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rotating elektromotorisches system with schwingungsfu00e4higkeit and process for operating a rotating electric motor with schwingungsfu00e4higkeit
rotating elektromotorisches system with schwingungsfu00e4higkeit and process for operating a rotating electric motor with schwingungsfu00e4higkeit
The invention concerns a rotating electric motor system capable of vibrating and a method for operating a rotary electric motor capable of vibrating. The system comprises an electric motor having a rotor and the stator, the rotor and the stator forming a unit vibrating within an audio frequency range; a power amplifier powering the electric motor, the power amplifier having a passband including at least the audio frequency range; and a signal generator generating the signal controlling the power amplifier. The signal generator comprises at least the audio frequency range. The control signal has a continuous component for rotating the rotor with respect to the stator, and an alternating component for inducing mechanical vibration in the unit capable of vibrating.
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