Aluminium lead screws (type Speedy and Rondo) on demand Ø 4 - 36 mm, pitch 2 - 200 mm
In sustainable mobility concepts, energy efficiency, resource-saving, noise- and pollutant reduction all play a fundamental role. However in current material research "cheaper, lighter, stronger" also determine the major trends. Weight savings, CO2 emissions and fuel consumption can also be lowered by aluminium, while longer ranges can be achieved. Aluminium offers light weight for equivalent stability, high load capacity and outstanding workability. Aluminum is not magnetic and enduring.
Continued development for sliding door systems - cold-formed 20/80 aluminium special high-helix lead screws and / or various other dimensions. Customer- and solution-oriented diameters and leads can be implemented on request, including for aluminium screws.
The aluminium threads, already massively reinforced by the thread rolling, get an even more resistance-¬capable surface via the further refining of the outer coat, or hard anodising. The result is additional reduction in the friction coefficient and very good sliding properties. These values, and of course protection against corrosion, are crucially responsible for a long service life.
In terms of price the new innovation can really hold its own. Rational and rapid production is possible, which has a beneficial effect on the price, particularly with large unit quantities.