Attachment The different rod attachments STB and connecting dimensions for typical applications are listed in this data sheet. The mounting elements which take up the load must be dimensioned to a loading of at least 1.3 x admissible axial force FA. A detailed description of function, mounting and performance test of the rod attachment STB can be found in “Assembly Instructions MA-STB10”. Tabelle 1: Tightening torque These specifications do not absolve the machinery manufacturer of its responsibility to check the screw fittings for the specific application in a professional manner. H Only use rods which are compatible with the rod attachment STB as well as with SITEMA clamping heads, see “Dimensions of the clamping rod” on page 3 and technical data sheet of the particular clamping head. Axial play For a safe function, the protrusion of the rod must be adjusted exactly, so that the end of the rod protrudes 0.5 mm ±°.1 over the adjusting nut. This results in an axial play of 0.5 mm between rod end and contact surface of the machine part. The safe function is ensured when the rod protrusion over the adjusting nut is respected according to the supplied adjustment aid. H The adjustment aid is included to check the correct set-ting.The adjusting nut must be adjusted in such a way that the adjustment aid rests on the rod end as well as the adjusting nut without a gap, see Fig. 2. SITEMA GmbH & Co. KG . G.-Braun-Str. 13 . D-76187 Karlsruhe . Phone: +49(0)721/98661-0 . Fax: -11 . www.sitema.com

Subject to modification without prior notice o FA is the value for the admissible axial force. 2 The surface of the housing parts is ZnNi coated. SITEMA GmbH & Co. KG . G.-Braun-Str. 13 . D-76187 Karlsruhe . Phone: +49(0)721/98661-0 . Fax: -11 . www.sitema.com

Subject to modification without prior notice SITEMA GmbH & Co. KG . G.-Braun-Str. 13 . D-76187 Karlsruhe . Phone: +49(0)721/98661-0 . Fax: -11 . www.sitema.com