The US Motors H10T2B (Model FV94) is a 10 HP three-phase definite purpose three phase motor rated for 230/460 V, 60 Hz, 1775 RPM. It features a TEFC enclosure, a 215 frame and horz-footed mounting. Additional features include TEFC & TENV, HOSTILE DUTY inverter duty and 20:1 (3-60 hz) speed range constant torque.