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 high 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 benefits:
- Wear-resistant at high loads - high static strength
- For low speeds
- Up to +90°C max. long-term application temperature
- Recommended permanent surface pressure in the threads 4.0 - 5.0MPa
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All our lead screw nuts are manufactured from wear-resistant iglidur® high-performance polymers.
There are 7 different standard materials available for different applications: iglidur J - high efficiency at all speeds, iglidur J350 - for temperatures up to +150°C, iglidur A180 - FDA-compliant for the food and pharmaceutical industry, iglidur E7 - for high speeds with low loads, iglidur R - vibration-dampening, iglidur J200 - best mating partner for aluminium and iglidur W300 - for high-load applications.
Depending on the material, this offers 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
► PTFE-free
► FDA compliance through A180
► Withstands high loads
► Long-term application in temperature ranges from -20°C to +150°C
The base material is additionally reinforced with technical fibres or fillers. The solid lubricants are embedded as microscopic particles, millions of them in tiny compartments in the solid, mostly fibre-reinforced material. This is enough to sufficiently lubricate the immediate surroundings and reduce the friction of the system. These additives significantly stabilise our lead screw nuts for wear resistance.
In addition to a large selection of standard materials for lead screw technology, igus also offers a large variety of variants in the lead screw nut geometry itself:
Cylindrical lead screw nuts
Cylindrical lead screw nuts with spanner flat
Flange lead screw nuts
Flange lead screw nuts with spanner flat
High-load lead screw nut geometry
Cylindrical injection moulded lead screw nuts
Injection moulded lead screw nuts with flange
