X$D Ultra841 - NEMA Premium Extra Severe Duty Motors
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Catalog excerpts

X$D Ultra841 - NEMA Premium Extra Severe Duty Motors - 1

Extra Severe Duty Motors

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X$D Ultra841 - NEMA Premium Extra Severe Duty Motors - 2

GE sets the standard... We are dedicated to the future. Since Edison’s time at the leading edge of discovery, GE’s mission has remained steadfast: to not only meet the world’s changing needs, but to anticipate them. With ecomagination, GE imagines and builds innovative solutions that help customers meet environmental challenges and improve their operating performance, while also benefiting the company and the world. As a global leader in energy, technology, manufacturing and infrastructure, GE is uniquely suited to help solve environmental dilemmas – today and for generations to come. X$D...

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X$D Ultra841 - NEMA Premium Extra Severe Duty Motors - 3

...with powerful features. Superior Performance The X$D Ultra® 841 meets or exceeds NEMA Premium® Nominal efficiencies and exceeds all NEMA Premium® minimum guaranteed efficiencies. Each motor comes with its own test report demonstrating performance compliant with the IEEE 841-2001 specification. • Overall vibration is 0.04 inches per second vs 0.08 inches (0.06 for 8 pole) per second per IEEE 841. This helps to extend the life of the motor and the connected equipment. • Total shaft runout is 0.001" for shafts 0.0015" for shaft diameters greater than 1.625" for ball bearing machines. •...

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Inverter Duty Application exceeds both the IEEE 841-2001 specifi- cation and the requirements of NEMA repeated 0.1 microsecond rise time/2000 volt spikes for 460 and 575 line voltages. • Every X$D Ultra® 841 is compatible for optional shaft encoder can be installed for true closed-loop control. • Opposite drive end shaft is drilled and tapped to accommodate an optional stub shaft adapter. This supports a tether style encoder on 4 pole and slower motors. • Infinite! variable torque speed range and 20:1 constant torque* speed range * 2 pole motors have a 4:1 constant torque speed range...

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...with a complete selection. ' For ratings not listed consult your local GE representative

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460 Typical Volt Performance Data Actual performance data for particular ratings can be found through using EliteNef GE Motors - Fort Wayne, IN 46802 © 2006 General Electric Company All Rights Reserved. GE, @, ecomagination, X$D Ultra, GEGARD2000, and Six Star Bearing System are trademarks and a service mark of General Electric Company. Inpro/Seal® is a trademark of Inpro/Seal Company. NEMA Premium is a trademark of NEMA.

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