re:re:Re: Stepper motors and increased Amps

> Take a look at:
>
> http://www.electrosales.com/warner/New%20Product/kml.htm
>
> If you scroll down you'll se a 'cutaway' view of a TRIPLE stack

motor.

> (You'll notice that it looks like six 'rows') But it is called a
> triple stack. The motor at the top of the page is a 23 single stack.

Thanks Ballendo, I stand corrected! I have
noticed some motor manufacturers have three
sizes in the 23 frame, the 42mm, 54mm and
76mm lengths. In my ignorance i just called
these "1,2,3 stack" in the past. So the two
smaller sizes are both one-stack? Do you have
any info on which of these are better, like
reliability or performance etc. I have noticed
also for the same official inductances these
smaller motors have better torque at high
speeds than the larger ones. Maybe less detent
torque? Less magnetic drag?
-Roman