"dryspin® inside": advantages of high helix threads
The Linearis drives convert the rotary movement of the electric motors into a precise linear movement and thereby apply 600 to 2,500N actuating force, depending on the installation size.
The dryspin technology developed by igus, in which a plastic nut made of wear-resistant high-performance polymer moves along a
stainless steel high helix lead screw, is a central component of this drive system.
These high helix threads offer specific advantages:
► High pitch ensures large strokes with few revolutions
► Lower drive load
► Speed reduction
► Reduced noise
ARIS uses dryspin drives from the igus standard range, and only adjusts the outer geometry of the nut individually. Due to the two axial plain bearings made of igus high-performance polymer
iglidur Q in the lead screw support block, high loads can be supported; unit clearance can be set with the thrust bearing.