Piezoelectric Bending Transducer (Q220-A4BR-2513YB) Model:Q220-A4BR-2513YB the piece expands along the

the piece expands along the axis of polarization (thickness direction) and contracts perpendicular to the axis of polarization (length and width direction)

Performance data for the S128-H5FR-1107YB is summarized in the following tables and plots

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

and force from tens to hundreds of Newtons is typical

instead operated solely in parallel

Piezoelectric Bending Transducer (Q220-A4BR-2513YB) Model:Q220-A4BR-2513YB the piece expands along theA 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.