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365TTTS16536 – Marathon 75 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 365TV Frame, TEAO – U1878

365TTTS16536 – Marathon 75 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 365TV Frame, TEAO – U1878

365TTTS16536 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.

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external epoxy paint
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • 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 all angle mounting
  • Suitable for 20:1 VT and 20:1 CT on VFD

Marathon Motors
Regal Beloit

Original price was: $28,234.00.Current price is: $13,975.83.

Description

365TTTS16536 – Marathon 75 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 365TV Frame, TEAO – U1878

365TTTS16536 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: 722856132307 Weight: 930 LB
Packaged Length: 37.88 IN Packaged Width: 31.88 IN
Packaged Height: 26.61 IN

Nameplate Specifications

Output HP: 75 Hp Output KW: 56.0 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 172.0/86.0 A Speed: 1780 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.4 % Power Factor: 86
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 365TV Enclosure: Totally Enclosed Air Over
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6314 Opp Drive End Bearing Size: 6312
UL: Recognized CSA: Y
CE: Y IP Code: 56

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: .075 Ohms Mounting: Rigid base
Motor Orientation: Horizontal Or Up Or Down Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 29.89 in
Frame Length: 14.50 in Shaft Diameter: 2.375 in
Shaft Extension: 6.13 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)
No Load 28.00 33.0 0.00 0.0 1,800 75.00
1/3 525.00 610.0 375.00 170.0 600 75.00
2/3 475.00 552.0 450.00 204.0 1,200 75.00
Locked-Rotor 542.00 630.0 445.00 201.0 0 35.5 75.00
Pull-Up 500.00 581.0 375.00 170.0 900 75.00
Full Load 86.00 100.0 221.00 100.0 1,780 75.00
Break-Down 300.00 349.0 575.00 260.0 1,725 73.0 75.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 28.00 34.00 49.00 66.50 86.00 98.50 108.00
Rated Output (KW) 1.20 15.00 29.50 44.00 58.80 68.00 74.00
Efficiency (%) 0.0 91.7 95.0 95.4 95.4 95.0 94.5
Power Factor (%) 4.5 56.0 76.0 83.5 86.0 86.5 86.5
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 0.0 0.0 0.0
Torque (ft-lbs) 0.00 55.00 110.00 166.00 221.00 255.00 278.00

Marathon Motors
Regal Beloit

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