OverviewFor fast and straightforward tool changes with an optional part protection feature provided by a mechanical overload protector. The quick-change tool system consists of two main parts: an Adapter Base mounted in the press ram and a Tool Adapter (QTA).
Adapter BaseThe Adapter Base is mounted in the press ram and accepts Quick-Change Tool Adapters (QTA) with or without PartProtector. A bayonet lock on the QTA provides a secure connection to the Adapter Base with a counterclockwise quarter-turn, and unlocks with a clockwise quarter-turn—both without tools. The high-precision design ensures ±0.01 mm rotational and vertical alignment accuracy without tools.
Technical DataStem for Ram Hole: Ø 10 H7 and Ø 20 H7
Permissible Return Force: 200 N
Quick-Change Tool Adapter (QTA)The Tool Adapter is secured in the Adapter Base without tools. A cylindrical locating pin assists positioning and guiding the adapter.
Technical DataMounting bore: Ø 10 H7
Maximum pressing force: 50 kN
Quick-Change Tool Adapter (QTA) with PartProtectorThis version incorporates a force-limiting mechanism. The maximum force applied to parts and the permitted travel to accommodate varying part heights are set by a combination of flat and beveled washers installed in the tool holder. This is especially suitable for hard-stop tooling or toggle presses. The Tool Adapter is secured in the Adapter Base without tools. A cylindrical locating pin assists positioning and guiding the adapter.
Technical DataMounting bore Adapter Base: Ø 10 H7
Max press force: 17 kN
Adjustable force range: 0.6 – 12 kN
Characteristics / Technical specifications- System composition: Adapter Base (mounts in press ram) + Tool Adapter (QTA)
- Tool change method: bayonet lock with quarter-turn (no tools required)
- Alignment accuracy: ±0.01 mm rotational and vertical
- Adapter Base: Stem for Ram Hole Ø 10 H7 and Ø 20 H7
- Adapter Base permissible return force: 200 N
- QTA mounting bore: Ø 10 H7
- QTA maximum pressing force: 50 kN
- QTA with PartProtector max press force: 17 kN
- QTA with PartProtector adjustable force range: 0.6 – 12 kN
- Force-limiting adjustment via combination of flat and beveled washers
- Positioning aid: cylindrical locating/guiding pin on tool adapter