Specifications

• Motor Category
  Shaft Grounding Motor
• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  3600 rpm
• Motor Supply Voltage
  230 V, 460 V
• Frame Size
  254T
• Enclosure Type
  OPSB
• Frequency Rating
  60 Hz
• Duty Condition Type
  Continuous Duty
• Base RPM
  3510 rpm
• Full Load Current
  47.00 / 23.50 A
• Full Load Efficiency
  91.00 %
• Amps @ Voltage
  23.5 A @ 460 V; 47.0 A @ 230 V; 51.0 A @ 208 V
• Volts @ Frequency
  230 V @ 60 Hz; 460 V @ 60 Hz
• Description Keyword
  20 hp
• Shaft Diameter
  1.6250 in
• Overall Length C Dimension
  21.69 in
• Frame Material
  Steel
• Insulation Class
  H
• Service Factor
  1.15
• Standards Met
  CSA EEV, UR, CSA
• Weight
  195 lbs
• Harmonization Code
  8501.52.4000
• Applications
  Heating, ventilation and air conditioning blower and fan motors, pump motors, and other general purpose applications using an adjustable speed drive.
• UPC_NO
  781568664063
• Manufacturer Product Page
  Click here
• Manufacturer Catalog
  Click here
• Wiring Diagram
  Click here
• Instructional Video
  Click here
• Instructional Video 2
  Click here
• Additional Details
  Baldor shaft grounding brush installed internally. Class H insulated motor. Regreasable ball bearings. Dynamically balanced rotors for reduced vibration and quiet operation. All models are Super-E® designs which meet NEMA Premium® efficiencies, are Inverter Ready, and have a 3-year warranty.
• Mounting Type
  Foot
• Product Type
  Air Handling (HVAC) Motors