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LINEAR ACTUATORS This Duff-Norton product line of actuators features load capacities ranging from 27 pounds to 25 Tons, gear or belt driven, acme screw and ball screw systems with various AC and DC input voltages. Duff-Norton Linear Actuators are specially designed for a variety of commercial and industrial applications. These actuators are used for opening and closing, tilting and pivoting, lifting and lowering and positioning. Applications include gates, dampers, oven and processing tank doors, antennas, orthopedic tables and other medical equipment, ergonomic furniture, and agricultural equipment, etc. Custom designs are also available for special applications. Linear Actuators are now being used in place of pneumatics and hydraulics when high maintenance and environmental problems (leaking hydraulic oil) are a concern.
340 to 1015 lbs
(1512 to 4515 N)
  Consult Factory
12 or 24 VDC   2 to 11.8 in
(50 to 300 mm)
-13ºF to 150ºF
(-25ºC to 65ºC)
  IP66 Protection


Features & Benefits
  • Heavy duty, durable construction
  • IP66 rated
  • Competitive price

  • Potentiometer, Hall Effect, Reed or Optical Feedback
  • Signal sending Limit Switch
  • Third Limit Switch
  • Stainless steel translating tube
  • Custom cable lengths
  • Wired or wireless handsets
  • AC power supply for multiple actuators
  • AC controller for synchronous operation
  • Custom design models