Catalog No - W529

254THFNA9101
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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
  • C-face addition 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
  • 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
  • Constant Torque speed range is listed in CT SPEED RANGE column
List Price: $4,186 USD

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General Specifications

Model : 254THFNA9101 Catalog No : W529
Part Description : 5,900,TEFC,254T,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 : 23.65 in Frame Length : 10.50 in
Shaft Diameter : 1.625 in Shaft Extension : 4.2 in
Assembly/Box Mounting : F1/F2 Capable UPC : 722856021052
Weight : 370.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 20.00 267.0 66.00 220.0 780 5.00
1/3 30.00 400.0 36.00 120.0 300 5.00
Locked-Rotor 32.00 427.0 42.00 140.0 0 36.0 5.00
2/3 26.00 347.0 44.00 147.0 600 5.00
No Load 4.00 53.0 0.00 0.0 900 5.00
Pull-Up 29.00 387.0 38.00 127.0 450 5.00
Full Load 7.50 100.0 30.00 100.0 875 5.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 4.00
  • 0.200
  • 0.0
  • 6.5
  • 900
  • 0.0
  • 0.00
  • 25 %
  • 4.50
  • 1.000
  • 80.0
  • 33.0
  • 895
  • 0.0
  • 7.50
  • 50 %
  • 5.00
  • 2.000
  • 86.5
  • 52.5
  • 885
  • 0.0
  • 15.00
  • 75 %
  • 6.00
  • 3.000
  • 88.0
  • 64.5
  • 880
  • 0.0
  • 22.50
  • 100 %
  • 7.50
  • 4.500
  • 88.5
  • 71.0
  • 875
  • 40.0
  • 30.00
  • 115 %
  • 8.50
  • 5.000
  • 87.0
  • 74.0
  • 870
  • 55.0
  • 35.00
  • 125 %
  • 9.00
  • 5.500
  • 86.5
  • 75.0
  • 865
  • 70.0
  • 38.00