Marathon 7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254T Frame, ODP - GT0017

Catalog #:GT0017
Part #:254TTDCA6076
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • 182T-215T models steel frame, 254T-449T models cast iron frame
  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • Will become build-up item when current stock is gone
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Weight:276.00 LB
List Price: $1,772.00

General Specifications

UPC: 722856000156 Weight: 276.00 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 Hz Voltage: 230/460 V
Current: 21.0/10.5 A Speed: 1182 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 90.2 % Power Factor: 73.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 254T Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6208
UL: Recognized CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 6 Rotation: Reversible
Resistance Main: 1.62 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: 22.64 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)
Pull-Up 48.50 461.0 45.00 134.0 600 7.50
1/3 51.00 485.0 42.50 127.0 400 7.50
Break-Down 34.00 323.0 86.00 257.0 1,100 67.0 7.50
2/3 43.00 409.0 52.50 157.0 800 7.50
Full Load 10.50 100.0 33.40 100.0 1,180 73.5 7.50
Locked-Rotor 54.00 514.0 51.00 150.0 0 37.0 7.50
No Load 6.10 59.0 0.00 0.0 1,200 6.0 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 6.20 6.50 7.50 8.80 10.50 12.00 13.00
Rated Output (KW) 0.50 1.80 3.20 4.70 6.20 7.20 7.90
Efficiency (%) 0.0 81.5 87.5 89.5 90.2 90.2 89.5
Power Factor (%) 6.0 33.0 53.5 66.5 73.5 76.5 77.5
Speed (RPM) 1,200 1,195 1,190 1,185 1,182 1,178 1,175
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 55.0 65.0
Torque (ft-lbs) 0.00 8.20 16.50 24.90 33.40 38.50 42.00
Catalog #:GT0057
Part #:254TTDBD6076
List Price: $1,772.00
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