G571 Marathon 1/2HP General Purpose Electric Motor, 1800RPM-1
G571 Marathon 1/2HP General Purpose Electric Motor, 1800RPM-2
G571 Marathon 1/2HP General Purpose Electric Motor, 1800RPM-3

G571 Marathon 1/2HP General Purpose Electric Motor, 1800RPM

$877.00

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Marathon Electric (Regal Beloit Corp) SKU: G571 Barcode: 722856009463

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Features

  • Double sealed ball bearings, mechanically locked on shaft end
  • Heavy gauge steel constructions
  • Bolt-on, removable rigid base
  • Suitable for horizontal or vertical mounting
  • Capacitor start design for high starting torque
  • Will accept brake kits, see Accessory section
  • Will accept drip cover kits, see Accessories section

General Specifications

UPC: 722856009463 Weight: 26.00 LB
Packaged Length: 16.12 IN Packaged Width: 10.25 IN
Packaged Height: 9.12 IN

Nameplate Specifications

Output HP: 0.50 Hp Output KW: 0.37 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 8.8/4.2-4.4 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 66 % Power Factor: 58
Duty: Continous Insulation Class: F
Design Code: N KVA Code: L
Frame: 56C Enclosure: Totally Enclosed Fan Cooled
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: 43

Technical Specifications

Electrical Type: Capacitor Start Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
Resistance Main: 0 Ohms Mounting: Bolt-on Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Overall Length: 11.81 in
Frame Length: 6.56 in Shaft Diameter: 0.625 in
Shaft Extension: 2.06 in Assembly/Box Mounting: F1 ONLY

Speed & Load Characteristics

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 14.40 61.20 1,221 2.60 0.50
Locked-Rotor 21.30 83.80 0 4.50 0.50
Break-Down 11.80 72.30 1,486 2.20 0.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 % 200 %
Current (Amps) 3.50 3.60 3.70 4.14 4.40 4.60 4.80 5.20 5.85 6.60
Rated Output (KW) 0.15 0.25 0.35 0.48 0.57 0.66 0.70 0.83 0.98 1.16
Efficiency (%) 0.0 38.3 54.3 58.3 66.0 66.5 67.2 68.0 66.7 64.5
Power Factor (%) 18.6 29.6 40.5 50.3 58.0 61.0 63.0 69.0 72.8 76.4
Speed (RPM) 1,800 1,783 1,772 1,760 1,746 1,735 1,730 1,712 1,692 1,665
Temp. Rise @ FL 0.0 0.0 0.0 0.0 55.0 65.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 5.93 11.90 18.00 24.10 28.10 30.40 36.90 43.50 50.60