Piezoelectric Bending Transducer (Q220-H4BR-1305YB) Meta||Mass (grams)||20.8 This two layer (bi-morph) piezoelectric

This two layer (bi-morph) piezoelectric actuator and sensor is unique to our other products in that each piezo layer is wired out individually to 4 wires

It operates over a wide temperature range and is relatively temperature insensitive

Motion in the length direction is typically on the order of microns or tens of microns

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

they are not intended to be center accessed

Piezoelectric Bending Transducer (Q220-H4BR-1305YB) Meta||Mass (grams)||20.8 This two layer (bi-morph) piezoelectricA 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.