Dimensional change of paraelectric materials influenced by an electric field
Parameters and performance
typically up to 2 mm
max. up to 10 mm
typically up to 0.7 N
max. up to 5 N
Driving voltage (DC)
to 230 V
Typical characteristic values of piezoceramic bending actuators are dominated by their total displacement and the blocking force at the operating voltage.
The maximum deflection of a Piezo bending actuator and the maximum blocking force can be easily determined.
Performance features of three different kinds of Piezo actuators: Comparison of values of force and deflection of stacks, actuators with path transformations and bending actuators.
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