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135 years of positioning & process solutions

Since 1883, Duff-Norton has been at the forefront of precision motion technology. Providing a continued commitment to leading edge manufacturing and highest quality engineered products for the most advanced industrial lifting, positioning and transfer needs for our customers worldwide. Motion technology today is expected to lift, move and precisely position heavy loads, often under extreme or adverse conditions.

Whether it’s creating motion to twist and pivot, open and close or keeping a production line moving, Duff-Norton has the right solution to meet the demand. Our systems can be found in industries ranging from aluminum, steel, agriculture, pharmaceutical, material handling, energy, food and beverage, and automated machinery.

Control Systems catalog


Take a look at our Control Systems product catalog.

Screw Jacks applications

Comparison Charts

Take a look at the comparison charts for our control systems solutions.

Control Systems glossary


Check out the glossary for a summary of the common terminology around control systems.

Control Systems feedback types

Feedback types

View the different types of feedback associated with our control systems.

Control Systems motion types

Types of motion

View the types of motion that our control systems allow.

Screw Jacks terms of sale

Terms of sale

Find out about our terms of sale documentation here.

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