NAC2025 (Replaces CMAP11)
Noliac Plate Actuators
NAC2025 is one of Noliac's plate actuators, which are typically used when a low displacement at high force is required. Noliac's plate actuators are cofired monolithic piezoelectric low voltage actuators that convert an electrical input to a very high-resolution linear movement at high force.
Noliac's plate actuators are manufactured with ceramic layer thickness down to 20µm as standard in order to allow very low operating voltage for full performance of the piezo material. Noliac's plate actuators are mostly made to customer specifications, but a wide range of parts is available from stock as well.
NAC2025 Data Sheet
Product facts:
| NAC2025 | Value | Tolerance |
|---|---|---|
| Length/outer diameter | 5 mm | ± 0.10 mm |
| Width/inner diameter | 5 mm | ± 0.10 mm |
| Height | 2 mm | ± 0.05 mm |
| Operating voltage | 200 V | |
| Free stroke | 1.9 µm | ± 15% |
| Blocking force | 800 N | ± 20% |
| Capacitance | 80 nF | ± 15% |
| Stiffness | 400 N/µm | ± 20% |
| Maximum operating temperature | 200 °C | |
| Curie temperature | 350 °C | |
| Material | NCE46 |
|
| Unloaded resonance frequency | > 500 kHz | |
| External electrodes | Screen-printed Ag | |
| Wires | Optional |
Typical outline:
The figure below shows the typical outline of NAC Plate Actuators.
| Symbol | Parameter | Unit |
|---|---|---|
| L | Length excluding external electrodes | mm |
| W | Width | mm |
| H | Height | mm |
