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056T34W99021 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 56J Frame, TEFC – N224A

056T34W99021 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 56J Frame, TEFC – N224A

056T34W99021 Marathon White Epoxy Jet Pump Motors

  • Motors are suitable for 10:1 VT and 10:1 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
  • 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

Marathon Motors
Regal Beloit

Description

056T34W99021 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 56J Frame, TEFC – N224A

056T34W99021 Marathon White Epoxy Jet Pump Motors

General Specifications

UPC: 722856053480 Weight: 31 LB
Packaged Length: 45 IN Packaged Width: 42 IN
Packaged Height: 12.4 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 4.0/2.0 A Speed: 3490 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 84 % Power Factor: 82
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: M
Frame: 56J 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: 2 Rotation: Reversible
Resistance Main: 8.5 Ohms Mounting: Rigid base
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: Rolled Steel
Shaft Type: J Overall Length: 12.87 in
Frame Length: 6.50 in Shaft Diameter: 0.625 in
Shaft Extension: 2.56 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 8.50 378.0 200 1.50
Break-Down 0.00 11.20 498.0 2,600 1.50
Full Load 2.00 2.25 100.0 3,521 1.50
Locked-Rotor 21.00 8.50 378.0 0 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 1.00 1.14 1.39 1.69 2.03 2.44 2.87
Rated Output (KW) 0.10 0.42 0.72 1.03 1.33 1.64 1.98
Efficiency (%) 0.0 67.8 79.1 82.2 84.6 84.7 84.2
Power Factor (%) 12.6 46.2 64.7 76.3 82.2 84.6 86.8
Speed (RPM) 3,599 3,578 3,559 3,540 3,521 3,501 3,478
Temp. Rise @ FL 0.0 0.0 0.0 0.0 46.0 0.0 0.0
Torque (ft-lbs) 0.00 0.56 1.12 1.68 2.25 2.80 3.38

Marathon Motors
Regal Beloit

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