Piezo rings

Outer diameter: 2 to 80mm

Inner diameter: 0.8 to 70mm

Thickness: 0.15 to 30mm

Polarization: thickness

Electrodes: silver layer;

Delivery time: 15-30 days

Enquiry

Series：

Environmental protection

Features

Specifications

Features

Application fields:

Piezoelectric rings can be an actuator, sensor, or transducer. Piezoelectric ring are often found in ultrasonic applications , nanopositioning, microscopy, and precision machining.Piezoelectric rings are often used in multilayer stack piezo actuators to produce linear movement.

♦ Ultrasonic cleaners

♦ Ultrasonic scalers

♦ Ultrasonic welders

♦ Optics and laser medical technology

♦ Microscopy and nanopositioning

♦ Shock and vibration measurement

Specifications

Customized versions and other specifications on request:

• Selectable dimensions

• Piezoelectric material

• Special electrodes

• Polarity

• Special working conditions

Standard Piezoelectric Rings Specifications:

type	dimension (mm)	Capacitance (pF)	Dielectric loss at 12v	Dielectric loss at 400v	Radial frequency	Impedance (Ω)	coupling coefficient	mechanical quality factor
ANN-P4135322	Φ13×Φ5.3×2.2	455	≤0.5%	≤1.0%	126.8 KHz	≤15	≥0.45	≥800
ANN-P4156020	Φ15×Φ6×2	670	≤0.5%	≤1.0%	110.0 KHz	≤15	≥0.45	≥800
ANN-P4301050	Φ30×Φ10×5	1150	≤0.5%	≤1.0%	28.4 KHz	≤15	≥0.45	≥800
ANN-P4321050	Φ32×Φ10×5	1320	≤0.5%	≤1.0%	56.1 KHz	≤15	≥0.45	≥800
ANN-P4351550	Φ35×Φ15×5	1430	≤0.5%	≤1.0%	45.5 KHz	≤15	≥0.45	≥800
ANN-P4381550	Φ38×Φ15×5	1750	≤0.5%	≤1.0%	43.4 KHz	≤15	≥0.45	≥800
ANN-P4401550	Φ40×Φ15×5	1970	≤0.5%	≤1.0%	42.8 KHz	≤15	≥0.45	≥800
ANN-P4421550	Φ42×Φ15×5	2200	≤0.5%	≤1.0%	40.0 KHz	≤15	≥0.45	≥800
ANN-P4421750	Φ42×Φ17×5	2110	≤0.5%	≤1.0%	38.8 KHz	≤15	≥0.45	≥800
ANN-P4451550	Φ45×Φ15×5	2580	≤0.5%	≤1.0%	38.1 KHz	≤15	≥0.45	≥800
ANN-P4501750	Φ50×Φ17×5	3160	≤0.5%	≤1.0%	34.8 KHz	≤15	≥0.45	≥800
ANN-P4501765	Φ50×Φ17×6.5	2430	≤0.5%	≤1.0%	34.8 KHz	≤15	≥0.45	≥800

**** Notes:More piezoelectric rings can be designed as customer’s request.

产品描述
Features
Specifications

- Commodity name: Piezo rings
- Commodity ID: 1257763469646254080
Piezo rings

Outer diameter: 2 to 80mm

Inner diameter: 0.8 to 70mm

Thickness: 0.15 to 30mm

Polarization: thickness

Electrodes: silver layer;

Delivery time: 15-30 days
Key words:
- Piezo rings
Application fields:

Piezoelectric rings can be an actuator, sensor, or transducer. Piezoelectric ring are often found in ultrasonic applications , nanopositioning, microscopy, and precision machining.Piezoelectric rings are often used in multilayer stack piezo actuators to produce linear movement.

♦ Ultrasonic cleaners

♦ Ultrasonic scalers

♦ Ultrasonic welders

♦ Optics and laser medical technology

♦ Microscopy and nanopositioning

♦ Shock and vibration measurement