Linear Vibrator OLV The magnetic body of the linear vibrator consists of a round steel hou- sing. Inside the magnetic body there is the excitation winding and the armature which is guided centrically via a non-magnetic shaft and held in central position by two springs. The system is biased and kept in a stable and neutral initial position by a permanent magnet with guiding poles which is located between the two coils of the excitation winding. Fields of Application Shaking e.g. correct paper positioning in printing technology Compacting e.g.
can filling in packaging industry When an AC-voltage is applied to the excitation winding the force effect of the electromagnetic alternating field is superimposed on the force ef- fect of the permanent magnet.. Bunker and Container Vibration to avoid bridges and gaps The frequency of the resulting force matches the frequency of the AC- voltage applied which causes a linear movement of the armature and the shaft in the same rhythm. The linear vibrator can be used as a vibratory drive and, fitted with an additional weight on the armature shaft, as a compactor.
Accessories Advantages •• Phase Angle Control 33 43303B00 / 33 43304B00 •• Plug-in Connectors Typ 430006 •• Additional Weight 21 50108A2 904 •• Mounting Flange 21 50108A1 002 •• Compact vibratory drive with connector system •• With additional weight usable as shaker solenoid •• Closed design Cross Section 1 = Mounting flange 2 = Armature 3 = Spring 4 = Coil 5 = Permanent magnet 6 = Spherical bearing 7 = Spherical bearing shell 8 = End cap 9 = Device plug 10 = Device socket 18