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Piezoelectric bending actuator (bimorph)

A bimorph actuator is composed of two thin panels of ceramic elements bonded together with a supporting material as its central electrode. By wiring these two elements in such a way as to make one elongate and the other contract by applying voltage, inflection deviation occurs conforming to the waveform of the applied voltage. Bimorphs are operated in d31 mode. We use excellent materials and design products corresponding to various application: Actuator for knitting machine, valve, fan, piezoelectric pump etc.

 Benders for textile knitting machine

TCERA Part Name W-2wire W-3wire K4
Length(mm) 64/60 64/60 49.5
Width(mm) 25.2/20 25.2/20 7.2
Thickness(mm) 0.54 0.54 0.78
Total displacement(mm) 0.8 0.8 1.6
Blocking Force(N) 0.32 0.32 0.2(@0.3mm)
Operating Voltage 48V 96V 200V

Please contact tcera for datdsheets and details.


 
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