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326TTDCA6033 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 326JM Frame, ODP – GT0537

326TTDCA6033 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 326JM Frame, ODP – GT0537

326TTDCA6033 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
  • Standard assembly F1, reversible to F2 assembly
  • Will become build-up item when current stock is gone

Marathon Motors
Regal Beloit

Description

326TTDCA6033 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 326JM Frame, ODP – GT0537

326TTDCA6033 Marathon JM Motors

General Specifications

UPC: 722856001016 Weight: 695 LB
Packaged Length: 35 IN Packaged Width: 26 IN
Packaged Height: 24.1 IN

Nameplate Specifications

Output HP: 50 Hp Output KW: 37.0 kW
Frequency: 60 Hz Voltage: 575 V
Current: 47.0 A Speed: 1785 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.5 % Power Factor: 83.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 326JM Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6311
UL: Recognized CSA: Y
CE: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: .1714 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: JM Overall Length: 30.12 in
Shaft Diameter: 1.25 in Shaft Extension: 5.25 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 340.00 575.0 324.00 220.0 0 36.0 50.00
Full Load 59.00 100.0 147.00 100.0 1,785 84.0 50.00
Pull-Up 300.00 508.0 210.00 142.0 900 50.00
1/3 325.00 552.0 198.00 134.0 600 50.00
Break-Down 193.00 327.0 368.00 250.0 1,685 66.0 50.00
2/3 275.00 466.0 245.00 166.0 1,200 50.00
No Load 20.00 34.0 0.00 0.0 1,800 50.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 16.00 19.60 26.80 36.40 47.20 54.80 59.20
Rated Output (KW) 0.62 10.00 19.60 29.30 39.30 45.50 49.50
Efficiency (%) 0.0 92.4 94.5 95.0 94.5 94.5 94.1
Power Factor (%) 4.0 51.5 73.0 81.0 84.0 84.5 85.0
Speed (RPM) 1,800 1,795 1,790 1,788 1,785 1,778 1,775
Temp. Rise @ FL 0.0 0.0 0.0 0.0 35.0 50.0 60.0
Torque (ft-lbs) 0.00 36.50 73.50 110.00 147.00 170.00 184.50

Marathon Motors
Regal Beloit