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LM80029 – Leeson 50 HP Fire Pump Motor, 3 phase, 1800 RPM, 200/400 V, 326T Frame, TEFC – LM80029

LM80029 – Leeson 50 HP Fire Pump Motor, 3 phase, 1800 RPM, 200/400 V, 326T Frame, TEFC – LM80029

LM80029 Leeson Fire Pump Motors

  • 25 to 500 horsepower; 3600 & 1800 RPM’s
  • 250 frame rolled steel construction; 280 frame and larger – cast iron construction
  • EPAct efficiency
  • Ball bearings; NEMA design B, code G
  • 230/460 and 460 volt motors rated for 50HZ at next lower HP, with 1.15 S.F. on nameplate
  • Dual voltage motors – 12 leads suitable for Y-Delta, low voltage PWS, and across the line start
  • Single voltage motors – 12 leads suitable for Y-Delta, PWS, and across the line start
  • C-Face kits available through 250HP
  • Exterior red paint
  • UL listed and CSA certified (UL1004A) and CE marked

Leeson Motors
Regal Beloit

Description

LM80029 – Leeson 50 HP Fire Pump Motor, 3 phase, 1800 RPM, 200/400 V, 326T Frame, TEFC – LM80029

LM80029 Leeson Fire Pump Motors

General Specifications

UPC: 691720049068 Weight: 675 LB
Packaged Length: 39 IN Packaged Width: 32.25 IN
Packaged Height: 25.6 IN

Nameplate Specifications

Output HP: 50 Hp Output KW: 37.0 kW
Frequency: 60 Hz Voltage: 200/400 V
Current: 140.0/70.0 A Speed: 1778 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 93 % Power Factor: 82
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 326T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6311
UL: No 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: .108 Ohms Mounting: Rigid base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 30.37 in
Frame Length: 13.01 in Shaft Diameter: 2.125 in
Shaft Extension: 5.25 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)
Pull-Up 310.00 508.0 225.00 152.0 900 50.00
Break-Down 200.00 328.0 340.00 230.0 1,700 64.0 50.00
No Load 23.50 38.5 0.00 0.0 1,800 7.0 50.00
2/3 275.00 450.0 275.00 185.0 1,200 50.00
Locked-Rotor 345.00 565.0 260.00 175.0 0 32.0 50.00
1/3 330.00 542.0 225.00 152.0 600 50.00
Full Load 61.00 100.0 148.00 100.0 1,778 82.0 50.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 27.03 31.63 42.55 55.20 70.15 80.50 87.40
Rated Output (KW) 2.00 10.80 20.50 30.20 40.20 46.50 50.50
Efficiency (%) 0.0 86.5 91.7 93.0 93.0 93.0 92.4
Power Factor (%) 7.0 49.0 70.0 79.0 82.0 83.0 83.5
Speed (RPM) 1,800 1,795 1,788 1,785 1,778 1,772 1,770
Temp. Rise @ FL 0.0 0.0 0.0 0.0 70.0 100.0 0.0
Torque (ft-lbs) 0.00 36.60 73.50 111.00 148.00 170.00 185.00

Leeson Motors
Regal Beloit

Winter Weather Notice:

Our sales office and customer service teams may be disrupted on January 9th, 2025 due to a Severe Winter Weather advisory in their area. We apologize for any potential delays or disruptions this may pose to you and we appreciate your patience during this event.

 

In the meantime, please feel free to reach out to us for any quotes, questions, or concerns and we will do our best to respond in a timely manner – orders will still be processed normally.

Thanks!

Holiday Hours of Operation:

Our warehouses will be closed 12/24/2024-01/01/2025:

Our Sales Office will remain open with limited hours during this time and will continue to process orders – all shipments will resume on 01/02/2025 – feel free to purchase from our shop or contact us for quotes as usual.

*FYI: If you’ve placed an order with us before 12/24/2024, we are currently experiencing delays in manufacturing/shipping and are working hard to provide updates and complete fulfilment as quickly as possible – we thank you for your business and your patience*

Happy Holidays from IMEX!!!