Hydraulic clamping element H4.306

double-acting

Concentric clamping elements Advantages ● Ideal for 5-sided machining ● Suitable for low centring depths ● Clamping jaws can be adapted to the workpiece ● Workpiece support on clamping jaws possible ● Centring repeatability 0.02 mm ● Stroke of clamping jaws 10 mm ● Connection for positive air pressure protection ● Pneumatic position monitoring ● Optional pneumatic contact control This hydraulically-operated concentric clamping element can be equipped with especially low clamping jaws to receive workpieces with interior centrings of low depth. Suitable workpieces can directly rest on the clamping jaws so that additional support points are not required. With a combination of 2 and 3-point elements, workpieces with 2 centring holes can be exactly positioned. 2 and 3-point interior clamping for interchangeable clamping jaws Ø 16 – 121 mm double acting max. operating pressure 250 bar max. clamping force: 5 kN stroke of clamping jaws: 10 mm centring repeatability: 0,02 mm positive air pressure connection pneumatic stroke end control optional contact control