Expanding Amplified Actuator (FPA-E)

Expanding Amplified Actuator (FPA-E)

Flextensional Piezo Actuators (FPA) mechanically amplify the motion of piezoelectric ceramic stacks offering high displacements and high/moderate stiffness. Displacement ranges up to 2000 µm. Operating voltage is -30 to +150V. Both “Energize to Expand” and “Energize to Contract” architectures are available.

Model Number
(Click to view/download Datasheet)
Total Stroke (µm) -30 to +150V ExpandStiffness (N/µm)Blocking Force (N)Resonant Freq. (Hz)Solid Model (.stp)
FPA-0080E-S-050980Expand0.7561750.stp
FPA-0085E-S-051885Expand2.31951500.stp
FPA-0100E-S-0518100Expand1.61601300.stp
FPA-0150E-S-0518150Expand0.71107930.stp
FPA-0200E-S-1018200Expand2400790.stp
FPA-0200E-S-0518200Expand0.4896690.stp
FPA-0200E-S-0536200Expand0.9180630.stp
FPA-0300E-S-0536300Expand0.49147480.stp
FPA-0400E-S-0536400Expand0.33132435.stp
FPA-0500E-P-0536500Expand0.22110440.stp
FPA-0500E-P-1036500Expand0.72360400.stp
FPA-0500E-S-0518500Expand0.0840100---
FPA-0550EHK-P-2054550Expand2.51375340.stp
FPA-0750E-P-1054750Expand0.53398280.stp
FPA-1000E-P-10541000Expand0.29290218.stp
FPA-1000E-P-10721000Expand0.42420212.stp
FPA-1250E-P-10721250Expand0.27338178.stp
FPA-1500E-P-10721500Expand0.19285156.stp
FPA-2000E-P-10722000Expand0.15300135.stp