Blokowe cylindry hydrauliczne serii 723 (z otworem)
Blokowe cylindry hydrauliczne serii 723 (z otworem)

Blokowe cylindry hydrauliczne serii 723 (z otworem)

Hydraulic hollow piston blocks can solve many clamping problems because they can also be used as pulling cylinders due to the hollow piston and tie rod. The double action principle in 723D allows short stroke times and high retraction forces, i.e. clamping forces in the reverse stroke direction.
Series 723E are single acting cylinders with spring retraction. A typical application for hydraulic hollow piston cylinders is when pulling and/or pushing forces are needed for clamping. The piston inserts, which can be mounted in the thread on the top end of the piston, are used to secure threaded bolts or screws. The piston inserts are available with the internal thread (type A) or with the through-hole (type B).