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056C17V5303 – Marathon 0.33 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 56HC Frame, TENV – N280

056C17V5303 – Marathon 0.33 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 56HC Frame, TENV – N280

056C17V5303 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
  • 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, 56H, 143T, and 145T combination base with 12 mounting holes
  • Viton® o-rings, shaft seals, and gaskets for superior sealing against chemicals
  • Hydrophobic breather in OP endshield and conduit box equalize air pressure
  • Totally enclosed, non-ventilated

Marathon Motors
Regal Beloit

Description

056C17V5303 – Marathon 0.33 HP Washdown Motor, 1 phase, 1800 RPM, 115/208-230 V, 56HC Frame, TENV – N280

056C17V5303 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: 722856030443 Weight: 32 LB
Packaged Length: 19.69 IN Packaged Width: 11.25 IN
Packaged Height: 10.63 IN

Nameplate Specifications

Output HP: 0.33 Hp Output KW: 0.25 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 5.4/3.0-2.7 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 72 % Power Factor: 60
Duty: Continous Insulation Class: F
Design Code: L KVA Code: M
Frame: 56HC Enclosure: Totally Enclosed Non Ventilated
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 Induction 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: NEMA 56 Overall Length: 12.20 in
Frame Length: 7.50 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)
Pull-Up 0.00 0.0 40.00 250.0 1,300 0.00 0.0 0.33
Locked-Rotor 16.00 0.0 62.00 388.0 0 0.00 0.0 0.33
Break-Down 0.00 0.0 45.00 281.0 1,500 0.00 0.0 0.33

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 1.90 2.02 2.21 2.45 2.68 3.12 3.54
Rated Output (KW) 0.10 0.15 0.19 0.26 0.34 0.43 0.53
Efficiency (%) 0.0 42.1 66.8 71.5 72.1 71.7 69.0
Power Factor (%) 22.9 32.3 37.0 46.5 55.8 60.3 65.1
Speed (RPM) 1,798 1,780 1,769 1,759 1,746 1,732 1,716
Temp. Rise @ FL 0.0 0.0 0.0 0.0 93.0 0.0 0.0
Torque (ft-lbs) 0.00 4.00 8.00 12.00 16.00 20.20 24.00

Marathon Motors
Regal Beloit

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