Hello everyone!
It seems that it's not possible to define more than one cyclic symmetry interaction in Abaqus. However, in some cases, multiple cyclic symmetry definitions could be useful. For example, when analyzing two rotating spur gears in contact. Then, instead of including the whole geometry of the gears, one could use just their repetitive sectors (including one or more teeth). However, this would require separate cyclic symmetry definitions since the gears have different axes of symmetry and number of teeth (and thus the total number of sectors). Is there any workaround or is it just not possible to reduce the size of such problem using cyclic symmetry in Abaqus and full geometry has to be considered (planar symmetry won't help here due to rotation of the gears)? It's surprising because some other software (even SolidWorks Simulation) can handle multiple cyclic symmetries and thus this kind of symmetry can be used for gear analyses.

Abaqus ​​​​​​​