Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  230/460 V
• Frame Size
  256
• Enclosure Type
  TEFC (Totally Enclosed Fan Cooled)
• Frequency Rating
  50/60 Hz
• Base RPM
  1768 rpm
• Assembly Box Mounting
  F1/F2 Capable
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Rigid Base
• Thermal Protection
  No
• Full Load Amps
  49.0/24.5 A
• Full Load Current
  49.00 / 24.50 A
• Electrical Type
  Squirrel Cage Induction Run
• Full Load Efficiency
  93 %
• KVA Code
  G
• kW
  14.90 kW
• Motor Orientation
  Horizontal
• Motor Poles
  4
• Starting Method
  Across The Line
• Description Keyword
  20 hp
• Shaft Diameter
  1.6250 in
• Shaft Rotation
  Reversible
• Shaft Type
  T
• Overall Length C Dimension
  27.80 in
• Ambient Temperature Range
  40 °C
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• IP Rating
  43
• Standards Met
  CE, CSA, UL
• Drive End Bearing Size
  6309
• Type of Bearing
  Ball
• Opposite Drive End Bearing Size
  6209
• Weight
  414 lbs
• Manufacturer Upc Number
  722856001962
• UPC_NO
  722856001962
• Manufacturer Product Page
  Click here
• Technical Specifications
  20 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 256TC Frame, TEFC
• Spec Sheet
  20 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 256TC Frame, TEFC
• Wiring Diagram
  Click here
• 2D Drawing
  Click here
• Opposite Drive End Bearing
  Ball
• Product Type
  General Purpose Motors