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145TBWD5329 – Marathon 1.50 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 145TC Frame, TEFC – N287

145TBWD5329 – Marathon 1.50 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 145TC Frame, TEFC – N287

145TBWD5329 Marathon Washdown Duty Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Encapsulated electronic starting switch is impervious to moisture
  • Capacitor start/capacitor run design for reduced amperage
  • Double sealed ball bearings with moisture resistant, high temperature grease
  • 303 stainless steel shaft with spring loaded contact seals in each end
  • 300 Series Stainless steel external construction: frame, endshields, conduit box, fan guard, mounting base and hardware for superior corrosion resistance
  • Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
  • 100% Paint-free construction
  • Viton® o-rings, shaft seals, and gaskets for superior sealing against chemicals
  • Hydrophobic breather in OP endshield and conduit box equalize air pressure
  • Suitable for 10:1 CT 60 minute duty, otherwise 2:1 CT

Marathon Motors
Regal Beloit

Description

145TBWD5329 – Marathon 1.50 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 145TC Frame, TEFC – N287

145TBWD5329 Marathon Washdown Duty Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856030511 Weight: 52 LB
Packaged Length: 19.69 IN Packaged Width: 11.25 IN
Packaged Height: 10.63 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 14.8/7.8-7.4 A Speed: 1740 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 80 % Power Factor: 82
Duty: Continous Insulation Class: F
Design Code: L KVA Code: J
Frame: 145TC Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 55

Technical Specifications

Electrical Type: Capacitor Start Capacitor Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
Resistance Main: 0 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Stainless Steel
Shaft Type: T Overall Length: 14.87 in
Frame Length: 9.50 in Shaft Diameter: 0.875 in
Shaft Extension: 2.12 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 27.70 360.0 11.80 262.0 1,495 5.29 83.0 1.50
Locked-Rotor 52.00 675.0 13.30 296.0 0 10.00 84.3 1.50
Full Load 7.70 100.0 4.50 100.0 1,755 0.00 82.0 1.50
Pull-Up 37.30 484.0 9.00 200.0 0 6.40 70.0 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 4.40 4.60 5.40 6.40 7.70 8.60 9.20
Rated Output (KW) 0.30 0.54 0.82 1.20 1.60 1.66 1.80
Efficiency (%) 0.0 52.3 68.0 74.4 77.3 77.7 77.9
Power Factor (%) 29.5 50.8 66.4 76.3 82.0 84.3 85.4
Speed (RPM) 1,800 1,790 1,780 1,770 1,755 1,750 1,745
Temp. Rise @ FL 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 1.10 2.20 3.50 4.50 5.20 5.60

Marathon Motors
Regal Beloit

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