| 摘要 |
<p>An wobble motor with an actuator extending in a Z direction between opposite mount and tool ends and comprising two sections offset in that Z direction. Each section comprises a structure of electrodes interleaved in a piezoelectric material in such a way that a Y-region can cause deflection in a Y-direction perpendicular to the Z-direction upon energising of associated electrodes and such that a X-region can cause deflection in an X-direction perpendicular to the Y and Z directions upon energising of associated electrodes.</p> |
