DD441.3

Round two-stage lifting columns from the DD series

The foundation for ergonomic desks in the modern office: Thanks to their low-backlash sliding guides, the DD441.3 lifting columns ensure simple and continually reliable height adjustments of the table. The inner column profiles always move synchronously. The lifting columns are the affordable drive solution for use in stable desks. Their elegant appearance – a smooth surface without visible indentations or functional openings – enables them to be integrated into a wide variety of table frame constructions. Thus, furniture manufacturers benefit from a great deal of freedom when designing their office applications.                                                                

High-end components with outstanding functionality

The DD441.3 implements OKIN's high-end drive technology. The powerful, maintenance-free 24-volt DC motors with two Hall sensors generate a pushing force of up to 800 N. The special gearbox delivers whisper-quiet operations. The DD441.3 has a very low installation dimension of 560 mm and a standard-compliant stroke length of 650 mm – more versatility is virtually impossible. The DD441.3 is compatible with the well-established SMARTeco, SMARTneo, and COMPACTeco control units, which can be programmed according to individual customer requirements. They also feature ISP intelligent system protection. The DD441.3 is perfect for constructing stable table systems according to EN 527 and BIFMA X5.5.

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

Round, D=70 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

200 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

Lifting column: Outer, inner and centre profiles:
silver RAL 9006, black RAL 9005, white RAL 9016

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

Produktinformationsanfrage EN

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