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LM24151 – Leeson 0.75 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 56C Frame, TEFC – LM24151

LM24151 – Leeson 0.75 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 56C Frame, TEFC – LM24151

LM24151 Leeson Three Phase TEFC Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Standard efficient ratings
  • Inverter-rated; Continuous duty
  • Class B insulation systems – 42, 48 and 56 frames
  • Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
  • Dynamically balanced rotors
  • Dynamically balanced rotors
  • Torques exceed NEMA performance standards; UL recognized and CSA certified

Leeson Motors
Regal Beloit

Description

LM24151 – Leeson 0.75 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 56C Frame, TEFC – LM24151

LM24151 Leeson Three Phase TEFC Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 691720987926 Weight: 23 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: 60/50 Hz Voltage: 230/460 V
Current: 3.2/1.6 A Speed: 3450 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 74 % Power Factor: 69
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: N
Frame: 56C Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 203 Opp Drive End Bearing Size: 203
UL: Recognized CSA: Y
CE: N IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 2 Rotation: Reversible
Resistance Main: 5.66 Ohms Mounting: Round
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 11.82 in
Frame Length: 6.56 in Shaft Diameter: 0.625 in
Shaft Extension: 1.88 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 11.40 713.0 3.80 330.0 0 75.5 0.75
Full Load 1.60 100.0 1.15 100.0 3,450 0.75
Break-Down 7.40 463.0 5.40 470.0 3,300 88.0 0.75
1/3 11.30 706.0 3.60 313.0 1,200 0.75
Pull-Up 10.00 625.0 3.80 330.0 1,800 0.75
No Load 0.96 60.0 0.00 0.0 3,600 0.75
2/3 9.00 563.0 4.00 348.0 2,400 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 %
Current (Amps) 0.96 1.00 1.10 1.30 1.60 1.65 1.70 1.80 1.90
Rated Output (KW) 0.12 0.27 0.43 0.58 0.74 0.85 0.91 1.10 1.30
Efficiency (%) 0.0 52.5 65.5 72.5 74.0 75.5 75.5 77.5 77.5
Power Factor (%) 16.0 33.5 49.5 61.0 69.0 75.0 76.0 80.5 84.0
Speed (RPM) 3,600 3,580 3,565 3,525 3,450 3,440 3,425 3,415 3,400
Temp. Rise @ FL 0.0 0.0 0.0 0.0 38.0 40.0 50.0 51.0 0.0
Torque (ft-lbs) 0.00 0.28 0.55 0.84 1.15 1.30 1.40 1.70 2.00

Leeson Motors
Regal Beloit