Linear and bending multilayer piezo actuators (plates and rings, all available for stacking) Noliac Group provides a wide range of piezo linear and bending multilayer actuators. We offer the highest degree of flexibility and customization in the market meeting customer’s specific requirements, optimal cost, quality and performance. Standard products • Ceramic multilayer actuators (CMA) are co-fired multilayer ceramics typically with a height up to 2−3mm and with up to 100 ceramic layers. Stroke up to 4.8 µm. • Stacked ceramic multilayer actuators (SCMA) are made of two or more single actuators (CMA) glued together. The purpose of the stacking is to obtain more displacement than can be achieved by a single actuator. Stroke up to 282 µm. • Ceramic multilayer benders (CMB) are single co-fired ceramic components with ceramic layers and internal electrodes configured as to generate a bending mode. Stroke up to +/- 1,270 µm. We also offer a wide range of piezo actuator products and performances outside the standard range Design possibilities • Shape: Square, ring, discs • Dimensions: Cross section up to 70mm x 70mm • PZT material: Soft doped or hard doped PZT • Layer thickness: 20 mm and up • External electrodes: Screen-printing: Ag, Au or Sputtering: Ni/Cr + Au Please contact us for a request.