LINCOLN Three Phase TEFC C-FACE Inverter Duty Motors

LINCOLN Three Phase TEFC C-FACE Inverter Duty Motors : For use in constant torque (conveyors, machine tools) or variable torque (pumps, fans) variable speed applications within the stated speed range of the motor. Features Include: Made in the U.S.A. 4:1 Constant torque speed range at continuous duty of 15-60Hz Variable torque speed range with open loop drive of 0-60Hz Constant horsepower speed range of 2x base speed (56-256T frames) or 1.5x base speed (284T-449T frames) Wider speed ranges possible on intermittent duty. Ultimate Spike Defense Insulation System 1.00 service factor on PWM waveform, 1.15 service factor or better on sine-wave power. Precision dynamic balanced rotor assembly Thermal overload protection (Class F Thermostats)