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Screw Jack Engineering Resources

Helpful screw jack screw related technical resources. 

Engineering Calculators

A link to all Engineering Calculators including critical speed, horsepower, column strength, and unit conversion.

Technical Information

Detailed instructions on how to select the proper screw jack arrangement for your application. 

Detailed temperature and material characteristics for all of of Nook product lines.

Use the following boot template forms to help define the boot requirements of your application. Then submit it to one of our experts for their assistance in selecting the ideal boot solution for your application.

Technical information regarding machine screw jack load characteristics including static load, dynamic load, tension load, and compression load, etc...

Technical information regarding ball screw jack load characteristics including static load, dynamic load, tension load, and compression load, etc...

Technical information regarding some common screw jack design considerations used during the selection process.

Learn the basic technical terminology and their definitions as they apply to screw jack applications.

How-To Resources

This video describes how to adjust the anti-backlash on a machine screw jack. 

This video describes how to adjust rotary and compact style screw jack limit switches.  

Both Ball Screw Jack and Acme Screw Jack maintenance manuals are found here.