Minertia Motors

I've looked at the Yasakawa company web site, done a search on Google,
and have not come up with any data on two motors I have.

Any help would be appreciated. Both of these have encoders.

motor 1:

UGRMEM-02SAK0E
UTOPI-080MX
"RM Series"

Has an encoder... 400:1, 2 phase, iirc... (used a counter..)
motor is roughly 4 inches by 1 1/2

Motor 2:
"Mini-Series"
101L-ST33
410611703-C EC29145

Has an encoder. ratio yet unknown....
motor is roughly 1 inch by 3 inches.
will run on roughly 1.4 volts to 24 or so.

Harvey