Catalog No - E974

256TTFL14001
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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 : 256TTFL14001 Catalog No : E974
Part Description : 20,3600,TEFC,256T,3/60/230/460 Category : Other Purpose
Stock : No
Technical Specifications

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 145.00 617.0 58.00 193.0 0 42.5 20.00
Break-Down 95.00 404.0 84.50 282.0 3,015 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 %
  • 7.50
  • 0.900
  • 0.0
  • 12.0
  • 3,600
  • 0.0
  • 0.00
  • 25 %
  • 10.00
  • 4.500
  • 84.0
  • 57.0
  • 3,580
  • 0.0
  • 7.50
  • 50 %
  • 13.50
  • 8.500
  • 89.5
  • 77.0
  • 3,560
  • 0.0
  • 15.00
  • 75 %
  • 18.50
  • 12.500
  • 90.2
  • 85.0
  • 3,535
  • 0.0
  • 22.50
  • 100 %
  • 23.50
  • 16.500
  • 90.2
  • 87.5
  • 3,510
  • 75.0
  • 30.00
  • 115 %
  • 27.00
  • 19.000
  • 89.5
  • 88.0
  • 3,500
  • 105.0
  • 34.50
  • 125 %
  • 29.50
  • 20.800
  • 88.5
  • 88.5
  • 3,485
  • 0.0
  • 37.50