Catalog No - M890A

284TTFPA14049
Image differs from product
Features
  • Normal thrust
  • Class F insulation
  • 1.15 Service Factor
  • Suitable for 230 volt part winding start through 100 HP (dual voltage motors)
  • Heavy duty lifting lugs
  • Drip cover/canopy cap included
  • UL Recognized and CSA Certified
Discontinued

Visit Marathon Motors

How can we improve our Product Information?
General Specifications

Model : 284TTFPA14049 Catalog No : M890A
Part Description : 15,1800,TEFC,284HPV,3/60/230/460 Category : Vertical Solid Shaft P-Base
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Across The Line
Poles : 4 Rotation : Reversible
Mounting : Round Motor Orientation : Shaft Down
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : HP
Overall Length : 28.88 in Frame Length : 12.75 in
Shaft Diameter : 1.125 in Shaft Extension : 2.75 in
Assembly/Box Mounting : F1/F2 CAPABLE Weight : 400.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
1/3 95.00 528.0 64.00 144.0 600 15.00
Full Load 18.00 100.0 44.50 100.0 1,770 15.00
Locked-Rotor 100.00 556.0 75.00 169.0 0 36.0 15.00
Break-Down 65.00 361.0 110.00 247.0 1,640 15.00
2/3 80.00 444.0 79.00 178.0 1,200 15.00
Pull-Up 90.00 500.0 68.00 153.0 900 15.00
No Load 6.00 33.0 0.00 0.0 1,800 15.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 6.00
  • 0.300
  • 0.0
  • 6.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 7.00
  • 3.000
  • 89.5
  • 53.0
  • 1,790
  • 0.0
  • 11.00
  • 50 %
  • 10.00
  • 6.200
  • 91.0
  • 74.0
  • 1,785
  • 0.0
  • 22.00
  • 75 %
  • 13.50
  • 9.200
  • 91.0
  • 82.0
  • 1,775
  • 0.0
  • 33.50
  • 100 %
  • 18.00
  • 12.200
  • 91.0
  • 85.0
  • 1,770
  • 40.0
  • 44.50
  • 115 %
  • 20.00
  • 14.200
  • 91.0
  • 85.5
  • 1,765
  • 55.0
  • 51.50
  • 125 %
  • 22.00
  • 15.200
  • 91.0
  • 85.5
  • 1,760
  • 70.0
  • 56.00