Compact 3D up to 250µm
More Stroke - Longer Lifetime - Tighter Tolerances
Strokes up to 1.5 mm - Reactions in Milliseconds
Steer Your Beam in Milliseconds with nrad Accuracies
Add Nanometer Precision to your Microscope Application!
Highest stroke perfomance is reached using the d33-mode of PZT. The following properties are related to this:
If the your application of a piezo-actuator can do with those effects, just a driver supplying electrical power is needed. This driving-mode is called “open-loop”.
On the other hand: if stability, repeatability or a certain linearity is demanded, the piezo-actuator must be coupled to a position-sensor and a control loop be closed (“closed-loop” or “servo-loop”).
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