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056C17W5337 – Marathon 0.75 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC – N681

056C17W5337 – Marathon 0.75 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC – N681

056C17W5337 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 induction run design for high starting torque
  • Class F insulation
  • Double sealed ball bearings
  • 303 Stainless steel shaft with spring loaded contact seals in each endshield
  • Stainless steel conduit box cover, nameplate, fan guard (TEFC) and hardware
  • Cast oversized conduit box with high temperature Nitrile gaskets and threaded entrance
  • Plugged drain holes in each endshield for all angle mounting
  • Internal corrosion resistant coatings on frame, base, endshields, rotor and stator
  • F1 mounting only, cannot reassemble to F2

Marathon Motors
Regal Beloit

Description

056C17W5337 – Marathon 0.75 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC – N681

056C17W5337 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: 722856028792 Weight: 25 LB
Packaged Length: 14.63 IN Packaged Width: 11.25 IN
Packaged Height: 10.65 IN

Nameplate Specifications

Output HP: 0.75 Hp Output KW: 0.56 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 10.8/5.4 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 70 % Power Factor: 64
Duty: Continous Insulation Class: F
Design Code: N KVA Code: L
Frame: 56 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: N IP Code: 55

Technical Specifications

Electrical Type: Capacitor Start Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
Resistance Main: 2.6 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: Single Special Extension Overall Length: 11.31 in
Frame Length: 5.50 in Shaft Diameter: 0.625 in
Shaft Extension: 1.94 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 15.20 0.0 98.47 0.0 1,536 2.80 0.0 0.75
Pull-Up 19.20 0.0 84.19 0.0 1,314 3.20 0.0 0.75
Full Load 5.46 0.0 35.95 0.0 1,753 0.80 64.0 0.75
Locked-Rotor 30.10 0.0 114.48 0.0 0 6.00 0.0 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 175 %
Current (Amps) 4.13 4.20 4.45 4.86 5.42 6.11 6.97 7.97
Rated Output (KW) 0.17 0.31 0.46 0.52 0.79 0.98 1.19 1.42
Efficiency (%) 0.0 46.0 61.3 67.8 70.7 71.5 70.8 88.9
Power Factor (%) 18.1 31.6 44.6 55.3 63.6 69.6 74.3 77.4
Speed (RPM) 1,798 1,786 1,777 1,766 1,754 1,740 1,723 1,703
Temp. Rise @ FL 0.0 0.0 0.0 0.0 78.0 90.0 0.0 0.0
Torque (ft-lbs) 0.00 8.85 17.72 26.79 35.94 45.30 55.09 64.75

Marathon Motors
Regal Beloit

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