Specifications

• Motor Category
  Definite Purpose Motors
• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  460 V
• Frame Size
  286U
• Enclosure Type
  TEFC (Totally Enclosed Fan Cooled)
• Frequency Rating
  60 Hz
• Full Load Current
  24.1 A
• Duty Condition Type
  Continuous Duty
• Base RPM
  1775 rpm
• Thermal Protection
  No
• Ambient Temperature Range
  65 °C
• Assembly Box Mounting
  F1/F2 Capable
• Electrical Type
  Squirrel Cage Induction Run
• KVA Code
  G
• kW
  14.90 kW
• Full Load Amps
  24.1 A
• Full Load Efficiency
  93 %
• Motor Orientation
  Horizontal
• Motor Poles
  4
• Starting Method
  Across The Line
• Shaft Type
  U
• Shaft Diameter
  1.6250 in
• Shaft Rotation
  Reversible
• Motor Length Less Shaft
  14.25 in
• Overall Length C Dimension
  28.06 in
• Drive End Bearing Size
  311
• Opposite Drive End Bearing Size
  210
• Features
  Meets NEMA® U-Frame dimensional and performance standards Meets or exceeds General Motors GM-7EH and -7EQ, Ford EM1, and Chrysler NPEM-100 specifications Full cast iron construction – all frame sizes Oversized, cast iron terminal box with threaded conduit holes NEMA Design B Performance Continuous Duty Inverter-Rated Premium Class F Insulation System
• NEMA Design Class
  B
• Service Factor
  1.00
• Frame Material
  Cast Iron
• Insulation Class
  F
• IP Rating
  43
• Standards Met
  CE, CSA, UL
• Type of Bearing
  Ball
• Weight
  395 lbs
• Manufacturer Product Page
  Click here
• Manufacturer Upc Number
  691720065174
• Spec Sheet
  20 HP, 460 V, Automotive Duty
• Technical Specifications
  20 HP, 460 V, Automotive Duty
• 2D Drawing
  Click here
• Wiring Diagram
  Click here
• Mounting Type
  Rigid Base
• Opposite Drive End Bearing
  Ball
• Product Type
  Definite Purpose Motors