DYNAPIC^®

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Piezo technology for input systems – strong, robust and resistant

The pressure-sensitive touch technology DYNAPIC^® features a ceramic piezo element behind each key. These provide contact with printed conductor films. The entire input system also includes an operating panel (overlay) and a support plate.

There is a wide choice of overlay materials as the switching cycle is triggered by the distortion of the piezo element by just a few micrometers: aluminium, stainless steel, glass or plastic are the most common, allowing the development of extravagant design ideas.

Robust construction

DYNAPIC^® consists of different laminated layers. In the key area there are ceramic elements called piezopills. The power generates a charge in the piezopills which is used as a switch signal. The top membrane only goes through a small, elastic deformation. That’s why DYNAPIC^® keyboards are extremely robust and resistant.

Application in rough environment

Resistance to vandalism, guaranteed precise switching and a high degree of user-friendliness are amongst the most important features of this unique flat keyboard.

Intensive use

The pathless application allows a simple and solid construction with a small depth of installation.

Advantages

• Vandal resistant
• Suppression of electromagnetic interference
• Much more robust than membrane keyboards
• Insensitive against mechanical wear
• Unaffected by changes in air pressure
• Various overlay materials available
• Adjustable operating force

Typical applications

• Washing machines
• Dish washers
• Coffee machines
• Chemistry and laboratory instruments
• Cash machines
• Vending machines
• Cashless payment systems
• Weighing and pay stations
• Railway
• And many more

Technical data

The choice of material strength can be influenced by the spacing between the keys.