| Piezo Actuator | -> | Cedrat Technologies | Piezo Mechanik |
Piezo Electric Actuator--> Ultrasonic Actuators-->
Ultrasonic Motors
Drivers & Amplifiers

Ultrasonic Piezoelectric Actuators - UPA

The ultrasonic piezo actuator UPA25 is a compact, low-voltage transducer for generating ultrasonic vibrations. It consists of a metal shell that provides an interface zone with a M4 hole. Vibrations normal to the shell are produced at the interface zone. The UPA is excited by one electric port, which can be fed with a low voltage sine wave. The amplitude of displacement is controlled by the voltage level and excitation frequency. Applications are typically resonant, for fast switching, for instance. The U-shaped holder can be modified to meet the requirement of your application. Smaller UPAs can also be produced for operating frequencies up to 100kHz.

Drawing of the UPA25
View of the UPA25