GE Motors is proud to introduce its new line of medium voltage totally enclosed fan-cooled (TEFC) induction motors called Quantum™ LMV. This motor was designed by a global engineering team yielding a motor for worldwide applications. Quantum LMV uses an innovative D-Duct heat transfer technology (patent pending). This unique internal structure allows for maximum airflow which leads to more motor output per frame size. The Quantum LMV also has an improved efficiency and power factor all with a more compact design. It is offered in a range from 350 to 2000 HP in NEMA, IEC and up to 6600 volt designs.

Industries: Oil & Gas, Power & Energy, Water/Wastewater, Cement, Pulp & Paper, Metals, Mining, Chemical

Applications
  • Pumps
  • Blowers
  • Compressors
  • Conveyors
Unit of Measure
Items
GE Medium Voltage above NEMA (2300/4000 Volts) Motors

GE Quantum™ LMV Medium Voltage TEFC Motors

GE Medium Voltage above NEMA (2300/4000 Volts) Motors

GE Quantum™ LMV Medium Voltage TEFC Motors

GE Medium Voltage above NEMA (2300/4000 Volts) Motors

GE Quantum™ LMV Medium Voltage TEFC Motors

GE Medium Voltage above NEMA (2300/4000 Volts) Motors

GE Quantum™ LMV Medium Voltage TEFC Motors

GE Medium Voltage above NEMA (2300/4000 Volts) Motors

GE Quantum™ LMV Medium Voltage TEFC Motors
Enclosure Type N/A Totally Enclosed Fan Cooled
HP N/A 900 N/A 900 N/A 900 N/A 1000 N/A 1000
RPM N/A 3600 N/A 1800 N/A 1800 N/A 3600 N/A 1800
Voltage N/A 2300 V4000 V
FLA N/A 111 192 N/A 112 199 N/A 112 199 N/A 122 212 N/A 126 217
Frame N/A 7010 N/A 7010 N/A 7010 N/A 7011 N/A 7010
Price Symbol N/A G8-9QT
C Dimension N/A 119 in N/A 133.5 in N/A 121.5 in N/A 119 in N/A 133.5 in
Weight N/A 9700 lbs N/A 9500 lbs N/A 9500 lbs N/A 11400 lbs N/A 10100 lbs
Norm. Stk. N/A No
Poles N/A 2 4
Efficiency N/A Standard
NEMA Design N/A 650% LRC; 60% LRT; 175% BDT; 1 x NEMA inertia
Altitude N/A 1000 m
Ambient Temperature N/A 40 ºC
Balance/Vibration N/A Standard per NEMA MG1
Bearing Caps N/A Ball Bearing only
Bearing Temp. Device N/A 100 Platinum RTD both bearings (as optional)
Bearing Type N/A Sleeve N/A Sleeve N/A Ball N/A Sleeve N/A Sleeve
Conduit Box N/A 6300 in³
End Shield N/A Fabricated steel plates N/A Fabricated steel plates N/A Cast Iron N/A Fabricated steel plates N/A Fabricated steel plates
Fasteners N/A Zinc-Plated
Frame Material N/A Cast Iron
Frequency N/A 60 Hz
Ground N/A Ground in conduit box and frame
Insulation Class N/A Class F
Insulation System N/A Form coil epoxy VPI
Inverter Capabilities N/A Consult Factory
Lifting Means N/A Lifting lugs (two (2))
Lubrication N/A Oil-ring lube N/A Oil-ring lube N/A Self-cooled grease lube N/A Oil-ring lube N/A Oil-ring lube
Mounting N/A Foot Mounted F1
Mounting Holes N/A 1 per foot
Nameplate N/A Stainless Steel
Paint N/A Epoxy Primer + Polyurethane finish - Munsell 3.5N Dark Gray
Relubrication N/A Yes, both ends
Rotor N/A Aluminum
Service Factor N/A 1.00
Shaft Material N/A ANSI 1045
Space Heater N/A Standard temperature; 120 V, 1-phase
Stator Temp Device N/A 100 platinum Stator RTD’s, leads to accessory box
Temperature Rise N/A Class B rise @ 1.0 SF
Tests N/A NEMA Routine
Time Rating N/A Continuous
Warranty N/A 12 months from date of purchase or 18 months from date of shipment, whichever occurs first
Manufacturer N/A
GE
Features & Benefits N/A
  • Frame and rotor redesign increased motor output per frame
    A new D-duct system and rotor vents result in better temperature distribution throughout the motor.
  • Internal and external fan redesign
    New fans and fan covers offer dramatically improved airflow which results in improved heat transfer
  • Low Vibration
    The Quantum LMV was designed to have a large separation between the frame natural frequency and line frequencies, exceeding API standards, which offers solid mounting and a high degree of safety factor during the starting cycle.
  • Inverter Duty
    The Quantum LMV is designed for variable frequency drive (VFD) applications and strictly adhere to NEMA MG1 part 31 and IEEE-522.
  • Large AC Motors Meets API 541 4th Edition and API 547 for Petroleum and Chemical Applications
    Total electrical/mechanical run out levels meet stringent API standards, which translates to high motor uptime and an improved overall reliability. Efficiency and load are tested via IEEE-112 method