Specifications

• Amps @ Voltage
  24.0 A @ 460 V; 48.0 A @ 230 V; 51.0 A @ 208 V
• Applications
  Pumps, fans, conveyors, machine tools, gear reducers and other applications requiring a NEMA C-face motor.
• Base RPM
  1770 rpm
• Description Keyword
  20 hp
• Duty Condition Type
  Continuous Duty
• Enclosure Type
  TEFC (Totally Enclosed Fan Cooled)
• Type Of Bearing
  Ball
• Frame Material
  Cast Iron
• Frame Size
  256TC
• Frequency Rating
  60 Hz
• Full Load Current
  24.00 A
• Full Load Efficiency
  93.00 %
• Harmonization Code
  8501.52.4000
• IP Rating
  44
• Instructional Video
  Click here
• Insulation Class
  F
• Manufacturer Catalog
  Click here
• Manufacturer Product Page
  Click here
• Motor Category
  General Purpose Motor
• Motor Horsepower
  20 hp
• Motor Phase
  3 ph
• Motor Supply Voltage
  230/460 V
• Mounting Type
  C-Face / Foot
• NEMA Design Class
  B
• Overall Length C Dimension
  23.78 in
• Service Factor
  1.15
• Shaft Diameter
  1.6250 in
• Standards Met
  CSA, CSA EEV, UR
• Synchronous Rpm
  1800 rpm
• Volts @ Frequency
  230 V @ 60 Hz; 460 V @ 60 Hz
• Warranty
  3 Year Warranty
• Weight
  298, 298 lbs
• Wiring Diagram
  Click here
• Product Type
  General Purpose Motors