Description
056T17D2120 – Marathon 1 HP Fan and Blower HVAC/R Motor, 3 phase, 1800 RPM, 575 V, 56Z Frame, ODP – G963
056T17D2120 Marathon Self Cooled Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
UPC: | 722856040824 | Weight: | 23 LB |
Packaged Length: | 13.25 IN | Packaged Width: | 7 IN |
Packaged Height: | 6.94 IN |
Nameplate Specifications
Output HP: | 1 Hp | Output KW: | 0.75 kW |
Frequency: | 60 Hz | Voltage: | 575 V |
Current: | 1.4 A | Speed: | 1725 rpm |
Service Factor: | 1.15 | Phase: | 3 |
Efficiency: | 75.5 % | Power Factor: | 72.5 |
Duty: | Continuous | Insulation Class: | B |
Design Code: | B | KVA Code: | L |
Frame: | 56 | Enclosure: | Drip Proof |
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: | 12 |
Technical Specifications
Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Across The Line |
Poles: | 4 | Rotation: | Reversible |
Resistance Main: | 20 Ohms | Mounting: | Resilient Base |
Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
Shaft Type: | NEMA 56 | Overall Length: | 11.47 in |
Frame Length: | 7.50 in | Shaft Diameter: | 0.625 in |
Shaft Extension: | 1.97 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 | 10.00 | 588.0 | 11.00 | 367.0 | 900 | 1.00 | ||
Full Load | 1.70 | 100.0 | 3.00 | 100.0 | 1,725 | 1.00 | ||
2/3 | 9.00 | 529.0 | 11.50 | 383.0 | 1,200 | 1.00 | ||
1/3 | 11.00 | 647.0 | 10.50 | 350.0 | 600 | 1.00 | ||
No Load | 1.20 | 71.0 | 0.00 | 0.0 | 1,800 | 1.00 | ||
Locked-Rotor | 11.00 | 647.0 | 11.00 | 367.0 | 0 | 78.0 | 1.00 | |
Break-Down | 8.00 | 471.0 | 12.00 | 400.0 | 1,600 | 86.5 | 1.00 |
Load Characteristics
% of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % | 150 % | 175 % |
Current (Amps) | 0.96 | 1.04 | 1.12 | 1.20 | 1.36 | 1.52 | 1.60 | 1.76 | 2.00 |
Rated Output (KW) | 0.18 | 0.36 | 0.56 | 0.76 | 0.98 | 1.10 | 1.30 | 1.50 | 1.70 |
Efficiency (%) | 0.0 | 51.5 | 67.0 | 73.5 | 75.5 | 76.5 | 76.5 | 76.5 | 75.0 |
Power Factor (%) | 18.0 | 35.5 | 51.5 | 63.5 | 72.5 | 78.0 | 81.0 | 83.5 | 86.5 |
Speed (RPM) | 1,800 | 1,780 | 1,770 | 1,755 | 1,725 | 1,715 | 1,705 | 1,695 | 1,670 |
Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 55.0 | 65.0 | 85.0 | 0.0 | 0.0 |
Torque (ft-lbs) | 0.00 | 0.74 | 1.50 | 2.20 | 3.00 | 3.50 | 3.80 | 4.70 | 5.50 |