Piezoelectric Ceramic Plate

Picture	Manufacturer No.	Size	Material	Description	Datasheet	Order
	FBPZT2828	28mm	P4/P5	Square Custom Piezo Plate 28*28 PZT Ceramic Transducer		Send Order
	FBPZ27	27mm	P4/P5	piezoelectric ceramic plate with wire		Send Order
	FBN12-GNS3	customization	customization	Piezo Ceramic Element Square Piezo		Send Order

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  Piezoelectric Plates

  
  

  FBelec is a leader in the design and manufacture of complex electronic ceramic components and assemblies used in a wide range of applications and cutting edge technologies. FBelec Industrial specialises in the development and production of piezoceramic plates and bars, for which a wide range of metallisation variants is possible.

  
  
  

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  Piezo Plates and Blocks

  Piezo ceramic plates are thin sheets of ceramic that can be manufactured to function as a piezo actuators, piezo sensor, or piezo transducers. In actuators and transducers, when a voltage is applied, the thin layer of piezoceramic deforms and/or vibrates. A DC voltage will cause the piezo plate to deform. An AC voltage will cause it to vibrate. Conversely, if mechanical strain (vibration or pressure) is introduced to the piezo plate, it generates a current. The latter effect allows the piezo plate to function as a piezoelectric sensor.
  Piezo plates typically feature an axis of polarization in the direction of the thickness, which causes the material to deform in this direction, while contracting slightly in length and width. Piezo plates are typically finished as strips and discs.
  

  Piezo bending strips deform in the center when fixed on both ends, or only deflect on one end when the other end is fixed. Piezo discs deform the greatest in the center, forming a bowl or dome. These components made from piezo plates can be engineered as a unimorph or bimorph.
  Piezo blocks can be any shape and used as a piezoelectric actuator, piezoelectric sensor, or piezoelectric transducer. These thick piezo blocks are commonly used for high power applications and generation, or ultrasonic sensory applications. High power ultrasonic scalers/cleaners are the most widely used application for blocks. The thicker the block, the more power it will generate as a cleaner.

  

  Thickness mode vibration application

  Piezoelectric Ceramic Plate ideal for electricity generation and pressure sensor. Silver electrodes being on both sides (R configuration).Applications: Precision mechanics and mechanical engineering. Life sciences, Medicine and Biology. Pneumatic & Hydraulic valves. Nano positioning/ High-speed switching. Active and Adaptive optics. and others.
  
  Ultrasonic generation
  Ultrasonic cleaners/scalers
  Precision machinery adjustments
  NDT transducers
  Ultrasonic motors
  Ultrasonic sensors
  Pressure sensors
  Medical imaging

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  Piezo Plates and Piezo Shear Plates: Sizes and Options

  
  

  Piezo plate transducers from PI are available in different sizes and polarizations for axial, lateral and shear mode operation. Standard piezo plates come in sizes from 1x1 mm to 60x80 mm and thickness from 0.1 mm to 30 mm. Thickness tolerances on the miniature plates are as tight as 20 microns. PZT shear plate transducers are available with sizes to 25x75 mm and thickness from 0.2 mm to 10 mm.  

  
  

  Hard and Soft Piezoceramic Materials

  
  

  Piezoceramic plates and blocks are available in a variety of soft PZT and hard PZT materials and can be manufactured with a choice of electrode materials and configurations.

  
  

  Why choose FBelec Piezoelectric Plates

  
  

  FBelec Ceramic manufactures high quality piezoelectric plates, ultrasonic transducers, piezoelectric ceramic,piezo actuators, piezo ceramic motors, and a variety of high precision piezo mechanisms. Our highly controlled manufacturing processes allow for production of piezoelectric elements that are very clean, with extremely tight tolerances and minimum batch-to-batch variations. With decades of piezo transducer design and manufacture experience, FBelec Ceramic piezo products excel in a wide range of industrial and medical applications.

• Can't Find What You Want in Our Standard Products?
  
  

  Try Our Online Custom Piezo Builder

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  Piezoelectric Plates & Bars

  
  

  FBelec is a leader in the design and Electronics manufacturing of complex electronic ceramic components and assemblies used in a wide range of applications and cutting edge technologies. CeramTec Industrial specialises in the development and production of piezoceramic plates and bars, for which a wide range of metallisation variants is possible.

  
  

  
  

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• China electronic manufacturing

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  Piezoelectric Plates Features

  
  

  > Choice of metallisation (Silver, Nickel, Gold and others)
  > Evaporated and chemically deposited metallisation's available
  > Thickness frequency tuning available on request
  > Wide choice of piezoceramic formulations
  
  Accurate thickness, Correct lateral dimensions, wide range of size, high quality level, Size Range
  > L/W: 3mm x 3mm to 100 x 50mm,Thickness: 0.3mm to 15mm
  > Tolerance:L & W: ± 2.5% or ± 0.5 mm whichever is more,Thickness: ±0.05 mm
  > Flatness and Plano-parallelism: Within 0.015 m,Frequency: upto2MHz- ±7% Above 2MHz- ± 10%
  > Better / Tighter tolerances on request
  
  After the nuclear tester wears protective goggles made of transparent piezoelectric ceramics, when the light radiation generated by a nuclear explosion reaches a dangerous level, the piezo electric plates in the goggles convert it into instantaneous high-voltage electricity. In 1/1000s, the light intensity can be reduced to only 1/10000, and when the dangerous light disappears, it can return to its original state. This type of goggles has a simple structure and weighs only a few tens of grams, making it very convenient to carry when installed on a nuclear protection helmet.

  
  

  
  

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  PZT piezoelectric ceramics (lead zirconate titanate)

  
  

  P is the abbreviation of lead element Pb, Z is the abbreviation of zirconium element Zr, and T is the abbreviation of titanium element Ti. (English piezoelectric ceramic transducer). PZT piezoelectric ceramics are polycrystals sintered from lead dioxide, lead zirconate and lead titanate at 1200 ℃. It has positive piezoelectric effect and negative piezoelectric effect. Preparation of Pb (Zr1-xTix) O3 ZrO (NO3) 2 (zirconium nitrate) → ZrO2+NO2+O2 C6H4O7 Ti (titanium citrate)+O2 → TiO2+H2O+CO2 Pb3O4 → PbO + O2 (1-x)ZrO2 + x TiO2 +PbO → Pb(Zr1-xTix)O3

  
  

• Piezoelectric Ceramic Plate Electrode for Acoustic Technology offered by China manufacturer FBelec

  
  

  The piezoelectric plate from our side are normally cut from an option of three alternative standard sizes, i.e. Lateral dimensions of 40 x 20mm, 50 x 50mm, and 89 x 42mm. Still larger sizes up to 150mm lengths can be cut from discs. These are designed as per the set industry norms and guidelines.

  
  

• Piezo Ceramic Wafer Plate Material

  
  

  PZT-4, PZT-8, PZT-5A, SP-5J, SP-5H