CN5086 Electric Motor

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.

Request a Quote
Number of Poles
8
Electric Motor Type
Squirrel Cage Induction Motor
Full Load Speed
894 r/min
Voltage/Frequency
4000V ± 10%/60 Hz

Videos not available for this product.

Product Specs

Electric Motor Specifications

Number of Poles
8
Electric Motor Type
Squirrel Cage Induction Motor
Full Load Speed
894r/min
Voltage/Frequency
4000V ± 10%/60 Hz
Type of EX-Protection
Class 1 Division 2, Group A,B,C,D T3 (NEC or CEC)
Mounting Designation
F1 or F2
Enclosure Type/Method of Cooling
WP-II
Insulation
Class F
Service Factor
1.15SF
Standards
NEMA MG1
Max Ambient Temperature
104°F
Max Altitude Before Derate
3000ft
Duty
Continuous
Temperature Rise
Class B at rated load
Connection of Stator Winding
Star
Full Load Current
658 Amps
Locked Rotor Amps
520% Code E
Locked Rotor Torque
60%
Breakdown Torque
190%
No Load Current
200 Amps
Rated Torque
29366lb-ft
Shaft
8.5in
Number of Poles
8
Connection of Stator Winding
Star
Duty
Continuous
Enclosure Type/Method of Cooling
WP-II
Full Load Current
658 Amps
Insulation
Class F
Locked Rotor Amps
520% Code E
Locked Rotor Torque
60%
Maximum Altitude - Before Derate
3000ft
Maximum Ambient Temperature
104°F
No Load Current
200 Amps
Rated Torque
29366lb/ft
Shaft
8.5in
Standards
NEMA MG1
Temperature Rise
Class B at rated load

Standard/Optional Features

Standard Equipment:

  • Bearings
    • Self-lubricated sleeve bearings
    • Insulated non-drive end bearings to reduce bearing currents
    • Bearing RTDs for temperature monitoring
  • Rotors
    • Designed for minimal vibration
    • Dynamic balancing at full operational speed
    • Fabricated copper squirrel cages
    • Oversized, forged, keyless shaft
    • AISI 4140/DIN42CrMo4 shaft
  • Stators
    • Radial air ducts ensure uniform and efficient cooling
    • Vacuum pressure impregnated with specially formulated epoxy resin
    • 2X RTDS per Phase
    • Space heater
    • Welded and machined stator core retains its rigidity throughout motor life to ensure a sealed and homogeneous insulation system that results in high dielectric strength, excellent heat transfer and the elimination of hazardous internal partial discharges

Optional Equipment: