Description
365THFS8036 – Marathon 75 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 365T Frame, TEFC – Y574
365THFS8036 Marathon 2000:1 With Encoder Provision Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
UPC: | 722856025272 | Weight: | 0 LB |
Packaged Length: | 37.88 IN | Packaged Width: | 31.88 IN |
Packaged Height: | 26.93 IN |
Nameplate Specifications
Output HP: | 75 Hp | Output KW: | 56.0 kW |
Frequency: | 60 Hz | Voltage: | 230/460 V |
Current: | 184.0/92.0 A | Speed: | 1780 rpm |
Service Factor: | 1 | Phase: | 3 |
Efficiency: | 94.1 % | Power Factor: | 82 |
Duty: | Continuous | Insulation Class: | H |
Design Code: | INV | KVA Code: | J |
Frame: | 365T | Enclosure: | Totally Enclosed Fan Cooled |
Thermal Protection: | Thermostats (N/C) | Ambient Temperature: | 40 °C |
Drive End Bearing Size: | 6314 | Opp Drive End Bearing Size: | 6312 |
UL: | Recognized | CSA: | Y |
CE: | Y | IP Code: | 43 |
Technical Specifications
Electrical Type: | Squirrel Cage Inverter Duty | Starting Method: | Inverter Only |
Poles: | 4 | Rotation: | Reversible |
Resistance Main: | .064 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: | 34.71 in |
Frame Length: | 14.50 in | Shaft Diameter: | 2.375 in |
Shaft Extension: | 6.12 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 | 720.00 | 783.0 | 560.00 | 253.0 | 0 | 36.0 | 75.00 | |
Break-Down | 400.00 | 435.0 | 740.00 | 335.0 | 1,675 | 68.0 | 75.00 | |
Pull-Up | 650.00 | 707.0 | 500.00 | 226.0 | 900 | 75.00 | ||
Full Load | 93.00 | 101.0 | 221.00 | 100.0 | 1,780 | 75.00 | ||
1/3 | 700.00 | 761.0 | 475.00 | 215.0 | 600 | 75.00 | ||
No Load | 40.00 | 43.0 | 0.00 | 0.0 | 1,800 | 75.00 | ||
2/3 | 550.00 | 598.0 | 600.00 | 271.0 | 1,200 | 75.00 |
Load Characteristics
% of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % | 200 % |
Current (Amps) | 42.50 | 47.50 | 59.00 | 75.00 | 92.00 | 112.00 | 0.00 | 0.00 |
Rated Output (KW) | 2.50 | 15.80 | 30.00 | 44.50 | 59.50 | 74.50 | 0.00 | 0.00 |
Efficiency (%) | 0.0 | 88.5 | 93.0 | 94.1 | 94.1 | 93.6 | 0.0 | 0.0 |
Power Factor (%) | 5.5 | 41.0 | 64.0 | 75.0 | 82.0 | 84.0 | 0.0 | 0.0 |
Speed (RPM) | 1,800 | 1,795 | 1,790 | 1,785 | 1,780 | 1,775 | 0 | 0 |
Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 55.0 | 0.0 | 0.0 | 0.0 |
Torque (ft-lbs) | 0.00 | 55.00 | 110.00 | 165.00 | 221.00 | 278.00 | 0.00 | 0.00 |