FAQ of Piezoelectric Actuator

FAQ

Q What kind of applications is the actuator used for?

Q. Is it possible for Murata to supply actuators with lead wire?

Q. Are there any precautions to take when the piezoelectric actuator is soldered?

Q. Are samples available?

What kind of applications is the actuator used for?

The following are typical applications.

cellphone camera and digital still camera (autofocus, zooming, image stabilization)
hard disk drive (head position control)
optical instrument (optic axis adjustment, focal point adjustment)
motor (impact linear motor, ultrasonic linear motor)

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Is it possible for Murata to supply actuators with lead wire?

Yes, it is. Consult Murata Manufacturing Co., Ltd.
Contact Us (Products and personnel) Form

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Are there any precautions to take when the piezoelectric actuator is soldered?

Too much solder may obstruct displacement of actuator.
In addition, displacement may be decreased by depolarization of piezoelectric ceramic when the soldering temperature is too high. Consult Murata Manufacturing Co., Ltd.
Contact Us (Products and personnel) Form

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Are samples available?

Yes, custom sizes are possible. Consult Murata Manufacturing Co., Ltd.
Contact Us (Products and personnel) Form

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