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CN3086 Electric Motor for Gas Compression

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.

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SPECIFICATION SUMMARY
  • Number of Poles 8
  • Electric Motor Type Squirrel Cage Induction Motor
  • Full Load Speed 892 r/min
  • Voltage/Frequency 4000V & 4160V ± 10%/60 Hz

PRICE (USD)
Call 440-838-7348 for rate information

Electric Motor Specifications

  • Number of Poles
    8
  • Electric Motor Type
    Squirrel Cage Induction Motor
  • Full Load Speed
    892 r/min
  • Voltage/Frequency
    4000V & 4160V ± 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
    1.15 SF (1.0 VFD)
  • Standards
    NEMA MG1
  • Maximum Ambient Temperature
    104 °F
  • Maximum Altitude - Before Derate
    3300 ft
  • Duty
    Continuous
  • Temperature Rise
    Class B at rated load
  • Connection of Stator Winding
    Star
  • Full Load Current
    390 Amps
  • Locked Rotor Amps
    490% Code E
  • Locked Rotor Torque
    50%
  • No Load Current
    108 Amps
  • Rated Torque
    17658 lb/ft
  • Shaft
    8.5 in
  • Number of Poles
    8

Standard Equipment:

  • Bearings
    • Bearing RTDs for temperature monitoring
    • Insulated non-drive end bearings to reduce bearing currents
    • Anti-friction on 1500 hp (optional)
  • Rotors
    • Designed for minimal vibration
    • Dynamic balancing at full operational speed
    • Fabricated copper squirrel cages
    • 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: