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447TTDN16077 – Marathon 150 HP General Purpose Motor, 3 phase, 1200 RPM, 460 V, 447T Frame, ODP – U274

447TTDN16077 – Marathon 150 HP General Purpose Motor, 3 phase, 1200 RPM, 460 V, 447T Frame, ODP – U274

447TTDN16077 Marathon Three Phase ODP 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
  • Motor will not accept a C-face kit

Marathon Motors
Regal Beloit

Original price was: $24,356.00.Current price is: $14,151.80.

Description

447TTDN16077 – Marathon 150 HP General Purpose Motor, 3 phase, 1200 RPM, 460 V, 447T Frame, ODP – U274

447TTDN16077 Marathon Three Phase ODP Motors

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

General Specifications

UPC: 722856013422 Weight: 0 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 31.27 IN

Nameplate Specifications

Output HP: 150 Hp Output KW: 112.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 185.0 A Speed: 1190 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.4 % Power Factor: 80
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 447T Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6318 Opp Drive End Bearing Size: 6314
UL: Recognized CSA: Y
CE: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 6 Rotation: Reversible
Resistance Main: .029 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: 43.25 in
Frame Length: 24.38 in Shaft Diameter: 3.375 in
Shaft Extension: 8.71 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)
2/3 800.00 432.0 1,050.00 158.0 900 150.00
Full Load 185.00 100.0 663.00 100.0 1,190 150.00
Locked-Rotor 1,050.00 568.0 1,100.00 166.0 0 28.0 150.00
No Load 71.50 39.0 0.00 0.0 1,200 150.00
Break-Down 600.00 324.0 1,500.00 226.0 1,150 62.0 150.00
1/3 1,000.00 541.0 950.00 143.0 300 150.00
Pull-Up 900.00 486.0 950.00 143.0 600 150.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 71.50 83.00 110.00 145.00 185.00 210.00 228.00
Rated Output (KW) 3.50 30.50 59.00 88.00 117.00 135.00 148.00
Efficiency (%) 0.0 91.7 94.5 95.4 95.4 95.0 94.5
Power Factor (%) 3.5 45.5 67.0 76.5 80.0 81.5 82.0
Speed (RPM) 1,200 1,196 1,194 1,192 1,190 1,188 1,186
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 55.0 65.0
Torque (ft-lbs) 0.00 165.00 330.00 496.00 663.00 763.00 831.00

Marathon Motors
Regal Beloit