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145TTTN6501 – Marathon 2 HP Severe Duty Motor, 3 phase, 3600 RPM, 460 V, 145T Frame, TENV – E653

145TTTN6501 – Marathon 2 HP Severe Duty Motor, 3 phase, 3600 RPM, 460 V, 145T Frame, TENV – E653

145TTTN6501 Marathon Other Severe Duty Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • C-face addition may result in non-NEMA “BA” dim. For new “BA” dim consult chart found in modification section
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • C-face addition results in non-NEMA “AH” dim (+1.2″ than NEMA)
  • MAX GUARD® Class F insulation system, Totally enclosed, non-ventilated
  • Constant Torque speed range is listed in CT SPEED RANGE column
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Bearing caps (254T and larger), Precision balanced to .08”/sec
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification

Marathon Motors
Regal Beloit

Description

145TTTN6501 – Marathon 2 HP Severe Duty Motor, 3 phase, 3600 RPM, 460 V, 145T Frame, TENV – E653

145TTTN6501 Marathon Other Severe Duty Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856019189 Weight: 66 LB
Packaged Length: 15.81 IN Packaged Width: 14.31 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 460 V
Current: 2.5 A Speed: 3500 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 85.5 % Power Factor: 88
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: L
Frame: 145T Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 54

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: 6.5 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 11.43 in
Frame Length: 6.25 in Shaft Diameter: 0.875 in
Shaft Extension: 2.56 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 25.00 1,000.0 9.50 317.0 0 60.0 2.00
No Load 0.80 32.0 0.00 0.0 3,600 2.00
Full Load 2.50 100.0 3.00 100.0 3,500 2.00
1/3 24.50 980.0 8.00 267.0 1,000 2.00
2/3 21.00 840.0 12.00 400.0 2,000 2.00
Pull-Up 23.00 920.0 8.20 273.0 1,500 2.00
Break-Down 16.50 660.0 12.20 407.0 2,650 80.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 0.80 1.00 1.40 1.90 2.50 3.00 3.20
Rated Output (KW) 0.15 0.50 0.90 1.30 1.70 2.00 2.20
Efficiency (%) 0.0 78.5 84.0 85.5 85.5 85.5 84.0
Power Factor (%) 13.0 61.0 77.0 84.5 88.0 89.0 90.0
Speed (RPM) 3,600 3,570 3,550 3,520 3,500 3,480 3,465
Temp. Rise @ FL 0.0 0.0 0.0 0.0 85.0 115.0 0.0
Torque (ft-lbs) 0.00 0.75 1.50 2.25 3.00 3.50 3.80

Marathon Motors
Regal Beloit

Notice:

Due to unprecedented disruptions and delays, lead times are longer than usual and may get worse. We apologize for the inconvenience this imposes on you and we appreciate your patience and understanding during this time.

We are working hard to ensure any problems are minimized for you and we thank your for your business. In the meantime, please feel free to reach out to us for any quotes, questions, or concerns.

 

Sincerely,

The IME Team

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!!!