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445THFN8040 – Marathon 200 HP Variable Speed Motor, 3 phase, 1800 RPM, 460 V, 445T Frame, TEFC – Y578

445THFN8040 – Marathon 200 HP Variable Speed Motor, 3 phase, 1800 RPM, 460 V, 445T Frame, TEFC – Y578

445THFN8040 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.

  • MAX GUARD® Class H insulation system
  • Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are limited to 20:1 constant torque
  • Constant HP operation to twice base speed (143-256 frame);1.5 times base (all others)
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • Normally closed thermostats (one per phase, class F)
  • Blue Chip quality, cast iron frame and brackets
  • Patented “fracket” design (TEBC enclosure)

Marathon Motors
Regal Beloit

Original price was: $56,504.00.Current price is: $32,831.09.

Description

445THFN8040 – Marathon 200 HP Variable Speed Motor, 3 phase, 1800 RPM, 460 V, 445T Frame, TEFC – Y578

445THFN8040 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: 722856025500 Weight: 0 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 33.17 IN

Nameplate Specifications

Output HP: 200 Hp Output KW: 149.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 230.0 A Speed: 1790 rpm
Service Factor: 1 Phase: 3
Efficiency: 95 % Power Factor: 86
Duty: Continuous Insulation Class: H
Design Code: INV KVA Code: K
Frame: 445T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6318 Opp Drive End Bearing Size: 6316
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: .016 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: 45.54 in
Frame Length: 20.25 in Shaft Diameter: 3.375 in
Shaft Extension: 8.75 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)
2/3 1,900.00 826.0 1,450.00 247.0 1,200 200.00
Pull-Up 2,000.00 870.0 1,150.00 196.0 900 200.00
Locked-Rotor 2,100.00 913.0 1,225.00 209.0 0 27.0 200.00
No Load 81.00 35.0 0.00 0.0 1,800 200.00
Break-Down 1,235.00 537.0 2,260.00 385.0 1,680 65.5 200.00
Full Load 230.00 100.0 587.00 100.0 1,790 200.00
1/3 2,050.00 891.0 1,100.00 187.0 600 200.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 81.00 99.00 135.00 179.00 230.00 278.00 332.00 0.00
Rated Output (KW) 4.50 41.50 79.50 118.00 157.00 196.00 235.00 0.00
Efficiency (%) 0.0 88.5 93.6 95.0 95.0 95.0 94.5 0.0
Power Factor (%) 6.5 53.0 74.0 82.5 86.0 88.0 88.5 0.0
Speed (RPM) 1,800 1,796 1,794 1,792 1,790 1,782 1,778 0
Temp. Rise @ FL 0.0 0.0 0.0 0.0 60.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 146.00 293.00 440.00 587.00 737.00 886.00 0.00

Marathon Motors
Regal Beloit