Marathon 3 HP General Purpose Motor, 3 phase, 3600 RPM, 575 V, 182T Frame, TEFC - U604

Catalog #:U604
Part #:182TTFS4005
  • Frame constructions are heavy gauge steel or Aluminum, as noted
  • 1.15 Service Factor
  • Nameplated 60/50 hertz at next lowest horsepower
  • Will accept C-Face Kits as noted, also see Accessories section
  • Severe duty kits available, see Accessories section
  • Shaft slinger, Regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
  • Ball Bearings, except where noted
  • UL Recognized and CSA Certified
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General Specifications

UPC: 722856014566 Weight: 81.00 LB
Packaged Length: 22.5 IN Packaged Width: 16.81 IN
Packaged Height: 14.75 IN

Nameplate Specifications

Output HP: 3 Hp Output KW: 2.24 kW
Frequency: 60 Hz Voltage: 575 V
Current: 3 A Speed: 3480 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 85.5 % Power Factor: 88.5
Duty: CONTINUOUS Insulation Class: F
Design Code: B KVA Code: J
Frame: 182T Enclosure: TEFC
Thermal Protection: NOT Ambient Temperature: 40 °C
Drive End Bearing Size: 6206 Opp Drive End Bearing Size: 6205
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: SQ CAGE IND RUN Starting Method: ACROSS THE LINE
Poles: 2 Rotation: REV
Resistance Main: 3.9 Ohms Mounting: RIGID
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: CAST IRON
Shaft Type: T Overall Length: 14.81 in
Frame Length: 5.75 in Shaft Diameter: 1.13 in
Shaft Extension: 2.78 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 19.50 527.0 16.00 356.0 2,770 76.0 3.00
Full Load 3.70 100.0 4.50 100.0 3,480 3.00
2/3 23.00 622.0 12.50 278.0 2,200 3.00
Pull-Up 26.00 703.0 11.20 249.0 1,600 3.00
Locked-Rotor 30.00 811.0 11.80 262.0 0 50.0 3.00
1/3 28.00 757.0 11.00 244.0 800 3.00
No Load 1.20 32.0 0.00 0.0 3,600 3.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 0.96 1.20 1.68 2.32 2.96 3.36 3.68
Rated Output (KW) 0.20 0.75 1.30 2.00 2.60 3.00 3.30
Efficiency (%) 0.0 76.5 84.0 85.5 85.5 85.5 84.0
Power Factor (%) 15.0 60.5 78.5 85.5 88.5 90.0 90.5
Speed (RPM) 3,600 3,570 3,545 3,515 3,480 3,460 3,445
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 55.0 75.0
Torque (ft-lbs) 0.00 1.10 2.20 3.40 4.50 5.20 5.70
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