Our new stepper drivers compared with A4988

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Our new stepper drivers compared with A4988

Postby reprapdiscount » Thu Oct 24, 2013 4:29 pm

We finished testing of our new high resolution stepper driver, watch the movie and hear the difference

http://www.youtube.com/watch?v=lfz_xVZtidQ
Last edited by reprapdiscount on Fri Oct 25, 2013 3:35 am, edited 1 time in total.
http://forum.reprapdiscount.com/forums/oss/

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Re: our new high resolution drivers 1/128 microsteps on ordb

Postby orcinus » Fri Oct 25, 2013 12:50 am

I'm a little confused. The clip says 1/64, this post says 1/128.

And i'm pretty sure you can't even get completely smooth 1/32 unless you're running at <12V on common current chopping stepper drivers.
At 1/64 and 1/128 you'll get a crapload of "skipped" microsteps.
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Re: our new high resolution drivers 1/128 microsteps on ordb

Postby reprapdiscount » Fri Oct 25, 2013 3:00 am

orcinus wrote:I'm a little confused. The clip says 1/64, this post says 1/128.

And i'm pretty sure you can't even get completely smooth 1/32 unless you're running at <12V on common current chopping stepper drivers.
At 1/64 and 1/128 you'll get a crapload of "skipped" microsteps.


due my poor englishy my post is confusing, the stepper drivers support up to 1/128 microsteps, in the movie you see it's working 1/64 microsteps
but now i corrected the title of my thread
http://forum.reprapdiscount.com/forums/oss/

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