DFA 127

The record DFA 127 is a universal drive system for the automation of swing doors. It is characterised by sophisticated technology, compact design and record’s legendary smoothness of operation. The focus on a broad range of applications makes it a full-fledged drive, suitable for widely differing requirements.

Items
5
DFA 127

Its universal qualities are mainly due to its electro-mechanical construction, as well as its modular design. When the door drive motor operates, it simultaneously tensions a spring integrated in the drive housing. The shutting movement uses energy stored in the spring, which, depending on requirements, is also motor-assisted. Even without motor assistance, thanks to ingenious mechanics, optimum power deployment is achieved in the entire door swing area.