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145TTFR16084 – Marathon 1 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 145JP Frame, TEFC – GT3402

145TTFR16084 – Marathon 1 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 145JP Frame, TEFC – GT3402

145TTFR16084 Marathon JP Motors

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
  • Dual rated motors are nameplated 60/50 hertz, 190/380 volts at next lower HP
  • F1 mounting only, cannot reassemble to F2

Marathon Motors
Regal Beloit

Description

145TTFR16084 – Marathon 1 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 145JP Frame, TEFC – GT3402

145TTFR16084 Marathon JP Motors

General Specifications

UPC: 722856050434 Weight: 60 LB
Packaged Length: 22.5 IN Packaged Width: 16.81 IN
Packaged Height: 14 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 3.8/1.9 A Speed: 1160 rpm
Service Factor: 1.15 Efficiency: 82.5 %
Power Factor: 60 Duty: Continuous
Insulation Class: F Design Code: B
KVA Code: L Frame: 145JP
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 IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 6 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: 20.13 in Frame Length: 9.56 in
Shaft Diameter: 1.166 in Shaft Extension: 7.31 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)
Locked-Rotor 11.80 620.0 13.10 291.0 0 60.0 1.00
Pull-Up 10.62 559.0 11.80 262.0 600 1.00
1/3 11.21 590.0 11.14 248.0 400 1.00
Break-Down 7.50 395.0 18.40 409.0 820 82.0 1.00
2/3 9.44 497.0 13.76 306.0 800 1.00
Full Load 1.90 100.0 4.50 100.0 1,160 60.0 1.00
No Load 1.40 74.0 0.00 0.0 1,200 7.0 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 %
Current (Amps) 1.40 1.50 1.55 1.70 1.90 2.05 2.15 2.40
Rated Output (KW) 0.09 0.28 0.48 0.68 0.90 1.04 1.13 1.38
Efficiency (%) 0.0 68.0 78.5 81.5 82.5 82.5 82.5 81.5
Power Factor (%) 7.0 23.5 38.0 50.0 60.0 63.5 66.0 71.0
Speed (RPM) 1,200 1,190 1,180 1,170 1,160 1,155 1,150 1,135
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 45.0 0.0 0.0
Torque (ft-lbs) 0.00 1.10 2.20 3.36 4.50 5.25 5.75 6.95

Marathon Motors
Regal Beloit