Catalog No - W550

286THFNA19101
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: $7,916 USD

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General Specifications

Model : 286THFNA19101 Catalog No : W550
Part Description : 15,900,TEFC,286T,3/60/460 Category : Severe Duty
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 : 27.71 in Frame Length : 14.25 in
Shaft Diameter : 1.875 in Shaft Extension : 4.82 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856021243
Weight : 326.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
1/3 100.00 455.0 105.00 117.0 300 15.00
No Load 12.50 57.0 0.00 0.0 900 5.5 15.00
Pull-Up 95.00 432.0 105.00 117.0 450 15.00
Locked-Rotor 105.00 477.0 120.00 133.0 0 30.0 15.00
Break-Down 65.00 295.0 200.00 222.0 810 62.0 15.00
2/3 85.00 386.0 120.00 133.0 600 15.00
Full Load 22.00 100.0 90.00 100.0 875 70.5 15.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 12.50
  • 0.500
  • 0.0
  • 5.5
  • 900
  • 0.0
  • 0.00
  • 25 %
  • 13.50
  • 3.500
  • 82.5
  • 31.0
  • 895
  • 0.0
  • 22.00
  • 50 %
  • 16.00
  • 6.500
  • 88.5
  • 50.0
  • 890
  • 0.0
  • 44.50
  • 75 %
  • 19.00
  • 9.500
  • 90.2
  • 62.5
  • 885
  • 0.0
  • 67.00
  • 100 %
  • 22.00
  • 12.500
  • 90.2
  • 70.5
  • 875
  • 60.0
  • 90.00
  • 115 %
  • 26.00
  • 14.500
  • 89.5
  • 71.0
  • 870
  • 80.0
  • 104.00
  • 125 %
  • 28.00
  • 16.000
  • 88.0
  • 72.0
  • 865
  • 0.0
  • 114.00