GUHRING - Каталог Сверла - вся линейка инструмента - 2013 EN

 SMALL DIAMETER SPINDLES WITH CONSTRICTED SPINDLE    quick operating times.
               bearing spacing.

             Two clamping segments displaced by 180° with 2
             clamping planes each are uniformly moved outwards with
             a differential threaded spindle, thereby generating the
             necessary clamping force.

Toolholders

             We recommend MA max. for rough machining        HSK-C      max.   Key max. max. linear max. transferable
             and milling operations. For drilling and reaming            torque
             operations a lower deviation of MA max. up to       32   MA [Nm]   size drawing force bending moment torsional moment
             30% is permissible. Please check the torque with    40
             a torque wrench.                                    50         3                   [kN]            MB [Nm]             MT [Nm] 
                                                                 63
             Depending on temperature and lubricating          80         6    2.5 8.5                         72                   105
             conditions these values can be up to 15% lower.     100
                                                                            14   3 12.5                          135                  180
             Due to the screwed connection, MT max. can
             be lower with adaptors.                                        24   4 24                            330                  390

                                                                            40   5 32                            570                  680

                                                                            54   6 45                            1000                 1570

                                                                                 8 60                            1620                 4200

             Installation and principle                        The tool is ejected automatically by the ejector
             of operation                                      being activated by the clamping jaws

                                         MA
                                               SW

                                         Direction of                                                            Minimum lubrication
                                         dynamic effect                                                          delivery

358                                                                   guhring@guhring-tools.ru
                                                                        www.guhring-tools.ru