GN 2408 Telescopic Linear Slides with Rails Connected in H-Shape

Information

Telescopic linear slides GN 2408 consist of two interconnected linear slides. They are used, for example, in handling or automation applications and in jigmaking, for straight-line traversal distance when large extension and a low construction height of the rail are required. The H-shape of the rails profile gives the configuration a high degree of sturdiness.

The rails and runners are equal in length. Both rails can be extended so that an extension is reached which is longer than the base length l₁. Removing the support screws from the rails allows a stroke of the runners on both sides. The position of the rail is defined only at the two end positions.

Depending on the requirements, three types are available with different mounting holes. External elements should limit the maximum sliding distance; the supports of the rail have been designed to guard against the inadvertent extraction of the runner from the rail.

Specification

Rail / Runner
Heat-treated steel

• Zinc plated, blue passivated
• Raceways hardened

Balls
Anti-friction bearing steel, hardened

Ball cage
Steel, zinc plated

Rail connection

• Blank rivets, St. Steel (h₁ = 28 and 35)
• Screws, Steel zinc plated (h₁ = 43)

RoHS

On request

Other lengths (based on the standard lengths grid dimension of 80 mm)
Special lengths (other bore, start and end distances)
Version with defined movement of the rail (only for two-way stroke)