The patented Airwork pneumatic rod lock BS series is a mechanical clamping unit.
It is designed for ISO 15552 and 6432 VDMA cylinders, indeed it is used to block the rod of the cylinder in any position.

This locking device for cylinders blocks the cylinder’s rod movement in case of unexpected pressure drops.

The blocking force of this locking unit is always bigger than the one developed from the corresponding cylinder at 10 bars.