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SCN50 Series - 50 ton (490 kN)


  • SPEEDS: Up to 393.5 in/min (167 mm/s)
  • BRAKE MOTOR: TEFC 230/460 VAC, 3 ph, 60 Hz
  • STROKES: Up to 176 in (4470 mm)
  • TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)

Note: Consult Duff-Norton engineering for longer stroke lengths
Download product overview

Specifications, dimensions and part numbers

Features & Benefits

  • Easy to install - reduces installation costs
  • Custom designed for your application
  • Low maintenance design - easy to maintain after installation
  • Long product life expectancy
  • Ball screw
  • Steel trunnion housing
  • Chrome plated translating tube
  • Adjustable end of stroke limit switches
  • Trunnion mounting
  • Motor configuration include: parallel, right angle and off set


  • Encoder/potentiometer for position feedback
  • Food grade component options available
  • Product designs for outdoor applications

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