Micromechatronics, Inc. (MMech)

www.mmech.com - Ph: 814-861-5688

Ring Bender NAC2322 (Replaces CMBR02)

CTS Ring Bender Actuator

CTS tape cast multilayer piezoelectric bending actuators are ideal for a wide range of applications requiring precise and fast movement. CTS multilayer piezo ring benders are produced with a stroke up to +/- 198 µm and provide higher force than plate benders. The piezo ring benders are used in a wide range of applications due to the robustness and easy integration of a ring.

pdf-icon_smRing Bender Data Sheet

Product facts:

Outer Diameter (OD) 20 mm ± 0.60 mm
Inner Diameter (ID) 4 mm ± 0.15 mm
Height (H) 1.25 mm ± 0.10 mm
Operating voltage (*) 200 V (*)  
Free stroke +/- 28.8 µm ± 15%
Blocking force, 0 to 22.3 N (Vmax)± 20%
Capacitance 2 x 400 nF ± 15%
Stiffness 0.77 N/µm ± 20%
Maximum operating temperature 150 °C  
Material NCE51F  
Unload resonance frequency > 12.8 kHz  
External electrodes Ag  
Wires 28 AWG x 200 mm (+/-20 mm) Teflon  

(*) Operating voltage is 200V (+/- 100V)

Typical outline:

The figure below shows typical outline of Ring Benders.


OD Outer diameter excluding external connections mm
ID Inner diameter mm
H Height mm

All technical information of this document is not contractual and can be changed without prior notice.