Finger gripper simplifies specialist tasks

Schunk, the workholding specialist, has developed a gripper solution for individual specialist requirements

The new PGB 2 finger gripper from Schunk has been devised with a centre bore in the gripper.

This development can be used for installing a camera or for feeding or gripping over length workpieces.

The new gripper can revolutionise and simplify operations for manufacturers in a wide variety of industries.

Yet another innovation from Schunk, the grippers are equipped with a centre bore that makes them ideal for such specialist tasks.

With four sizes from 64 to 125mm, the PGB series is suitable for a broad spectrum of jobs.

The centre bore has a diameter ranging from 10 to 24mm depending upon the version and the stroke ranges from 4 to 10mm per jaw with a maximum gripping force from between 110 and 640N.

Just like the tried, tested and exceptionally successful PGN-plus grippers, the PGB drive consists of an oval piston that generates its force using a wedge hook transmission.

Utilising the multi tooth guide, another Schunk development the base jaws are guided without play and with maximum stability and rigidity.

The PGB can be attached on two sides in three screw-on directions and can be monitored both inductively and with solenoid switches.

The major benefit of this system beside the hole for flexibility is the capability to use numerous optional extras and accessories from the PGN-plus and PZN-plus series.

Like the PGN-plus and PZN-plus, the PGB will be compatible with the FPS and APS stroke measuring systems, the FMS force measuring system and the ABR and SBR base jaws.

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