Rated at 1/20 horsepower (37.3 watt) at 230 volt, 60 Hz, 3-phase, they
feature an operating range from 6 to 90 Hz to provide a 15:1 range of
adjustable output speeds in applications requiring no maintenance. The
gearmotors feature totally enclosed, non-ventilated (TENV) AC motors
constructed with special insulation systems. Employing integral gear
reducers with gear ratios from 6.7:1 to 95.5:1 they offer output speeds
from 368 to 1.7 RPM with output torques up to 100 in-lbs. (11.3 N-m).