Piezoelectric Bending Transducer (Q220-A4BR-2513YB) Model:Q220-A4BR-2513YB and force from tens to

and force from tens to hundreds of Newtons is typical

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

only motion along one axis is utilized

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

Piezoelectric Bending Transducer (Q220-A4BR-2513YB) Model:Q220-A4BR-2513YB 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.