Elegant and convenient electric table height adjustment. The ID 21 system comes without visible function hole in the profile and with an entrained middle profile.

  • Load capacity: max. 800 N / 180 lbs push
  • Adjustment speed: max. 38 mm (1.49")/sec. with and without load *
  • Stroke length: 650 mm / 25.59"
  • 3-part rectangular steel column, 2-stage telescopic upwards, inner profiles move outwards
* depending on drive configuration at constant 24/29 V DC without load

Customer benefits

Modern design

Patented sliding system for excellent stability

Smooth profiles without holes or grooves

Minimum air gap between the individual profiles

Powerful 24 V DC motor with 2 Hall sensors

Special gear for whisper-quiet operations

All column profiles move synchronously

Use for constructing stable table systems according to DIN EN 527 and DIN Fb 147

German engineering and design

Produced in the EU

Standard configurations

Performance data

Load capacity

max. 800 N / 180 lbs push

Adjustment speed 1

max. 38 mm (1.49") / sec. with and without load

Stroke length

650 mm / 25.59"

Fitting dimension

520 mm / 20.47"

Duty cycle

2/18 min. or 10 %, max. 5 switching cycles per minute

Motor voltage

maintenance-free 24 V DC motor


Limit switch

below: via microswitches
above: via virtual limit switches

Housing colour

lifting column: outer/middle/inner profile: silver RAL 9006, black RAL 9005, white RAL 9016

Supply cable

1200 mm / 47.24", straight

Further data

Protection type


Protection class


Relative humidity

30% – 75%

Ambient temperature

+10°C - +40°C

1 depending on the drive configuration and the control components which are used

Produktinformationsanfrage EN

More questions?