GE GEA18201A Fact Sheet

GE Energy

X$D IEC

IE2 High Efficient Extra Severe Duty Motors
90-280 Frame

0.55-220 kW
50 Hz or 60 Hz
200 V-690 V

GE sets the standard...

EXCEED S
NEMA
MG1-31

IN VERTER
D

UTY

GEGARD2400

T

M

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Superior Performance

The X$D IEC meets or exceeds IE2 Nominal

• Overall vibration is 1.6 mm/sec. (0.063 in. per second). This
helps to extend the life of the motor and the connected
equipment.

• Total shaft runout is 0.025 mm (0.001 in.) for shaft diameters

p to 41 mm and 0.038 mm (0.0015 in.) for shaft diameters

u
greater than 41 mm for ball bearing machines.

• GEGARD2400™ insulation systems features Class H
insulation
against IGBT

materials. This system increases motor protection

drive voltage spikes that typically can reach
2,400 volts @ 0.1 microsecond rise time, which exceeds
NEMA MG1-31 standards.

efficiencies.

Bearings

GE’s Bearing System assures the maximum possible bearing
life when combined with a maintenance program. For optimum
performance, the same over-sized bearing is used on both
ends of the motor.

A steel-reinforced recessed slinger is integrated to both the

•
drive-end and opposite drive-end ensuring IP55 protection

• Fully charged lubrication system with a temperature-resistant
polyurea grease suitable for a wide temperature range

to +130°C).

(-40°C

.

Proven Reliability

For years severe duty motors from GE have proven their
performance and reliability in the most demanding process
industry environments.

• A one-year warranty comes standard with every X$D IEC
motor. (12 months operational/18 months maximum from

hipment.)

s

• Cast-in vibration pads provide five-point vibration probe
mounting (four radial, one axial).

Rugged cast iron frame, conduit box, endshields, and fan cover.

•

Inverter Duty Application

The GEGARD2400™ insulation system exceeds
the NEMA MG1-31 specifications
requirements of the

IEC 60034-17
standards. It has the ability to withstand repeated 0.1 microsecond
rise time that typically can reach 2400 volt spikes for up to 575
line voltages.

• Infinite:1 variable torque speed range and 10:1 constant

torque* speed range available on request.

* Some exceptions apply to constant torque speed ranges. Contact

GE Energy to verify capability on specific ratings.

• All motors are tested to verify the Corona Inception Voltage

(CIV) at the factory before shipment.

and the

and

60034-18-41

• An oversized single-shielded bearing is open towards the

• 130,000 hours minimum bearing life for direct-drive loads,

• A gasketed cast-iron inner bearing cap retains lubricant and

• Finned endshield for improved heat dissipation and long

grease cavity for maximum lubricant circulation.

and 26,280 hours for L10 belt-driven loads.

protects the bearing system and interior of the motor from
contaminants.

bearing life (200-280 frame)

IE2 Efficiency