Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  50 hp
• Country of Origin
  MEX
• Synchronous Rpm
  3600 rpm
• Motor Supply Voltage
  230/460 V
• Frame Size
  326TS
• Enclosure Type
  TEFC (Totally Enclosed Fan Cooled)
• Frequency Rating
  60 Hz
• Base RPM
  3565 rpm
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Horizontal / Foot
• Full Load Efficiency
  93.0 %
• Motor Poles
  2
• Description
  Nidec Motor Corporation's U.S. Motors® brand hazardous location motors are designed for use on pumps, compressors, fans, conveyors and tools for hazardous location applications. These motors are built to contain explosions inside the motor casing and prevent ignition outside the motor by containing sparks, flashing and explosions. Our hazardous location motors are ideal for applications typically found in oil and gas, industrial paint and coating and grain processing operations. U.S. Motors® brand hazardous location motors meet industry expectations for service standards and quality. Our three-phase motors include NEMA Premium® efficiency, a 1.0 or 1.15 service factor (as applicable) and meet other NEMA standard requirements. We know your company takes health and safety seriously, and our hazardous location motors conform to industry regulations to help keep working conditions safe. Our engineering teams design innovative and efficient hazardous location motors and can also specifically customize solutions to fit your hazardous location needs in the event one of our stock motors doesn't quite meet your unique specifications.
• Description Keyword
  50 hp
• Shaft Diameter
  1.8750 in
• Overall Length C Dimension
  29.1 in
• NEMA Design Class
  B
• Service Factor
  1.00
• Frame Material
  Cast Iron
• Insulation Class
  F
• Standards Met
  EE, NEMA Premium
• Weight
  650 lbs
• Group & Class
  Class I - Group C & D, Class II - Group F & G
• Harmonization Code
  8501.52.8000
• Manufacturer Upc Number
  786382092719
• UPC_NO
  786382092719
• Manufacturer Product Page
  Click here
• Model
  FB48
• Motor Category
  General Purpose Motor
• Max Allowable Current
  57 A, 114 A
• Product Types
  AC Motors
• Torque
  73.6 ft-lbs
• Opposite Drive End Bearing
  6211-J/C3
• Temperature Code
  T3C
• Product Type
  General Purpose Motors