A holding structure adapted to an electronic device is provided. The actuating elements are connected to a stationary base plate at one of their ends and connected to a movable carrier plate at their other end. The coils of the stator teeth each have an inductance which absorbs electrical energy provided to that coil by the coil driver circuitry and subsequently releases at least a portion of the electrical energy back to the coil driver circuitry when that coil is not being actively driven by the coil driver circuitry.