Marathon 2 HP General Purpose Motor, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC - C1908

Catalog #:C1908
Part #:5KCR49ZN0783Y
  • Capacitor start / capacitor run design for low amps and high efficiency, as noted
  • Ball bearings
  • 1.0 Service Factor (except as noted)
  • Thermal protection, as noted
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General Specifications

Packaged Length: 19 IN Packaged Width: 10.88 IN
Packaged Height: 9.75 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.49 kW
Frequency: 60 Hz Voltage: 115/208-230 V
Current: 18.8/10.2-9.4 A Speed: 1725 rpm
Service Factor: 1 Phase: 1
Efficiency: 81.5 % Power Factor: 86.1
Duty: CONTINUOUS Insulation Class: B
Design Code: L KVA Code: J
Frame: 56C Enclosure: TEFC
Thermal Protection: MANUAL Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized ( Not Protector) CSA: Y
CE: N IP Code: 43

Technical Specifications

Electrical Type: CAP START CAP RUN Starting Method: ACROSS THE LINE
Poles: 4 Rotation: SELECTIVE CCW
Resistance Main: 0 Ohms Mounting: ROUND
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: ROLLED STEEL
Shaft Type: STANDARD 56 Overall Length: 14.82 in
Frame Length: 9.56 in Shaft Diameter: .63 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 62.80 668.0 14.30 238.0 164 11.60 0.0 2.00
Full Load 9.40 100.0 6.02 100.0 1,740 1.84 0.0 2.00
Break-Down 32.30 344.0 14.90 248.0 1,486 6.09 0.0 2.00
Locked-Rotor 63.50 676.0 15.90 264.0 0 11.60 0.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 120 % 125 % 150 % 175 %
Current (Amps) 3.90 4.60 5.90 7.48 9.40 10.60 11.10 11.60 14.40 17.95
Rated Output (KW) 0.24 0.60 1.00 1.41 1.84 2.15 2.25 2.40 2.95 3.67
Efficiency (%) 0.0 62.2 74.3 79.2 81.5 79.8 78.2 77.7 75.9 71.5
Power Factor (%) 26.8 56.7 73.7 82.0 86.1 88.2 89.2 90.0 89.1 88.9
Speed (RPM) 1,800 1,786 1,774 1,758 1,740 1,731 1,725 1,722 1,698 1,665
Temp. Rise @ FL 0.0 0.0 0.0 0.0 80.0 110.0 115.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 1.47 2.95 4.47 6.02 6.98 7.20 7.62 9.28 11.10
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