Landefeld Signal screw connections, standard

Landefeld

Product Code: Signal screw connections, standard
Brand: Landefeld



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Description for Landefeld Signal screw connections, standard

Description Materials: Body: nickel-plated brass, PA 66, seals: NBR, holding claws: stainless steel, cartridges: Zinc-plated ZnDC (only silicone-free seals and lubricants are used during assembly) Temperature range: -20°C to +80°C Operating pressure: 3 - 8 bar Reaction pressure: 0,8 - 1,0 bar Switching time: 3 ms Function: The signal screw connections switch through a pneumatic signal from the signal input P (push in fitting) to the signal output S (push in fitting), as soon as the pressure on the threads falls below the reaction pressure. Such a pressure drop occurs, for example, on the venting side of a pneumatic cylinder when the piston reaches its end position. Therefore these screw connections are suitable for pure pneumatic scanning of end positions settings of pneumatic cylinders. To avoid false triggers, we recommend during the scanning of cylinders to remove the supply pressure for the signal input P from the supply line of the cylinder. Warning: Signal screw connections detect reaching the end position only through a pressure drop. However, this pressure drop can also occur if the cylinder is blocked in its movement path. If there is danger of such a blockage, we recommend using pneumatic cylinder switches, which react directly to the magnetic field of a magnetic piston. Advantages: •pure pneumatic control, no electrical energy required, •simple installation, •compact design   IQSDRV 30 GRAIQS 186 G STOP IQSPPL M54 IQSDRV 40 GRAIQS 188 G STOP IQSPPL 184 G IQSDRV 60 GRAIQS 146 G STOP IQSPPL 144 G IQSDRV 80 GRAIQS 148 G STOP IQSPPL 384 G IQSDRV 100 GRAIQS 3810 G STOP IQSPPL 124 G IQSDRV 120 GRAIQS 1212 G STOP  

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