Ring stacks
Noliac multilayer piezo ring actuator stacks can be stacked to fit the needed height or stroke. Maximum height and stroke are 200 mm and 326.7 µm for our standard products. The ring stacks are used in a wide selection of applications due to the easy integration of a ring shape.
Products
Product type
Length / outer diameter
Width / inner diameter
Height
Operating voltage, max.
Free stroke, max.
Blocking force, max.
Length / outer diameter
6 mmWidth / inner diameter
2 mmHeight
4-60 mmOperating voltage, max.
200 VFree stroke, max.
3.3 — 95.7 µmBlocking force, max.
1060 NLength / outer diameter
8 mmWidth / inner diameter
3 mmHeight
4-80 mmOperating voltage, max.
200 VFree stroke, max.
3.3 — 128.7 µmBlocking force, max.
1810 NLength / outer diameter
12 mmWidth / inner diameter
6 mmHeight
4-120 mmOperating voltage, max.
200 VFree stroke, max.
3.3 — 194.7 µmBlocking force, max.
3560 NLength / outer diameter
15 mmWidth / inner diameter
9 mmHeight
4-150 mmOperating voltage, max.
200 VFree stroke, max.
3.3 — 244.2 µmBlocking force, max.
4750 NLength / outer diameter
20 mmWidth / inner diameter
12 mmHeight
4-200 mmOperating voltage, max.
200 VFree stroke, max.
3.3 — 326.7 µmBlocking force, max.
8450 N