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171516.60 – Leeson 250 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 449T Frame, TEFC – 171516.60

171516.60 – Leeson 250 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 449T Frame, TEFC – 171516.60

171516.60 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.

  • Premium efficient ratings; Inverter-rated
  • Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
  • Continuous duty; Dynamically balanced rotors
  • Torques exceed NEMA performance standards; UL recognized and CSA certified
  • WATTSaver ®e Premium efficient motors; Ultimate e Premium efficient motors

Leeson Motors
Regal Beloit

Original price was: $47,842.00.Current price is: $34,101.78.

Description

171516.60 – Leeson 250 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 449T Frame, TEFC – 171516.60

171516.60 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: 691720043745 Weight: 0 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 30.85 IN

Nameplate Specifications

Output HP: 250 Hp Output KW: 187.0 kW
Frequency: 60/50 Hz Voltage: 460 V
Current: 270.0 A Speed: 1789 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 96.5 % Power Factor: 90
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 447/449T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6319 Opp Drive End Bearing Size: 6317
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: 4 Rotation: Reversible
Mounting: Rigid Base Motor Orientation: Horizontal
Drive End Bearing: Ball Opp Drive End Bearing: Ball
Frame Material: Cast Iron Shaft Type: T
Overall Length: 53.14 in Shaft Diameter: 3.375 in
Shaft Extension: 8.5 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)
Locked-Rotor 1,710.00 1,165.00 159.0 0 30.0 250.00
1/3 1,625.00 990.00 600 250.00
Full Load 270.00 100.0 734.00 100.0 1,789 90.0 250.00
Break-Down 1,125.00 1,945.00 265.0 1,725 62.0 250.00
2/3 1,370.00 1,225.00 1,200 250.00
Pull-Up 1,540.00 1,050.00 900 250.00
No Load 65.00 0.00 0.0 1,800 4.5 250.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 65.00 95.00 145.00 205.00 270.00 310.00 335.00
Rated Output (KW) 4.50 49.50 97.00 145.00 192.00 222.00 242.00
Efficiency (%) 0.0 94.5 96.5 96.8 96.5 96.5 96.5
Power Factor (%) 4.5 66.5 84.0 90.0 90.0 90.0 90.0
Speed (RPM) 1,800 1,798 1,795 1,792 1,789 1,787 1,786
Temp. Rise @ FL 0.0 0.0 0.0 0.0 80.0 110.0 0.0
Torque (ft-lbs) 0.00 183.00 366.00 549.00 734.00 845.00 919.00

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!!!