Catalog No - Y1639

445TTFN14338
Image differs from product
Features
  • Red paint exterior
  • NEMA Design B, Code G or less
  • Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
  • Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
  • Will accept C- Face kits, see Accessories section
  • 230/460 and 460 Volt models rated for 50 HZ at next lower HP
  • For special designs, contact district sales office near you
List Price: $29,773 USD

Visit Marathon Motors

How can we improve our Product Information?
General Specifications

Model : 445TTFN14338 Catalog No : Y1639
Part Description : 200,1800,TEFC,445T,3/60/460PWS&YD Category : Fire Pump
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Part Wdg Start & Wye Start Delta Run
Poles : 4 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 : 43.35 in Frame Length : 20.25 in
Shaft Diameter : 3.375 in Shaft Extension : 8.75 in
Assembly/Box Mounting : F1/F2 CAPABLE UPC : 722856132765
Weight : 1,878.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 1,430.00 638.0 950.00 160.0 0 28.0 200.00
2/3 1,250.00 558.0 950.00 160.0 1,200 200.00
Break-Down 775.00 345.0 1,350.00 228.0 1,725 65.0 200.00
Full Load 224.00 100.0 589.00 100.0 1,785 88.0 200.00
No Load 60.00 27.0 0.00 0.0 1,800 6.5 200.00
1/3 1,400.00 625.0 850.00 144.0 600 200.00
Pull-Up 1,350.00 605.0 850.00 144.0 900 200.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 60.00
  • 5.000
  • 0.0
  • 6.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 81.00
  • 41.000
  • 91.0
  • 63.0
  • 1,795
  • 0.0
  • 146.00
  • 50 %
  • 123.00
  • 79.000
  • 94.1
  • 81.0
  • 1,792
  • 0.0
  • 293.00
  • 75 %
  • 172.00
  • 118.000
  • 95.0
  • 86.0
  • 1,788
  • 0.0
  • 440.00
  • 100 %
  • 224.00
  • 157.000
  • 95.0
  • 88.0
  • 1,785
  • 75.0
  • 589.00
  • 115 %
  • 257.00
  • 181.000
  • 95.0
  • 88.0
  • 1,782
  • 105.0
  • 678.00
  • 125 %
  • 280.00
  • 197.000
  • 94.5
  • 88.0
  • 1,778
  • 0.0
  • 737.00