Catalog No - E847

145TTFR4039
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Features
  • Frame constructions are heavy gauge steel or Aluminum, as noted
  • Ball bearings (except as noted)
  • 1.15 Service Factor (except as noted)
  • 60/50 hertz at next lower horsepower, as noted
  • Will accept C-Face Kits as noted, also see Accessories section
  • UL Recognized and CSA Certified
  • Two year warranty on EISA efficient motors (bold blue Catalog Numbers
Discontinued

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General Specifications

Model : 145TTFR4039 Catalog No : E847
Part Description : 2,1800,TEFC,145T,3/60/575 Category : Totally Enclosed Fan Cooled (TEFC)
Stock : No
Technical Specifications

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
2/3 21.00 750.0 20.00 333.0 850 2.00
Pull-Up 23.50 839.0 18.00 300.0 550 2.00
Full Load 2.80 100.0 6.00 100.0 1,740 2.00
Break-Down 15.50 554.0 22.20 370.0 1,100 76.0 2.00
1/3 24.50 875.0 17.50 292.0 200 2.00
No Load 1.50 54.0 0.00 0.0 1,800 2.00
Locked-Rotor 25.00 893.0 21.00 350.0 0 62.0 2.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.20
  • 0.150
  • 0.0
  • 10.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 1.36
  • 0.550
  • 70.0
  • 40.0
  • 1,785
  • 0.0
  • 1.50
  • 50 %
  • 1.60
  • 0.950
  • 80.0
  • 60.0
  • 1,770
  • 0.0
  • 3.00
  • 75 %
  • 1.92
  • 1.400
  • 82.5
  • 72.5
  • 1,755
  • 0.0
  • 4.50
  • 100 %
  • 2.24
  • 1.800
  • 84.0
  • 80.0
  • 1,740
  • 65.0
  • 6.00
  • 115 %
  • 2.48
  • 2.000
  • 82.5
  • 83.0
  • 1,730
  • 85.0
  • 6.90
  • 125 %
  • 2.64
  • 2.300
  • 82.5
  • 84.0
  • 1,720
  • 105.0
  • 7.60