Catalog No - C321A

145TTGN4337
Image differs from product
Features
  • Frame Construction:56 Frame-Rolled Steel.143-256TC-Cast Iron “Blue Chip”
  • Thermal Protection:56 Frame-Auto Overload,143-256TC-T-Stats
  • Class/Group:56 Frame-Class I, Groups C & D,143-256TC-Class I, Group D
  • Temperature Code:56 Frame-Class II, Groups F & G,143-256TC-Class II, Groups F & G
  • Conduit Box:56 Frame-T3B;143-256TC-T3B
  • Service Factor:56 Frame-Shipped Loose;143-256TC-Installed
  • UL File:56 Frame-1.0 (unless otherwise noted);143-256TC-1.0 (unless otherwise noted)
  • CSA File:56 Frame-E12044,LR47504;143-256TC-E12044,LR47504
Discontinued

Visit Marathon Motors

How can we improve our Product Information?
General Specifications

Model : 145TTGN4337 Catalog No : C321A
Part Description : 1 1/2,1800,EPFC,145TC,3/60/230/460 Category : Explosion Proof
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 : Cast Iron Shaft Type : T
Overall Length : 15.18 in Frame Length : 7.50 in
Shaft Diameter : 0.875 in Shaft Extension : 2.12 in
Assembly/Box Mounting : F1 ONLY UPC : 722856022707
Weight : 80.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 2.20 100.0 4.50 100.0 1,730 1.50
1/3 15.20 691.0 11.10 247.0 600 1.50
2/3 13.50 614.0 13.70 304.0 1,200 1.50
No Load 1.10 50.0 0.00 0.0 1,800 1.50
Break-Down 11.00 500.0 17.00 378.0 1,575 80.0 1.50
Locked-Rotor 17.00 773.0 13.00 289.0 0 65.0 1.50
Pull-Up 14.50 659.0 11.70 260.0 900 1.50
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.10
  • 0.070
  • 0.0
  • 8.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 1.20
  • 0.370
  • 74.5
  • 38.0
  • 1,780
  • 0.0
  • 1.10
  • 50 %
  • 1.40
  • 0.670
  • 82.5
  • 58.5
  • 1,770
  • 0.0
  • 2.20
  • 75 %
  • 1.80
  • 1.000
  • 84.0
  • 71.0
  • 1,750
  • 0.0
  • 3.40
  • 100 %
  • 2.20
  • 1.300
  • 84.0
  • 77.7
  • 1,730
  • 30.0
  • 4.50
  • 115 %
  • 2.40
  • 1.500
  • 84.0
  • 81.5
  • 1,725
  • 40.0
  • 5.30
  • 125 %
  • 2.50
  • 1.700
  • 82.5
  • 82.5
  • 1,715
  • 0.0
  • 5.70
  • 150 %
  • 3.00
  • 2.000
  • 82.5
  • 85.0
  • 1,705
  • 0.0
  • 7.00