LEESON Severe Duty Motor, 1.50 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 56C Frame, TEFC - K610
Part #:5K49RN4621
Catalog #:K610
KEY FEATURES
- 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: | 1.50 Hp |
| Output KW: | 1.1 kW | Voltage: | 230/460 V |
| Speed: | 1725 rpm | Service Factor: | 1.15 |
| Frame: | 56C | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | Automatic | Efficiency: | 80 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 5.0/2.5 A | Power Factor: | 70 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | K |
| Drive End Bearing Size: | 6205 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| IP Code: | 43 | Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Across The Line |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 10.88 Ohms | Mounting: | Round |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | NEMA 56 | Shaft Diameter: | 0.625 in |
| Assembly/Box Mounting: | F1 ONLY |
General Specifications
| Weight: | 34.00 LB | Packaged Length: | 14.63 IN |
| Packaged Width: | 11.25 IN | Packaged Height: | 10.65 IN |
| Country of Origin: | United States of America |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Locked-Rotor | 16.00 | 15.80 | 351.0 | 0 | 1.50 | |||
| Full Load | 2.50 | 4.50 | 100.0 | 1,733 | 1.50 | |||
| Pull-Up | 0.00 | 15.70 | 349.0 | 0 | 1.50 | |||
| Break-Down | 0.00 | 18.00 | 400.0 | 0 | 1.50 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % |
| Current (Amps) | 1.64 | 1.72 | 1.90 | 2.15 | 2.46 | 2.81 | 3.19 |
| Rated Output (KW) | 0.14 | 0.47 | 0.76 | 1.08 | 1.38 | 1.72 | 2.06 |
| Efficiency (%) | 0.0 | 59.9 | 75.6 | 78.6 | 80.1 | 79.6 | 79.6 |
| Power Factor (%) | 10.8 | 33.9 | 50.4 | 62.8 | 70.6 | 76.6 | 81.1 |
| Speed (RPM) | 1,798 | 1,781 | 1,765 | 1,750 | 1,733 | 1,716 | 1,697 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 73.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 1.10 | 2.30 | 3.40 | 4.50 | 5.60 | 6.80 |