Elongate cylinder switch i.e. proximity switch, for measuring position or position change of e.g. pneumatic piston of pneumatic cylinder for industrial application, has core cylinder switch symmetrically interlocked in elongate groove

摘要

The switch (1) has a proximity sensor integrated in a core cylinder switch for contactless detection of a position or position change of metallic, magnetic or ferrite parts. The switch is symmetrically interlocked in an elongate groove (19) in form of a T-groove (19t) of a T-groove-part (21) and a housing part (21z) of a pneumatic or hydraulic cylinder by rotational movement of a shaft (12) of a vertically moved wing clamping nut (16k) over an inclined stop surface on an upper side of a wing against lower groove neck side edges of a groove shoulder (19ts) of the elongate groove.