Catalog No - U1652

256TTFCA4026
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Features
  • Meets or exceeds NEMA Premium® efficiencies, except where noted NEMA Premium® models are in compliance with EISA2007
  • Suitable for use on a VFD. Variable Torque and Constant Torque (as noted)
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • F1 conduit box on Rigid Base, F3 on C-Face Footed (Rigid Base) motors
  • Bearing Current Protection (BCP), as noted
  • Shaft slinger, Class F insulation, 1.15 Service Factor, Ball bearings (except as noted
  • C-Face Footed models are rated 60/50 Hz, same HP
  • Motors accept C-face kits, as noted
  • UL Recognized, CSA Certified and CE Mark
  • Three year warranty
Discontinued

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General Specifications

Model : 256TTFCA4026 Catalog No : U1652
Part Description : 20,1800,TEFC,256T,3/60/230/460 Category : Other Purpose
Stock : No
Nameplate Specifications

Technical Specifications

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
2/3 110.50 451.0 122.00 23.0 1,200 20.00
No Load 9.00 36.7 0.00 0.0 1,800 20.00
Pull-Up 120.00 490.0 95.00 158.0 900 20.00
Locked-Rotor 138.00 563.0 116.50 194.0 0 39.0 20.00
Full Load 24.50 100.0 60.00 100.0 1,765 20.00
1/3 130.00 531.0 99.00 165.0 600 20.00
Break-Down 86.50 353.0 165.50 278.0 1,645 69.5 20.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 9.00
  • 0.400
  • 0.0
  • 5.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 11.00
  • 4.200
  • 88.5
  • 48.5
  • 1,790
  • 0.0
  • 15.00
  • 50 %
  • 14.50
  • 8.100
  • 92.4
  • 70.0
  • 1,785
  • 0.0
  • 29.50
  • 75 %
  • 19.00
  • 12.000
  • 92.4
  • 79.0
  • 1,775
  • 0.0
  • 44.50
  • 100 %
  • 24.00
  • 16.100
  • 91.7
  • 83.0
  • 1,765
  • 60.0
  • 60.00
  • 115 %
  • 27.50
  • 18.500
  • 91.7
  • 84.0
  • 1,760
  • 0.0
  • 68.60
  • 125 %
  • 30.00
  • 20.300
  • 91.7
  • 84.5
  • 1,755
  • 86.0
  • 75.00