Concentric Vise – Power Clamp Centric

Application
These pneumatically or hydraulically operated concentric vises can position and clamp workpieces with an accuracy of ±0.005 mm.
They are ideally suited for the series production of precision workpieces on single or multiple-clamping fixtures. The double-acting cylinder function  enables both interior and exterior clamping of workpieces.

Description
The housings of the centric vises have a square-shaped  design. Therefore, a clamping piston with a large diameter can be installed, which enables an exceptionally high clamping force in the pneumatic concentric vice. The piston force is transmitted backlash-free to the two base jaws synchronously and concentrically.
All concentric vises have an internal flow rate limitation.

Positive air pressure connection
The most reliable protection against the penetration of liquids and dirt particles is the application of oil- and water-free positive air pressure with a slight overpressure of max. 1 bar. 

Advantages
● Space-saving thanks to compact design
● Very high rigidity 
● Low-wear due to hardened surfaces 
● Repetitive clamping accuracy 0.005 mm
● Suitable for interior or exterior clamping
● Manifold mounting and pipe thread as standard 
● Connection for positive air pressure protection as standard

• Port for central lubrication
• Electrical stroke end control
• Pneumatic workpiece contact control
• Rapid-clamping jaw system
• Zero point adaptation