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LEESON 1,1140,OPAO,56HZ,3/60/ 230/460 - 056H11O15503
Part #:056H11O15503
Catalog #:056H11O15503
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 1 Hp |
| Output KW: | 0.75 kW | Voltage: | 208-230/460 V |
| Speed: | 1140 rpm | Service Factor: | 1 |
| Frame: | 56HZ | Enclosure: | Open Air Over |
| Thermal Protection: | No Protection | Efficiency: | 75.5 % |
| Ambient Temperature: | 60 °C | Frequency: | 60 Hz |
| Current: | 4.0-4.2/2.1 A | Power Factor: | 60.7 |
| Duty: | Continuous | Insulation Class: | B |
| Design Code: | B | KVA Code: | K |
| Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | N | IP Code: | 10 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Rated | Starting Method: | Line Or Inverter |
| Poles: | 6 | Rotation: | Reversible |
| Resistance Main: | 20.6 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Shaft Up | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | Single Special Extension | Assembly/Box Mounting: | W8 |
General Specifications
| Weight: | 27.00 LB | Country of Origin: | Mexico |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Locked-Rotor | 10.50 | 500.0 | 12.40 | 276.0 | 0 | 68.5 | 1.00 | |
| No Load | 1.50 | 71.0 | 0.00 | 0.0 | 1,200 | 1.00 | ||
| Pull-Up | 9.40 | 448.0 | 13.00 | 289.0 | 400 | 1.00 | ||
| Full Load | 2.10 | 100.0 | 4.50 | 100.0 | 1,140 | 1.00 | ||
| 2/3 | 8.40 | 400.0 | 15.00 | 333.0 | 600 | 1.00 | ||
| 1/3 | 10.40 | 495.0 | 11.30 | 251.0 | 250 | 1.00 | ||
| Break-Down | 7.50 | 357.0 | 16.00 | 356.0 | 850 | 80.0 | 1.00 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % | 200 % |
| Current (Amps) | 1.50 | 1.55 | 1.60 | 1.80 | 2.10 | 2.40 | 0.00 | 0.00 |
| Rated Output (KW) | 0.15 | 0.35 | 0.55 | 0.75 | 0.95 | 1.20 | 0.00 | 0.00 |
| Efficiency (%) | 0.0 | 58.5 | 72.0 | 76.5 | 75.5 | 79.0 | 0.0 | 0.0 |
| Power Factor (%) | 0.0 | 24.0 | 37.5 | 49.5 | 60.7 | 65.0 | 0.0 | 0.0 |
| Speed (RPM) | 1,200 | 1,190 | 1,180 | 1,160 | 1,140 | 1,130 | 0 | 0 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 1.10 | 2.20 | 3.40 | 4.50 | 5.70 | 0.00 | 0.00 |