Catalog No - E379

143TTFN6505
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Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • C-face addtion may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • C-face addition results in non-NEMA "AH" dim (+1.2" than NEMA)
  • MAX GUARD® Class F insulation system, Totally enclosed, non-ventilated
  • 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
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification
List Price: $891 USD

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General Specifications

Model : 143TTFN6505 Catalog No : E379
Part Description : 1 1/2,3600,TEFC,143T,3/60/575 Category : Severe Duty
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Inverter Rated Starting Method : Line Or Inverter
Poles : 2 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : T
Overall Length : 12.92 in Frame Length : 6.25 in
Shaft Diameter : 0.875 in Shaft Extension : 2.56 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856019028
Weight : 64.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
2/3 15.50 775.0 7.30 332.0 2,400 1.50
Pull-Up 16.50 825.0 6.30 286.0 1,800 1.50
Full Load 2.00 100.0 2.20 100.0 3,515 1.50
No Load 0.90 45.0 0.00 0.0 3,600 1.50
Locked-Rotor 19.00 950.0 7.00 318.0 0 60.0 1.50
Break-Down 12.00 600.0 9.30 423.0 2,875 88.0 1.50
1/3 17.50 875.0 6.00 273.0 1,200 1.50
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 0.72
  • 0.100
  • 0.0
  • 15.0
  • 3,600
  • 0.0
  • 0.00
  • 25 %
  • 0.76
  • 0.400
  • 71.5
  • 51.0
  • 3,575
  • 0.0
  • 0.60
  • 50 %
  • 0.96
  • 0.700
  • 81.5
  • 71.0
  • 3,550
  • 0.0
  • 1.10
  • 75 %
  • 1.20
  • 1.000
  • 84.0
  • 81.0
  • 3,530
  • 0.0
  • 1.70
  • 100 %
  • 1.60
  • 1.300
  • 85.5
  • 85.5
  • 3,515
  • 25.0
  • 2.20
  • 115 %
  • 1.72
  • 1.500
  • 84.0
  • 87.5
  • 3,485
  • 35.0
  • 2.60
  • 125 %
  • 1.87
  • 1.700
  • 84.0
  • 88.5
  • 3,475
  • 45.0
  • 2.80