Contact us
es        pt       en 
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.

27 to 225 lbs
(120 to 1,000 N)

450 lbs
(2,000 N)

12 or 24 VDC
2 to 11.8 in
(50 to 300 mm)

-13ºF to 150ºF
(-25ºC to 65ºC)

IP66 Protection

Features & Benefits
  • Limit Switches - internal, factory preset
  • Zinc Die Cast Housing for strength
  • Aluminum outer tube for corrosion resistance
  • Keyed translating tube to prevent rotation
  • Polished aluminum translating tube for smooth operation
  • Warranty - 1 year, parts and labor
  • Gear Driven

  • 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