Direct drive device e.g. synchronous machine, for e.g. agitator, has bearing elements and drive components accommodated within vacuum-tight reactor housing, where device is arranged in mixer housing or in vacuum-tight reactor housing

摘要

The device (1) is arranged in mixer housing or in a vacuum-tight reactor housing (16). A set of bearing elements and drive components are accommodated within the vacuum-tight reactor housing. A stator (17) is a part of the reactor housing and a rotor (21) with a permanent magnet is arranged within the reactor housing and/or an agitating chamber (23). The stator with a winding package is centrally or directly arranged in the area of an inner side (18) of a housing wall (20) of the reactor housing.