step and dir pulse problem Mach3

[mrmacca]

My stepper motor has this on it NN MOTOR 57HS7416-15-14B 80 Does that mean anything , when I did a search it didn't come back with much except nema 23, so do i order drivers for a nema 23.
Cheers

[dazp1976]

My stepper motor has this on it NN MOTOR 57HS7416-15-14B 80 Does that mean anything , when I did a search it didn't come back with much except nema 23, so do i order drivers for a nema 23.
Cheers

Depends on what you want to do and the motor spec. Model number not showing anything so double check you have it right.
What are it's dimensions, that may also give us a clue on it.

Personally, I never run my nema23 motors below 60vdc anymore which requires the nema34 drivers DM860T instead. The velocity you can achieve is so much better.

[JAZZCNC]

My stepper motor has this on it NN MOTOR 57HS7416-15-14B 80 Does that mean anything , when I did a search it didn't come back with much except nema 23, so do i order drivers for a nema 23.
Cheers

This is typical of Chinese machines as they fit oddball motors which you probably won't find any info about. However, doesn't really matter too much because you will only have at best 36Vdc from the PSU so any drive with a 50Vdc max rating will work for you. Because you can't tell the motor current a little trial and error will be needed on the amps but this is no big deal as they will just run hot if too high and stall easily if too low.

These will work fine for what you need and will work miles better than what you had before. But before buying it's worth checking the voltage coming from the PSU

https://www.omc-stepperonline.com/di...or-dm542t.html

[mrmacca]

This is typical of Chinese machines as they fit oddball motors which you probably won't find any info about. However, doesn't really matter too much because you will only have at best 36Vdc from the PSU so any drive with a 50Vdc max rating will work for you. Because you can't tell the motor current a little trial and error will be needed on the amps but this is no big deal as they will just run hot if too high and stall easily if too low.

These will work fine for what you need and will work miles better than what you had before. But before buying it's worth checking the voltage coming from the PSU

https://www.omc-stepperonline.com/di...or-dm542t.html

Ordered. Cheers

[dazp1976]

Ordered. Cheers

If you find that your max velocity is below what you would like, swap out the 36v for a 48v.
I'd have gone for the DM556:

https://www.omc-stepperonline.com/di...scription=true