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145TBWD5305 – Marathon 2 HP Washdown Motor, 1 phase, 3600 RPM, 115/230 V, 145TC Frame, TEFC – N348

145TBWD5305 – Marathon 2 HP Washdown Motor, 1 phase, 3600 RPM, 115/230 V, 145TC Frame, TEFC – N348

145TBWD5305 Marathon Paint Free NEMA Washdown 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 induction run design for high starting torque, except as noted
  • 1.15 Service Factor on sinewave, Double sealed ball bearings
  • 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
  • One way condensation drains in each endshield and conduit box for all angle mounting
  • Nitrile Buna – N gaskets and seals on conduit box, through bolts and endshields
  • Nameplate information laser etched on frame

Marathon Motors
Regal Beloit

Description

145TBWD5305 – Marathon 2 HP Washdown Motor, 1 phase, 3600 RPM, 115/230 V, 145TC Frame, TEFC – N348

145TBWD5305 Marathon Paint Free NEMA Washdown Motors

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

General Specifications

UPC: 722856131638 Weight: 46 LB
Packaged Length: 17 IN Packaged Width: 11.57 IN
Packaged Height: 11.66 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 115/230 V
Current: 19.0/9.5 A Speed: 3450 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 81.5 % Power Factor: 86.3
Duty: Continuous Insulation Class: F
Design Code: N 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: 2 Rotation: Selective Counterclockwise
Resistance Main: .906 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: 14.00 in
Frame Length: 9.00 in Shaft Diameter: 0.875 in
Shaft Extension: 2.24 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)
Pull-Up 68.00 735.0 7.50 250.0 50 12.35 0.0 2.00
Break-Down 34.40 372.0 7.70 257.0 3,000 6.83 0.0 2.00
Full Load 9.25 100.0 3.00 100.0 3,522 1.84 86.3 2.00
Locked-Rotor 69.00 746.0 7.50 250.0 0 12.47 0.0 2.00
No Load 4.25 46.0 0.00 0.0 3,595 0.20 0.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 %
Current (Amps) 4.25 4.70 5.96 7.50 9.30 10.40 11.27 13.56
Rated Output (KW) 0.20 0.57 0.99 1.41 1.85 2.11 2.31 2.82
Efficiency (%) 0.0 66.6 76.5 80.3 81.2 81.4 80.4 78.3
Power Factor (%) 20.2 52.9 72.4 81.7 86.3 88.0 89.2 90.4
Speed (RPM) 3,595 3,575 3,560 3,540 3,515 3,500 3,490 3,455
Temp. Rise @ FL 0.0 0.0 0.0 0.0 95.0 115.0 0.0 0.0
Torque (ft-lbs) 0.00 0.75 1.50 2.25 3.00 3.45 3.75 4.50

Marathon Motors
Regal Beloit

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