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That's just a small motor. If you find you need real 3-phase, there
are many companies that can be googled that provide converters.
Probably you will want the smallest one possible. Is there a special
reason that a motor this small needs to run on 3-phase?
Beachcomber
My problem as well. I have a 2HP 3 phase motor in my table saw that I
want to run from my home. It's 208-220/440 also. It's a question of
whether to use a static or rotary phase converter. A static converter
will allow the motor to run at @ 2/3 it's rating. A rotary converter
is more efficient but you need a second 3 phase motor at the same or
greater HP rating to act as the "generator"
Here's a link for you to look at when you have the time.
http://www.homemetalshopclub.org/projects/phconv/phconv.html
One thing to point out is that you might also wind up with a
difference in rpm if you drop from 380 to 220. In the case of my
motor I would go from 2850 to 3450 if I went from 220 to 440. This
might affect what ever the thing is supposed to operate and may
require you to do some mechanical modifications if the motor speed is
important.
You can also check out Ebay. For $2 this guy will email you plans for
making a static or rotary converter.
http://cgi.ebay.com/Three-3-Phase-C...goryZ633QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
BTW, you can also use a rope and simply pull start the motor.