Workpiece clamping for round components: the SBF-3 stationary 3-jaw chuck
Exciting times for round workpieces
The right clamping system is often a game changer for machining round components. We now have a brand-new solution in the portfolio with the SBF-3 stationary 3-jaw chuck from the WNT Performance range. This enables us to demonstrate our strengths, particularly in combination with the MNG mechanical zero point clamping system and PNG as a pneumatic alternative. The SBF-3 3-jaw chuck is compatible with both, reducing set-up and non-productive time to a minimum.
The quick jaw change system is the basis for rapid exchange. It makes it possible to change the angled toothed jaws in under a minute – at the touch of a button and complete with very high repeatability. In order to maintain the high clamping forces of 100 kN/180 kN – depending on the size of the SBF-3 – permanently and process-securely, the wedge bar drive has been optimised and the lubrication system improved.
SBF-3 Ø 200 mm
SBF-3 Ø 315 mm
- Convenient SBF-3 quick jaw change system minimises both set-up times and costs
- The 3-jaw chuck impresses with high jaw change repeatability
- Process-secure clamping thanks to permanently high clamping forces of 100 kN and 180 kN
- SBF-3 enables flexible clamping of small and large workpieces
- Complete with maximum operating safety
- Functional items that have been hardened and ground from all sides for a long life span
- Available as SBF-3 Ø200 mm and SBF-3 Ø315 mm, each in a set with a clamping key, MNG- and PNG-compatible console, one set of GBA base jaws and SB-H stepped jaws each and six screws for the jaws.
- Wedge bar drive Allows for excellent machining results
- Hardened and extremely stiff base body Longer service life with maximum precision as a result - even at the highest clamping force
- Large through hole For machining all common bar material diameters (optional: enlargement of through hole)
- Optimised lubrication system For high degree of efficiency
- Mounting threads For workpiece stops or cover plates
- Quick jaw change system Single release of jaws, meaning extremely short setup times
- Base jaws with angled teeth (SFG)
- Locking mechanism Guarantees secure engagement of the base jaw teeth with the wedge bar teeth
- Engagement pin For pre-positioning the base jaw
- Actuation via hex connection Easier operation as a result
- Pushbutton for jaw change For extremely short setup times
- Indicator pin For visual stroke monitoring of the manual clamping chuck
