Marathon 200 HP Severe Duty Motor, 3 phase, 3600 RPM, 460 V, 445TS Frame, TEFC - W616

Catalog #:W616
Part #:445TSHFN9005
  • 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 H insulation system
  • Sound level exceeds standard
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General Specifications

UPC: 722856021960 Weight: 2,276.00 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: 224.0 A Speed: 3575 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.4 % Power Factor: 88
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 445TS Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6313 Opp Drive End Bearing Size: 6313
UL: Recognized CSA: Y
CE: Y IP Code: 56

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: .0125 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: TS Overall Length: 39.60 in
Frame Length: 20.25 in Shaft Diameter: 2.375 in
Shaft Extension: 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)
Break-Down 925.00 415.0 900.00 306.0 3,450 66.0 200.00
No Load 69.50 31.0 0.00 0.0 3,600 6.8 200.00
Full Load 224.00 100.0 294.00 100.0 3,575 88.0 200.00
Pull-Up 1,210.00 540.0 415.00 141.0 1,800 200.00
2/3 1,090.00 487.0 520.00 177.0 2,400 200.00
Locked-Rotor 1,450.00 647.0 475.00 162.0 0 26.0 200.00
1/3 1,410.00 629.0 410.00 139.0 1,200 200.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 69.50 89.00 127.00 173.00 224.00 254.00 277.00
Rated Output (KW) 4.00 42.00 80.00 118.00 157.00 180.00 196.00
Efficiency (%) 0.0 90.2 94.1 95.0 95.4 95.4 95.0
Power Factor (%) 6.8 58.5 78.5 85.5 88.0 89.0 89.0
Speed (RPM) 3,600 3,595 3,590 3,580 3,575 3,570 3,565
Temp. Rise @ FL 0.0 0.0 0.0 0.0 75.0 105.0 0.0
Torque (ft-lbs) 0.00 73.00 147.00 220.00 294.00 338.00 368.00
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