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056T17W5339 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 575 V, 56C Frame, TEFC – N623

056T17W5339 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 575 V, 56C Frame, TEFC – N623

056T17W5339 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, F1 mounting only, cannot reassemble to F2
  • 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

056T17W5339 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 575 V, 56C Frame, TEFC – N623

056T17W5339 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: 722856029645 Weight: 31 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: 575 V
Current: 1.1 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 77 % Power Factor: 65
Duty: Continous Insulation Class: F
Design Code: B KVA Code: K
Frame: 56C 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: 0 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: 10.66 in
Frame Length: 5.00 in Shaft Diameter: 0.625 in
Shaft Extension: 2.06 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)
Locked-Rotor 6.45 6.60 293.0 0 0.75
Break-Down 0.00 8.35 371.0 0 0.75
Full Load 1.12 2.25 100.0 0 0.75
Pull-Up 0.00 6.45 287.0 0 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.88 0.00 0.00 0.00 0.00 0.00 0.00
Rated Output (KW) 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Efficiency (%) 0.0 55.4 70.9 74.7 77.0 0.0 0.0
Power Factor (%) 0.0 28.6 42.3 54.5 65.0 0.0 0.0
Speed (RPM) 0 0 0 0 0 0 0
Temp. Rise @ FL 0.0 0.0 0.0 0.0 60.0 0.0 0.0
Torque (ft-lbs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Marathon Motors
Regal Beloit

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