Home » GT1020A Marathon Motor 10HP 1200RPM 256T TEFC 230/460Volt 3 Phase 256TTFCD6076
GT1020A Marathon Motor

GT1020A Marathon Motor 10HP 1200RPM 256T TEFC 230/460Volt 3 Phase 256TTFCD6076

SKU: GT1020A
$1,496.32
$2,338.00 Sale $1,496.32

Product details

  • SKU GT1020A
  • GTIN 722856063588
  • Brand Marathon
  • Phase 3
  • RPM 901-1200
  • HP / KW 10
  • Application General Purpose
  • Frame 254/6T
  • Enclosure TOTALLY ENCLOSED
  • Voltage 208-230/460V

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Description Reviews
  • Replaces Marathon Models E2120 / E236 / U642A
  • This item replaces Leeson B199014.00
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
  • IP55 enclosure on cast iron frames
  • Inverter Duty 20:1 Variable Torque and 10:1 Constant Torque
  • Class F Insulation
  • Standard F1, reversible to F2 assembly. Dual frame mounting holes.
  • C-face addition may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section

General Specifications

UPC: 722856063588 Weight: 264.60 LB
Packaged Length: 31.77 IN Packaged Width: 28.03 IN
Packaged Height: 28.14 IN

Nameplate Specifications

Output HP: 10 Hp Output KW: 7.5 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 25.8/12.9 A Speed: 1180 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 91 % Power Factor: 80.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 256T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6209
UL: Listed CSA: Y
CE: Y IP Code: 55
Hazardous Location: DIVISION 2 T2B Number of Speeds: 1

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 6 Rotation: Reversible
Resistance Main: 1.21 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 25.89 in
Frame Length: 11.73 in Shaft Diameter: 1.626 in
Shaft Extension: 4 in Assembly/Box Mounting: F1/F2 CAPABLE
Inverter Load: CONSTANT 10:1/VARIABLE 10:1