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New thread sizes

Product range expansion of the dryspin® injection moulded lead screw nuts

By two new dimensions

Longer service life due to injection moulding and smoother operation due to tighter manufacturing tolerances. Discover the advantages of the injection moulded polymer alternative to metallic ball screws here.

Our dryspin® injection moulded lead screw nuts are now available in two new dimensions: 

DS6.35X1RH
► DS8X8RH

Reduce the time required for your design and optimise the procurement process for your lead screw technology.
 
Discover in the online shop
Thread size

Tech up

  • Longer service life through injection moulding ​
  • Quiet operation due to tighter manufacturing tolerances
  • Quiet due to thread geometry
  • Lead screw nuts incl. spanner flats
Thread size

Cost down

  • Cost-effective production in injection moulding
  • 100% lubrication-free and maintenance-free
  • Up to 50.9% more cost-effective than metallic lead screw nuts
  • Free online tools with service life calculation
    and instant price
Thread size

Proof

  • Wear after 630,000 cycles, stroke 140mm, 100rpm, load 200N, no lubrication: View test result here
Thread size

Sustainability

  • No grease or oil in the lead screw drive
  • Long-lasting use due to patented asymmetry
  • igus® has been an investor in Mura Technology from the very beginning, and is advancing chemical recycling. From plastic waste to crude oil in 20 minutes: hydroprs

An overview of the new dimensions of dryspin® injection-moulded lead screw nuts



Further important information:


Higher efficiency, longer service life

This is what dryspin® technology can do

The 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. Due to the rounded tooth geometry, the contact area between lead screw and nut is reduced, and the lead systems operate quietly and without vibration under load.
 
The larger spaces between the individual dryspin threads result in a higher proportion (factor 1.3) of tribologically optimised polymer in the threads. More wear-resistant material and higher levels of efficiency are crucial for a service life that is up to five times longer compared to conventional high helix threads.
dryspin technology

Try out dryspin® technology for yourself

With the help of the free lead screw sample

Holding a real sample in your hands is an important part of understanding your component. We will be happy to send you a sample of our dryspin lead screw drives for this purpose. We have summarised all the specifications and advantages of dryspin lead screw technology in the sample for you. See for yourself and if you have any questions, our experts will be very happy to help.
Request free lead screw sample here


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Contact request
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USP picture



The terms "igus", "Apiro", "chainflex", "CFRIP", "conprotect", "CTD", "drylin", "dry-tech", "dryspin", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-skin", "e-spool", "flizz", "ibow", "igear", "iglidur", "igubal", "kineKIT", "manus", "motion plastics", "pikchain", "plastics for longer life", "readychain", "readycable", "ReBeL", "speedigus", "triflex", "robolink", "xirodur", and "xiros" are legally protected trademarks of the igus® GmbH/ Cologne in the Federal Republic of Germany and where applicable in some foreign countries.

igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsibushi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention in this website. The products offered by igus® are those of igus® GmbH