Ring benders
Noliac multilayer bending actuator generate a bending mode. The piezo ring benders are produced with stroke up to +/- 185 µm and a blocking force up to 39 N. Noliac ring benders are used in many different industries due to the the easy integration of the ring shape.
Products
Product type
Length / outer diameter
Width / inner diameter
Height
Operating voltage, max.
Free stroke, max.
Blocking force, max.
Length / outer diameter
20 mmWidth / inner diameter
4 mmHeight
1.25 mmOperating voltage, max.
200 VFree stroke, max.
± 28 µmBlocking force, max.
16 NLength / outer diameter
20 mmWidth / inner diameter
4 mmHeight
1.8 mmOperating voltage, max.
200 VFree stroke, max.
± 20 µmBlocking force, max.
22 NLength / outer diameter
30 mmWidth / inner diameter
6 mmHeight
0.7 mmOperating voltage, max.
200 VFree stroke, max.
± 108 µmBlocking force, max.
11 NLength / outer diameter
30 mmWidth / inner diameter
6 mmHeight
1.25 mmOperating voltage, max.
200 VFree stroke, max.
± 70 µmBlocking force, max.
29 NLength / outer diameter
40 mmWidth / inner diameter
8 mmHeight
0.7 mmOperating voltage, max.
200 VFree stroke, max.
± 185 µmBlocking force, max.
13 NLength / outer diameter
40 mmWidth / inner diameter
8 mmHeight
1.25 mmOperating voltage, max.
200 VFree stroke, max.
± 115 µmBlocking force, max.
39 N