Drawbar Clamping Grippers for HSK Taper
HSK Grippers HK and HKR
The BERG Spanntechnik HK and HKR series grippers have significant technical advantages, including integrated force intensification, easy-to-machine spindle contour, and a tribolic coating that does not need lubrication.
The HKR gripper adds the unique capability of holding a tool with low force before the tool is clamped. This means that the spindle can pull away from the tool changer before tool clamping takes places (a key feature when fast tool change time is needed).
HSK Gripper HSH
Designed to accommodate significantly higher clamping forces than specified in the HSK standard, the BERG Spanntechnik HSH gripper is ideal for applications requiring an extremely rigid tool holder to spindle interface.
HSK Grippers HSS and HSSL
The BERG Spanntechnik HSS gripper has been replaced by the HK and HKR. Replacement grippers are available for existing machines.
| Item | Part Number | |||||||
|---|---|---|---|---|---|---|---|---|
| BERG Gripper HSS 38 for HSK-A 50 | 963.13419.000.4 | |||||||
| BERG Gripper HSS 75 for HSK-A 100 w/ Assembly Tool | 963.15142.000.1 | |||||||
| BERG Gripper HSS 48 for HSK-A 63 | 963.15306.000.1 |
HSK Hydraulic Self-Locking Clamping Systems
The self-limiting clamping system for HSK tools developed by BERG Spanntechnik is used in conjunction with the proven HSH clamping sets. In this solution the wedge drive itself is rigidly connected to the clamping set via a drawbar.
Submit your feedback