Piezo Tube Actuators (Cylinders)

Piezo tubes can be designed as either an actuator or a transducer. Polarized radially with negative electrodes on the interior and positive electrodes on the exterior, the piezo tube will contract radially and axially as soon as a voltage is applied. As an actuator, piezo tubes are commonly used in inkjet printers, micropumps, and scanning probe microscopes due to their precise nature. For sensory applications, piezo tube transducers are commonly used in hydrophones and sonar technology.

Piezo Direct offers a variety of custom piezo tubes and cylinders. Shape, finish, material, dimensions, and performance levels can all be customized! Piezo Direct’s tubes and cylinders are suitable for numerous applications. Unsure what you need? Contact us! Piezo Direct is more than happy to work with you to design a custom piezo product to meet your application requirements.