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056B17D11021 – Marathon 0.33 HP General Purpose Motor, 1 phase, 1800 RPM, 120/240 V, 56C Frame, ODP – E251A

056B17D11021 – Marathon 0.33 HP General Purpose Motor, 1 phase, 1800 RPM, 120/240 V, 56C Frame, ODP – E251A

056B17D11021 Marathon Single Phase ODP Motors

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

  • Mechanically locked on shaft end
  • Heavy gauge steel frame and base
  • Capacitor start/capacitor run design for higher efficiency
  • Energy saver design

Marathon Motors
Regal Beloit

Original price was: $1,055.00.Current price is: $663.14.

Description

056B17D11021 – Marathon 0.33 HP General Purpose Motor, 1 phase, 1800 RPM, 120/240 V, 56C Frame, ODP – E251A

056B17D11021 Marathon Single Phase ODP Motors

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

General Specifications

UPC: 722856004369 Weight: 19 LB
Packaged Length: 13.75 IN Packaged Width: 7.88 IN
Packaged Height: 8.75 IN

Nameplate Specifications

Output HP: 0.33 Hp Output KW: 0.25 kW
Frequency: 60/50 Hz Voltage: 120/240 V
Current: 3.7/1.8 A Speed: 1725 rpm
Service Factor: 1.35 Phase: 1
Efficiency: 72.4 % Power Factor: 79
Duty: Continuous Insulation Class: B
Design Code: N KVA Code: L
Frame: 56C Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Capacitor Start Capacitor Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
Resistance Main: 0 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: 10.94 in
Frame Length: 7.00 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)
Pull-Up 13.80 726.0 58.00 362.0 0 0.00 0.0 0.33
Break-Down 5.80 305.0 43.50 272.0 1,575 1.16 86.4 0.33
Locked-Rotor 14.20 747.0 58.00 362.0 0 0.00 0.0 0.33
Full Load 1.90 100.0 16.00 100.0 1,750 0.38 81.1 0.33

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 135 % 150 %
Current (Amps) 1.18 1.29 1.48 1.68 1.82 2.11 2.16 2.20 2.54
Rated Output (KW) 0.12 0.18 0.25 0.31 0.38 0.42 0.45 0.48 0.53
Efficiency (%) 0.0 35.0 51.4 61.2 72.4 71.0 70.0 69.5 69.2
Power Factor (%) 42.0 58.3 69.2 76.3 79.0 83.1 83.9 84.8 86.1
Speed (RPM) 1,795 1,780 1,775 1,765 1,755 1,745 1,740 1,735 1,730
Temp. Rise @ FL 0.0 0.0 0.0 0.0 30.0 0.0 0.0 45.0 0.0
Torque (ft-lbs) 0.00 4.00 8.00 12.00 16.00 18.40 20.00 21.60 24.00

Marathon Motors
Regal Beloit