Height-adjustable desks have become indispensable in modern office environments. OKIN's modern single-stage DD451.2 lifting columns are the ideal solution for ergonomic workstations. Thanks to their optimized design, they can be easily mounted onto different table constructions. This is ensured by the smooth profile that does not require cross beams or visible openings in the cross-sectional profile. This gives furniture manufacturers a great deal of freedom in the design of their desks. The lifting columns are perfect for use in table systems according to EN 527 and BIFMA X5.5
The DD451.2 lifting columns have a low-play sliding system, which ensures simple adjustments and outstanding stability. Thanks to a special gear, operations are very quiet and fast. The noise level is less than 48 dB. The inner column profiles always move synchronously to enable comfortable adjustments.
And that's not all: The DD451.2 features powerful, maintenance-free 24-volt DC motors with two Hall sensors that generate a pushing force of up to 800 N. Their installation dimension is 650 mm with a standard-compliant stroke length of 500 mm. OKIN's DB02 and DB03 products may be used for the control unit. They can be programmed according to individual customer requirements and feature the ISP intelligent system protection.
Modern design |
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Low-play sliding system ensures outstanding stability |
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Minimum air gap between the individual profiles |
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Powerful 24 V DC motor with 2 Hall sensors |
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Special gear for whisper-quiet operations |
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All column profiles move synchronously |
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For constructing stable table systems according to DIN EN 527 and BIFMA X5.5 |
Technical specifications |
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Adjustment load |
Max. 800 N / 180 lbs pressure |
Adjustment speed* |
35 mm (1.38") / sec. |
Stroke length |
500 mm / 19.69'' |
650 mm / 25.59'' | |
Sectional profile |
Rectangular, 50 x 80 mm |
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 |
230 mm / 7.87", smooth – Mini-Fit Jr. plug 4.2, 2x4 |
Protection degree |
IP20 |
Protection class |
III |
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