Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  250 hp
• Country of Origin
  USA
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  380//460 V
• Frame Size
  445TS
• Enclosure Type
  ODP (Open Drip-Proof)
• Frequency Rating
  50/60 Hz
• Base RPM
  1470 rpm - 1780 rpm
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Horizontal / Foot
• Full Load Efficiency
  95.8 %
• Motor Poles
  4
• Description
  Nidec Motor Corporation offers an extensive line of industrial and commercial U.S. Motors® brand high efficiency electric motors that meet or exceed NEMA Premium® standards, ensuring your facility complies with local electrical codes and safety regulations.
• Shaft Diameter
  2.3750 in
• Overall Length C Dimension
  39.5 in
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• Standards Met
  EE, NEMA Premium
• Weight
  1200 lbs
• Harmonization Code
  8501.53.8040
• Manufacturer Upc Number
  786382124731
• UPC_NO
  786382124731
• Model
  FR85
• Max Allowable Current
  280 A, 343 A
• Product Types
  AC Motors
• Torque
  737.3 ft-lbs
• Opposite Drive End Bearing
  6313-J
• Product Type
  General Purpose Motors