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449TSTDN16005 – Marathon 500 HP General Purpose Motor, 3 phase, 3600 RPM, 460 V, 449TS Frame, ODP – U797

449TSTDN16005 – Marathon 500 HP General Purpose Motor, 3 phase, 3600 RPM, 460 V, 449TS Frame, ODP – U797

449TSTDN16005 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 accept a C-face kit
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • Class H insulation
  • 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting

Marathon Motors
Regal Beloit

Original price was: $89,447.00.Current price is: $51,972.28.

Description

449TSTDN16005 – Marathon 500 HP General Purpose Motor, 3 phase, 3600 RPM, 460 V, 449TS Frame, ODP – U797

449TSTDN16005 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: 722856013590 Weight: 0 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 31.18 IN

Nameplate Specifications

Output HP: 500 Hp Output KW: 370.0 kW
Frequency: 60/50 Hz Voltage: 460 V
Current: 538.0 A Speed: 3572 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 96.2 % Power Factor: 90
Duty: Continuous Insulation Class: H
Design Code: B KVA Code: F
Frame: 449TS Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6314 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: Part Wdg Start & Wye Start Delta Run
Poles: 2 Rotation: Reversible
Resistance Main: .0076 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: TS Overall Length: 44.50 in
Frame Length: 29.38 in Shaft Diameter: 2.375 in
Shaft Extension: 5.02 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 2,900.00 875.00 1,800 500.00
2/3 2,650.00 1,250.00 2,400 500.00
Locked-Rotor 3,250.00 1,075.00 145.0 0 28.0 500.00
Full Load 538.00 100.0 735.00 100.0 3,572 90.0 500.00
Break-Down 2,000.00 1,800.00 250.0 3,440 67.0 500.00
No Load 135.00 0.00 0.0 3,600 4.0 500.00
1/3 3,100.00 875.00 1,200 500.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 135.00 186.00 290.00 410.00 538.00 616.00 675.00
Rated Output (KW) 5.50 98.00 193.00 289.00 387.00 446.00 485.00
Efficiency (%) 0.0 94.5 95.8 96.2 96.2 96.2 95.8
Power Factor (%) 4.0 66.0 83.0 88.0 90.0 90.0 90.0
Speed (RPM) 3,600 3,592 3,586 3,580 3,572 3,568 3,563
Temp. Rise @ FL 0.0 0.0 0.0 0.0 70.0 90.0 0.0
Torque (ft-lbs) 0.00 183.00 366.00 551.00 735.00 846.00 920.00

Marathon Motors
Regal Beloit