Stepper

Hi Group,

Can anyone help shed light on a stepper motor I've just obtained. Its marked
SIGMA INSTRUMENTS INC. Model 20-2235D200 - E3.7B.
It's a six wire motor with quite thin connecting wires and is about 2.25"
diameter and 3" long (23 size??). Any information would be very welcome - I
have searched the web and found nothing except a comment on a newsgroup that
Sigma were taken over a few years ago by a company called Pacific Scientific
in the 815 Zip code area? of the US. Thanks

Ian


Ian W. Wright
Sheffield UK