idea for linear belt drive

[Robin Hewitt]

My machine runs the steppers at 1000rpm for rapids and even had it up 1500rpm at one point but was just too fast for the machine.

Aha! You to have a comfort zone :heehee:

I have the 220 Volt drivers so presumably it should go like the absolute clappers once I get the 48MHz dedicated cpu rattling the driver pins.

Thinks: Max step rate 40Khz, divide by 1600 steps/rev, 25 rps, 1500 rpm, 10cm/second rapids resolving 2.5 microns

No, I'm not brave enough either :rofl:

[HiltonSteve]

Aha! You to have a comfort zone :heehee:

Seems that i do without even realising..!! :rofl: