Description
LM32674 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 326TS Frame, ODP – LM32674
LM32674 Leeson Three Phase ODP Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
UPC: | 691720002773 | Weight: | 542 LB |
Packaged Length: | 29 IN | Packaged Width: | 27 IN |
Packaged Height: | 21.95 IN |
Nameplate Specifications
Output HP: | 50 Hp | Output KW: | 37.0 kW |
Frequency: | 60/50 Hz | Voltage: | 230/460 V |
Current: | 131.0/65.5 A | Speed: | 1782 rpm |
Service Factor: | 1.25 | Phase: | 3 |
Efficiency: | 94.5 % | Power Factor: | 75.5 |
Duty: | Continuous | Insulation Class: | F |
Design Code: | B | KVA Code: | F |
Frame: | 326TS | Enclosure: | Drip Proof |
Thermal Protection: | No | Ambient Temperature: | 40 °C |
Drive End Bearing Size: | 311 | Opp Drive End Bearing Size: | 309 |
UL: | Recognized | CSA: | Y |
CE: | Y | IP Code: | 22 |
Technical Specifications
Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Wye Start Delta Run |
Poles: | 4 | Rotation: | Reversible |
Resistance Main: | .105 Ohms | Mounting: | Rigid base |
Motor Orientation: | HORIZONTAL | Drive End Bearing: | BALL |
Opp Drive End Bearing: | BALL | Frame Material: | Rolled Steel |
Shaft Type: | TS | Overall Length: | 25.82 in |
Frame Length: | 16.57 in | Shaft Diameter: | 1.875 in |
Shaft Extension: | 3.75 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) |
1/3 | 310.00 | 473.0 | 250.00 | 170.0 | 600 | 50.00 | ||
2/3 | 270.00 | 412.0 | 315.00 | 214.0 | 1,200 | 50.00 | ||
Pull-Up | 290.00 | 443.0 | 275.00 | 187.0 | 900 | 50.00 | ||
Full Load | 65.50 | 100.0 | 147.00 | 100.0 | 1,782 | 50.00 | ||
Locked-Rotor | 325.00 | 496.0 | 300.00 | 204.0 | 0 | 34.0 | 50.00 | |
No Load | 28.50 | 44.0 | 0.00 | 0.0 | 1,800 | 50.00 | ||
Break-Down | 210.00 | 321.0 | 325.00 | 221.0 | 1,700 | 60.0 | 50.00 |
Load Characteristics
% of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 115 % | 125 % |
Current (Amps) | 28.50 | 33.00 | 41.50 | 52.50 | 65.50 | 74.00 | 79.50 |
Rated Output (KW) | 1.00 | 10.50 | 20.00 | 29.50 | 39.50 | 45.50 | 49.50 |
Efficiency (%) | 0.0 | 90.2 | 94.1 | 94.5 | 94.5 | 94.5 | 94.1 |
Power Factor (%) | 3.5 | 39.0 | 60.0 | 70.5 | 75.5 | 77.0 | 78.0 |
Speed (RPM) | 1,800 | 1,795 | 1,792 | 1,787 | 1,782 | 1,780 | 1,777 |
Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 45.0 | 65.0 | 80.0 |
Torque (ft-lbs) | 0.00 | 36.50 | 73.50 | 110.00 | 147.00 | 170.00 | 185.00 |