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/Products/Electric Motors/3 Phase/Marathon 3-Phase Electric Motors/Globetrotter General Purpose/TEFC, Rigid Base/GT1031A Marathon 30HP Globetrotter Electric Motor, 1800RPM
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Product ID: GT1031A

GT1031A Marathon 30HP Globetrotter Electric Motor, 1800RPM

MFG: Marathon Electric
MFG Part Number: GT1031A

Selected accessories will also be added to cart
$2,199.97 / Each
Quantity:
TEFC, 286T Frame, 230/460VAC 60Hz 3-Phase, 286TTFCD6026, Rigid Base, Cast Iron, 1-7/8" Keyed Shaft

Features

  • Meets or exceeds NEMA Premium? efficiency. Model is in compliance with EISA2022
  • Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
  • IP55 enclosure on cast iron frames
  • Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
  • Class F Insulation
  • Standard F1, reversible to F2 assembly. Dual frame mounting holes.

General Specifications

UPC:722856067517Weight:492.00 LB
Packaged Length:31.77 INPackaged Width:28.03 IN
Packaged Height:28.14 IN

Nameplate Specifications

Output HP:30 HpOutput KW:22.4 kW
Frequency:60 HzVoltage:230/460 V
Current:72.5/36.5 ASpeed:1775 rpm
Service Factor:1.15Phase:3
Efficiency:93.6 %Power Factor:83
Duty:ContinuousInsulation Class:F
Design Code:BKVA Code:G
Frame:286TEnclosure:Totally Enclosed Fan Cooled
Thermal Protection:NoAmbient Temperature:40 ?C
Drive End Bearing Size:6311Opp Drive End Bearing Size:6211
UL:ListedCSA:Y
CE:YIP Code:55

Technical Specifications

Electrical Type:Squirrel Cage Inverter RatedStarting Method:Wye Start Delta Run Or Inverter
Poles:4Rotation:Reversible
Resistance Main:.2455 OhmsMounting:Rigid Base
Motor Orientation:HorizontalDrive End Bearing:Ball
Opp Drive End Bearing:BallFrame Material:Cast Iron
Shaft Type:TOverall Length:28.14 in
Shaft Diameter:1.875 inShaft Extension:4.62 in
Assembly/Box Mounting:F1/F2 CAPABLE

Speed Characteristics

CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)(%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
1/3195.00537.0147.00165.060030.00
2/3164.00452.0185.00208.01,20030.00
Locked-Rotor217.00598.0178.00200.0036.030.00
Full Load36.30100.089.00100.01,77583.030.00
No Load16.0044.00.000.01,8005.030.00
Break-Down129.00355.0227.00255.01,65068.030.00
Pull-Up180.00496.0151.00170.090030.00

Load Characteristics

% of Rated Load0 %25 %50 %75 %100 %115 %125 %
Current (Amps)16.0017.8022.5028.9036.3041.1044.40
Rated Output (KW)0.706.2012.0017.9023.8027.7030.00
Efficiency (%)0.089.593.093.693.693.393.0
Power Factor (%)5.044.567.578.083.085.085.5
Speed (RPM)1,8001,7951,7881,7821,7751,7701,768
Temp. Rise @ FL0.00.00.00.065.085.0100.0
Torque (ft-lbs)0.0022.0044.0066.5089.00102.00111.00
Type
Electric Motor
Speed
1800RPM
Horsepower
30HP
Enclosure
TEFC
Input Phase
3-Phase
Frame
286T