Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsAUBURN, Mass., Oct. 16, 2007 -- PI (Physik Instrumente) L.P. said its new P-876 series piezo composite patch transducers can be used as actuators, sensors, and as energy sources. P-876 transducers are highly bendable piezo composite patch transducers tolerating bending radii as low as 20 mm (3/4 in.) They are manufactured by placing a piezoceramic foil between two conductive films, all embedded in a ductile composite-polymer structure. In this way, the brittle piezo-ceramic is mechanically prestressed and electrically insulated, which makes the transducers extremely robust. 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