Piezoelectric Extending Transducer (Q220-H4BR-2513XE) Meta||Unit Cost @ Qty. x25||$95.92 This material provides a compromise

This material provides a compromise between PZT 5A and 5H

Due to its smaller size and good performance this is a popular product for many applications

Temperature

and force from tens to hundreds of Newtons is typical

A 2-layer piezoelectric actuator produces curvature when one piezo layer expands while the other layer contracts

Piezoelectric Extending Transducer (Q220-H4BR-2513XE) Meta||Unit Cost @ Qty. x25||$95.92 This material provides a compromiseA 2 layer element behaves like a single layer when both layers expand (or contract) together. If an electric field is applied which makes the element thinner, extension along the length and width results. Typically, only motion along one axis is utilized. Extender motion on the order of microns to tens of microns, and force from tens to hundreds of Newtons is typical.