Piezoelectric Bender Actuators Piezoelectric Bender Actuators The following standard Piezoelectric Benders are currently available: Noliac CeramicMultilayer Bender Plates(Series CMBP) Noliac CeramicMultilayer Bender Rings(Series NAC232X-CMBR) NCC Ceramic BendingMultilayer Actuators(PAB 4010) Piezo DriveBimorph BenderBA4510 Piezo DriveInsulated BenderBA3502 Piezo DriveInsulated BenderBA4902 Piezo DriveInsulated BenderBA4010 Piezo DriveInsulated BenderBA5010 Piezo DriveInsulated BenderBA6020