Built-in pistons
Plunger pistons for installation in bars and blocks
single acting with spring return
Serie (1)
-
Ø25 x 8 mm stroke – sa with spring return – 250 bar, see page B1.462 -
Ø32 x 8 mm stroke – sa with spring return – 250 bar, see page B1.462
-
Ø40 x 8 mm stroke – sa with spring return – 250 bar, see page B1.462
-
Ø50 x 12 mm stroke – sa with spring return – 250 bar, see page B1.462
Built-in pistons 4.1070
Plunger piston, single acting, with integrated return spring, stroke limitation and fixing screw form a unit that cannot be disassembled.
Sealing ring made from PTFE, O-ring as static seal. Piston hardened and ground.
On request, a wiper ring is supplied for installation in the housing.
Special seals on request.
Applications
- in bars and blocks
- clamping and locking of workpieces and dies
- for narrow and flat installation spaces
Special features
- low built-in height
- very compact design
- extremely low overall height despite of return spring and fully utilisable stroke limitation
- easily exchangeable
- large retention force
Built-in pistons 4.1070
PDF Data sheets
Built-in Pistons single acting – with spring return – max. operating pressure 250 bar
Catalogue sheet WZ4.1070General information about hydraulic clamping and die clamping
Catalogue sheet WZ1.1000Application examples
Application example
Built-in piston integrated in a clamping bar
Built-in piston integrated in a clamping bar
