Piezoelectric Bending Transducer (D220-H4BR-2513YB) Model:D220-H4BR-2513YB Thin vacuum sputtered nickel electrodes

Thin vacuum sputtered nickel electrodes produce extremely low current leakage and low magnetic permeability

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

only motion along one axis is utilized

A 2-layer piezoelectric actuator produces curvature when one piezo layer expands while the other layer contracts

Piezoelectric Bending Transducer (D220-H4BR-2513YB) Model:D220-H4BR-2513YB Thin vacuum sputtered nickel electrodesA 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.