ANTRIEBSSYTEM UND VERFAHREN ZUR ANSTEUERUNG EINES MEHRPHASIGEN DIREKTANTRIEBS

摘要

The invention concerns a regulating unit for a direct drive which comprises a passive unit with magnetically conductive regions, a drive unit, an active unit and a control unit which makes electrical feed currents available. An internal sensor in the motor element brings about commutation, such that the stepping motor is given the character of a direct current motor. The invention further concerns a method of controlling a direct drive of this type.