SH materials

Standard product for multilayer components 

 

Navy Types and Cenelec standards
Material	S1	S2	H1
Navy Type	II	VI	I
Cenelec EN 50324 -1	200	600	100

 

High power "hard" materials

H1 is a medium strain all round PZT material for high dynamic operations and particularly suitable for piezoelectric motors, transformers and applications requiring low heat generation. This material also features the possibility of bipolar operation. Can safely be operated up to 200ºC.

High sensitivity "soft" materials

S1 is a high strain all round PZT material for static or medium dynamic applications. Can safely be operated at temperatures reaching 200ºC.

S2 is a high strain PZT material with high dielectric constant. This material has less hysteresis and creep than the S1 material, and can be operated up to 125ºC.

Material data

Material data below is for monolayer/ bulk components. Data for multilayer components made from the piezoceramic material below is available on request.

Properties	Symbol & unit	H1	S1	S2
DIELECTRIC PROPERTIES
Relative Dielectric Constant	εT33 / ε0	1300	1800	2900
Dielectric Loss Factor	tgδ [10-4]	30	170	190
Dielectric Loss Factor at 400V/m