Piezo tilt translator CEDRAT TECHNOLOGIES
DTT35XS ; max. 35 µm

The double tilt translator DTT is based on 2 pairs of APA 35XS. Three types of movement can be generated:

* Z movement (translation)up to 35 µm, when the two pairs of APA 35XS are simultaneously actuated

* X and/or Y movements (tilt)up to +/- 2 mrad, when the 2 actuators of a pair are actuated in opposite phase.

The double tilt translator mechanism can be based on actuators equipped with strain gauges to eliminate the hysteresis. To obtain 3 movements, four electrical channels are necessarhy. If only the 2 tilts are required, then only two channels are necessary.

Performance: Max No-load displacement(µm): 35; Angular displacement(mrad): 2.00; Diameter(mm):38.1; Angular Resolution(µrad): 0.02; Unloaded resonance frequency(Hz): 3200;

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