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5011LSTFS16031 – Marathon 500 HP Severe Duty Motor, 3 phase, 1800 RPM, 460 V, 5011LS Frame, TEFC – E364

5011LSTFS16031 – Marathon 500 HP Severe Duty Motor, 3 phase, 1800 RPM, 460 V, 5011LS Frame, TEFC – E364

5011LSTFS16031 Marathon Other Severe Duty 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
  • Frame is drilled with 3 sets of footholes, 5010, 5011, and 5012 as standard, 5009 frame drilling available as build-up
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Ball bearings on both ends suitable for direct connection. For belted applications, refer to customer service
  • MAX GUARD® Class F insulation system, Internal and external epoxy paint
  • Constant Torque speed range is listed in CT SPEED RANGE column
  • Not UL recognized
  • Bearing caps (254T and larger), Precision balanced to .08”/sec
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification

Marathon Motors
Regal Beloit

Original price was: $152,022.00.Current price is: $108,361.28.

Description

5011LSTFS16031 – Marathon 500 HP Severe Duty Motor, 3 phase, 1800 RPM, 460 V, 5011LS Frame, TEFC – E364

5011LSTFS16031 Marathon Other Severe Duty Motors

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

General Specifications

UPC: 722856020352 Weight: 0 LB
Packaged Length: 90 IN Packaged Width: 56 IN
Packaged Height: 35.32 IN

Nameplate Specifications

Output HP: 500 Hp Output KW: 370.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 555.0 A Speed: 1788 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 96.2 % Power Factor: 88
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 5011LS Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6322 Opp Drive End Bearing Size: 6318
UL: No CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: .004 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: LS Overall Length: 67.56 in
Frame Length: 49.50 in Shaft Diameter: 2.625 in
Shaft Extension: 6.05 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)
Locked-Rotor 3,625.00 670.0 2,650.00 180.0 0 26.0 500.00
Break-Down 2,250.00 405.0 4,100.00 279.0 1,725 65.0 500.00
Full Load 555.00 100.0 1,469.00 100.0 1,788 500.00
2/3 2,800.00 505.0 2,550.00 174.0 1,200 500.00
1/3 3,600.00 649.0 2,300.00 157.0 600 500.00
No Load 155.00 28.0 0.00 0.0 1,800 500.00
Pull-Up 3,300.00 595.0 2,300.00 157.0 900 500.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 155.00 206.00 308.00 425.00 555.00 635.00 690.00
Rated Output (KW) 6.50 100.00 195.00 290.00 387.00 446.00 485.00
Efficiency (%) 0.0 93.0 95.4 96.2 96.2 96.2 95.8
Power Factor (%) 4.0 60.0 79.0 85.5 88.0 88.5 88.5
Speed (RPM) 1,800 1,796 1,794 1,790 1,788 1,785 1,782
Temp. Rise @ FL 0.0 0.0 0.0 0.0 75.0 105.0 0.0
Torque (ft-lbs) 0.00 366.00 732.00 1,100.00 1,469.00 1,692.00 1,840.00

Marathon Motors
Regal Beloit

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