The US Motors U2D10C (Model C881) is a 2 HP three-phase definite purpose motor rated for 460 V, 60 Hz, 1770 RPM. It features a TE enclosure, a 184 frame and horz-footed mounting. Additional features include three phase unimount, totally enclosed fan cooled (TEFC), multi-speed and constant torque 1800/1200 RPM two winding.