Suspension arm actuator for a scanning device including a magnet for field optimization

摘要: A suspension arm actuator for a scanning device includes which is designed as two-arm lever having first and second arms. The component magnetic drive swivel motion of the arm. arranged at recess shape circular arc, with an inner leg yoke being permanently attached to support projecting into forming yoke, wherein provided shell-like magnet on its outer in order form drive. field optimization, magnetized perpendicularly relation magnet, region between increase sensitivity actuator.