Description
LM24791 – Leeson 0.75 HP Agricultural Motor, 1 phase, 1800 RPM, 115/208-230 V, 56Z Frame, TEFC – LM24791
LM24791 Leeson Agricultural Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
UPC: | 691720357408 | Weight: | 30 LB |
Packaged Length: | 16.38 IN | Packaged Width: | 10.5 IN |
Packaged Height: | 8.12 IN |
Nameplate Specifications
Output HP: | 0.75 Hp | Output KW: | 0.56 kW |
Frequency: | 60 Hz | Voltage: | 115/208-230 V |
Current: | 11.0/5.4-5.5 A | Speed: | 1725 rpm |
Service Factor: | 1.15 | Phase: | 1 |
Efficiency: | 70.5 % | Power Factor: | 71 |
Duty: | Continuous | Insulation Class: | B |
Design Code: | N | KVA Code: | L |
Frame: | 56Z | Enclosure: | Totally Enclosed Fan Cooled |
Thermal Protection: | Manual | Ambient Temperature: | 40 °C |
Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
UL: | Recognized | CSA: | Y |
CE: | N | IP Code: | 43 |
Technical Specifications
Electrical Type: | Capacitor Start Induction Run | Starting Method: | Across The Line |
Poles: | 4 | Rotation: | Selective Counterclockwise |
Resistance Main: | 0 Ohms | Mounting: | Rigid base |
Motor Orientation: | HORIZONTAL | Drive End Bearing: | BALL |
Opp Drive End Bearing: | BALL | Frame Material: | Rolled Steel |
Shaft Type: | Single Special Extension | Overall Length: | 12.32 in |
Frame Length: | 7.06 in | Shaft Diameter: | 0.625 in |
Shaft Extension: | 2.32 in | Assembly/Box Mounting: | F1 ONLY |
Speed Characteristics
Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
Locked-Rotor | 31.00 | 0.0 | 120.00 | 0.0 | 0 | 6.51 | 0.0 | 0.75 |
Break-Down | 15.70 | 0.0 | 93.00 | 0.0 | 0 | 2.85 | 0.0 | 0.75 |
Pull-Up | 20.30 | 0.0 | 94.70 | 0.0 | 1,300 | 3.50 | 0.0 | 0.75 |
Load Characteristics
% of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % | 150 % | 175 % | 200 % |
Current (Amps) | 3.76 | 3.89 | 4.19 | 4.64 | 5.50 | 6.10 | 6.50 | 6.82 | 7.91 | 9.32 |
Rated Output (KW) | 0.15 | 0.29 | 0.44 | 0.61 | 0.78 | 0.90 | 0.98 | 1.18 | 1.43 | 1.73 |
Efficiency (%) | 0.0 | 48.5 | 63.2 | 69.4 | 70.0 | 72.0 | 71.8 | 71.3 | 68.5 | 64.8 |
Power Factor (%) | 17.3 | 32.5 | 46.1 | 56.9 | 66.2 | 71.0 | 71.2 | 75.2 | 78.6 | 80.7 |
Speed (RPM) | 1,800 | 1,781 | 1,768 | 1,757 | 1,740 | 1,733 | 1,726 | 1,710 | 1,690 | 1,655 |
Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 70.0 | 85.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Torque (ft-lbs) | 0.00 | 8.90 | 17.80 | 26.90 | 36.00 | 41.70 | 45.40 | 55.10 | 65.10 | 75.80 |