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LM32843 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 326TSC Frame, TEFC – LM32843

LM32843 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 326TSC Frame, TEFC – LM32843

LM32843 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: $16,023.00.Current price is: $11,421.19.

Description

LM32843 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 326TSC Frame, TEFC – LM32843

LM32843 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: 691720061671 Weight: 598 LB
Packaged Length: 32 IN Packaged Width: 28 IN
Packaged Height: 21.21 IN

Nameplate Specifications

Output HP: 50 Hp Output KW: 37.0 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 122.0/61.0 A Speed: 1785 rpm
Service Factor: 1.25 Phase: 3
Efficiency: 94.5 % Power Factor: 81.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: H
Frame: 326TSC Enclosure: Totally Enclosed Fan Cooled
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: 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: Rolled Steel
Shaft Type: TS Overall Length: 28.94 in
Frame Length: 17.00 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)
Pull-Up 360.00 590.0 160.00 109.0 900 50.00
No Load 21.50 35.0 0.00 0.0 1,800 50.00
Full Load 61.00 100.0 147.00 100.0 1,775 50.00
Locked-Rotor 400.00 656.0 210.00 142.0 0 22.0 50.00
Break-Down 260.00 426.0 375.00 255.0 1,700 63.5 50.00
2/3 340.00 557.0 190.00 129.0 1,200 50.00
1/3 380.00 623.0 150.00 102.0 600 50.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 21.50 26.00 35.50 47.50 61.00 68.00 75.00
Rated Output (KW) 1.00 10.00 20.00 29.50 39.50 45.50 49.50
Efficiency (%) 0.0 91.0 94.1 94.5 94.5 93.6 93.6
Power Factor (%) 4.0 49.0 70.0 78.0 81.5 83.0 84.0
Speed (RPM) 1,800 1,796 1,792 1,788 1,785 1,782 1,780
Temp. Rise @ FL 0.0 0.0 0.0 0.0 50.0 70.0 0.0
Torque (ft-lbs) 0.00 36.50 73.50 110.00 147.00 169.00 184.00

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!!!