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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.

 

Linear Actuator applications

Applications

 

Duff-Norton Linear Actuators can be used for tilt/pivot, lift/lower, position, rool/slide, open/close and tension.

Linear Actuator selection guide

Selection guide

Our selection guide will help you choose the right Linear Actuator for your application.

Linear actuator FAQs

FAQs

 

Read our frequently asked questions about Linear Actuators here. 

Linear actuator electric cylinder cutaways

Electric cylinder cutaways

Take a look at our useful Linear Actuator electric cylinder cutaway diagrams. 

Linear actuator System controls

System controls

 

Find out about our Linear Actuator system controls here.

Linear actuator installation information

Installation information

You can find the installation information for our Linear Actuator products here.

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Terms of sale

 

Find out about our terms of sale documentation here.

Linear Actuator warranty

Warranty

 

Read up on our warranty for all Linear Actuator products.

Linear actuator catalog

Catalog

 

Here's our full Linear Actuator catalog range. 

Linear Actuator guide

Linear Actuator Guide

View our full guide to the Duff-Norton Linear Actuator range.

Linear actuator application form

Application Analysis Form

Fill out our Linear Actuator application analysis form to help us understand your requirements.

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Guide to choosing the right linear actuator
Guide to choosing the right linear actuator