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324TTFS16837 – Marathon 40 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 324T Frame, TEFC – U875A

324TTFS16837 – Marathon 40 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 324T Frame, TEFC – U875A

324TTFS16837 Marathon Low Voltage NEMA Cooling Tower Motors

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

  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external epoxy paint
  • Class F insulation
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • Extended grease tubes, Regreasable in service
  • T-drains provided for effective drainage (Installed in both endshields
  • Suitable for shaft down mounting
  • Shaft Slinger
  • Forsheda seals on both ends
  • Actual test and vibration data supplied with each motor

Marathon Motors
Regal Beloit

Original price was: $10,197.00.Current price is: $7,268.42.

Description

324TTFS16837 – Marathon 40 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 324T Frame, TEFC – U875A

324TTFS16837 Marathon Low Voltage NEMA Cooling Tower Motors

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

General Specifications

UPC: 722856018878 Weight: 662 LB
Packaged Length: 37.88 IN Packaged Width: 31.88 IN
Packaged Height: 24.66 IN

Nameplate Specifications

Output HP: 40 Hp Output KW: 30.0 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 95.0/47.5 A Speed: 1780 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.1 % Power Factor: 83
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 324T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6311
UL: Recognized CSA: Y
CE: Y IP Code: 55

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: .135 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: 30.37 in
Frame Length: 13.00 in Shaft Diameter: 2.125 in
Shaft Extension: 5.5 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)
Full Load 47.50 100.0 118.00 100.0 1,780 40.00
Locked-Rotor 290.00 611.0 218.00 185.0 0 34.0 40.00
2/3 240.00 505.0 192.00 163.0 1,200 40.00
1/3 270.00 568.0 198.00 168.0 600 40.00
Break-Down 165.00 347.0 305.00 258.0 1,685 66.0 40.00
No Load 17.50 37.0 0.00 0.0 1,800 40.00
Pull-Up 255.00 537.0 190.00 161.0 900 40.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 17.50 21.00 28.00 37.20 47.50 54.00 59.00
Rated Output (KW) 0.75 8.20 15.80 23.60 31.50 36.50 39.80
Efficiency (%) 0.0 91.0 94.5 94.5 94.1 94.1 94.1
Power Factor (%) 4.5 49.5 71.0 79.5 83.0 83.5 84.0
Speed (RPM) 1,800 1,795 1,790 1,785 1,780 1,775 1,772
Temp. Rise @ FL 0.0 0.0 0.0 0.0 65.0 85.0 100.0
Torque (ft-lbs) 0.00 29.50 58.50 88.50 118.00 136.00 148.00

Marathon Motors
Regal Beloit

Winter Weather Notice:

Our sales office and customer service teams may be disrupted on January 9th, 2025 due to a Severe Winter Weather advisory in their area. We apologize for any potential delays or disruptions this may pose to you and we appreciate your patience during this event.

 

In the meantime, please feel free to reach out to us for any quotes, questions, or concerns and we will do our best to respond in a timely manner – orders will still be processed normally.

Thanks!

Holiday Hours of Operation:

Our warehouses will be closed 12/24/2024-01/01/2025:

Our Sales Office will remain open with limited hours during this time and will continue to process orders – all shipments will resume on 01/02/2025 – feel free to purchase from our shop or contact us for quotes as usual.

*FYI: If you’ve placed an order with us before 12/24/2024, we are currently experiencing delays in manufacturing/shipping and are working hard to provide updates and complete fulfilment as quickly as possible – we thank you for your business and your patience*

Happy Holidays from IMEX!!!