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250 HP Severe Duty Motor 1800 RPM, Rigid Base, Ball Bearing
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Rigid Base 250 HP Severe Duty Motor 1800 RPM
  
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Our Price: $21,249.99
Note: 449T Frame Size
Warranty: 60 Months From Shipment Date


Product Code: SD3-449T-4-BR-E-250-RIGID
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Description Technical Specs
 
This 250 HP severe-duty motor is intended for some of the world's most rugged and demanding electric motor applications. More specifically, the SD3-449T-4-BR-E-250 motor has a rigid base, is 1800 RPM, and utilizes a 449T frame size and high-strength ball bearings. This 250 horsepower severe duty motor is made per IEEE 841 Standards, which means that the motor contains special features designated by the Institute of Electrical and Electronic Engineers to improve reliability, efficiency, and performance. This top-of-the-line 250 HP motor is also equipped with labyrinth seals, internal shaft grounding, class H silicone lead wires with fiberglass protectants, sintered brass breathers, and grease pressure reliefs. Putting this rigid base 449T 1800 RPM 250 HP electric motor above others within the same class! For more information or a quote on our premium SD3-449T-4-BR-E-250 severe duty motor, contact our customer service team, and we will gladly assist you!

250 HP Severe Duty Motor Specs

  • Part Number: SD3-449T-4-BR-E-250
  • Horsepower: 250
  • Frame size: 449T
  • RPM: 1800
  • Poles: 4
  • Voltage: 460V
  • Body: T-Frame
Features
    • Labyrinth Seals on Both Ends of the Motor
    • Class H Silicone Lead Wires With Fiberglass Jacket
    • Internal Shaft Grounding
    • Sintered Brass Breathers
    • Grease Pressure Reliefs
    • TEFC IP56 Protection
    • 40-Degrees Celsius Ambient Temperature Rating
    • Inverter Rated - 15:1 Constant Torque MG1 Part 31
    • Complete Cast-Iron Construction
    • 2-Part Epoxy Paint Protection
    • VPI With Tropicalization on Stator Windings
    • Dual Oversized Bearings on DE & ODE
    • Labyrinth Seals Installed on DE & ODE
    • Felt Wiper on Inner Bearing Retainer
    • Bearing Grease Chamber Pressure Relief Valve
    • Stainless Steel Hardware
    • Regreasable Bearings
    • One-Way Brass Condensation Drains
    • 1.25 Service Factor up to 50HP (1.15 SF for Larger Frames)
    • C and D Flanges Available
    • Meets IEEE 841 Standards/ IEEE 45 Marine Duty
    • Class 1, Div2, Groups A, B, C, & D Certified
    • 60-Month Warranty From Date of Shipment

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