High efficiency and low wear
The patented dryspin high helix thread technology was developed by igus in 2013 and offers numerous advantages compared to conventional
high helix threads. Due to the flat thread angle, it efficiently converts the force introduced into a translational movement. With specifications and geometries matched to the plastic nut and spindles, dryspin provides an even longer service life and more efficiency for
high helix threads. The rounded tooth geometry reduces the contact area between lead screw and nut, allowing the lead screw drives to operate quietly and without vibration under load.
The larger spaces between the individual dryspin thread pitches result in a higher proportion (factor 1.3) of tribologically optimised polymer in the threads. More wear-resistant material and higher efficiency are decisive for up to five times longer service life compared to conventional
high helix threads.
You can also use our
machining service - we produce ready-to-install lead screws according to your wishes. For this, use our lead screw configurator or send us a drawing. We will then provide a quotation.