Duff-Norton Machine Screw Mechanical Actuator offer positive mechanical action, precise positioning, and uniform lifting speeds. Standard configurations include upright or inverted units with translating or rotating lifting screws, and top plate, threaded, or clevis ends.
Precise Positioning - can be controlled accurately for positioning within thousandths of one inch
Self Locking - models featuring higher gear ratios are inherently load holding as long as the actuator is not subject to vibration
Uniform Lifting Speeds - since many actuators feature the same gear ratios different capacities can be used in the same application to lift unevenly distributed loads with uniform speeds
Quick, Sure Operation - All actuators are designed and built to be positive acting, for accurate response to motive power
Available in Metric and Imperial sizes
DN Sales Australia | Quality Industrial Products
1998 saw a major change in direction for Duff Norton products in Australia. For the previous 25 years they had been well represented by David Brown Gear Industries who enjoyed a majority market position ...