Specifications

• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  208-230/460 V
• Frame Size
  256
• Enclosure Type
  DP (Drip Proof)
• Frequency Rating
  50/60 Hz
• Base RPM
  1780 rpm
• Assembly Box Mounting
  F1 Only
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Rigid Base
• Thermal Protection
  No
• Full Load Amps
  51.0-49.0/24.5 A
• Full Load Current
  55.00–51.00 / 25.50 A
• Electrical Type
  Squirrel Cage Induction Run
• Full Load Efficiency
  93 %
• KVA Code
  H
• kW
  14.90 kW
• Motor Orientation
  Horizontal
• Motor Poles
  4
• Starting Method
  Across The Line
• Volts @ Frequency
  200/400 V @ 50 Hz;208-230/460 V @ 60 Hz
• Description Keyword
  20 hp
• Shaft Diameter
  1.6250 in
• Shaft Rotation
  Reversible
• Shaft Type
  T
• Overall Length C Dimension
  22.60 in
• Ambient Temperature Range
  40 °C
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• IP Rating
  22
• Standards Met
  CE, CSA, UL
• Drive End Bearing Size
  6309
• Type of Bearing
  Ball
• Opposite Drive End Bearing Size
  6208
• Weight
  352 lbs
• Applications
  Blowers and Machinery in Environments, Compressors, Conveyors, Pumps
• Manufacturer Upc Number
  722856013040
• UPC_NO
  722856013040
• Manufacturer Product Page
  Click here
• Technical Specifications
  20 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 256T Frame, ODP
• Spec Sheet
  20 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 256T Frame, ODP
• Wiring Diagram
  Click here
• 2D Drawing
  Click here
• Opposite Drive End Bearing
  Ball
• Product Type
  General Purpose Motors