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LEESON Speed Ratio Motor, 0.75 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 56C Frame, TEFC - Y376
Part #:056H17F2018
Catalog #:Y376
Model #:56H17F2018A
KEY FEATURES
- UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications.
- Continuous duty cycle design allows maximum operation at the rated power. specifications
- IRIS® Class F insulation system offers superior protection for use with a variable frequency drive.
- Constant torque operation from 0 to base speed of vector drive.
- LEESON® motors. Motors and solutions at our core™
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 0.75 Hp |
| Output KW: | 0.56 kW | Voltage: | 230/460 V |
| Speed: | 1725 rpm | Service Factor: | 1.0 |
| Frame: | 56C | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Efficiency: | 75.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 2.8/1.4 A | Power Factor: | 70.5 |
| Duty: | Continuous | Insulation Class: | H |
| Design Code: | INV | KVA Code: | L |
| Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 43 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Duty | Starting Method: | Inverter Only |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 23 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: | 11.19 in |
| Frame Length: | 6.25 in | Shaft Diameter: | 0.625 in |
| Shaft Extension: | 2.06 in | Assembly/Box Mounting: | F3 |
| Inverter Load: | CONSTANT 20:1 |
General Specifications
| UPC: | 722856024336 | Weight: | 21.00 LB |
| Packaged Length: | 12.44 IN | Packaged Width: | 9.13 IN |
| Packaged Height: | 8.06 IN | HTC: | 8501.51.4040 |
| Country of Origin: | Mexico |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Break-Down | 6.20 | 443.0 | 9.50 | 417.0 | 1,105 | 0.75 | ||
| 2/3 | 6.60 | 471.0 | 9.00 | 395.0 | 800 | 0.75 | ||
| No Load | 0.97 | 69.0 | 0.00 | 0.0 | 1,800 | 0.75 | ||
| Full Load | 1.40 | 100.0 | 2.28 | 100.0 | 1,725 | 0.75 | ||
| Pull-Up | 7.60 | 543.0 | 8.40 | 368.0 | 600 | 0.75 | ||
| 1/3 | 8.60 | 614.0 | 7.70 | 338.0 | 230 | 0.75 | ||
| Locked-Rotor | 9.00 | 643.0 | 8.50 | 373.0 | 0 | 75.0 | 0.75 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % | 200 % |
| Current (Amps) | 0.97 | 1.00 | 1.10 | 1.20 | 1.40 | 1.60 | 0.00 | 0.00 |
| Rated Output (KW) | 0.14 | 0.27 | 0.42 | 0.58 | 0.74 | 0.92 | 0.00 | 0.00 |
| Efficiency (%) | 0.0 | 52.0 | 67.0 | 73.0 | 75.5 | 76.5 | 0.0 | 0.0 |
| Power Factor (%) | 18.0 | 34.5 | 49.5 | 62.0 | 70.5 | 77.5 | 0.0 | 0.0 |
| Speed (RPM) | 1,800 | 1,782 | 1,765 | 1,750 | 1,725 | 1,700 | 0 | 0 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 65.0 | 0.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 0.55 | 1.10 | 1.70 | 2.28 | 2.90 | 0.00 | 0.00 |