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Marathon Electric W581

Card brand motor
Get full specifications on Marathon Electric W581
  • General Details
  • Technical Details
  • Area Classification
  • Performance
  • Speed Range
  • Misc
  • Enclosure: TEFC
  • HP: 50
  • Pole: 4
  • RPM: 1800
  • Frame: 326T
  • KW: 37.0
  • Motor Standards: NEMA
  • Motor Type: AC Motor
  • Phase: 3
  • Hertz: 60
  • Enclosure: TEFC
  • HP: 50
  • Pole: 4
  • RPM: 1800
  • Frame: 326T
  • Full Load Amps: 49.0
  • Weight: 730.00
  • Nema Design: B
  • Duty: Continuous
  • Insulation Class: F
  • Ambient Teperature: 40C
  • Service Factor: 1.15
  • Ingress Protection: 56
  • Frame Material: Cast Iron
  • KW: 37.0
  • Voltage: 575
  • Full Load Speed: 1777
  • Efficiency 100: 40.000
  • Efficiency 75: 29.800
  • Efficiency 50: 20.000
  • Power Factor 100: 94.5
  • Power Factor 75: 94.5
  • Power Factor 50: 94.1
  • Locked Rotor Torque: 186.0
  • Breakdown Torque: 243.0
  • Locked Rotor Current: 362.00
  • Voltage: 575

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