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Ultimate E CTAC "Spike-Proof"
Inverter Duty Motors
OUR PROMISE: Any Drive. Any Distance. No Filters Required.
Lincoln Ultimate E CTAC motors provide premium energy-efficiency,
outstanding performance, installation flexibility and long-life
on inverter-fed variable-speed applications.
Features:
- Ultimate Spike DefenceTM Insulation System - far exceeds the (3.1 x rated voltage)
spike requirement of NEMA MG1-1998 Part 31.
- 1.0 service factor on PMW power, 1.15 or better on sine-wave power
- Precision dynamically-balanced rotor assembly
- Thermal overload protection - three Class F thermostats
- Industrial Duty ODP, Hostile Duty TEFC and Severe Duty TEFC enclosures.
- 5 Year Warranty
- Made in the U.S.A.
Applications:
For use in constant torque (conveyors, machine tools, extruders) or variable
torque (pump, fans) variable-speed applications within stated speed range of motor.
- Constant torque speed range at continuous duty* of 15 to 60Hz
- Variable torque speed range at continuous duty* of 0 to 60Hz
- Constant horsepower speed range on 2x base speed (up to 256T frames) or 1.5x base speed
(284T-449T frames). Actual speed not to exceed "RPM Max" for specific motor.
*Contact Lincoln for wider speed range at intermittent duty.
Available Sizes:
| Horsepower |
Enclosure |
Frame Material (Sizes) |
| 1/3 to 400 |
Hostile Duty TEFC |
Extruded aluminum (182T-286T)
Steel (56-145T,324T-449T) |
| 1 to 400 |
Severe Duty TEFC |
Cast Iron (143T-449T) |
| 1/3 to 400 |
Industrial Duty ODP |
Steel (56,143T-449T) |
For more information, request LC100 Industrial and Commercial AC Motor catalog and
Product Bulletin E70.
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