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Lifting columns


A very sturdy three-stage lifting column with a 60 x 90 mm profile dimension. The long stroke length and short built-in dimension make the column perfect for desks for people of any height. The PLUS™ design ensures a clean column design without any visible gliding pads.

Optionally, the DL21 is available as high-speed (60 or 80 mm/s); with PIEZO anti-collision; bench bracket; and/or trim rings for optimised appearance.

Office worker standing at height-adjustable desk powered by 3-stage LINAK High-speed lifting column play-icon

DL PLUS™ High-speed lifting columns


DL PLUS™ lifting columns designed to inspire

Compact series of DESKLINE control boxes from LINAK set the standard play-icon

Compact series of DESKLINE control boxes from LINAK set the standard


The DESKLIFT™ DL21 is a compact three-part lifting column, perfect for a wide range of different height-adjustable desk applications; from industrial and technical work stations to sit-stand office desk. The three-part construction ensures a short installation dimension combined with a long stroke length making the DL21 the optimal choice for the desk no matter the height of the person using it.

The DL21 has a compact motor housing, which is almost invisible in the tabletop construction, and the column is very sturdy. The DL21 has the same outer dimensions (60 x 90 mm) and motor housing mounting holes as the two-part DL20 column, which makes them fit the same top frame and foot constructions, including the Kick & Click™ top frame. The DL21 has a compact motor housing, which is almost invisible in the tabletop construction, and it can be used with the Kick & Click top frame. The column is very sturdy due to its 60 x 90 mm profile size. The DL21 is a PLUS™ column ensuring a clean design without visible gliding pads. The column is available in several colours, and trim rings for optimised appearance are available in black, grey or white.

The wide DL21 product programme offers various options such as:

  • PIEZO™ (collision protection) minimising the risk of damage to a desk caused by collision with an obstacle
  • high-speed variant for fast height adjustment
  • versions for bench solutions

The DL21 system is controlled by a DESKLINE® control box (CBD).

The control box ensures optimal parallel drive and a pleasantly low noise level. The DL21 can be used as a single column, with 2, 3 or 4 columns in parallel systems, or up to 16 columns in multi-parallel systems.

A Desk Sensor™ 1 anti-collision dongle can be plugged into the control box to limit material damage to a desk or an object in case a collision occurs during driving of the desk.

DL21 data sheet

View the data sheet as an online magazine or download the PDF.

DL20/DL21 with CBD6S user manual

This user manual will tell you how to install, use and maintain your LINAK DESKLINE products.

DESKLINE product overview

If you make any kind of desk, table or counter that people work behind, a height adjustable electric actuator solution is the flexible way to gain a competitive edge and improve your business.

MOVE – Why sit-stand desks increase work performance

Reduce sick days and create a modern office environment with electric sit-stand desks. An attractive investment for employers and their employees.

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