Strike CNC (My first CNC router)

[Gary]

I agree, round rail for a short Z is not normally a problem especially if you are using it for soft materials?
Looks like a Marchant Dice machine?

[Shinobiwan]

I agree, round rail for a short Z is not normally a problem especially if you are using it for soft materials?
Looks like a Marchant Dice machine?

Hi Gary the machine is from Strike CNC.

[Gary]

The motors are nema 24 and to get anything useful from them you will need to have quite a high voltage power supply.
Also the comment that they are two small for 25mm diameter ballscrews is totally right especially if you want to get them spinning fast.
The 4Nm is just the holding torque and totally irrelevant, and without a high voltage these motors will perform really bad.