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143TTFR16046 – Marathon 1 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 143JMV Frame, TEFC – GT3201

143TTFR16046 – Marathon 1 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 143JMV Frame, TEFC – GT3201

143TTFR16046 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
  • Class F Insulation
  • F1 mounting only, cannot reassemble to F2

Marathon Motors
Regal Beloit

Description

143TTFR16046 – Marathon 1 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 143JMV Frame, TEFC – GT3201

143TTFR16046 Marathon JM Motors

General Specifications

UPC: 722856004666 Weight: 47 LB
Packaged Length: 19 IN Packaged Width: 10.88 IN
Packaged Height: 9.75 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 575 V
Current: 1.3 A Speed: 1765 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 85.5 % Power Factor: 68
Duty: Continous Insulation Class: F
Design Code: B KVA Code: P
Frame: 143JMV Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6206 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 11.8 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Or Shaft Down Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: JM Overall Length: 16.00 in
Frame Length: 8.56 in Shaft Diameter: 0.875 in
Shaft Extension: 4.25 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 16.00 970.0 12.50 417.0 115 0.00 0.0 1.00
Locked-Rotor 17.00 1,030.0 13.70 457.0 0 0.00 69.5 1.00
Full Load 1.60 100.0 3.00 100.0 1,765 0.00 0.0 1.00
1/3 16.15 979.0 11.65 388.0 600 0.00 0.0 1.00
No Load 1.15 70.0 0.00 0.0 1,800 0.00 0.0 1.00
2/3 13.60 824.0 14.40 480.0 1,200 0.00 0.0 1.00
Break-Down 11.00 667.0 16.80 560.0 1,270 0.00 83.0 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 0.92 0.96 1.04 1.16 1.28 1.40 1.48
Rated Output (KW) 0.07 0.26 0.46 0.66 0.87 1.00 1.09
Efficiency (%) 0.0 72.0 81.5 84.0 85.5 85.5 85.5
Power Factor (%) 7.5 30.0 46.5 59.5 68.0 72.0 74.0
Speed (RPM) 1,800 1,790 1,785 1,775 1,765 1,760 1,755
Temp. Rise @ FL 0.0 0.0 0.0 0.0 30.0 40.0 50.0
Torque (ft-lbs) 0.00 0.75 1.50 2.25 3.00 3.45 3.75

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!!!