Key facts

Height adjustable Corner Desk Masterlift® 4
Masterlift® 4
Inwerk >
Karl Bell >
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Tables-Desks >
Tables-Contract tables >
Tables-Desks >
Tables-Contract tables >

Product description

The Masterlift® 4 corner desk with "Loop Frame"stand, made in Germany, is a master of its class and offers more working and storage space due to the right-angled combination of 2 table tops. As an electrically height-adjustable corner desk, it enables' healthier' working by changing between sitting and standing posture.

2-tabletop system - variable installation and transformable
This corner desk is impressive due to the construction of its 2-tabletop design. It opens up a high flexibility for demand-oriented use: the lateral attachment can be selected on the left or right. Each tabletop can be mounted on either the long or short side of the other tabletop. Further installation options are provided by turning the entire piece of furniture by 90 degrees (note: Please note that the position information "left" and "right" must always be understood from the perspective of the workplace).
At the same time, this height-adjustable corner table can be transformed, i. e. it can be converted into a' normal' office desk with 1 tabletop at any time. The control unit and installation instructions are part of the standard equipment of the corner desk and are supplied at no extra cost.
But the 2-plate system also sets a strong visual accent. It emphasizes the modern straightness of this piece of furniture and avoids rounding, as is usual in the case of angled solo boards.

Frame height-adjustable desk, electrical
+ The base is made of symmetrically, welded rectangular tube "Loop-Frame" .
+ Welding seams grinded flat with the surface give the impression of a single casting
+ Particularly good stability even in the highest position
+ Straight, symmetrical design with accentuated linearity
+ 70x70 square lifting columns with second level and integrated motors, in contrasting colours
+ motors invisibly integrated in the lifting columns
+ 3-fold telescope
+ Frame width stepless telescopic: 1450-2000mm
+ incl. steel cable duct for control unit, system cable and individual cabling
+ without crossbars: can be used with any wheeled container, unrestricted legroom
+ Stable and solid: plate support made of solid flat steel plates 8mm
+ Adjustable levelling glides (with 8mm thread) for perfect stability
+ Additional rubber caps for the levelling glides ensure non-slip positioning
e. g. on concrete floors
+ Environmentally friendly, recyclable and PVC-free

+ LINAK® Linear drive with 2 motors
+ Supersoft-Start-Stop
+ extremely quiet running and drive noise: <47dB
+ Height adjustment range: 650-1280 mm
+ Stand-by consumption only 0.1 W
+ Power: 300 W
+ Dynamic load capacity: 100 kg
+ fast lifting speed: up to 52mm/s
+ "Piezo "collision sensor with improved response behaviour
+ Microprocessor controlled (synchronous drive)
+ Actuator tested: ISO 21016, EN 527-2, EN 527-3, EC DC 2004/108/EC, Low Voltage Directive 2006/95EC, UL 508:1999 R7.05, UL 1004:1994 R3.06, TÜV
+ Accessories: Masterguide control system

table top
+ W 1600/1800/2000 x D 800 mm or separate tabletop
+ thickness 25mm
+ melamine coated table top
+ with laser edge - seamless from a single source
+ Colour: melamine white
+ Emission class 1
+ FSC certified HCA-COC-100017, CE DOP001, Egger

Dimensions single plate
+ W 1600/1800 x D 800 mm or select separate top in category "Desk tops".
Note: The frame can also be extended for 2000mm wide table tops. If you would like to have this panel width, please contact our Inwerk consultants.

frame colour
+ Frame bracket in white RAL 9016 or black RAL 9005
+ Lifting column in black RAL 9005 or chrome plated
+ Cable duct and support elements in black RAL 9005

Frame: approx. 79 kg
Plate 1600 x800: approx. 21 kg
Plate 1800 x800: approx. 27 kg

Product variants

Product family


Stand-Sit-Desk Masterlift 4

The ergonomic, electrically height-adjustable desk Masterlift® 4 from Inwerk was honoured with the red dot award in 2017. At first glance, its unique design is impressive: the all-round "Loop frame" stands next to the lifting columns as a frame without visible joints and gives the table its high stability. The precise workmanship shows flush-finished welded seams, which makes the entire construction look like' milled out of the solid'.
The features, which are also unique in many aspects, guarantee the user perfect handling. The Masterlift® Adapter is completely new and opens up practical expansion options. This means that plug-in panels can be fixed laterally for larger work surfaces up to 2800 mm wide and for Inwerk Masterbox® storage modules, which also serve as a seat in a double function.
The proven performance features include the wide height adjustment range of 625-1275mm, in which the motors integrated in the lifting columns (3-fold telescope) barely audibly move the table top up and down. The desk proves its high stability by 100 kg carrying capacity and remains robust even at maximum height. The smooth operation is ensured by the finely responding piezo collision sensor, which avoids the impact on an obstacle, such as the armrest of an office chair.
The cross-beam, which is fixed directly under the tabletop, provides unrestricted legroom and space for a container. The innovative cable collector is located next to it. It offers an unreached amount of space for cables, sockets and power supplies, for which it can be lowered and raised steplessly.
The multifunctional control system Masterguide® creates the basis for enabling the user to use the ergonomic functionality of the desk with pinpoint accuracy. In addition to the ascent and descent and saving of altitude positions, the system as a' digital assistant' reminds you when it is time to stand up or sit down again. This is also possible via a connection to smartphones.