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326THFCD19071 – Marathon 50 HP, Severe Duty Motors, 3 phase, 1800 RPM, 460 V, 326T Frame, TEFC – W580A-P

326THFCD19071 – Marathon 50 HP, Severe Duty Motors, 3 phase, 1800 RPM, 460 V, 326T Frame, TEFC – W580A-P

326THFCD19071 Marathon IEEE 841 Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2069
  • Meets IEEE-841 standard for severe duty applications
  • 100% cast iron construction for rigidity and reduced vibration
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • IP56 protection
  • MAX GUARD® Class H insulation system
  • Constant torque for inverter duty
  • Sintered bronze breather with brass drain & breather
  • Bearing caps, Precision balanced to .08”/sec
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power

Marathon Motors
Regal Beloit

Original price was: $12,189.00.Current price is: $8,688.32.

Description

326THFCD19071 – Marathon 50 HP, Severe Duty Motors, 3 phase, 1800 RPM, 460 V, 326T Frame, TEFC – W580A-P

326THFCD19071 Marathon IEEE 841 Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856189875 Weight: 730 LB
Packaged Length: 39 IN Packaged Width: 32.3 IN
Packaged Height: 25 IN

Nameplate Specifications

Output HP: 50 Hp Output KW: 37.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 58.5 A Speed: 1782 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.5 % Power Factor: 85
Duty: Continuous Insulation Class: H
Design Code: B KVA Code: G
Frame: 326T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6212
UL: Recognized CSA: Y
CE: Y IP Code: 56

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: T Shaft Diameter: 2.125 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 362.00 620.0 275.00 180.0 0 38.0 50.00
2/3 260.00 445.0 280.00 190.0 1,200 50.00
Full Load 58.50 100.0 147.50 100.0 1,782 85.0 50.00
Pull-Up 285.00 485.0 225.00 155.0 900 50.00
1/3 310.00 530.0 220.00 150.0 600 50.00
Break-Down 195.00 350.0 395.00 260.0 1,710 73.0 50.00
No Load 20.50 35.0 0.00 0.0 1,800 4.5 50.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 20.50 24.50 34.00 45.50 58.50 67.00 73.00
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