Catalog No - L463

449TTFS8027
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Features
  • Frame constructions are heavy gauge steel or Aluminum, as noted
  • 1.15 Service Factor
  • Nameplated 60/50 hertz at next lowest horsepower
  • Will accept C-Face Kits as noted, also see Accessories section
  • Severe duty kits available, see Accessories section
  • Shaft slinger, Regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
  • Ball Bearings, except where noted
  • UL Recognized and CSA Certified
  • Two year warranty on EISA efficient motors (bold blue Catalog Numbers)
Discontinued

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General Specifications

Model : 449TTFS8027 Catalog No : L463
Part Description : 300,1800,TEFC,449T,3/60/460 Category : Totally Enclosed Fan Cooled (TEFC)
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Inverter Rated Starting Method : Part Wdg Start & Wye Start Delta Run Or Inverter
Poles : 4 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : T
Overall Length : 51.86 in Frame Length : 28.75 in
Shaft Diameter : 3.375 in Shaft Extension : 8.75 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856014924
Weight : 2,760.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 2,200.00 620.0 1,725.00 196.0 0 31.0 300.00
Full Load 347.00 100.0 881.00 100.0 1,788 300.00
Pull-Up 2,050.00 591.0 1,550.00 176.0 900 300.00
Break-Down 1,500.00 432.0 2,350.00 267.0 1,725 63.0 300.00
1/3 2,175.00 627.0 1,450.00 165.0 600 300.00
No Load 127.00 36.6 0.00 0.0 1,800 300.00
2/3 1,950.00 562.0 1,800.00 204.0 1,200 300.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 124.00
  • 5.000
  • 0.0
  • 5.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 149.00
  • 61.000
  • 91.0
  • 50.5
  • 1,797
  • 0.0
  • 219.00
  • 50 %
  • 201.00
  • 118.000
  • 94.5
  • 72.5
  • 1,795
  • 0.0
  • 439.00
  • 75 %
  • 268.00
  • 175.000
  • 95.4
  • 81.0
  • 1,790
  • 0.0
  • 660.00
  • 100 %
  • 341.00
  • 233.000
  • 96.2
  • 84.5
  • 1,788
  • 75.0
  • 881.00
  • 115 %
  • 388.00
  • 268.000
  • 95.8
  • 85.5
  • 1,785
  • 105.0
  • 1,015.00
  • 125 %
  • 421.00
  • 292.000
  • 95.8
  • 86.0
  • 1,784
  • 0.0
  • 1,104.00