Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  300 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  460 V
• Frame Size
  L449TS
• Enclosure Type
  TEFC
• Frequency Rating
  60 Hz
• Duty Condition Type
  Continuous Duty
• Base RPM
  1790 rpm
• Ambient Temperature Range
  40 °C / 104 °F
• Full Load Current
  342 A
• Full Load Efficiency
  96.8 %
• Motor Poles
  4
• Shaft Diameter
  3.3750 in
• Shaft Rotation
  Reversible
• Overall Length C Dimension
  56.71 in
• Drive End Bearing Size
  90BC03J30X
• Opposite Drive End Bearing Size
  90BC03J30X
• Mounting Type
  Foot Mount
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Iron
• Insulation Class
  H
• IP Rating
  NONE
• Standards Met
  CCSAUSEEV, CURUSEEV, NEMA PREMIUM
• Weight
  3598 lbs.
• Product Brochure
  Click here
• Manufacturer Product Page
  Click here
• Product Type
  Severe Duty Motors