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.
Characteristics:
- Working frequency up to 100 kHz
- Max. amplitude 5 µm
- Max. force modulation 1000 N (blocking conditions)
- Recommendet amplifier LE 150/100 EBW
Further information is available at Application in testing technology or feel free to contact us.
Characteristics:
- Max. amplitude 80 µm
- Max. force modulation ±10 kN
- 1st natural frequency 200 Hz (depends on seismic mass)
- Seismic mass up to 200 kg/440 lb
- Recommended amplifier RCV 1000/7
Further information is available at Geological Ground Investigations or feel free to contact us.
Customized Solutions – Piezo Shaker
Piezo shakers by piezosystem jena are highly customizable. The listed applications are only a small representation of the possible use cases. All shaker models can be modified - or even designed from scratch - to accommodate any area of application requiring forceful, highly repeatable, highly precise and high frequency vibrations. Just contact us to learn more. Call +49(0)364166880 or write us at info(at)piezojena.com.
Comparison Electromagnetic Shakers and Piezo Shakers
Compared to their size, piezo shakers have a higher stiffness and force potential at shorter travel ranges than electromagnetic shakers.
