Ball catches and magnetic catches for simple but effective closure.
So often it is the small elements that make the critical difference for design and usability. Without a doubt this includes ball catches and magnetic catches that – although unseen – can significantly optimize a machine, fixture or installation in qualitative terms. This is particularly the case when flaps, covers or doors need to offer quick access but still remain securely closed.
Ball catches of the series GN 4490 offer a very elegant and space-saving way to meet these requirements. The mounting block attached to the moving element engages in the ball catch precisely between the two spring-loaded balls for a positive and non-positive connection. Depending on the size and version, retaining force is between 25 and 150 Newtons. Both parts can be variably positioned, oriented either horizontally or vertically and with engagement from the front or the side. The ball catches are available in a variety of types and with various fastening options using threads or countersunk holes.
If the installation situation does not permit the desired positioning, such as for mounting on aluminum profiles, this problem can be easily solved with mounting plates for ball housings GN 4490.1 or with mounting plates for mounting blocks GN 4490.2.
More information on Ganter standard parts can be found on the internet at ganternorm.com