Piezoelectric Shaker PiSha
Piezo shaker put the electrical excitation signal directly into a motion. The amplitude of the shaker motion is determined by the operating voltage, whereas the speed of the movement is determined by the charging current (in the sub-resonant mode). The internal structure of the shaker is adapted to the occurring high forces, pressures and accelerations. So the shaker achieves a reliable operation under oscillation at a continuous load.