Re: A little experiment on demagnetization

I am finding that size and power are not reflective of each other,
nor, it seems are oddly that watts is not either.

I found a couple 611 oz-in with very close volts and amp ratings to
my supposed 150 oz-in motors.

my units are single stack, 1.7 volt, 4.7 A Those Vexta's
are dbl stack, but 2 volt and 4.5 amp, but are rated for 611 oz-in.

huge difference, but similar numbers on the input side.

Dave




--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Ian W. Wright" <Ian@i...>
wrote:

> ----- Original Message -----
> (I've tested 9 steppers now, and only the NEM23's spin. dern e-bay
> (junk. anyone have a good source for nema34's that are low in
> (price ? Since I am moving up from dbl stack 23's, a single stack

34

> (is all I need.
>
> Dave,
>
> Don't make the mistake of confusing size with power! The size of

the motor

> is independant of the power - I have a couple of really big

steppers, size

> 42 or something, which have less power than one of my little size

23s. I

> guess they just make them to fit in the available space - a man-

sized

> machine would probably look daft with tichy steppers ;o)
>
> Best wishes,
> Ian
> --
>
> Ian W. Wright
> Sheffield, UK
>
>
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