with Rails Connected in H-Shape

GN 2408 Telescopic Linear Slides

Telescopic Linear Slides GN 2408 thumbnail

Type

GG	Runner with thread, on both sides
DG	Runner 1 x with countersunk and 1 x with thread
DD	Runner with countersunk, on both sides

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h₁	l₁ - l₂ Length - Stroke				b₁	b₂	d₁	d₂	s	t

28	210 - 232	370 - 380	450 - 464	530 - 548	24,6	25,8	M 5	5,5	4	7
35	370 - 406	450 - 494	530 - 558	610 - 646	33	34	M 6	6,5	3,5	10
43	450 - 486	610 - 626	770 - 796	930 - 966	42	44	M 8	8,5	4,5	13,5

Filter combination produces no result.

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)

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.