Converting an axis to belt drive

[Desertboy]

First, convert to a belt drive from what.?

HTD is the belt to use. Pulley size will depend on how you do it and the resolution you want. Don't think because it's a 5mm pitch belt that's the actual pitch or linear movement you'll get because it's not. The diameter of the pulley x Pi is the actual pitch you'll end up with. So depending on how it's done and pully size you could need a gear ratio to give the resolution you need.!

Coupling driven, I'm upgrading the motors and would like to undersling the motors more for space than anything else, 1610 ballscrews.

I was going to run on a 1:1 ratio I was hoping it was a case of 2 matching pulley's just different ID mounts.

I'll get some photo's when it's light it becomes obvious in the day light.

I'm happy with 0.05mm resolution per step the 1610 gives me.