My Account                   Order Status
Search

326TTFCD6033 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 326JM Frame, TEFC – GT3237A

326TTFCD6033 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 326JM Frame, TEFC – GT3237A

326TTFCD6033 Marathon JM Motors

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
  • IP55 enclosure on cast iron frames
  • Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
  • Class F Insulation
  • Standard F1, reversible to F2 assembly. Dual frame mounting holes.

Marathon Motors
Regal Beloit

Description

326TTFCD6033 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 575 V, 326JM Frame, TEFC – GT3237A

326TTFCD6033 Marathon JM Motors

General Specifications

UPC: 722856063175 Weight: 698 LB
Packaged Length: 31.77 IN Packaged Width: 28.03 IN
Packaged Height: 28.14 IN

Nameplate Specifications

Output HP: 50 Hp Output KW: 37.0 kW
Frequency: 60 Hz Voltage: 575 V
Current: 47.0 A Speed: 1782 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.5 % Power Factor: 85
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 326JM Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6212
UL: Listed CSA: Y
CE: Y IP Code: 55
Hazardous Location: DIVISION 2 T2B

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Selective Clockwise
Resistance Main: .127 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: 34.04 in
Frame Length: 14.56 in Shaft Diameter: 1.296 in
Shaft Extension: 8.1 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)
Full Load 58.50 100.0 147.50 100.0 1,782 85.0 50.00
Locked-Rotor 362.00 620.0 275.00 180.0 0 38.0 50.00
No Load 20.50 35.0 0.00 0.0 1,800 4.5 50.00
Pull-Up 285.00 485.0 225.00 155.0 900 50.00
2/3 260.00 445.0 280.00 190.0 1,200 50.00
Break-Down 195.00 350.0 395.00 260.0 1,710 73.0 50.00
1/3 310.00 530.0 220.00 150.0 600 50.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 16.40 19.60 27.20 36.40 46.80 53.60 58.40
Rated Output (KW) 0.80 10.20 19.80 29.50 39.50 45.50 49.80
Efficiency (%) 0.0 91.0 94.1 94.5 94.5 94.1 93.6
Power Factor (%) 4.5 52.0 73.8 82.0 85.0 85.8 85.8
Speed (RPM) 1,800 1,790 1,786 1,782 1,780 1,775 1,770
Temp. Rise @ FL 0.0 0.0 0.0 0.0 65.0 85.0 100.0
Torque (ft-lbs) 0.00 36.50 73.50 110.00 147.50 170.00 185.00

Marathon Motors
Regal Beloit