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Get power built for your most demanding gas compression applications. Every Cat® electric motor is tested at each stage of production to make sure it performs reliably under load and according to your process requirements. High operating efficiency and low operating costs come with low noise levels and no emissions. Cat electric motors for gas compression are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.

Cat Specs
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Electric Motor Specifications

Insulation
Class F
Shaft
8.5 in
Mounting Designation
F1 or F2
Maximum Altitude - Before Derate
3300 ft
Voltage/Frequency
4000V & 4160V ± 10%/60 Hz
Enclosure Type/Method of Cooling
WP-II
Rated Torque
20555 lb/ft
Electric Motor Type
Squirrel Cage Induction Motor
Locked Rotor Amps
540% Code E
Standards
NEMA MG1
Number of Poles
8
Connection of Stator Winding
Star
Maximum Ambient Temperature
104 °F
Full Load Current
458 Amps
Service Factor
1.15 SF (1.0 VFD)
Full Load Speed
894 rpm r/min
Locked Rotor Torque
60%
Temperature Rise
Class B at rated load
Type of EX-Protection
Class 1 Division 2 Group A,B,C,D T3 (NEC or CEC)
Duty
Continuous
No Load Current
137 Amps