Established technology from the ID21 high-end lifting columns: The DD21S are equipped with OKIN’s patented sliding system, which ensures exceptional comfort during all desk height adjustments. The stronger profiles on these lifting columns feature improved stability so that they comply with the requirements of the FB147 pendulum impact test. The DD21S provides an ideal drive solution for stable desks. The elegant profile, already in use for the high-end ID21 lifting columns, provides another distinguishing feature that has impressed customers. The modern design of the DD21S has no visible function openings and only a minimal difference between the individual profiles. This provides furniture manufacturers with more liberty during the design of their desks.
High-end technology
OKIN is also using its high-end technology for the DD21S. Powerful, maintenance-free 24-volt DC motors with two Hall sensors are used; these generate a compressive force of up to 700 Newton. Their special gear ensures users get whisper-quiet operations at all times. The DD21S has a very low installation dimension of only 565 mm and a standard-compliant stroke length of 650 mm. Thus, these lifting columns provide an exceptional level of practical versatility for adjusting tables. The DD21S can also be configured with optional accessories such as different table legs, frames and handsets. They are compatible with OKIN’s well-established SmartEco and COMPACTeco(+) control units, which can be programmed according to user requirements. They also feature ISP intelligent system protection.
An overview of the key features
Performance data |
|
---|---|
Adjustment load |
max. 700 N / 157 lbs pressure |
Adjustment speed |
"Adjustment speed: max. 35 mm (1.38")/second without load * * Depending on the drive configuration, at const. 24/29 VDC with no load." |
Stroke length |
650 mm / 25.59" |
3-part rectangular steel column, two-part upward-telescoping, inner profiles | |
Fitting dimension (B) |
565 mm / 22.24" |
Duty cycle |
2/18 min. or 10% |
Motor voltage |
Maintenance-free 24 V DC motors |
Components |
|
Limit cut-off |
Top: using virtual limit switch Bottom: using virtual limit switch |
Housing colour |
black RAL 9005, silver RAL 9006, white RAL 9016 |
Supply line |
1200 mm / 47.24", smooth – Mini-Fit Jr. plug 4.2, 2x4 |
Additional data |
|
Protection degree |
IP20 |
Protection class |
III |
Relative air humidity |
30% to 75% |
Ambient temperature |
+ 10 °C to + 40 °C |
Accessories |
|
Options |
Table feet, table frames, control units, handsets |