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145TTDR6034 – Marathon 1.50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 145JM Frame, ODP – GT0404

145TTDR6034 – Marathon 1.50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 145JM Frame, ODP – GT0404

145TTDR6034 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
  • Class F Insulation
  • F1 mounting only, cannot reassemble to F2

Marathon Motors
Regal Beloit

Description

145TTDR6034 – Marathon 1.50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 145JM Frame, ODP – GT0404

145TTDR6034 Marathon JM Motors

General Specifications

UPC: 722856000552 Weight: 46 LB
Packaged Length: 19.31 IN Packaged Width: 11.19 IN
Packaged Height: 9.75 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 4.4/2.2 A Speed: 1755 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 86.5 % Power Factor: 75
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: M
Frame: 145JM Enclosure: Drip Proof
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: 22

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 8.64 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: JM Overall Length: 15.12 in
Frame Length: 9.06 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)
Break-Down 13.10 595.0 21.65 481.0 1,220 8.90 85.6 1.50
2/3 17.20 782.0 19.90 442.0 830 10.00 73.0 1.50
Pull-Up 20.20 918.0 16.60 369.0 120 10.90 67.9 1.50
1/3 20.20 918.0 16.80 373.0 140 10.80 67.0 1.50
No Load 1.26 57.0 0.00 0.0 1,800 0.09 9.3 1.50
Full Load 2.20 100.0 4.50 100.0 1,755 1.30 75.0 1.50
Locked-Rotor 19.80 900.0 16.65 370.0 0 10.80 68.0 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 %
Current (Amps) 1.26 1.30 1.50 1.80 2.20 2.40 2.50 3.00
Rated Output (KW) 0.09 0.37 0.67 0.98 1.30 1.50 1.63 1.98
Efficiency (%) 0.0 75.3 83.8 86.0 86.5 86.0 86.0 85.0
Power Factor (%) 9.3 35.2 54.5 67.0 75.0 78.5 80.0 83.5
Speed (RPM) 1,800 1,788 1,775 1,765 1,755 1,745 1,740 1,725
Temp. Rise @ FL 0.0 0.0 0.0 0.0 28.0 38.0 45.0 55.0
Torque (ft-lbs) 0.00 1.10 2.20 3.40 4.50 5.20 5.70 6.80

Marathon Motors
Regal Beloit