Piezoelectric Extending Transducer (D220-H4BR-2513XE) Model:D220-H4BR-2513XE The brass shim reinforcement laminated

The brass shim reinforcement laminated between the two piezoelectric layers is an economical approach to producing a rugged actuator

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

and bender force from tens to hundreds of grams

Bender motion on the order of hundreds to thousands of microns

Piezoelectric Extending Transducer (D220-H4BR-2513XE) Model:D220-H4BR-2513XE The brass shim reinforcement laminatedA 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.