Brochure

Reduction of Resonances
GE supplies both flexible and rigid rotor technology. All
machines 1800 rpm and below have rigid rotors as defined
by API. Use of the latest engineering simulation tools and
modern modal testing equipment makes it possible for GE
to assure shaft resonances do not impede operation of the
machine in the specified speed range.
Superior Design
Meets or exceeds API 541
requirements for Petroleum
& Chemical Applications
GE provides machines that are fully compliant to API 541
standards, globally recognized among the most stringent.
You can be assured that you are getting a well-designed and
reliable product, optimized for your specific application.
Inverter Duty
The insulation system meets the requirements of NEMA MG-1,
part 31. If required, a shaft grounding device is installed to
reduce shaft voltage. Both bearings are insulated and the
drive end bearing is grounded. Our cage induction motors are
certified for use with the GE MV4, MV6 and MV7000 range of
variable frequency drives.
Stator frames are designed using powerful
FEA tools. The design tools confirm safety
margins, and assure resonances are well
outside the operating region.
Improved ventilation
and cooling has been
achieved with a new
internal fan design.