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dryspin lead screw nuts | Material overview
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All our lead screw nuts are made from the wear-resistant iglidur high-
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performance polymers.

There are seven different standard materials available for different applications: iglidur J - high efficiency The base material is also reinforced by technical fibres immediate surrounding area and to reduce the friction of
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at all speeds, iglidur J350 - for temperatures up to +150°C, iglidur A180 - FDA-compliant for the food or filling materials. The solid lubricants are microscopic the system. These additives stabilise our lead screw nuts
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and pharmaceutical industry, iglidur E7 - for high speeds with low loads, iglidur R - anti-oscillation particles, embedded in millions of tiny chambers of the decisively for wear resistance.
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and anti-vibration, iglidur J200 - the best reverse partner for aluminium and iglidur W300 - for high- material. This is adequate to sufficiently lubricate the
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load applications.

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Lead screw nuts made from iglidur J - Lead screw nuts made from iglidur J350 - high- Lead screw nuts made from iglidur J200 - Lead screw nuts made from iglidur E7 -
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high efficiency at all speeds temperature material up to +150°C best mating partner for hard anodised aluminium for high speeds at low loads
Our all-rounder is the lead screw nut made of the high Our threaded nuts made of the high-performance polymer Our lead screw nut made of the high-performance polymer Our lead screw nut made from the high-performance
performance polymer iglidur J. The material can be used iglidur J350 enable use in medium to high ambient iglidur J200 is characterised by a low coefficient of friction polymer iglidur E7 offers good vibration-dampening
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at almost all speeds and is characterised by a high degree temperatures. The long-term application temperature ideally and minimal wear, especially on hard anodised aluminium specifications and good coefficients of friction at low loads.
of efficiency. should be between +60 and +150°C in order to obtain the lead screws. Thanks to its vibration-dampening properties, speeds of up
maximum performance out of the material. to 1,200rpm are possible.
Other benefits: Other benefits: Other benefits: Other benefits:
● Low coefficient of friction - low wear rates ● Dimensionally stable at high temperatures ● Best combination with aluminium lead screws ● High speeds up to 1,200rpm at low
● Up to +90°C max. long-term application temperature ● Can be certified according to EN 45545 HL3, R24 ● Low wear rates - long service life loads up to 200N
● Permitted continuous surface pressure in the threads ● Good coefficient of friction with medium loads ● For low and medium loads ● Noise-dampening
from 0MPa to 4.0MPa ● Up to +150°C max. long-term application temperature ● Up to +90°C max. long-term application temperature ● Up to +60°C max. long-term application
● Permitted continuous surface pressure in the threads ● Permitted continuous surface pressure in the threads temperature
from 0MPa to 3.0MPa from 0MPa to 2.0MPa ● Permitted continuous surface pressure
in the threads from 0MPa to 0.5MPa

Lead screw nuts made from iglidur R - Lead screw nuts made from iglidur A180 - Lead screw nuts made from iglidur W300 -
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for medium to high speeds - vibration dampening FDA-compliant for the food and pharmaceutical for heavy duty applications up to 5MPa
Our lead screw nut made of the high-performance polymer industries Our lead screw nut made of the high-performance polymer iglidur W300 gives excellent wear resistance, even in harsh
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iglidur R enables a reduction of the vibrations between the Our lead screw nut made of the high-performance polymer environments. Of all iglidur materials, iglidur W300 is the most resistant to these conditions. It should only be noted that
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lead screw and the lead screw nuts through its dampening iglidur A180 is FDA-compliant and suitable for applications for lower loads or high dynamic applications, iglidur J (all-rounder) is probably a better alternative, as the material tends
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properties and ensures a low-vibration and quiet running with low to medium loads in the direct environment or to vibrate at low loads due to its high strength. We will be happy to help you with the right material selection.
behaviour. contact with food or drugs as well as moisture.
Other benefits: Other benefits: Other benefits:
● High wear resistance at low loads ● FDA-compliant - for contact with food ● Wear-resistant at high loads - high static strength
● Soft material - vibration-dampening ● Compliant with Regulation (EU) No. 10/2011 ● For low speeds
● Up to +90°C max. long-term application temperature ● Up to +90°C max. long-term application temperature ● Up to +90°C max. long-term application temperature
● Permitted continuous surface pressure in the threads ● Permitted continuous surface pressure in the threads ● recommended continuous surface pressure in the threads from 4.0MPa to 5.0MPa
ASEAN 09/2023 ASEAN 09/2023
from 0MPa to 2.0MPa from 0MPa to 3.5MPa

364 Online tools and more information u www.igus-asean.com/dryspin 3D CAD files, prices and delivery time online u www.igus-asean.com/dryspin 365