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056T17F2035 – Marathon 0.5 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, TEFC – G321

056T17F2035 – Marathon 0.5 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, TEFC – G321

056T17F2035 Marathon Three Phase TEFC Motors

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

  • Frame constructions are heavy gauge steel or Aluminum, as noted
  • Ball bearings (except as noted)
  • 1.15 Service Factor (except as noted)
  • 60/50 hertz at next lower horsepower, as noted
  • Will accept C-Face Kits as noted, also see Accessories section
  • UL Recognized and CSA Certified

Marathon Motors
Regal Beloit

Description

056T17F2035 – Marathon 0.5 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, TEFC – G321

056T17F2035 Marathon Three Phase TEFC Motors

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

General Specifications

Packaged Length: 12.75 IN Packaged Width: 9.5 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 0.5 Hp Output KW: 0.37 kW
Frequency: 60/50 Hz Voltage: 208-230/460 V
Current: 2-2.2/1.1 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 70 % Power Factor: 64
Duty: CONTINUOUS Insulation Class: B
Design Code: B KVA Code: M
Frame: 56 Enclosure: TEFC
Thermal Protection: NOT Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: SQ CAGE IND RUN Starting Method: ACROSS THE LINE
Poles: 4 Rotation: REV
Resistance Main: 36.7 Ohms Mounting: RIGID
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: ROLLED STEEL
Shaft Type: T Overall Length: 10.72 in
Frame Length: 5.75 in Shaft Diameter: 0.63 in
Shaft Extension: 1.97 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 6.40 582.0 6.60 434.0 0 79.5 0.50
1/3 6.10 555.0 6.30 414.0 170 0.50
Break-Down 4.70 427.0 7.00 461.0 970 87.0 0.50
Full Load 1.10 100.0 1.52 100.0 1,725 0.50
Pull-Up 5.40 491.0 6.30 414.0 600 0.50
2/3 5.10 464.0 6.40 421.0 800 0.50
No Load 0.85 77.0 0.00 0.0 1,800 0.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 %
Current (Amps) 0.85 0.87 0.90 1.00 1.10 1.15 1.20 1.30 1.40
Rated Output (KW) 0.13 0.22 0.32 0.42 0.53 0.60 0.64 0.77 0.90
Efficiency (%) 0.0 41.5 58.0 66.5 70.0 71.5 72.5 73.0 72.5
Power Factor (%) 20.0 32.5 44.5 55.5 64.0 70.0 71.5 77.0 81.0
Speed (RPM) 1,800 1,780 1,765 1,750 1,725 1,720 1,710 1,690 1,665
Temp. Rise @ FL 0.0 0.0 0.0 0.0 55.0 75.0 90.0 0.0 0.0
Torque (ft-lbs) 0.00 0.37 0.75 1.10 1.52 1.80 2.00 2.30 2.80

Marathon Motors
Regal Beloit

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