Piezoelectric Bending Transducer (Q220-A4BR-1305YB) Model:Q220-A4BR-1305YB The bending disks bow in

The bending disks bow in and out like a drum head

PSI-5H4E is an industry type 5H (Navy Type VI) piezoceramic

When an electric field having the same polarity and orientation as the original polarization field is placed across the thickness of a single sheet of piezoceramic

and bender force from tens to hundreds of grams

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

Piezoelectric Bending Transducer (Q220-A4BR-1305YB) Model:Q220-A4BR-1305YB The bending disks bow inA 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.