Catalog No - W543

284THFNA19102
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Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Meets IEEE-841 standard for severe duty applications
  • Constant Torque speed range is listed in CT SPEED RANGE column
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Internal and external epoxy finish
  • MAX GUARD® Class F insulation system
List Price: $6,311 USD

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General Specifications

Model : 284THFNA19102 Catalog No : W543
Part Description : 10,900,TEFC,284T,3/60/460 Category : IEEE 841
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Inverter Rated Starting Method : Line Or Inverter
Poles : 8 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 : 26.21 in Frame Length : 12.75 in
Shaft Diameter : 1.875 in Shaft Extension : 4.82 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856021182
Weight : 420.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
2/3 65.00 420.0 95.00 158.0 700 10.00
Full Load 15.50 100.0 60.00 100.0 880 67.0 10.00
Break-Down 42.00 272.0 132.00 220.0 805 62.0 10.00
Pull-Up 68.00 440.0 75.00 125.0 500 10.00
Locked-Rotor 72.00 465.0 85.00 140.0 0 28.0 10.00
No Load 9.00 58.0 0.00 0.0 900 5.0 10.00
1/3 70.00 452.0 75.00 125.0 90 10.00
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
  • 5.0
  • 900
  • 0.0
  • 0.00
  • 25 %
  • 9.50
  • 2.000
  • 82.5
  • 30.0
  • 895
  • 0.0
  • 14.50
  • 50 %
  • 11.00
  • 4.000
  • 88.5
  • 48.0
  • 890
  • 0.0
  • 29.50
  • 75 %
  • 13.00
  • 6.000
  • 90.2
  • 60.0
  • 885
  • 0.0
  • 44.50
  • 100 %
  • 15.50
  • 8.500
  • 90.2
  • 67.0
  • 880
  • 50.0
  • 60.00
  • 115 %
  • 17.50
  • 9.500
  • 89.5
  • 69.5
  • 875
  • 70.0
  • 69.50
  • 125 %
  • 19.00
  • 10.500
  • 88.5
  • 71.0
  • 872
  • 85.0
  • 76.00
  • 140 %
  • 21.50
  • 12.000
  • 85.5
  • 73.0
  • 860
  • 105.0
  • 85.00