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056T17W5344 – Marathon 0.50 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, TEFC – N322

056T17W5344 – Marathon 0.50 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, TEFC – N322

056T17W5344 Marathon Washdown Duty Motors

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

  • Suitable for 10:1 CT 60 minute duty, otherwise 2:1 CT
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Double sealed ball bearings
  • 303 Stainless steel shaft with spring loaded contact seals in each endshield (Drive end only on TENV motors)
  • 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
  • USDA-approved, white epoxy RUST-OLEUM® paint

Marathon Motors
Regal Beloit

Description

056T17W5344 – Marathon 0.50 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, TEFC – N322

056T17W5344 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: 722856028976 Weight: 25 LB
Packaged Length: 14.44 IN Packaged Width: 10.44 IN
Packaged Height: 10.88 IN

Nameplate Specifications

Output HP: 0.50 Hp Output KW: 0.37 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 1.9-2.0/1.0 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 74 % Power Factor: 63
Duty: Continous Insulation Class: F
Design Code: B KVA Code: K
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: Y IP Code: 55

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 12 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 10.50 in
Frame Length: 5.00 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)
Full Load 2.00 24.00 100.0 0 0.50
Break-Down 0.00 86.50 360.0 0 0.50
Locked-Rotor 10.20 60.00 250.0 0 0.50
Pull-Up 0.00 59.00 246.0 0 0.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.85 0.85 0.90 0.95 1.05 1.15 1.30
Rated Output (KW) 0.11 0.21 0.31 0.42 0.57 0.66 0.78
Efficiency (%) 0.0 45.0 60.5 67.5 70.0 72.0 69.0
Power Factor (%) 27.9 30.5 43.5 54.5 63.0 72.0 72.0
Speed (RPM) 1,793 1,786 1,773 1,758 1,743 1,724 1,705
Temp. Rise @ FL 0.0 0.0 0.0 0.0 57.0 0.0 0.0
Torque (ft-lbs) 0.00 6.10 11.90 18.00 23.90 30.00 35.50

Marathon Motors
Regal Beloit

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