Marathon 125 HP General Purpose Motor, 3 phase, 1800 RPM, 575 V, 405T Frame, ODP - U904A

Catalog #:U904A
Part #:405TTDS16060
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Motor will accept a C-face kit
  • 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
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General Specifications

UPC: 722856013613 Weight: 1,132.00 LB
Packaged Length: 44.88 IN Packaged Width: 39.25 IN
Packaged Height: 27.91 IN

Nameplate Specifications

Output HP: 125 Hp Output KW: 93.0 kW
Frequency: 60 Hz Voltage: 575 V
Current: 113.0 A Speed: 1782 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.4 % Power Factor: 86
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 405T Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6316 Opp Drive End Bearing Size: 6313
UL: Recognized CSA: Y
CE: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Part Wdg Start & Wye Start Delta Run Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: .042 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: 34.01 in
Frame Length: 17.00 in Shaft Diameter: 2.875 in
Shaft Extension: 7.5 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 765.00 543.0 535.00 145.0 900 125.00
2/3 665.00 472.0 610.00 166.0 1,400 125.00
Break-Down 470.00 333.0 870.00 236.0 1,700 125.00
No Load 42.00 30.0 0.00 0.0 1,800 125.00
1/3 800.00 567.0 515.00 140.0 600 125.00
Full Load 141.00 100.0 368.00 100.0 1,782 125.00
Locked-Rotor 875.00 621.0 575.00 156.0 0 125.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 33.60 43.20 63.20 87.20 112.80 130.40 143.20
Rated Output (KW) 1.50 24.50 48.50 72.50 97.00 112.00 122.00
Efficiency (%) 0.0 93.6 95.4 95.8 95.4 95.4 95.0
Power Factor (%) 4.5 57.0 77.0 83.5 86.0 86.0 86.0
Speed (RPM) 1,800 1,797 1,793 1,788 1,782 1,779 1,776
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 75.0
Torque (ft-lbs) 0.00 91.50 183.00 276.00 368.00 423.00 462.00
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