A torsional hinge structure for supporting a functional surface such as a mirror is disclosed. The structure includes at least one torsional hinge extending between a functional surface such as for example, a mirror and an anchor pad such that the torsional or the functional surface can pivot around the torsional hinge. The device may comprise two torsional hinges or a single torsional hinge. However, the single torsional hinge or one of the dual torsional hinges will be elongated and include a permanent magnet mounting area to which is bonded a permanent magnet. The structure defines a bobbin area or portion underneath the enlarged area for mounting the drive magnet. A conductor is wound around the drive bobbin for forming an electromagnet, which generates magnetic forces that interact with the permanent magnet mounted on the torsional hinge to cause pivoting motion of the mirror or other functional device.