Description
056T17G15599 – Marathon 1 HP Explosion Proof Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, EPFC – G841A
056T17G15599 Marathon Explosion Proof NEMA Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
UPC: | 722856051622 | Weight: | 44 LB |
Packaged Length: | 19.31 IN | Packaged Width: | 11.19 IN |
Packaged Height: | 9.75 IN |
Nameplate Specifications
Output HP: | 1 Hp | Output KW: | 0.75 kW |
Frequency: | 60 Hz | Voltage: | 230/460 V |
Current: | 3.2/1.6 A | Speed: | 1725 rpm |
Service Factor: | 1 | Phase: | 3 |
Efficiency: | 85.5 % | Power Factor: | 68 |
Duty: | Continuous | Insulation Class: | B |
Design Code: | A | KVA Code: | P |
Frame: | 56C | Enclosure: | Explosion Proof Fan cooled |
Thermal Protection: | Automatic | Ambient Temperature: | 40 °C |
Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
UL: | UL Listed And CSA Certified | CSA: | Y |
CE: | N | IP Code: | 54 |
Hazardous Location: | EXP PROOF CL I GR C&D CL II GR F&G T3B |
Technical Specifications
Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Across The Line |
Poles: | 4 | Rotation: | Reversible |
Resistance Main: | 11.8 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: | 15.94 in |
Frame Length: | 8.91 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) |
2/3 | 13.60 | 824.0 | 14.40 | 480.0 | 1,200 | 0.00 | 0.0 | 1.00 |
1/3 | 16.15 | 979.0 | 11.65 | 388.0 | 600 | 0.00 | 0.0 | 1.00 |
Locked-Rotor | 17.00 | 1,030.0 | 13.70 | 457.0 | 0 | 0.00 | 69.5 | 1.00 |
Pull-Up | 16.00 | 970.0 | 12.50 | 417.0 | 115 | 0.00 | 0.0 | 1.00 |
Break-Down | 11.00 | 667.0 | 16.80 | 560.0 | 1,270 | 0.00 | 83.0 | 1.00 |
No Load | 1.15 | 70.0 | 0.00 | 0.0 | 1,800 | 0.00 | 0.0 | 1.00 |
Full Load | 1.60 | 100.0 | 3.00 | 100.0 | 1,765 | 0.00 | 0.0 | 1.00 |
Load Characteristics
% of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % | 150 % |
Current (Amps) | 1.15 | 1.20 | 1.30 | 1.45 | 1.60 | 1.75 | 1.85 | 2.10 |
Rated Output (KW) | 0.07 | 0.26 | 0.46 | 0.66 | 0.87 | 1.00 | 1.09 | 1.29 |
Efficiency (%) | 0.0 | 72.0 | 81.5 | 84.0 | 85.5 | 85.5 | 85.5 | 87.0 |
Power Factor (%) | 7.5 | 30.0 | 46.5 | 59.5 | 68.0 | 72.0 | 74.0 | 80.0 |
Speed (RPM) | 1,800 | 1,790 | 1,785 | 1,775 | 1,765 | 1,760 | 1,755 | 1,750 |
Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 30.0 | 40.0 | 50.0 | 0.0 |
Torque (ft-lbs) | 0.00 | 0.75 | 1.50 | 2.25 | 3.00 | 3.45 | 3.75 | 4.25 |