Micromechatronics, Inc. (MMech)

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

NAC2012-Hxx (Replaces SCMAP03 & 06)

Noliac Plate Actuator Stack

NAC2012 is one of Noliac's plate actuators, which can be stacked according to customers' needs. Noliac's plate stacks are typically used when a medium displacement at high force is required. Noliac's plate stacks are stacks of cofired monolithic piezoelectric low voltage actuators that convert an electrical input to a very high-resolution linear movement at high force.

Noliac's plates are manufactured with ceramic layer thickness down to 20 µm as standard in order to allow very low operating voltage for full performance of the piezo material. Noliac's plate stacks are mostly made to customer specifications, but a wide range of parts is available from stock as well.

pdf-icon_smNAC2012-Hxx Data Sheet

Product facts:

NAC2012-HxxValueTolerance
Length/outer diameter 3 mm +0.3/-0.1 mm
Width/inner diameter 3 mm +0.3/-0.1 mm
Width max/ Outer diameter max
(including bus wire and solder material, no wire)
4.8 mm max
Height
(see table below)
4 - 30 mm +/-0.2 mm or +/-1%*
Operating voltage 150 V  
Free stroke 3.14 - 43.89 µm +/-15%
Blocking force 378 N +/-20%
Capacitance 59 - 820 nF +/-15%
Stiffness 121 - 9 N/µm +/-20%
Maximum operating temperature 150 °C  
Curie temperature 340 °C  
Material NCE51F  
Unloaded resonance frequency >248 kHz -> 35 kHz  
External electrodes Screen-printed Ag & soldered bus wire  
Wires 28 AWG x 200 mm (+/-20 mm) Teflon  

* Whichever is largest

Stack options:

 
HeightStrokeCapacitance
4 mm 3.1 µm 60 nF
6 mm 6.3 µm 120 nF
8 mm 9.4 µm 190 nF
10 mm 12.5 µm 250 nF
12 mm 15.7 µm 310 nF
14 mm 18.8 µm 370 nF
16 mm 21.9 µm 430 nF
18 mm 25.1 µm 490 nF
20 mm 28.2 µm 560 nF
22 mm 31.4 µm 620 nF
24 mm 34.5 µm 680 nF
26 mm 37.6 µm 740 nF
28 mm 40.8 µm 800 nF
30 mm 43.9 µm 860 nF

 

Please, specify height when asking for a quote

Typical outline:

The figure below shows the typical outline of NAC Plate Actuator Stacks.

NAC20xx_Dim_med

SymbolParameterUnit
L Length mm
W Width mm
WM Width max (including bus wire and solder material, no wire) mm
H Height mm
All technical information of this document is not contractual and can be changed without prior notice.