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WEG HORIZONTAL MOTORS

WEG HORIZONTAL MOTORS

Features

  • 1045 Carbon Steel Shaft for frames up to 365T
  • 4140 steel shaft for motors 404T and above (3600 RPM motors supplied with 1045)
  • Class F insulation for all frames, Class H impregnation resin
  • Temperature rise: Class B (80 Deg C), 104 Deg F (40 Deg C) ambient temperature
  • Ball bearings are supplied as standard (RB part numbers supplied with roller bearings)
  • V-ring slingers on both endshields (586/7 frame equipped with labyrinth taconite seal as standard)
  • 50/60Hz rated up to 250HP
  • Totally Enclosed Fan Cooled – TEFC (IP55)
  • Squirrel cage rotor, Aluminum die cast
  • NEMA dimensions, NEMA Design B, most ratings meet Design C Torque
  • Service factor: 1.25 up to 100HP, 1.15 from 125HP and up
  • Gasketed conduit box, Automatic drain plugs – pressure compensated
  • Regreasable bearings positive pressure lubrication system (frames 254T and up)
  • Class 1, Div 2, Groups A, B, C & D, T3
  • Color: RAL 6002 (Green)
  • Stainless steel nameplate AISI 316 with laser etching
  • 104 Deg F (40 Deg C) ambient temperature
  • Altitude: 3300 ft (1000m)
  • NPT threaded terminal box, Continuous duty (S1), F1 mount
  • 284T and above with drilled and tapped NDE shaft end for encoder installation