Piezoelectric Bending Transducer (D220-A4BR-1305YB) Model:D220-A4BR-1305YB and force from tens to

and force from tens to hundreds of Newtons is typical

is typical

The S128-H5FR-1107YB is a single layer product recommended for energy harvesting and sensing applications

and bender force from tens to hundreds of grams

The bending disks bow in and out like a drum head

Piezoelectric Bending Transducer (D220-A4BR-1305YB) Model:D220-A4BR-1305YB and force from tens toA 2 layer piezoelectric actuator produces curvature when one piezo layer expands while the other layer contracts. These transducers are often referred to as benders, bimorphs, or flexural elements. Bender motion on the order of hundreds to thousands of microns, and bender force from tens to hundreds of grams, is typical. The brass shim reinforcement laminated between the two piezoelectric layers is an economical approach to producing a rugged actuator.