Limit switch and relay
Pneumatic cylinders
Limit switches and relays detect the position of moving machine parts and switch the derived signals for control and safety functions. The range includes safety position switches that report end and intermediate positions of cylinders, slides and flaps with positive opening.
The switches are available with various actuators, including plastic roller levers, adjustable roller and rod levers, and dome and roller plungers. This allows the actuation to be matched to the approach direction, travel and mounting situation of the application.
Roller lever Lever with roller for lateral approach, in plastic or adjustable version.
Adjustable rod lever Length- and angle-adjustable lever for variable switching points.
Dome plunger Directly actuated plunger for frontal approach with a short switching travel.
Roller plunger Plunger with roller for frontal approach at reduced friction.
