Catalog No - E458

445TSTFN6526
Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Internal and external epoxy paint
  • MAX GUARD® Class F insulation system
  • Constant Torque speed range is listed in CT SPEED RANGE column
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Bearing caps (254T and larger), Precision balanced to .08”/sec
List Price: $22,269 USD

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General Specifications

Model : 445TSTFN6526 Catalog No : E458
Part Description : 150,1800,TEFC,445TS,3/60/460 Category : Severe Duty
Stock : Yes
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Inverter Rated Starting Method : Line 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 : TS
Overall Length : 39.62 in Frame Length : 20.25 in
Shaft Diameter : 2.375 in Shaft Extension : 5 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856020451
Weight : 2,033.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
No Load 60.00 35.0 0.00 0.0 1,800 150.00
Full Load 172.00 100.0 441.00 100.0 1,785 150.00
1/3 1,000.00 581.0 725.00 164.0 600 150.00
Break-Down 600.00 349.0 1,150.00 261.0 1,725 64.0 150.00
Pull-Up 950.00 552.0 775.00 176.0 900 150.00
2/3 875.00 509.0 850.00 193.0 1,200 150.00
Locked-Rotor 1,085.00 631.0 800.00 181.0 0 28.0 150.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 60.00
  • 3.000
  • 0.0
  • 4.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 72.00
  • 30.000
  • 93.0
  • 53.0
  • 1,796
  • 45.0
  • 110.00
  • 50 %
  • 100.00
  • 58.500
  • 95.4
  • 74.0
  • 1,792
  • 40.0
  • 220.00
  • 75 %
  • 135.00
  • 87.500
  • 96.2
  • 82.0
  • 1,790
  • 0.0
  • 330.00
  • 100 %
  • 172.00
  • 117.000
  • 95.8
  • 85.0
  • 1,785
  • 70.0
  • 441.00
  • 115 %
  • 195.00
  • 134.000
  • 95.8
  • 86.0
  • 1,782
  • 95.0
  • 508.00
  • 125 %
  • 212.00
  • 146.000
  • 95.4
  • 86.0
  • 1,780
  • 0.0
  • 553.00