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/Products/Electric Motors/Single Phase/Marathon/General Purpose/G573 Marathon 1HP General Purpose Electric Motor, 1800RPM
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Product ID: G573

G573 Marathon 1HP General Purpose Electric Motor, 1800RPM

MFG: Marathon Electric (Regal Beloit Corp)
MFG Part Number: G573

Selected accessories will also be added to cart
$559.97 / Each
Quantity:
TEFC, 56HC Frame, 115/208-230VAC Single Phase 60Hz, 056C17F5323, Bolt-On Base, Rolled Steel, 5/8" Shaft

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
  • 56H, 143T, and 145T combination base with 12 mounting holes

General Specifications

UPC: 722856009487 Weight: 31.00 LB
Packaged Length: 16.12 IN Packaged Width: 10.25 IN
Packaged Height: 9.12 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 13.4/6.8-6.7 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 72 % Power Factor: 69.5
Duty: Continous Insulation Class: B
Design Code: N KVA Code: J
Frame: 56HC 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: NEMA 56 Overall Length: 12.81 in
Frame Length: 7.56 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 24.40 101.00 1,250 4.20 1.00
Break-Down 18.60 0.0 122.00 0.0 1,514 3.40 0.0 1.00
Locked-Rotor 34.70 0.0 142.50 0.0 0 7.10 85.0 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 %
Current (Amps) 4.40 4.80 5.20 5.80 6.70 7.00 7.80 9.00 10.70
Rated Output (KW) 0.17 0.38 0.59 0.82 1.04 1.15 1.33 1.63 1.98
Efficiency (%) 0.0 50.2 64.3 70.0 72.0 74.6 71.0 69.5 66.0
Power Factor (%) 16.5 34.5 49.0 60.5 69.5 72.4 73.9 78.0 80.4
Speed (RPM) 1,800 1,785 1,774 1,760 1,740 1,734 1,725 1,705 1,670
Temp. Rise @ FL 0.0 0.0 0.0 0.0 75.0 95.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 11.70 23.70 35.80 48.30 55.70 61.00 74.10 88.20