Micromechatronics, Inc. (MMech)

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

Plate Bender NAC2222 (replaces CMBP02)

Noliac/CTS Plate Bender Actuator

Noliac NAC222X's are typically used when a large displacement at low force is required. Noliac NAC222X's are cofired monolithic piezoelectric low voltage actuators that convert an electrical input to a very high-resolution bending movement at one end of a plate shaped actuator.

Noliac NAC222X's are manufactured with ceramic layer thickness down to 67µm as standard in order to facilitate very low operating voltage for full performance of the piezo material. A wide range of NAC222X bender actuators are available from stock.

Product Specifications:

Length/outer diameter 21.0 mm ± 0.45 mm
Width/inner diameter 7.8 mm ± 0.15 mm
Height 1.3 mm ± 0.10 mm
Operating voltage (*) 200 V (*)  
Free stroke +/- 140 µm ± 15%
Blocking force 5.0 N ± 20%
Capacitance 2 x 220 nF ± 15%
Large Signal Stiffness,typical 35.7 N/mm  
Maximum operating temperature 150 °C  
Curie temperature 360 °C  
Material NCE51F  
Unload resonance frequency, typical 1600 Hz  
External electrodes Ag  
Wires 28 AWG x 200 mm (+/-20 mm) Teflon  

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

pdf-icon_smNAC2222 Data Sheet

Typical outline:

The figure below shows typical outline of NAC222X's


L Length excluding external electrodes mm
Lc Clamping length = 3.5 mm
W Width mm
H Height mm

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