Telescopic slides DK series with S-profile - HA-CO Switzerland

Full-extension slide DK series

Full-extension telescopic slide with an S-profile enables a very low installation depth and has a very high load capacity.

  • Versions with interlocks, adjustable end stops
  • Installation dimensions 40 x 208 mm
  • Max. hub: 2026 mm; max. load capacity per couple: 38'000 N
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Heavy duty telescopic rail

The DK series (Rollon DS), consisting of two guide rails as a fixed and moving element and an S-shaped intermediate element. This has a high area moment of inertia and high rigidity with a slim design. This results in a high load capacity with low deflection when extended.

Our DK series is available in four different versions

  • DKS: as version with one-sided pull-out (Rollon: DSS)
  • DKS...VAL/VAR: as version with locking in retracted position for one-sided pull-outs (Rollon: DSB)
  • DKS...VST: as version with reinforced, damped end stops (Rollon: DSS...S)
  • DKD: as version with pull-out on both sides (Rollon: DSD)

Available in the following sizes

  • DKS: 28, 35, 43, 63
  • DKS .VAL/VAR: 28, 35, 43
  • DKS...VST: 43
  • DKD: 28, 35, 43, 63

The most important features

  • High load with low deflection
  • Bending-resistant intermediate elements
  • Standardized bore pitch
  • Backlash-free running even at maximum load
  • space-saving design
  • High reliability
  • Rails and sliders made of cold-drawn roller bearing carbon steel
  • Balls made of hardened roller bearing carbon steel

Preferred applications of the Telescopic Rail product family

  • Rail vehicles (e.g. maintenance and battery drawers, doors)
  • Construction and machine technology (e.g. enclosures and doors)
  • Logistics (e.g. pull-outs for boxes or gripper movements)
  • Automotive engineering
  • Packaging machines
  • Beverage industry
  • Special machines