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254TTFCA6076 – Marathon 7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254T Frame, TEFC – GT1017

254TTFCA6076 – Marathon 7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254T Frame, TEFC – GT1017

254TTFCA6076 Marathon Three Phase TEFC Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • 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 addtion 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

Marathon Motors
Regal Beloit

Original price was: $3,095.00.Current price is: $2,206.12.

Description

254TTFCA6076 – Marathon 7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254T Frame, TEFC – GT1017

254TTFCA6076 Marathon Three Phase TEFC Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856001122 Weight: 330 LB
Packaged Length: 27 IN Packaged Width: 20.5 IN
Packaged Height: 18 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 20.4/10.2 A Speed: 1182 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 91 % Power Factor: 74
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 254T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6209
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 6 Rotation: Reversible
Resistance Main: 1.32 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: 26.60 in
Shaft Diameter: 1.625 in Shaft Extension: 4 in
Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 34.00 333.0 100.00 305.0 1,100 67.0 7.50
Locked-Rotor 55.00 535.0 51.00 153.0 0 34.0 7.50
Pull-Up 49.00 480.0 46.00 137.0 600 7.50
2/3 43.50 426.0 53.50 160.0 800 7.50
1/3 51.50 506.0 43.50 129.0 250 7.50
No Load 5.60 54.0 0.00 0.0 1,200 5.5 7.50
Full Load 10.50 100.0 33.40 100.0 1,180 74.0 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 5.60 6.00 7.20 8.80 10.50 11.80 12.80
Rated Output (KW) 0.50 1.70 3.20 4.70 6.20 7.20 7.80
Efficiency (%) 0.0 84.0 89.5 91.0 91.0 91.0 90.2
Power Factor (%) 5.5 35.0 55.0 67.0 74.0 75.0 76.0
Speed (RPM) 1,200 1,195 1,192 1,185 1,182 1,180 1,178
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 55.0 65.0
Torque (ft-lbs) 0.00 8.30 16.50 25.00 33.40 38.50 42.00

Marathon Motors
Regal Beloit

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