Piezoelectric Extending Transducer (D220-H4BR-2513XE) Model:D220-H4BR-2513XE PSI-5A4E is an industry type

PSI-5A4E is an industry type 5A (Navy Type II) piezoceramic

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

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

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 Extending Transducer (D220-H4BR-2513XE) Model:D220-H4BR-2513XE PSI-5A4E is an industry typeA 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.