VORRICHTUNG ZUR STEUERUNG DER DREHPHASE FÜR SCHWINGUNGSERREGER

摘要

#CMT# #/CMT# The drive has a hollow shaft (1) mounted in a flange (4). A drive wheel (2) is rotatably mounted on the hollow shaft. An electric motor includes an integrated generator for relative rotational adjustment of the drive wheel on the hollow shaft. The electric motor comprises rotors (15, 31) that are placed on a motor shaft (3) that is rotated within the hollow shaft. A stator (16) is arranged on an inside wall of the hollow shaft. The motor shaft is connected with a planetary gear mechanism i.e. eccentric disk gear mechanism, that rotates the drive wheel relative to the hollow shaft. #CMT# : #/CMT# An independent claim is also included for a vibration exciter comprising a tubular drive. #CMT#USE : #/CMT# Tubular drive for use in a vibration exciter (claimed) to adjust a relative rotation position of imbalance masses. #CMT#ADVANTAGE : #/CMT# The drive enables an inside gearing on an inner side of the drive wheel to engage an outside gearing of eccentric disks, thus implementing large translations in one step using the planetary gear mechanism. The drive allows multiple teeth to be engaged at regular intervals, so that the degree of coverage is high, and high torques can be transferred. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a cross-sectional view of a rotation drive. 1 : Hollow shaft 2 : Drive wheel 3 : Motor shaft 4 : Flange 15, 31 : Rotors 16 : Stator.