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Pneumatic 3-jaw power chuck
Pneumatic 3-jaw power chuck with large through-hole

Advantages – Your benefits

  • Precision wedge hook pneumatic chuck for top quality demands
    Allows excellent machining results
  • Very large through-hole
    Machining all standard pipe diameters
  • High efficiency of the wedge hook system
    Process-reliable clamping due to high clamping forces
  • Optimized lubrication system
    Consistently high clamping forces ensured
  • Monitoring of 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 suited to lathes without a hydraulic cylinder
  • Sealed guideways
    Optimum protection against coolant and chips
  • Air supply via a 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

  • Powerhouses for machining rods and pipes
    SCHUNK’s ROTA TB2 pneumatic power chuck sets a new standard in machining of rods and pipes for the oil industry as well as the mining and construction sectors. Despite the compact outer dimensions, for example, the ROTA TB2 has an extremely large through-hole of up to 560 mm.
  • With air pressure of 6 bar it is already possible to achieve very high clamping forces of up to 280 kN, which can easily be adapted to the particular task. An anti-corrosive coating applied to the most important functional components of the SCHUNK ROTA TB2 significantly increases the service life.