09 Oct 2008 Cedrat has developed a range of reliable piezoelectric products for high bandwidth & precise motion: APA and PPA actuators as well as various precision mechanisms with driving and control electronics. The main advantages of piezo products(actuators, stages, shutters etc)are high force and large displacement in compact size, nanometre resolution,lifetime >1010 cycles and vacuum compatible. The optimum level of preload on the piezo stack is a key point for dynamic motion that provides at the same time with reliability and robustness to these piezo actuators. | 
