Setting up stepper motor drivers

[croy]

Thanks, i am going to finish watching the rugby, then i'll give it another try.

Well there's your problem then.

If 1600 micro steps and 4mm pitch with 20T on motor and 40T screw then try 800 in steps per. So formule (micro steps/pitch) * (screw pulley/motor pulley)

[JAZZCNC]

Thanks, i am going to finish watching the rugby, then i'll give it another try.

Erm ye Should I really be helping a welsh man after kicking our arse's yesterday. .

[croy]

I'm not Welsh, I'm South African. but i did support the Welsh yesterday.

and I'm still grateful for your help.

[JAZZCNC]

I'm not Welsh, I'm South African. but i did support the Welsh yesterday.

and I'm still grateful for your help.

It's ok I'd much prefer to sit watch that lion on your avitar than rubgy or football.!!. . . . Now motoX or any motosports then thats different story.!

[croy]

It's ok I'd much prefer to sit watch that lion on your avitar than rubgy or football.!!. . . . Now motoX or any motosports then thats different story.!

This screw still sounds very rough when it is running. any thoughts on Acceleration and Velocity

[JAZZCNC]

This screw still sounds very rough when it is running. any thoughts on Acceleration and Velocity

What settings are you set to at the minute.? both Acc and velocity please give micro steps drives set to as well.

[croy]

Hi,


Mach3 settings
Steps per is 800, velocity 200, acceleration 74

PM542 Controller settings
microstep 8 which is 1600 usetps/rev
4.2 Amps

What settings are you set to at the minute.? both Acc and velocity please give micro steps drives set to as well.