NAC2022-Hxx (Replaces SCMAP09)
Noliac Plate Actuator Stack
NAC2022 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.
NAC2022-Hxx Data Sheet
Product facts:
| NAC2022-Hxx | Value | Tolerance |
|---|---|---|
| Length/outer diameter | 10 mm | +0.40/-0.20 mm |
| Width/inner diameter | 10 mm | +0.40/-0.20 mm |
| Width max/ Outer diameter max (including bus wire and solder material, no wire) |
11.8 mm | max |
| Height (see table below) |
4 - 100 mm | +/-0.2 mm or +/-1%* |
| Operating voltage | 200 V | |
| Free stroke | 2.9 - 144.3 µm | +/-15% |
| Blocking force | 4200 N | +/-20% |
| Capacitance | 420 - 20500 nF | +/-15% |
| Stiffness | 1450 - 29 N/µm | +/-20% |
| Maximum operating temperature | 150 °C | |
| Curie temperature | 340 °C | |
| Material | NCE51F |
|
| Unloaded resonance frequency | >248 kHz -> 11 kHz | |
| External electrodes | Ag |
|
| Wires | 28 AWG x 200 mm (+/-20 mm) Teflon |
* Whichever is largest
Stack options:
| Height | Stroke | Capacitance |
|---|---|---|
| 4 mm | 2.9 µm | 420 nF |
| 6 mm | 5.9 µm | 840 nF |
| 8 mm | 8.8 µm | 1250 nF |
| 10 mm | 11.8 µm | 1650 nF |
| 12 mm | 14.7 µm | 2100 nF |
| 14 mm | 17.7 µm | 2500 nF |
| 16 mm | 20.6 µm | 2950 nF |
| 18 mm | 23.6 µm | 3350 nF |
| 20 mm | 26.5 µm | 3750 nF |
| 22 mm | 29.4 µm | 4200 nF |
| 24 mm | 32.4 µm | 4600 nF |
| 26 mm | 35.3 µm | 5000 nF |
| 28 mm | 38.3 µm | 5450 nF |
| 30 mm | 41.2 µm | 5850 nF |
| 32 mm | 44.2 µm | 6250 nF |
| 34 mm | 47.1 µm | 6700 nF |
| 36 mm | 50.1 µm | 7100 nF |
| 38 mm | 53.0 µm | 7500 nF |
| 40 mm | 56.0 µm | 7950 nF |
| 42 mm | 58.9 µm | 8350 nF |
| 44 mm | 61.8 µm | 8800 nF |
| 46 mm | 64.8 µm | 9200 nF |
| 48 mm | 67.7 µm | 9600 nF |
| 50 mm | 70.7 µm | 10050 nF |
| 52 mm | 73.6 µm | 10450 nF |
| 54 mm | 79.5 µm | 10850 nF |
| 56 mm | 79.5 µm | 11300 nF |
| 58 mm | 82.5 µm | 11700 nF |
| 60 mm | 85.4 µm | 12100 nF |
| 62 mm | 88.4 µm | 12550 nF |
| 64 mm | 91.3 µm | 12950 nF |
| 66 mm | 94.2 µm | 13400 nF |
| 68 mm | 97.2 µm | 13800 nF |
| 70 mm | 100.1 µm | 14200 nF |
| 72 mm | 103.1 µm | 14650 nF |
| 74 mm | 106.0 µm | 15050 nF |
| 76 mm | 109.0 µm | 15450 nF |
| 78 mm | 111.9 µm | 15900 nF |
| 80 mm | 114.9 µm | 16300 nF |
| 82 mm | 117.8 µm | 16700 nF |
| 84 mm | 120.7 µm | 17150 nF |
| 86 mm | 123.7 µm | 17550 nF |
| 88 mm | 126.6 µm | 17950 nF |
| 90 mm | 129.6 µm | 18400 nF |
| 92 mm | 132.5 µm | 18800 nF |
| 94 mm | 135.5 µm | 19250 nF |
| 96 mm | 138.4 µm | 19650 nF |
| 98 mm | 141.4 µm | 20050 nF |
| 100 mm | 144.3 µm | 20500 nF |
Please, specify height when asking for a quote
Typical outline:
The figure below shows the typical outline of NAC Plate Actuator Stacks.
| Symbol | Parameter | Unit |
|---|---|---|
| L | Length | mm |
| W | Width | mm |
| WM | Width max (including bus wire and solder material, no wire) | mm |
| H | Height | mm |
