Piezoelectric Extending Transducer (T220-H4BR-2513YE) Model:T220-H4BR-2513YE Thin vacuum sputtered nickel electrodes

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

only motion along one axis is utilized

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

A 1-layer piezoelectric actuator produces curvature when one piezo layer expands while the other layer contracts

Piezoelectric Extending Transducer (T220-H4BR-2513YE) Model:T220-H4BR-2513YE Thin vacuum sputtered nickel electrodesA 2 layer element behaves like a single layer when both layers expand (or contract) together. If an electric field is applied which makes the element thinner, extension along the length and width results. Typically, only motion along one axis is utilized. Extender motion on the order of microns to tens of microns, and force from tens to hundreds of Newtons is typical.