Catalog No - U2052A

145TTFR16357
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Features
  • Class F insulation
  • 50Hz Voltages at next lower HP
  • Rolled Steel and Cast Iron
  • 3600 & 1800 RPM ( 2 and 4 pole)
  • NEMA Design B
  • 10:1 Constant Torque
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • 254TYZ and larger frames IP55 Standard with (IP-56 as a factory modification)
List Price: $1,487 USD

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General Specifications

Model : 145TTFR16357 Catalog No : U2052A
Part Description : 2,1800,TEFC,145YZ,3/60/230/460 Category : Three Phase
Stock : No
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 : Rolled Steel Shaft Type : Single Special Extension
Overall Length : 11.67 in Shaft Diameter : 0.875 in
Shaft Extension : 2.25 in Assembly/Box Mounting : F1 Only
UPC : 722856054470 Weight : 45.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 2.00 100.0 6.00 100.0 1,757 1.70 72.1 2.00
Pull-Up 25.37 1,268.0 24.60 410.0 120 14.10 0.0 2.00
Locked-Rotor 26.58 1,329.0 24.60 410.0 0 14.36 0.0 2.00
Break-Down 19.17 958.0 28.80 480.0 1,100 12.00 0.0 2.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.70
  • 1.000
  • 0.0
  • 7.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 1.90
  • 0.500
  • 74.5
  • 33.5
  • 1,785
  • 0.0
  • 1.50
  • 50 %
  • 2.20
  • 0.950
  • 83.5
  • 52.0
  • 1,775
  • 0.0
  • 3.00
  • 75 %
  • 2.60
  • 1.350
  • 85.5
  • 64.0
  • 1,762
  • 0.0
  • 4.50
  • 100 %
  • 2.90
  • 1.750
  • 86.5
  • 75.6
  • 1,745
  • 55.0
  • 6.00
  • 115 %
  • 3.20
  • 2.000
  • 86.0
  • 76.5
  • 1,740
  • 75.0
  • 6.90
  • 125 %
  • 3.50
  • 2.150
  • 85.5
  • 77.5
  • 1,730
  • 85.0
  • 7.50
  • 150 %
  • 4.10
  • 2.600
  • 84.0
  • 80.5
  • 1,718
  • 0.0
  • 9.00