Squirrel Cage Induction Run
Open Air Over
ROUND BELLY BAND
70°C ambient (except as noted) Enclosed shaft end bracket, vented frame Automatic reset thermal protector Nameplate 60/50 hertz 190/380 volts, at next lower HP (except as noted) Double sealed ball bearings 5/8 Dia. x 5 long shaft with flat and
The Marathon X509 motors seem to hold up as well or better then the motors that were originally installed by the manufacture of our custom designed rooftop units.It is rugged job these motors have to perform and they seem to do it pretty well.I will happily continue to use these X503s.