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Distributor ring
The distributor ring of the front-mounted power chuck model RO-
TA TP 125 – 350 and TP-LH 315 – 350 is supplied with 2 possible
means of fastening as standard.
Distributor ring: normal fastening
The distributor ring is automatically centered with the chuck body
by a plastic centering sleeve (Hostaform C).
The following maximum speeds are possible with this mounting:
Two threaded holes are arranged on the circumference at less
than 120° from each other and at a distance from the pneumatic
connection so that the distributor ring can be secured against
turning by means of a set-screw belonging to the equipment. The
set-screw is screwed into the threaded hole that brings the
pneumatic connections into a suitable position so that the
pneumatic supply lines can be routed to the control unit over the
shortest possible distance. The set-screw must be able to move
back and forth freely in both directions, but no more than 3 mm,
in a fork rigidly mounted in the headstock or lathe bed. And the
fork must be produced and installed in such a way that it does
not apply pressure to the distributor ring axially or radially.
Note
Therefore, ONLY flexible connection cables may be used.
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