Electromagnetic Linear Oscillator OLV554001

The electromagnetic linear oscillator OLV is used for shaking and tapping in industrial processes. Its magnet body is a round steel housing containing the excitation winding and a centrally guided armature held in mid-position by springs. A permanent magnet between the coils provides pre-magnetization. When AC voltage is applied, the alternating field superimposes the permanent magnetic force, moving the armature linearly at the same frequency. With an additional weight, the OLV can also function as a shaker.