Double-shell casing for a driving mechanism, preferably for holding a multi-turn actuator uses a driving mechanism with an outer driven shaft, a reaction torque and inner and outer casing

摘要

A driving mechanism (DM) (1) drives an outer driven shaft (ODS) (4) directly via an inner driven shaft (2) and a positive coupling (3). An inner casing (IC) supports a reaction torque (-M) on the DM and encloses the DM completely/partly and links to an outer casing (OC) (7) on a side opposite the ODS by means of a releasable non-positive connection (6). The OC encloses the IC and the coupling.