Specifications

• Motor Category
  Inverter Duty Motor
• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  230/460 V
• Frame Size
  256TC
• Enclosure Type
  TENV (Totally Enclosed Non-Ventilated)
• Frequency Rating
  60 Hz
• Duty Condition Type
  Continuous Duty
• Mounting Type
  Rigid Base
• Thermal Protection
  Thermostats (N/C)
• Full Load Current
  52.00 / 26.00 A, 52.0/26.0 A
• Full Load Efficiency
  93.6 %
• Ambient Temperature Range
  40 °C
• Motor Poles
  4
• Description Keyword
  20 hp
• Shaft Diameter
  1.6250 in
• Overall Length C Dimension
  27.13 in
• Warranty
  3 Year Warranty
• Type Of Bearing
  Ball
• NEMA Design Class
  INV
• Service Factor
  1.00
• Frame Material
  Cast Iron
• Insulation Class
  H
• IP Rating
  43
• Standards Met
  CE, CSA
• Weight
  425 lbs
• Applications
  Compressors, Conveyors, Crane and Hoist, Machine Tools, Material Handling, Metal Processing, Other Industrial Machinery Installed in Dusty or Dirty Environments, Pumps, Test Stands, Textile Processing
• Additional Details
  Designed for Inverter/Vector Applications Where up to a 2000:1 Constant Torque Speed Range is Required;Uses Include: Material Handling, Machine Tools, Conveyors, Hoist, Metal Processing, Pumps, Compressors, Textile Processing, and Other Industrial Machinery Installed in Dusty or Dirty Environments Where Cast Iron Construction is Required
• Manufacturer Product Page
  Click here
• Manufacturer Upc Number
  722856025098
• Operation Manual
  Click here
• Technical Specifications
  20 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 256TC Frame, TENV
• Manufacturer Catalog Number
  Y510
• 2D Drawing
  Click here
• Wiring Diagram
  Click here
• Product Type
  Inverter Vector Duty Motors