High Accurancy Bimorph Actuator

Bimorph actuators are made from a sandwiched pair of piezoelectric elements which can expand and contract in length.

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หมวดหมู่ : Piezoelectric Ceramics

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Detailed description


Piezoelectric Actuators

Bimorph actuators are made from a sandwiched pair of piezoelectric elements which can expand and contract in length. When used as a sensor,bending causes one side to go into tension and the other into compression, and having a response frequency in the audible range permits the bimorph element to be used as a high sensitivity sound sensor. When used as an actuator, an electrical input results in a bending force which can be used as a switching element in a wide range of applications.

Piezoelectric Actuators Used in Braille Devices

Below items can be used in braille devices:

Piezoelectric Actuators Used in Control of Gas Control Valves

Main features:

● Without heating phenomenon existed in solenoid valves

● Without electromagnetic interference

● Small size, light weight

● High dynamic, response time of only 2ms

● Without mechanical wear, long life, working times of up to two billion times

● Ultra-low power consumption of only 1mW, can be battery and solar-powered

● switching characteristics, enables digital control and PWM regulator

● proportion features, achieves linear regulator

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