DRIVE UNITS OF A ROTATING COMPONENT OF A PRINTING PRESS

摘要

The invention relates to a drive unit of a rotating component (06; 07) of a printing press, said component (06; 07) being disposed on lateral frames (11; 12) by means of a bearing assembly (14) so as to be movable in one direction, perpendicular to the axis of rotation of the component (06; 07). The component (06; 07) is rotatably driven by an independent driving motor (81) while a journal (21; 22) of the component (06; 07) does not penetrate an alignment of the lateral frame (11; 12) in the mounted state. A rotor (84) of the driving motor (81) is joined to the journal (21; 22) of the component (06; 07) in a torsion-proof, detachable manner. The bearing assembly (14) is provided with a movable bearing block (34) for accommodating the journal (21; 22) of the component (06; 07), which is located on the inside of the bearing assembly relative to the alignment of the lateral frame (11; 12). A stator (86) of the driving motor (81) is rigidly and removably connected to the movable bearing block (34).