HP hydro expansion chuck in a short, heavy-duty design:
The high-performance hydro expansion chuck (HP) is ideal for highly dynamic milling applications such as HSC (high-speed cutting) or HPC (high-performance cutting).
The short and compact design offers high radial rigidity and high clamping forces (up to 600 Nm for a diameter of 20 mm).
Finely balanced, suitable for high-speed applications up to 25,000 rpm (diameter: 12 and 20 mm).
The HP series features direct clamping for diameters of 12 mm and 20 mm.
Various other diameters can be clamped using reduction sleeves.
- Precise, repeatable tool clamping with a maximum concentricity of 3 μm
- Transmission of high torques thanks to optimised chamber system (high clamping force)
- Suitable for high speeds (no centrifugal forces due to clamping segments)
- Precise concentricity, resulting in excellent surface quality and dimensional accuracy on the workpiece
- Quick tool change thanks to easy-to-operate clamping screw
- Optimal tool life thanks to vibration-damping effect