Description Pneumatic, 3-jaw, front-end chuck with fast and clamping strokes and a large through-hole for O.D. clamping. Field of application on conventional lathes on cycle-controlled lathes on drill / boring machines on welding systems on special machines Advantages – Your benefits Precision wedge hook pneumatic power chuck for highest quality demands Allows excellent machining processes Very large through-hole Machining of all standard pipe diameters High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Visual safety devices Maximum operating safety Optimized lubrication system Consistently high clamping forces are ensured Monitoring the opening and closing process Process-reliable operation of the lathe chuck Fast ventilation of the pressure chambers Shorter process times Pneumatic cylinder integrated in the chuck Especially suitable for lathes without a hydraulic cylinder Sealed guideways Optimum protection against coolant and chips Air supply via distributor ring Very simple control of the chuck High clamping forces at system pressure Ensure process reliability during machining Low noise generation Increased health protection Corrosion-resistant functional components are hardened and ground on all sides Ensures a long service life Options and special information Powerhouse for machining rods and pipes SCHUNK’s pneumatic power chuck ROTA TB2-LH sets a new standard in the machining of rods and pipes for the oil industry as well as the mining and construction sectors. Despite the compact external dimensions, the ROTA TB2-LH has an extremely large through-hole of up to 560 mm. With an air pressure of 6 bar it is possible to achieve very high clamping forces of up to 240 kN, which can be easily adapted to the particular task. An anti-corrosive coating applied to the most important functional components of the SCHUNK ROTA TB2-LH significantly increases the service life.