Catalog No - GT1120

256TTFCA6080
Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Cast iron frame and brackets
  • Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • C-face addition may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section
  • Will become build-up item when current stock is gone
Discontinued

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General Specifications

Model : 256TTFCA6080 Catalog No : GT1120
Part Description : 10,1200,TEFC,256T,3/60/575 Category : Totally Enclosed Fan Cooled (TEFC)
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Across The Line
Poles : 6 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : T
Overall Length : 27.80 in Shaft Diameter : 1.625 in
Shaft Extension : 4 in Assembly/Box Mounting : F1/F2 CAPABLE
UPC : 722856001870 Weight : 350.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 68.00 485.0 61.00 137.0 400 10.00
1/3 72.00 515.0 58.00 130.0 250 10.00
Locked-Rotor 75.00 535.0 69.00 155.0 0 35.0 10.00
No Load 7.00 50.0 0.00 0.0 1,200 5.0 10.00
Break-Down 45.50 325.0 130.00 292.0 1,100 70.0 10.00
2/3 62.00 445.0 71.50 160.0 750 10.00
Full Load 13.40 100.0 44.50 100.0 1,180 76.0 10.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 5.60
  • 0.500
  • 0.0
  • 5.0
  • 1,200
  • 0.0
  • 0.00
  • 25 %
  • 6.08
  • 2.300
  • 84.0
  • 36.0
  • 1,195
  • 0.0
  • 11.00
  • 50 %
  • 7.36
  • 4.200
  • 90.2
  • 56.0
  • 1,190
  • 0.0
  • 22.00
  • 75 %
  • 8.96
  • 6.200
  • 91.0
  • 68.0
  • 1,185
  • 0.0
  • 33.20
  • 100 %
  • 10.72
  • 8.200
  • 91.0
  • 76.0
  • 1,180
  • 45.0
  • 44.50
  • 115 %
  • 11.84
  • 9.500
  • 91.0
  • 76.5
  • 1,178
  • 60.0
  • 51.50
  • 125 %
  • 13.20
  • 10.400
  • 90.2
  • 77.0
  • 1,175
  • 75.0
  • 56.00