| 摘要 |
<p>The drive has a piezoelectric motor element (2) comprising an advancing component (2a), a running surface component (1) and a receptacle for the running surface component, where the receptacle is connected to a component to be driven. The piezoelectric motor element has an operation range of the motor and a frequency range of the movement of the advancing component. The running surface component and the receptacle are sized and connected to one another such that the natural resonances of the running surface component lie outside the operation range of the motor.</p> |
