Article no.: 313115

ROTA-S-plus 2.0 self-centring three-jaw chuck with scroll stepped jaws DIN 702-4

Brand: SCHUNK®

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  • Maximum concentricity and jaw exchange repeatability.
  • Long service life with very high precision.
  • Modular protective sleeve system.
  • Very short set-up times.
  • Chuck body case-hardened up to 315 mm ⌀.
  • Large aperture (dimension E!).
  • Safety peg for maximum operator safety.
  • Base jaws compatible with chucks of the system “F” and system “Duro”.
  • Flexible clamping of small and large components.
  • High-precision clamping of very small internal ⌀.

Version - image:

Hardened, extremely stiff and polished chuck body.
Base jaws with angled serrations.
Special shape with spray edge.
Push button for jaw change.
Jaw locking (3 times − apart from size 400).
Engagement pin for pre-positioning of the base jaw.
Actuation by means of a wrench


For machines with recessed mount or for mounting by means of flange. Secured with screws from the front. The flange blanks must always be fitted first to the machine and then matched to the chuck.


DIN 702-4.


Entirely made of steel, suitable for high speeds (see table).

Supplied with:

1 safety chuck key and 1 set fastening screws.
1 set scroll stepped jaws.

Optional extras:

For spare and additional jaws see No. 313200 − 313350.

Technical Data

DIN 702-4
Colour code for accessories
Schunk self-centring chucks and jaws
Type of product
Self-centring chucks

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