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LM13961 – Leeson 25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 284T Frame, TEFC – LM13961

LM13961 – Leeson 25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 284T Frame, TEFC – LM13961

LM13961 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.

  • Premium efficient ratings
  • Inverter-rated; Continuous duty
  • Class F insulation system – 140 frame and higher
  • Class F insulation system – 140 frame and higher
  • Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
  • Dynamically balanced rotors
  • Torques exceed NEMA performance standards; UL recognized and CSA certified

Leeson Motors
Regal Beloit

Original price was: $6,314.00.Current price is: $4,500.62.

Description

LM13961 – Leeson 25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 284T Frame, TEFC – LM13961

LM13961 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: 691720020968 Weight: 495 LB
Packaged Length: 35 IN Packaged Width: 26 IN
Packaged Height: 22.39 IN

Nameplate Specifications

Output HP: 25 Hp Output KW: 18.7 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 64.0/32.0 A Speed: 1777 rpm
Service Factor: 1.25 Phase: 3
Efficiency: 93.6 % Power Factor: 79
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 284T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6209
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Wye Start Delta Run
Poles: 4 Rotation: Reversible
Resistance Main: .286 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Aluminum
Shaft Type: T Overall Length: 26.62 in
Frame Length: 13.75 in Shaft Diameter: 1.875 in
Shaft Extension: 4.62 in Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 101.00 316.0 165.00 223.0 1,700 64.0 25.00
No Load 13.50 42.0 0.00 0.0 1,800 3.5 25.00
Pull-Up 165.00 518.0 123.00 204.0 1,300 0.0 25.00
1/3 175.00 546.0 152.00 204.0 400 0.0 25.00
Full Load 32.00 100.0 74.00 100.0 1,777 79.0 25.00
2/3 156.00 489.0 140.00 216.0 800 0.0 25.00
Locked-Rotor 182.00 575.0 178.00 241.0 0 44.0 25.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 13.50 15.60 19.80 25.30 32.00 36.00 40.00
Rated Output (KW) 0.75 5.30 10.00 15.00 20.00 23.30 25.30
Efficiency (%) 0.0 89.5 93.0 93.6 93.6 93.0 92.4
Power Factor (%) 3.5 41.5 63.5 74.0 79.0 80.0 81.0
Speed (RPM) 1,800 1,795 1,790 1,785 1,777 1,773 1,770
Temp. Rise @ FL 0.0 0.0 0.0 0.0 65.0 85.0 105.0
Torque (ft-lbs) 0.00 18.30 36.50 55.00 74.00 85.00 93.00

Leeson Motors
Regal Beloit