Catalog No - K2046

5KE49WN4572
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Features
  • Brake has manual wear adjustment for longer pad life
  • Brake leads routed through motor conduit box (TENV only)
  • Universal mounting, no modifications needed
  • CR200 Corona resistant magnet wire (motor can be operated 10:1 variable torque)
  • Universal mounting, no modifications needed
  • Brake coil voltage matches motor voltages, see mod section for other brake coils
  • Ball bearings, mechanically locked on shaft end
  • 1.15 Service Factor (1.0 Service Factor as noted)
  • Nameplated 60/50 hertz at next lowest horsepower
  • Will become build-up item when current stock is gone
Discontinued

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General Specifications

Model : 5KE49WN4572 Catalog No : K2046
Part Description : 2,1740,TEFC,145TC,3/60/230/460 Category : Brake
Stock : Yes
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Across The Line
Poles : 4 Rotation : Reversible
Mounting : Round Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Rolled Steel Shaft Type : T
Overall Length : 18.00 in Frame Length : 7.50 in
Shaft Diameter : 0.875 in Shaft Extension : 2.25 in
Assembly/Box Mounting : F1 Only UPC : 722856027498
Weight : 53.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 0.00 0.0 24.00 400.0 0 0.00 0.0 2.00
Full Load 2.80 0.0 6.00 100.0 1,735 0.00 0.0 2.00
Locked-Rotor 23.00 0.0 20.50 342.0 0 0.00 0.0 2.00
Pull-Up 0.00 0.0 19.80 330.0 0 0.00 0.0 2.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.40
  • 0.110
  • 0.0
  • 9.9
  • 1,799
  • 0.0
  • 0.00
  • 25 %
  • 1.52
  • 0.462
  • 81.8
  • 38.1
  • 1,786
  • 0.0
  • 1.49
  • 50 %
  • 1.84
  • 0.872
  • 86.5
  • 59.5
  • 1,770
  • 0.0
  • 3.00
  • 75 %
  • 2.25
  • 1.287
  • 87.2
  • 71.8
  • 1,752
  • 0.0
  • 4.51
  • 100 %
  • 2.73
  • 1.740
  • 85.3
  • 80.0
  • 1,735
  • 58.0
  • 6.02
  • 125 %
  • 3.25
  • 2.148
  • 85.2
  • 83.0
  • 1,714
  • 0.0
  • 7.52
  • 150 %
  • 3.82
  • 2.593
  • 84.0
  • 85.2
  • 1,704
  • 0.0
  • 9.00