Elesa+Ganter Spring plungers GN 251.2 are supplied with a hardened round head whichserves as a firm end stop. In general these bolts are installed with a locknut.When the workpiece contacts the bolt head an electrical signal is transmittedby means of the limit switch. By means of the knurled nut, the limit switch canbe installed resp. taken out without having the need to loosen the setting bolt.Attention: if the screw-in thread is earthed, the blue cable has to beconnected to the mass.Body: Nick ....

Elesa+Ganter GN 615.7 Threaded ball spring plunger with limit switch is used for end stops as well as contacts. Simultaneously an electrical control signal can be released from the built-in limit switch.Attention: If the screw-in thread is earthed the blue cable has to be connected to the mass.Body: Hardened nickel-plated steel threaded body.Hexagon nuts: Nickel-plated steel.Toothed washer: Hardened nickel-plated steel.Spring: Stainless steel.Maximum working temperature: From -10°C to +50°C.Su ....