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 mm
Width / inner diameter
4 mm
Height
1.25 mm
Operating voltage, max.
200 V
Free stroke, max.
± 28 µm
Blocking force, max.
16 N
Length / outer diameter
20 mm
Width / inner diameter
4 mm
Height
1.8 mm
Operating voltage, max.
200 V
Free stroke, max.
± 20 µm
Blocking force, max.
22 N
Length / outer diameter
30 mm
Width / inner diameter
6 mm
Height
0.7 mm
Operating voltage, max.
200 V
Free stroke, max.
± 108 µm
Blocking force, max.
11 N
Length / outer diameter
30 mm
Width / inner diameter
6 mm
Height
1.25 mm
Operating voltage, max.
200 V
Free stroke, max.
± 70 µm
Blocking force, max.
29 N
Length / outer diameter
40 mm
Width / inner diameter
8 mm
Height
0.7 mm
Operating voltage, max.
200 V
Free stroke, max.
± 185 µm
Blocking force, max.
13 N
Length / outer diameter
40 mm
Width / inner diameter
8 mm
Height
1.25 mm
Operating voltage, max.
200 V
Free stroke, max.
± 115 µm
Blocking force, max.
39 N