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056T17W99002 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TEFC – N669

056T17W99002 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TEFC – N669

056T17W99002 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

056T17W99002 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TEFC – N669

056T17W99002 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: 722856029324 Weight: 30 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: 60/50 Hz Voltage: 208-230/460 V
Current: 2.7-2.8/1.4 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: 26.24 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 10.87 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)
Full Load 1.40 36.00 100.0 1,746 0.75
Locked-Rotor 8.10 106.00 294.0 0 0.75
Break-Down 0.00 134.00 372.0 0 0.75
Pull-Up 0.00 103.00 286.0 0 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 1.10 1.14 1.19 1.28 1.39 1.56 1.77
Rated Output (KW) 0.11 0.26 0.40 0.56 0.72 0.87 1.08
Efficiency (%) 0.0 54.9 70.4 75.6 77.4 79.4 76.3
Power Factor (%) 13.0 28.6 42.5 54.7 65.1 70.1 76.3
Speed (RPM) 1,798 1,787 1,774 1,760 1,746 1,730 1,711
Temp. Rise @ FL 0.0 0.0 0.0 0.0 60.0 0.0 0.0
Torque (ft-lbs) 0.00 9.00 18.00 27.00 36.00 45.00 54.00

Marathon Motors
Regal Beloit

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