Assembly
04.00|0889132_ROTA TB2 / ROTA TB2 LH |en
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Distributor ring
The distributor ring is a completely separate component from the
chuck and is centered and held stationary on the spindle head of
the lathe axially and radially with a spacer bracket.
After the first set-up of the chuck on the spindle nose of the lathe,
the height of the spacer bracket is defined. For the execution of
the spacer bracket it is important to know whether the screw-on
surface on the front of the spindle box of the lathe is machined or
unmachined.
NOTE:
The axial labyrinth gap between the chuck body and the
distributor ring must be 1.5 mm for all TB2 chucks. Only then is
the correct transfer of air from the distributor ring to the chuck
body ensured.
5.2
