Corrosion resistant rail

Here you find the series: Corossion resistant Rail system up to 4m

Alulin accurate profile rails and ball bearing runner blocks are designed especially for all sorts of linear movements and are therefore suitable for use in most type of machinery. The rails consist of wrought aluminium having two pressed-in hardened stainless steel shafts serving as the raceways for the balls of the run-ner blocks. Advantages are the light weight and corro-sive resistant materials. Fixing holes in the attachment surfaces enable machine parts to be directly mounted onto the runner blocks. With this combination it is possible for us to offer a guide system which achieves a good price/performance ratio.

Product Range:

There are two versions of our carriages: Flange and a high and small one. The guide rails are only in the higher precision “P” available

▪ There are two accuracies for our carriages: Standard precision (0) and a high precision called “P” in our catalogue
▪ The guide system is classified after the carriage accuracy
▪ The standard carriage is not preloaded, can be ordered separately and is available from stock (interchangeable)
▪ The precision guide “P” is just as preloaded and as system together with the rail (in pair) available
▪ The loading rate is based on a service performance of 100 km

Advantages

▪ Compact, light-weight design with a weight saving of 60% versus steel versions.
▪ Same connection dimensions as steel ball rail systems.
▪ Much greater parallelism and height offsets of mounting bases possible.
▪ Insensitive in an aggressive environment (dust, shavings)
▪ Significantly better corrosion resistance in compari-son with the steel versions.
▪ Runner blocks initially greased in-factory, therefore provided with long-term lubrication.
▪ Due to ball retainers in the runner blocks, runner blocks can be removed from the rail without any loss of balls.
▪ Complete interchangeability between runner blocks and rails (not preloaded).
▪ Both sides of rail are reference edges. The runner block has one reference edge, which can be verified by turning it on the rail.