Mechanism for versatile relaxing positions

Relax at the touch of a button: The 6511D mechanism helps make it possible. The backrest, which can be adjusted by up to 130 degrees, enables several comfortable positions that can be individually adapted to fit the user. Its fold-out four-roller castors allow the chair to be easily and safely moved through the room. When the castors are extended, the power supply switches off automatically and prevents the chair from moving accidentally.

The twin-motor lifting mechanism features a high load capacity with a maximum weight of 159 kilograms. The mechanism can also be combined with a wide range of OKIN products, including switches, mains power cords and adapter cables.


Twin-motor lifting mechanism

High load capacity

Smooth operations

The chair can be moved easily and safely because of the built-in four-roller castors


General data

Weight capacity

159 kg



Available seat width

520 mm


Compatible with various OKIN products (e.g. JLDK.13.02.03 two-button cable handset)

Power supply

Compatible with various OKIN products (e.g. PW.20.18.000 SMPS 100 – 240 VAC / 29 VDC 1.8)

Power cord

Compatible with various OKIN products (e.g. R5.506.01.120 European standard mains power cord, 1200 mm)

Adapter cable

Compatible with various OKIN products (e.g. R5.217.01.350A adapter cable, 3500 mm, with hangers)
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