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
  284T
• Enclosure Type
  TENV (Totally Enclosed Non-Ventilated)
• Frequency Rating
  60 Hz
• Duty Condition Type
  Continuous Duty
• Base RPM
  1780 rpm
• Mounting Type
  C-Face / Foot
• Full Load Current
  25.50 A
• Full Load Efficiency
  94.50 %
• Amps @ Voltage
  51.0 A @ 230 V; 25.5 A @ 460 V
• Volts @ Frequency
  230 V @ 60 Hz; 460 V @ 60 Hz
• Description Keyword
  20 hp
• Shaft Diameter
  1.8750 in
• Overall Length C Dimension
  27.36 in
• Service Factor
  1.00
• Frame Material
  Cast Iron
• Insulation Class
  H
• Standards Met
  UR, CSA
• Harmonization Code
  8501.52.4000
• Weight
  410 lbs
• Applications
  Conveyors, pumps, fans, metal processing, compressors, test stands, and material handling equipment.
• Additional Details
  Designed for inverter or vector applications where up to a 1000:1 constant torque speed range is required. Compatible with optional encoder feedback devices for use in closed loop velocity or position control. Meets NEMA MG 1, Part 31. Can operate across the line.
• Manufacturer Catalog
  Click here
• Manufacturer Product Page
  Click here
• UPC_NO
  781568301029
• Wiring Diagram
  Click here
• Instructional Video
  Click here
• Instructional Video 2
  Click here
• Product Type
  Inverter Vector Duty Motors