LINCOLN Three Phase TEFC Inverter Duty Motors
LINCOLN Three Phase TEFC 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.
- 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 possile 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)