Description Lightweight 2-jaw power lathe chuck with long jaw stroke, and at the same time high clamping force and pre-installed media feed-through. Particularly suitable for clamping fittings. Field of application on universal CNC lathes on turn/mioll centers on vertical lathes Advantages – Your benefits Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimum jaw support for O.D. and I.D. clamping due to a very long base jaw guidance Allows high clamping forces at a long service life Optimized lubrication system Consistently high clamping forces are ensured Largest jaw stroke at high jaw clamping force Safe and variable clamping of workpieces over interfering contours Media feed-through (coolant or air) as option integrated in the chuck body Flexibility depending on the application Low height Maximum use of the machine room and maximum rigidity of the system Base jaws with fine serration or tongue and groove as standard High flexibility in the range of top jaws Low chuck weight Fast acceleration and deceleration operations shorten the cycle times Also applicable as stationary clamping device with base frame cylinder Perfectly suitable for machining centers All functional parts are ground and hardened Ensures a long service life Options and special information Extremely long jaw strokes and high clamping forces are what make the ROTA 2B 2-jaw power chuck from SCHUNK stand out from the crowd. Especially recommended for clamping fittings. Standard mounting threads allow many ways of mounting workpiece stops or consoles. Adjustable brass wipers seal the base jaws and offer an excellent protection against water and dirt. The therefrom resulting low wear ensures a long lifetime of the chuck.