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254TTDBD6092 – Marathon 7.50 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 254JMV Frame, ODP – GT0557

254TTDBD6092 – Marathon 7.50 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 254JMV Frame, ODP – GT0557

254TTDBD6092 Marathon JM Motors

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
  • Nameplated 60/50 hertz, 190/380 volts at next lower HP
  • Steel frame with Class F Insulation
  • Standard F1, reversible to F2 assembly. Dual frame mounting holes.

Marathon Motors
Regal Beloit

Description

254TTDBD6092 – Marathon 7.50 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 254JMV Frame, ODP – GT0557

254TTDBD6092 Marathon JM Motors

General Specifications

UPC: 722856062581 Weight: 322 LB
Packaged Length: 31.77 IN Packaged Width: 28.03 IN
Packaged Height: 28.14 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60 Hz Voltage: 575 V
Current: 8.1 A Speed: 1182 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 90.2 % Power Factor: 77
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: H
Frame: 254JMV Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6208
UL: Recognized CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 6 Rotation: Reversible
Resistance Main: 1.659 Ohms Mounting: Rigid base
Motor Orientation: Horizontal Or Shaft Down Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: JM Overall Length: 24.41 in
Frame Length: 10.62 in Shaft Diameter: 1.249 in
Shaft Extension: 5.5 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)
2/3 46.00 455.0 69.00 207.0 800 7.50
Locked-Rotor 60.00 594.0 66.00 198.0 0 46.0 7.50
No Load 5.50 54.0 0.00 0.0 1,200 6.5 7.50
1/3 55.00 545.0 54.70 164.0 400 7.50
Full Load 10.10 100.0 33.40 100.0 1,182 77.0 7.50
Pull-Up 51.00 505.0 56.00 168.0 600 7.50
Break-Down 35.00 347.0 85.00 254.0 1,080 69.0 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 4.40 4.72 5.52 6.64 8.08 9.04 9.76
Rated Output (KW) 0.50 1.70 3.20 4.70 6.20 7.20 7.80
Efficiency (%) 0.0 81.5 88.5 90.2 90.2 90.2 89.5
Power Factor (%) 6.5 36.5 58.0 70.0 77.0 79.5 80.5
Speed (RPM) 1,200 1,195 1,190 1,185 1,182 1,178 1,175
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 55.0 65.0
Torque (ft-lbs) 0.00 8.20 16.50 24.90 33.40 38.50 42.00

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!!!