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Hyprostatik: Hydrostatic Centre Spindles

The hydrostatic centre spindles from Hyprostatik take radial and axial forces as well as tilt torque, also usable as work head, allowing parts to be worked from both sides or as hollow tailstock for grinding shafts outside and inside. The central bearings have radial/axial runout less than 0.1 to 0.3 µm.

The spindles are available in different sizes with rotary joint for clamping or unclamping by air or oil pressure. Possible clamping methods include clamping using pneumatic double side clamping cylinder, two rotating compressed air feeds integrated in bearings, or clamping with spring, unclamping at work piece change using compressed air.

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