When you’re specifying a screw-driven electric linear actuator, you’ll need to consider the type of screw that best meets the needs of your specific application. Some manufacturers give you a choice so you can tailor the device precisely, and that’s a good thing since applications differ widely.
The basic types you’ll have to choose from are roller screws, ball screws and acme screws. There’s quite a lot a machine designer needs to know about these electric actuator screw types and how to select the right one. We offer a guide that helps your decision-making.