Piezoelectric Element
Element Products by Shape
You can choose the desired shape from disk, semicircle, cylinder, square plate, prism, ring, cylinder, sphere, toy, and other special shapes.
Element Products by Shape Datasheet
Element products by material (material properties)
Among piezoelectric ceramics commonly known as PZT, lead zirconate titanate [Pb(ZrTi)O 3 ], which exhibits particularly high piezoelectricity, has a large lineup of soft and hard materials. ], lead metaniobate [PbNb 2 O 6 ], and bismuth titanate [Bi 4 Ti 3 O 12 ].
Element products by material (material properties) Datasheet
Laminated Piezoelectric Actuator
Laminated piezoelectric actuators can obtain large displacement and generated force at low voltage by laminating several tens of piezoelectric elements.
In addition to standard products, we also accept requests for custom-made products.
Laminated Piezoelectric Actuator Datasheet
Composite transducer
Composite vibrators have a structure in which grooves are processed in piezoelectric ceramics and the grooves are filled with resin. Acoustic impedance (= density x speed of sound) is smaller than that of ordinary piezoelectric elements, and ultrasonic waves can be emitted efficiently even between objects with different sound speeds (from air to water, or living organisms). and so on.
In addition to standard products, we also accept requests for custom-made products.
Composite transducer Datasheet
Piezoelectric Types
Airborne ultrasonic sensor High frequency type
The presence or absence of an object or the distance to an object is measured by emitting ultrasonic waves into the air and receiving the reflected waves from the object.
The high-frequency type with frequencies of 110 kHz to 400 kHz features high resolution and sharp directivity.
* FUS-300A-P (white) has been renewed to FUS-300A-PB (black).
Airborne ultrasonic sensor High frequency type Datasheet
Airborne ultrasonic sensor Low frequency type
The presence or absence of an object or the distance to an object is measured by emitting ultrasonic waves into the air and receiving the reflected waves from the object.
A low frequency type with a frequency of 40 kHz can also be used for long-distance (several meters) detection.
*FUS-40BT and FUS-40BR (both aluminum) have been renewed to FUS-40BT-B and FUS-40BR-B (both black).
*FUS-40CT and FUS-40CR are currently unavailable.
Airborne ultrasonic sensor Low frequency type Datasheet
Langevin type ultrasonic transducer for cleaning machine
A vibrator with an integrated structure in which a piezoelectric element is sandwiched between two metal blocks. High-power, high-amplitude driving is possible, and it is often used as one of the dynamic uses of ultrasonic waves.
We have a lineup of products with frequencies of 28 kHz and 40 kHz for washing machines, and we also accept requests for custom-made products.
Langevin type ultrasonic transducer for cleaning machine Datasheet
Langevin type ultrasonic transducer for processing machines
A vibrator with an integrated structure in which a piezoelectric element is sandwiched between two metal blocks. High-power, high-amplitude driving is possible, and it is often used as one of the dynamic uses of ultrasonic waves.
For processing machines, it is used for wire bonders, plastic welders, ultrasonic cutters, etc.
In addition to standard products, we also accept requests for custom-made products.
Langevin type ultrasonic transducer for processing machines Datasheet
Vibrator for atomizer
Vibrators for atomizers are products that atomize liquids by atomizing them into fine particles and releasing them into the air using ultrasonic vibrations generated by piezoelectric ceramics.
We provide dedicated oscillators with high frequency, high power, and excellent durability.
Vibrator for atomizer Datasheet
Bimorph transducer
A bimorph vibrator is a flexural vibrator constructed by joining two piezoelectric elements that expand and contract in the length direction so that when one expands, the other contracts.
They are divided into series type and parallel type according to the wiring method, and are used for actuator applications such as micropumps and vibration switches, as well as sensor applications such as acoustic pickups.
Bimorph transducer Datasheet
Ultra-sensitive air pressure sensor
This is an ultra-sensitive sensor that can detect minute pressure changes in air and gas that could not be detected in the past.
The detection range is wide, and a single sensor can detect small pressure changes of 1Pa to large pressure changes of about 100kPa.
Ultra-sensitive air pressure sensor Datasheet
