Linear motion components

Telescopic rails and linear guides — motion under load.

Two product lines from one engineering team: telescopic slides that carry a load out of its installation space, and profile-rail guides that move it precisely along an axis.

VT-P — Partial extension

Telescopic rails

VT-PPartial extension

About 50 % stroke — the stiffest slide and the highest load capacity in the telescopic range.

Product lines

Choose your product line.

VT-P telescopic rail

Product line 01

Telescopic rails

Partial and full extension slides for drawers, trays, lockers and maintenance pull-outs — the load comes out and stays supported.

Series
VT-L · P · S · X · O · H
Extension
~50 % · 100 % (special 130 %)
Load
≤ 88.5 kN per pair
Sizes · length
22–80 · to 2,000 mm
VR roller carriage on its rail

Product line 02

Linear guides

Profile-rail guides with balls or rollers for stiff, precise axes in machine tools, gantries, robots and automation — the load travels along the rail.

Series
VR · VB · VX — 20 carriage types
Accuracy
N · H · P · SP · UP
Load
C ≤ 280.6 kN per carriage
Sizes · speed
15–65 · to 5 m/s

Configure online

From your application to an order code.

Telescopic rail configurator

  1. 01 · Load and extension
  2. 02 · Service life and operating conditions
  3. 03 · Closed length
  4. → Recommended series and size, life check, alternatives

Linear guide configurator

  1. 01 · Application, mounting position, rails and carriages
  2. 02 · Payload, stroke, speed and required life
  3. 03 · Accuracy, preload and carriage form
  4. → Smallest size per series with S₀ and life, then the full order code

Industries

Where Veltork components work.

Telescopic rails Linear guides

Downloads

Product catalogues

Telescopic rails catalogue 2026, cover

Telescopic rails 2026

All six series: dimension drawings, size and load tables, ordering codes and sizing principles.

PDF · 60 pages · 3.8 MB · English

Linear guide systems catalogue 10/2026, cover

Linear guide systems 10/2026

VR, VB and VX: carriage types, dimension and load tables, rails, accuracy, preload and ordering codes.

PDF · 89 pages · 11.6 MB · English

Contact

Tell us about your application.

Custom lengths, hole patterns, finishes or a complete axis — our engineers pick the product line and size.

Your request is about

Veltork (Guangdong) Technologies Co., Ltd. Building 7, No. 850, Middle Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong Province, China info@veltork.de