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Marathon GT1038A

Marathon · Globetrotter
50HP 1188 365T TEFC 230V|460V General Purpose
Catalog Number: GT1038A
Model Number: 365TTFCD6086
HP
50
RPM
1200
Voltage
208-230V,460V
Frame
365T
Phase
3
Enclosure
TEFC
Material
Cast Iron
Mounting
Rigid

Product-line overview

Marathon’s line of general purpose motors is designed to meet the demands of some of the toughest industries, aggregate, manufacturing, mining, and more. These electric motors meet or exceed NEMA Premium® efficiency standards. Select the HP, RPM, and voltage ratings to match your requirements.

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Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

Marathon: Globetrotter (425)

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Description

The Globetrotter®motors are built tough to go the distance in many commercial and industrial applications around the world. The motors come in a variety of configurations and enclosures where variable speed, premium efficiency and reliability are required. The Globetrotter®motors were designed for applications such as cooling tower, HVAC, conveyors, packaging equipment, pumping, extruders, gear reducers, and machine tools.

Feature

  • Meets or exceeds NEMA Premium® efficiencies
  • NEMA Premium models are in compliance with EISA 2007
  • Inverter duty 10:1 variable torque and 10:1 constant torque, 1.0 SF
  • Division 2 / Zone 2 Class 1 (gases), Groups A, B, C, D
  • 1.15 Service factor on sinewave, 1.0 service factor on IGBT power
  • Meets temperature code T2B
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • UL recognized, CSA certified, CE mark
Electrical Data
Rated Motor Output Power
50 HP
37.5 kW
Rated Motor Speed
1188 RPM
Rated Motor Voltage
208-230V,460V
Rated Motor Current
121/60.5 AMP
Phase
3
Poles
6
Locked Rotor Current
362
Fl Current @ 208V
121
Service Factor
1.15
KVA Code
G
Nominal Efficiency
94.1
Nominal Power Factor
82.5
Leads (Qty, Size)
-
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
-
-
Constant Torque
-
-
General Data
Frame
365T
Enclosure
TEFC
Mounting
Rigid
Number of Speeds
1 Speed
Approximate Weight
950lb
Double Drilled
Yes
Frame Material
Cast Iron
C-Dimension
34.3"
NEMA Design
B
Degree of Protection (IP)
IP55
Insulation Class
F
Rotation
Reversible
Duty
Continuous
Conduit Box Location
-
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
T2B
Mechanical Data
DE Bearing
6213
NDE Bearing
6213
Shaft Diameter
2.375"
Shaft Length
5.88"
Grease Type
-
Greaseable
No
Hazardous Locations
CSA Certified
Class 1 Division 2
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
CSA, UL & CE
Country of Origin
MEXICO
Warranty
3-Year
  • Data PackageRegister or log in to download
  • BrochureRegister or log in to download
  • Warranty PolicyRegister or log in to download
  • ManualRegister or log in to download
  • Feature SheetRegister or log in to download

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Reviews for this product are combined with others in the same product line, as they share the same design but differ in specifications like HP or RPM.

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About Marathon

With decades of proven reliability, Marathon Motors is a leading name in industrial electric motors, delivering solutions for HVAC, manufacturing, and oil & gas industries across the United States. Their extensive product lineup includes both NEMA and IEC standard motors, ensuring consistent performance and compatibility across your operations, whether you’re retrofitting equipment or standardizing across multiple facilities.

In 2024, Marathon Motors entered an exciting new chapter when it was acquired by WEG Motors, one of the world’s largest and most innovative motor manufacturers. This acquisition allows Marathon to leverage WEG’s global expertise, cutting-edge manufacturing, and expanded distribution network, while continuing to uphold the quality, reliability, and technical support that U.S. customers have trusted for decades.

Marathon products are built with rigorous quality control standards, delivering durability and long service life even in the most demanding industrial environments. And with expert technical support available from a team deeply familiar with both Marathon and WEG products, American businesses can source motors with confidence, knowing they’ll receive guidance on product selection, installation, and maintenance.

Whether you’re sourcing replacement motors, high-performance industrial motors, or specialized IEC/NEMA models, Marathon Motors under WEG offers extensive inventory and excellent product expertise, making it easier than ever for companies to keep operations running smoothly.

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