Piezo Ceramic Ring Φ40mm
- [High Quality] PZT82 Military-Grade Piezo-Ceramic.
- [High Efficiency] Low Impedance, Excellent Stability.
- [High Q value] Mechanical Quality Factor (Qm) > 1800.
- [High Capacitance & Wide Bandwidth] upto 2000 pF, upto 5 kHz Bandwidth.
- [High Reliable] Excellent Mechanical Strength and Durability.
Piezoceramic Ring Technical Details
|Items No.:||40 x12 x5||40 x15 x5||40 x17 x5||40 x20 x5|
|Outer Diameter (mm)||40 mm||40 mm||40 mm||40 mm|
|Inner Diameter (mm)||12 mm||15 mm||17 mm||20 mm|
|Thickness /Height (mm)||5 mm||5 mm||5 mm||5 mm|
|Frequency FS±3% (kHz)||42 kHz||42 kHz||42 kHz||42 kHz|
|Bandwidth △F (kHz)||4 kHz||4 kHz||4 kHz||4 kHz|
|Capacitance C±12% (pF)||2020 pF||1910 pF||1820 pF||1650 pF|
|Impedance Rm (Ω)||12 Ω||12 Ω||12 Ω||12 Ω|
* All Piezoceramic Ring’s Dielectric Loss (tgδ (%) <0.3 * All Piezoceramic Coupling Factor (Kt/Kr%) >53
* All Piezoceramic Ring’s Curie Point (TC℃) 320
* All Piezoceramic Ring’s Mechanical Quality Factor (Qm) > 1800
- For bulk order price please contact our sales.
The piezoelectric components are fastened to the metal rod with bolts, which enable the particle displacement or velocity of the mechanical vibration of the piezoelectric components to be amplified, and the ultrasonic energy is concentrated on the smaller area, that is, the ultrasonic concentrator. We can provide a variety of ring-shaped components with low resonant impedance, low dielectric loss, good thermal stability, and high-power drive.
Piezo ceramics are used in Bolt-clamped ultrasonic transducer, Ultrasonic Sensor, Vibration Sensor, Vibration generation, Biodiesel mixing transducer, ultrasonic cleaning, ultrasonic welding, and active vibration damping.
7 days after receiving payment
Inside Foam + Carton (Fedex /DHL Delivery)
Bank Transfer T/T for Order $500 & more, T/T or Paypal or West Union for Order less than $500
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