LEESON Extreme Duck® Ultra General Purpose Motor, 0.75 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 56 Frame, DP - LM20658
Part #:LM20658
Catalog #:LM20658
Model #:SREW4S0.75T61
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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 |
| Frame: | 56 | Enclosure: | Drip Proof |
| Thermal Protection: | No Protection | Efficiency: | 75.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 3.0/1.5 A | Power Factor: | 66.3 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | L |
| Drive End Bearing Size: | 203 | Opp Drive End Bearing Size: | 203 |
| UL: | Recognized | CSA: | Y |
| CE: | N | IP Code: | 22 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Across The Line |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 23 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | T | Overall Length: | 11.94 in |
| Frame Length: | 6.56 in | Shaft Diameter: | 0.625 in |
| Shaft Extension: | 1.88 in | Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 691720065396 | Weight: | 24.00 LB |
| Packaged Length: | 13.75 IN | Packaged Width: | 7.88 IN |
| Packaged Height: | 8.75 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) |
| Break-Down | 6.80 | 453.0 | 10.30 | 452.0 | 1,170 | 81.5 | 0.75 | |
| 2/3 | 7.60 | 507.0 | 9.70 | 425.0 | 800 | 0.75 | ||
| Pull-Up | 8.60 | 573.0 | 9.00 | 395.0 | 600 | 0.75 | ||
| Locked-Rotor | 9.60 | 640.0 | 8.30 | 364.0 | 0 | 72.0 | 0.75 | |
| 1/3 | 9.60 | 640.0 | 7.80 | 342.0 | 120 | 0.75 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % | 150 % |
| Current (Amps) | 1.00 | 1.10 | 1.15 | 1.25 | 1.50 | 1.55 | 1.60 | 1.70 |
| Rated Output (KW) | 0.10 | 0.24 | 0.40 | 0.55 | 0.71 | 0.85 | 0.88 | 1.10 |
| Efficiency (%) | 0.0 | 58.5 | 72.0 | 74.5 | 75.5 | 76.5 | 76.5 | 77.5 |
| Power Factor (%) | 12.5 | 29.0 | 43.5 | 56.0 | 66.3 | 70.0 | 72.5 | 77.0 |
| Speed (RPM) | 1,800 | 1,785 | 1,775 | 1,750 | 1,725 | 1,722 | 1,720 | 1,715 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 28.0 | 35.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 0.56 | 1.10 | 1.70 | 2.28 | 2.70 | 3.00 | 3.40 |