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171480.60 – Leeson 20 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 256TC Frame, TEFC – 171480.60

171480.60 – Leeson 20 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 256TC Frame, TEFC – 171480.60

171480.60 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.

  • Inverter-rated; Nameplated for 50 Hz operation
  • Class B insulation systems, Class F 140 frame and higher
  • Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
  • Cast Iron
  • UL recognized and CSA certified

Leeson Motors
Regal Beloit

Original price was: $5,290.00.Current price is: $3,770.71.

Description

171480.60 – Leeson 20 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 256TC Frame, TEFC – 171480.60

171480.60 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: 691720044117 Weight: 326 LB
Packaged Length: 28.5 IN Packaged Width: 19.12 IN
Packaged Height: 17.69 IN

Nameplate Specifications

Output HP: 20 Hp Output KW: 14.9 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 46.0/23.0 A Speed: 3550 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 92.4 % Power Factor: 88.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 256TC Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6308
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Wye Start Delta Run Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: .295 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 25.50 in
Shaft Diameter: 1.625 in Shaft Extension: 3.75 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 130.00 565.0 67.50 225.0 1,800 20.00
Break-Down 95.00 413.0 81.50 272.0 3,450 20.00
Full Load 23.00 100.0 30.00 100.0 3,550 20.00
No Load 5.40 23.0 0.00 0.0 3,600 20.00
1/3 140.00 609.0 64.00 213.0 1,200 20.00
Locked-Rotor 145.00 630.0 75.00 250.0 0 20.00
2/3 120.00 522.0 79.00 263.0 2,400 20.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 5.40 8.10 12.70 17.70 23.00 26.50 29.00
Rated Output (KW) 0.40 4.30 8.30 12.30 16.30 18.70 20.50
Efficiency (%) 0.0 87.5 91.7 92.4 92.4 91.7 91.7
Power Factor (%) 10.0 67.5 82.0 87.5 88.5 88.0 88.0
Speed (RPM) 3,600 3,590 3,578 3,565 3,550 3,545 3,540
Temp. Rise @ FL 0.0 0.0 0.0 0.0 60.0 80.0 95.0
Torque (ft-lbs) 0.00 7.50 15.00 22.50 30.00 34.50 37.50

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!!!