The elongation rate reaches up to 2%! Typically, the cross-section is circular or rectangular.
The "stack actuator" is made up of independent multilayer piezoelectric elements or electrostrictive (electrostrain) ceramics. Typically, its cross-section is circular or rectangular. When a voltage of a specified polarity is applied, the stack elongates in the axial direction due to the d33 effect. The elongation rate can reach up to 2%. Please ensure that the mounting direction of the ceramic stack allows for force to be applied only in the axial direction. 【Features】 ■ Made of independent multilayer piezoelectric elements or electrostrictive (electrostrain) ceramics ■ Typically has a circular or rectangular cross-section ■ When a voltage of a specified polarity is applied, the stack elongates in the axial direction due to the d33 effect *For more details, please refer to the PDF document or feel free to contact us.
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