The HYDRA expansion mandrel is adapted directly to the machine spindle in a gear hobbing machine using a quick-change interface. The component is centered and clamped in the bore using the HYDRA expansion mandrel and is additionally axially clamped by a compensating clamping bell unit.
- Operated by the machines pull rod + Clamping surface with special coating
- Quick-change mount (Liebherr)
— Wear protection
— Torque increase - High concentricity and repeatability can be achieved
- Insensitive to dirt
- Can be used in a fully automated process
- Very high clamping rigidity
Industries We Served
Drive Technology
Aerospace
Automotive
Automation
Agricultural Engineering
