors to run to Hot and this will shorten the lifespan of the motors and in the worse cause just burn um out. There are...