The
Cologne-based igus GmbH has developed its range of plastics for continuously
moving applications and is now presenting the iglidur material L500, a
specialist for extremely high speeds. The iglidur L500 is a product of decades
of research conducted by igus on lubricant and maintenance-free plastics and is
of interest wherever continuously high speeds prevail, including electric
motors and fans.
With iglidur L500, the motion plastics expert igus has developed a
new plain bearing material, which is ideally suited to continuous operation at
high speeds and with low loads. It combines extraordinary properties in running
and wear-resistance. Continuous rotational speeds of 5 m/s are possible. And it
performs even under extreme environmental conditions, such as temperatures
ranging from -100°C up to +250°C and media contact. The iglidur L500 is
characterised by, among other things, its low moisture absorption and thermal
expansion.
The dry-running, wear-resistant alternative to sintered bearings
A
solution for applications with high speeds and low loads are often achieved
through sintered bearings. For this reason they are often used in electric
motors. Due to their structure, sintered bearings are more vulnerable to shocks
and edge pressure than solid bearings. In addition, the oil impregnation limits
the operating temperature range and is unsuitable for an absolutely dry
running. Comparison tests with iglidur L500 and sintered bearings showed that
the wear rates of sintered bearings were higher in all driven speeds, sometimes
even up to more than five times. These positive material properties of the
iglidur L500 allow the lubrication-free operation of electric motors, fans or
ventilators, where sintered bearings were previously used. The standard range
of RoHS-compliant plain bearings is available from stock from July. Moreover,
the material is available from now on for the development and production of
customer-specific geometries and bearing solutions.
Image PM1915-1
Plain bearings made
of the special material iglidur L500 ensure the quick, low-wear and low-noise
continuous operation without lubrication. (Source: igus GmbH).
For
more details please visit: http://www.igus.in/iglidur?C=IN&L=en
About igus India
igus® operations in India started in the year 1998
with head quarters in Bangalore. igus offers widest range of products that
includes polymer bearings, igubal® spherical bearings, cable tray, DryLin®, Cable duct
& guide systems enable them to serve the whole industrial establishments in
India from a small work shop to huge industrial establishments.
No comments:
Post a Comment