WEG Three Phase: W01 – ODP – High Efficiency

W01 ODP High Efficiency


Presenting a whole new electrical and mechanical design, the new platform of Rolled Steel motors are made to run cooler, last longer and to be easier to install and maintain. The High Efficiency motors are specifically designed to meet or exceed all EPAct requirements for energy efficiency. They are certified by the Department of Energy with our Certificate of Compliance number CC029A. These ODP motors are designed for environments where dirt and moisture are minimal and provide maximum ventilation and heat dissipation, also they are supplied with drip cover as standard making them suitable for vertical mounting. Design B torques and energy efficient designs from 143/5T through 254/6T frames.

Features that make a difference

  • New ventilation system for improved thermal performance
  • New and more robust eyebolts design (frames 182/4T and up) plus an additional eyebolt on non-drive end allowing vertical shaft down lifting for frames 213/5T and 254/6T
  • Oversized diagonally split aluminum terminal box that exceeds IP55 requirements and is rotatable in 90 degrees increments for flexibility during installation
  • Option for internal AEGIS® SGR
  • Color coded/numbered leads as standard for easy wiring
  • Regreasable ball bearings on 254/6T frame as standard (optional for 182/4T and 213/5T)
  • Bearing cap as standard
  • Motor frame painting system 500 hours minimum ASTM B117 salt spray test
    Suitable for VFD operation as per NEMA MG1 part

Standard Features

  • Rated Output: 1 to 25 HP
  • Number of Poles: 2 to 6
  • Class F insulation (B temperature rise)
  • Frame Sizes: 143/5T to 254/6T
  • Rated voltage: 208-230/460 V
  • Frequency: 60 Hz (dual rated 50 Hz 190-220/380-415V)
  • IP21 enclosure
  • F1 C-face footless mount as standard
  • Aluminum NDE endshield
  • Cast Iron flanges for improved strength (182/4TC and above), Aluminum on 143/5TC frame
  • Internal bolts, giving a clean surface to the motor, avoiding trapping materials and allowing easy paint job after assembly to the load, if required
  • Double shielded ball bearings on frames up to 213/5T. Regreasable ball bearings on 254/6T frame.
  • Standard bearing cap in all frames (flanged motors only)
  • Ambient temperature: -20 °C to +40 °C
  • 1040/45 carbon steel shaft
  • Drip cover

Optional Features

  • F2 and F3 mount
  • Enclosure: ODPAO
  • Voltage: 575V, 200/400V and others (no 50Hz rating)
  • Regreasable bearings on 182/4T and 213/5T
  • Double sealed ball bearings
  • Internal Aegis® SGR
  • Space heater and thermal protection (thermostats and thermistors)


  • Pumps
  • Compressors
  • Fans
  • Machine Tools
  • Other general purpose