Lead screw nut made of iglidur® W300 - for heavy duty applications up to 5MPa
Our lead screw nut made of the high-performance polymer iglidur® W300 enables iglidur® W300 the lead screw nut a high wear resistance at high loads and/or abrasive ambient media. Of all iglidur® materials, iglidur® W300 is the most resistant to these conditions. It should only be noted that for lower loads or very dynamic applications, iglidur® J (all-rounder) is probably a better alternative (we will be happy to help you with the right material selection), as the material tends to vibrate at low loads due to its high strength. Other advantages include:►
Wear-resistant at high loads - high static strength►
for low speeds►
Application range up to +90°C upper long-term application temperature►
Recommended permanent surface pressure in the thread pitches 4.0-5.0MPa
All our lead screw nuts are made of the wear-resistant iglidur® high-performance polymers. This gives you the following advantages: ►
100% lubrication-free and maintenance-free►
Durable and robust in adverse environments►
Chemical resistant and mould-free►
Quiet and vibration free travel►
Stability of high loads►
Long-term application in temperature ranges from -20°C to +150°C
The base material is additionally reinforced by technical fibres or fillers. The solid lubricants are microscopic particles, embedded in millions of tiny chambers of the material. This is adequate to sufficiently lubricate the immediate surrounding area and to reduce the friction of the system. These additives stabilise our lead screw nuts decisively for wear resistance.
There are 7 different standard materials available for various applications: iglidur J - high efficiency at all speeds, iglidur J350 - for temperatures up to +150°C, iglidur A180 - FDA-compliant for food and pharmaceutical industries, iglidur E7 - for high speeds with low loads, iglidur R - vibration and oscillation-inhibiting, iglidur J200 - best mating partner to aluminium and iglidur W300 - for high-load applications.
In addition to a large selection of standard materials for lead screw technology, igus also offers a wide range of variants in the lead screw nut geometry itself:Cylindrical lead screw nutsCylindrical lead screw nuts with spanner flatsFlange lead screw nutsFlange lead screw nuts with spanner flatsHeavy-duty lead screw nut geometryCylindrical injection-moulded lead screw nutsInjection-moulded lead screw nuts with flange