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445THFN9106 – Marathon 100 HP Severe Duty Motor, 3 phase, 900 RPM, 460 V, 445T Frame, TEFC – W603

445THFN9106 – Marathon 100 HP Severe Duty Motor, 3 phase, 900 RPM, 460 V, 445T Frame, TEFC – W603

445THFN9106 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
  • Meets IEEE-841 standard for severe duty applications
  • Constant Torque speed range is listed in CT SPEED RANGE column
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Internal and external epoxy finish
  • MAX GUARD® Class F insulation system

Marathon Motors
Regal Beloit

Original price was: $45,304.00.Current price is: $32,292.69.

Description

445THFN9106 – Marathon 100 HP Severe Duty Motor, 3 phase, 900 RPM, 460 V, 445T Frame, TEFC – W603

445THFN9106 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: 722856021786 Weight: 0 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 33.98 IN

Nameplate Specifications

Output HP: 100 Hp Output KW: 75.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 142.0 A Speed: 890 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.1 % Power Factor: 70
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 445T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6318 Opp Drive End Bearing Size: 6316
UL: Recognized CSA: Y
CE: Y IP Code: 56

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 8 Rotation: Reversible
Resistance Main: .0325 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: 43.35 in
Frame Length: 20.25 in Shaft Diameter: 3.375 in
Shaft Extension: 8.76 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)
Break-Down 425.00 299.0 1,400.00 237.0 855 60.0 100.00
1/3 700.00 493.0 650.00 110.0 300 100.00
2/3 600.00 423.0 800.00 136.0 600 100.00
No Load 64.50 45.4 0.00 0.0 900 4.0 100.00
Full Load 142.00 100.0 590.00 100.0 890 70.0 100.00
Pull-Up 650.00 458.0 725.00 123.0 450 100.00
Locked-Rotor 725.00 511.0 745.00 126.0 0 24.0 100.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 64.50 71.00 88.00 111.00 142.00 156.00 169.00
Rated Output (KW) 2.00 21.00 40.00 59.50 79.00 89.00 99.50
Efficiency (%) 0.0 89.5 93.6 94.1 94.1 94.1 93.5
Power Factor (%) 4.0 37.0 57.0 67.0 70.0 72.0 74.0
Speed (RPM) 900 898 895 892 890 888 886
Temp. Rise @ FL 0.0 0.0 0.0 0.0 60.0 80.0 100.0
Torque (ft-lbs) 0.00 146.00 293.00 441.00 590.00 665.00 738.00

Marathon Motors
Regal Beloit