140Khz Rectangle Piezoelectric Stack Actuators is made up of several piezoelectric ceramic sheets and bonded with epoxy resin. These stacks can obtain a free travel significantly larger than that of a single piezoelectric ceramic chip, and maintain the response time of sub millisecond and lower driving voltage range.
Stack：HCSR55T9
Drive Voltage：150V
Dimensions：5×5×9mm
Capacitance：650nF±15%
Resonant Frequency：140Khz
Displacement：9.5µm ± 15%
Blocking Force：1000N
scope of customization
Dimensions/mm：0.9×0.9~14×14
Drive Voltage/V：0~75/100/120/150
Displacement/μm：5~100
Characteristic：Sub millisecond response,Submicron resolution,Square & Round & medium hole,Low power consumption, anti magnetic interference,It can be used in vacuum environment,Size / voltage can be customized.
140Khz Rectangle Piezoelectric Stack Actuators other thickness customization.