Leeson 125 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 405T Frame, ODP - LM34377

Catalog #:LM34377
Part #:LM34377
  • Encapsulated windings
  • Durable steel frame construction
  • NEMA® design B performance
  • 284T - 405T: Y-delta start on either voltage
  • 444T - 445T: Y-delta start and part-winding start
  • Contact sales office for 50HZ ratings as the frame sizes will change from 60HZ
  • Made in the U.S.A
  • NOT FOR USE WITH VFDs
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Weight:987 LB

General Specifications

UPC: 691720046210 Weight: 987 LB
Packaged Length: 36 IN Packaged Width: 32.25 IN
Packaged Height: 26.1 IN

Nameplate Specifications

Output HP: 125 Hp Output KW: 93.0 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 298.0/149.0 A Speed: 1780 rpm
Service Factor: 1 Phase: 3
Efficiency: 95.4 % Power Factor: 82.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 405T Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6315 Opp Drive End Bearing Size: 6313
UL: No CSA: Y
CE: N IP Code: 22

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Wye Start Delta Run
Poles: 4 Rotation: Reversible
Resistance Main: .042 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: 33.31 in
Frame Length: 18.85 in Shaft Diameter: 2.875 in
Shaft Extension: 7.25 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)
No Load 54.00 36.0 0.00 0.0 1,800 125.00
1/3 775.00 520.0 650.00 176.0 600 125.00
Break-Down 550.00 369.0 775.00 210.0 1,700 61.0 125.00
Locked-Rotor 825.00 554.0 775.00 210.0 0 37.0 125.00
Pull-Up 750.00 503.0 700.00 190.0 900 125.00
Full Load 149.00 100.0 369.00 100.0 1,780 125.00
2/3 700.00 470.0 800.00 217.0 1,200 125.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 54.00 65.00 87.00 116.00 149.00 171.00 186.00
Rated Output (KW) 1.60 25.00 49.00 73.00 98.00 113.00 123.00
Efficiency (%) 0.0 93.0 95.4 95.4 95.4 95.0 94.5
Power Factor (%) 3.0 48.5 70.5 79.5 82.5 83.0 83.0
Speed (RPM) 1,800 1,795 1,790 1,787 1,780 1,778 1,775
Temp. Rise @ FL 0.0 0.0 0.0 0.0 65.0 0.0 0.0
Torque (ft-lbs) 0.00 91.00 183.00 276.00 369.00 425.00 462.00
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