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/Products/Electric Motors/Single Phase/Marathon/Farm Duty/F131 Marathon 1/3HP Farm Duty Electric Motor, 1725RPM
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Product ID: F131

F131 Marathon 1/3HP Farm Duty Electric Motor, 1725RPM

MFG: Marathon Electric (Regal Beloit Corp)
MFG Part Number: F131

Selected accessories will also be added to cart
$569.97 / Each
Quantity:
TEFC, 56C Frame, 115/208-230VAC 60Hz Single Phase, 056C17F5358, Rigid Base, Rolled Steel, 5/8" Keyed Shaft

Features

  • Mechanically locked on shaft end
  • Heavy gauge steel constructions
  • Suitable for horizontal or vertical mounting
  • Capacitor start induction run design
  • Motor will accept a brake kit

General Specifications

UPC: 722856049339 Weight: 24.00 LB
Packaged Length: 16.12 IN Packaged Width: 10.25 IN
Packaged Height: 9.12 IN

Nameplate Specifications

Output HP: 0.33 Hp Output KW: 0.25 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 6.6/3.1-3.3 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 55 % Power Factor: 60
Duty: Continuous Insulation Class: B
Design Code: N KVA Code: N
Frame: 56C Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: Manual 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: Capacitor Start Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
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: 11.82 in
Frame Length: 6.56 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 16.20 491.0 55.70 348.0 0 3.46 0.0 0.33
Break-Down 7.60 230.0 44.60 279.0 1,536 1.49 0.0 0.33
Pull-Up 9.33 283.0 39.90 249.0 1,343 1.76 0.0 0.33
Full Load 3.30 100.0 16.00 100.0 1,750 0.45 60.0 0.33

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 135 % 150 % 175 % 200 %
Current (Amps) 2.80 2.85 2.95 3.15 3.30 3.40 3.55 3.70 3.67 4.25 4.85
Rated Output (KW) 0.15 0.23 0.29 0.37 0.45 0.50 0.54 0.62 0.64 0.75 0.89
Efficiency (%) 0.0 27.9 43.2 50.5 55.0 57.3 58.3 58.5 58.8 58.4 55.9
Power Factor (%) 23.3 34.3 42.7 50.0 60.0 63.9 65.5 68.0 75.2 76.2 79.8
Speed (RPM) 1,800 1,784 1,771 1,760 1,750 1,744 1,739 1,730 1,723 1,702 1,674
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 52.0 0.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 3.96 7.96 12.00 16.00 18.50 20.20 22.50 24.40 28.80 33.50