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Square two-stage lifting columns from the DD series

Powerful lifting columns are the foundation of modern ergonomic working environments. OKIN provides functional lifting columns from its DD series to ensure convenient height adjustments. The DD472.3 is a square two-stage version of the proven OKIN lifting column systems. They have low-backlash sliding guides and an inverted push-out direction from top to bottom, which makes them particularly stable. This drive solution has an elegant design and a smooth profile without visible indentations or functional openings. This design allows it to easily be integrated into a wide variety of table frame constructions. These lifting columns are suited for constructing stable table systems according to EN 527 and BIFMA X5.5.

Adaptable, compact and powerful

The DD472.3 features many additional advantages. The maintenance-free 24-volt DC motors with two Hall sensors generate a pushing force of up to 800 N. The inner column profiles always move synchronously, while special gears ensure whisper-quiet operations. These lifting columns also excel in their versatility: they have an installation dimension of only 560 mm and a standard-compliant stroke length of 650 mm. The DD472.3 can be combined with the DB02 and DB03 control units. These can be programmed to meet customer requirements and feature ISP intelligent system protection.

Customer benefits

Modern design

Low-play sliding system ensures outstanding stability

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

For constructing stable table systems according to DIN EN 527 and BIFMA X5.5

Standard configurations

Technical specifications

Adjustment load

Max. 800 N / 180 lbs pressure

Adjustment speed*

35 mm (1.38") / sec.

Stroke length

650 mm / 25.59''

Installation dimensions

560 mm / 22.05"

Sectional profile

Square, 70 x 70 mm, upside down

Duty cycle

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

Motor voltage

24 V DC

Limit shut-off

below: via virtual limit switch
above: via virtual limit switch

Power cable

200 mm / 7.87", smooth – Mini-Fit Jr. plug 4.2, 2x4

Protection degree


Protection class


Relative humidity

30% – 75%

Ambient temperatures

+10 °C – +40 °C

Housing colour

black RAL 9005
silver RAL 9006
white RAL 9016

*Depending on the drive configuration and the control components being used

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