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256TTDR16031 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 256JP Frame, ODP – U219A

256TTDR16031 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 256JP Frame, ODP – U219A

256TTDR16031 Marathon JP Motors

  • Meets or exceeds all USA mandated efficiencies
  • Motors are suitable for 10:1 VT and 2:1 CT
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • NEMA JP pump shaft dimensions
  • JP frame has rigid base
  • Mechanically locked on shaft end
  • Continuous duty

Marathon Motors
Regal Beloit

Description

256TTDR16031 – Marathon 20 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 256JP Frame, ODP – U219A

256TTDR16031 Marathon JP Motors

General Specifications

UPC: 722856067296 Weight: 330 LB
Packaged Length: 26.5 IN Packaged Width: 18 IN
Packaged Height: 14.38 IN

Nameplate Specifications

Output HP: 20 Hp Output KW: 14.9 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 49.0/24.5 A Speed: 1770 rpm
Service Factor: 1.15 Efficiency: 93.6 %
Power Factor: 80.5 Duty: Continuous
Insulation Class: F Design Code: B
KVA Code: F Frame: 256JP
Enclosure: Drip Proof Thermal Protection: No
Ambient Temperature: 40 °C Drive End Bearing Size: 6309
Opp Drive End Bearing Size: 6207 UL: Recognized
CSA: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 0 Ohms Mounting: Rigid Base
Drive End Bearing: Ball Opp Drive End Bearing: Ball
Frame Material: Rolled Steel Shaft Type: JP
Overall Length: 27.48 in Frame Length: 14.00 in
Shaft Diameter: 1.375 in Shaft Extension: 8.13 in
Assembly/Box Mounting: F1 Only

Marathon 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!!!