LEESON General Purpose Motor, 0.75 & 0.50 HP, 3 Ph, 60 & 50 Hz, 208-230/460 & 190/380 V, 1200 & 1000 RPM, 56C Frame, TEFC - G589
Part #:056T11F5308
Catalog #:G589
Model #:56T11F5308J
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.
- Class B or F Insulation protects motor for a maximum temperature rating.
- Permanently lubricated, double-sealed bearings extend the lifetime of the motor.
- As of 4/30/24 this product is now listed as LEESON® brand due to <a href="https://investors.regalrexnord.com/investors/ir-news/press-release-details/2024/Regal-Rexnord-Corporation-Closes-The-Sale-Of-Its-Industrial-Motors--Generators-Business-To-WEG/default.aspx">the divestiture of the Industrial Business.</a>
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 0.75 & 0.50 Hp |
| Output KW: | 0.56 & 0.37 kW | Voltage: | 208-230/460 & 190/380 V |
| Speed: | 1140 & 950 rpm | Service Factor: | 1.15 & 1.15 |
| Frame: | 56C | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Efficiency: | 74 & 73.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 & 50 Hz |
| Current: | 3.2-3.2/1.6 & 2.6/1.3 A | Power Factor: | 59.1 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | K |
| 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 Induction Run | Starting Method: | Across The Line |
| Poles: | 6 | Rotation: | Reversible |
| Resistance Main: | 6.3 Ohms | Mounting: | Bolt-on Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | NEMA 56 | Overall Length: | 12.31 in |
| Frame Length: | 7.06 in | Shaft Diameter: | 0.625 in |
| Shaft Extension: | 2.06 in | Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 722856015723 | Weight: | 28.00 LB |
| Packaged Length: | 16.38 IN | Packaged Width: | 10.50 IN |
| Packaged Height: | 8.12 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) |
| No Load | 1.30 | 81.0 | 0.00 | 0.0 | 1,200 | 0.75 | ||
| Locked-Rotor | 8.50 | 531.0 | 8.80 | 259.0 | 0 | 68.0 | 0.75 | |
| 1/3 | 8.00 | 500.0 | 7.50 | 221.0 | 300 | 0.75 | ||
| Full Load | 1.60 | 100.0 | 3.40 | 100.0 | 1,145 | 0.75 | ||
| Break-Down | 6.00 | 375.0 | 12.50 | 368.0 | 1,050 | 78.5 | 0.75 | |
| 2/3 | 7.20 | 450.0 | 9.20 | 271.0 | 900 | 0.75 | ||
| Pull-Up | 7.70 | 481.0 | 7.90 | 232.0 | 600 | 0.75 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % | 150 % | 175 % |
| Current (Amps) | 1.25 | 1.30 | 1.40 | 1.50 | 1.60 | 1.70 | 1.80 | 2.00 | 2.20 |
| Rated Output (KW) | 0.11 | 0.24 | 0.40 | 0.55 | 0.72 | 0.83 | 0.90 | 1.10 | 1.30 |
| Efficiency (%) | 0.0 | 55.0 | 68.0 | 74.0 | 74.0 | 75.5 | 75.5 | 76.5 | 74.5 |
| Power Factor (%) | 10.5 | 25.0 | 37.0 | 49.0 | 59.1 | 63.0 | 66.0 | 69.0 | 73.5 |
| Speed (RPM) | 1,200 | 1,190 | 1,180 | 1,165 | 1,145 | 1,140 | 1,135 | 1,130 | 1,110 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 65.0 | 85.0 | 105.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 0.84 | 1.70 | 2.50 | 3.40 | 4.00 | 4.60 | 5.20 | 6.20 |