Piezoelectric Ceramic Actuator Bimorph Actuators for Vibration Sensor
Product Description
Piezoelectric Ceramic Actuator Bimorph Actuators for Vibration Sensor
Bimorph Actuators
Bimorph actuators are made from a sandwiched pair of piezoelectric elements which can expand and contract in length. When used as a sensor, bending causes one side to go into tension and the other into compression, and having a response frequency in the audible range permits the bimorph element to be used as a high sensitivity sound sensor. When used as an actuator, an electrical input results in a bending force which can be used as a switching element in a wide range of applications (optacon, dose pumps, valve control etc.)
AC
Character Curve：(Reference Sample：QDA60-20-0.6)
Normal Model:
Model |
Length |
Width |
Thickness |
Free length |
Voltage |
Displacement |
Force |
QDA60-20-0.6 |
60 mm |
20 mm |
0.60 mm |
53 mm |
150 V DC |
≥2.6 mm |
≥0.40 N |
QDA60-10-0.6 |
60 mm |
10 mm |
0.60 mm |
53 mm |
150 V DC |
≥2.6 mm |
≥0.20 N |
QDA49-2.3-0.75 |
49 mm |
2.3 mm |
0.75 mm |
38 mm |
200 V DC |
≥1.5 mm |
≥0.10 N |
QDA45-10-0.6 |
45 mm |
10 mm |
0.60 mm |
38 mm |
150 V DC |
≥1.3 mm |
≥0.20 N |
QDA45-6.5-0.6 |
45 mm |
6.5 mm |
0.60 mm |
38 mm |
150 V DC |
≥1.3 mm |
≥0.15 N |
QDA40-20-0.6 |
40 mm |
20 mm |
0.60 mm |
33 mm |
150 V DC |
≥1.1 mm |
≥0.50 N |
QDA40-10-0.6 |
40 mm |
10 mm |
0.60 mm |
33 mm |
150 V DC |
≥1.1 mm |
≥0.18 N |
QDA35-2.5-0.6 |
35 mm |
2.5 mm |
0.60mm |
28 mm |
150 V DC |
≥0.7 mm |
≥0.11 N |
Note: Customized special dimensions.