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Gas compression engines CN5086
Request a QuoteKey Information
Voltage/Frequency
4,000 V ± 10%/60 Hz
Ex Protection Type
Class 1, Division 2, Group A, B, C, D T3 (NEC or CEC)
Type of Electric Motor
Squirrel-Cage Induction Motor
Overview
Access power designed for your most demanding gas compression applications. All Cat® electric motors are tested at every stage of production to ensure their reliability under load and in accordance with your process requirements. Superior operational efficiency and reduced operating costs are not the only benefits; this motor exhibits low noise levels and generates no emissions. Cat gas compression electric motors are backed by the international Cat dealer network, ready to support you with technical assistance, maintenance services, parts, and warranties.
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International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for CN5086
- ELECTRIC MOTOR SPECIFICATIONS
- Voltage/Frequency4,000 V ± 10% / 60 Hz
- EX Protection TypeClass 1, Division 2, Group A, B, C, D T3 (NEC or CEC)
- Electric Motor TypeSquirrel Cage Induction Motor
- Mounting TypeF1 or F2
- Number of Poles8
- Full Load Speed894 RPM
- Stator Winding ConnectionStar
- Rated Torque39,815 N·m
- StandardsNEMA MG1
- Maximum Altitude before Derating1,000 m
- Service Factor1 VFD
- No-Load Current200 A
- Maximum Ambient Temperature40 °C
- Temperature RiseClass B at Rated Load
- Shaft216 mm
- InsulationClass F
- Enclosure Type/Cooling MethodWP-II
- ApplicationContinuous Duty
- Locked Rotor Amperage520%, Code E
- Full Load Current658 A
- Locked Rotor Torque60%
- Breakdown Torque+ 190%
Standard Equipment for CN5086
-
BEARINGS
- Self-lubricating plain bearings
- Insulated non-drive side bearings to reduce bearing currents
- Bearing temperature monitoring RTD
-
ROTORS
- Designed to limit vibrations
- Dynamic balancing at full operating speed
- Copper squirrel cages
- Keyless, forged, oversized shaft
- CrMo4 AISI 4140/DIN42 shaft
-
STATORS
- Radial air ducts for uniform and efficient cooling
- Vacuum pressure impregnation with specially formulated epoxy resin
- 2 RTDs per phase
- Heating resistors
- The welded and machined stator core maintains its rigidity throughout the motor's life to ensure a sealed system and uniform insulation, resulting in high dielectric strength, excellent heat transfer, and elimination of dangerous internal partial discharges
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