PD050.31
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 5 mm × ID 2.5 mm × TH 2.5 mm, connecting wires
PICMA® Chip Round Multilayer Actuators
Miniature Multilayer Piezo Actuators With and Without Inner Hole
- Superior lifetime
- Ultracompact: from 5 mm Ø
- Ideal for dynamic operation
- Microsecond response time
- Subnanometer resolution
- UHV-compatible to 10-9 hPa
Round PICMA® Chip miniature piezo actuator, lapped end plates. OD, ID, TH, see data table.
PICMA® Chip rings and disks are available with diameters up to 16 mm.
On request, PICMA® Chip piezo actuators can be manufactured with an all-ceramic-insulated inner hole (left) or with precision-ground ceramic end plates (right).
PICMA® Chip Round Multilayer Actuators
Description du produit
Spécifications
Téléchargements
Devis / Commande
Piezo linear actuator with PICMA
Operating voltage -20 to 100 V. Ceramic insulation, polymer-free. Insensitive to humidity. UHV-compatible to 10-9 hPa, no outgassing, high bakeout temperature. Flexible thanks to numerous designs. Versions with square, round, or annular cross section.
Customized versions and other specifications on request
PTFE-insulated connecting wires
Variety of shapes
Inner hole
Precision-ground ceramic end plates
Application fields
Industry and research. For laser tuning, microdispensing, life sciences.
Specifications
Datasheet
Datasheet Round PICMA® Chip
Version / Date
2026-03-10
pdf - 6 MB
Version / Date
2026-03-10
pdf - 6 MB
Version / Date
2019-01-15
pdf - 1 MB
Version / Date
2019-04-01
pdf - 1 MB
Specifications
| PD050.3x | PD080.3x | PD120.3x | PD150.3x | PD160.3x | PD161.3x | Unit | Tolerance | |
|---|---|---|---|---|---|---|---|---|
| Outer diameter (OD) | 5 ±0.2 | 8 ±0.3 | 12 ±0.4 | 15 ±0.3 | 16 ±0.5 | 16 ±0.5 | mm | |
| Inner diameter (ID) | 2.5 ±0.15 | 4.5 ±0.15 | 6 ±0.2 | 9 ±0.15 | 8 ±0.25 | – | mm | |
| Height (TH) | 2.5 ±0.05 | 2.5 ±0.05 | 2.5 ±0.05 | 2 ±0.05 | 2.5 ±0.05 | 2.5 ±0.05 | mm | |
| Travel range* | 1.8 | 2 | 2 | 1.8 | 2 | 2.3 | µm | ±20 % |
| Blocking force** | >400 | >1000 | >2500 | >3300 | >4400 | >6000 | N | |
| Electrical capacitance*** | 110 | 300 | 900 | 1000 | 1700 | 2400 | nF | ±20 % |
| Axial resonant frequency**** | >500 | >500 | >500 | >600 | >500 | >500 | kHz | |
| Piezoceramics | PIC252 | PIC252 | PIC252 | PIC252 | PIC252 | PIC252 | ||
| Operating voltage range | -20 to 100 | -20 to 100 | -20 to 100 | -20 to 100 | -20 to 100 | -20 to 100 | V | |
| Operating temperature range | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | °C | |
| Recommended preload for dynamic operation | 15 | 15 | 15 | 15 | 15 | 15 | MPa | |
| Maximum preload for constant force | 30 | 30 | 30 | 30 | 30 | 30 | MPa | |
| Recommended electronics | E-610, E-617, E-831, E-836 | E-610, E-617, E-831, E-836 | E-610, E-617, E-831, E-836 | E-610, E-617, E-831, E-836 | E-610, E-617, E-831, E-836 | E-610, E-617, E-831, E-836 |
Standard connections: PDxxx.31: PTFE-insulated connecting wires, UHV-compatible, 100 mm, AWG 32, Ø 0.49 mm; PDxxx.30: solderable contacts
* At 0 to 100 V. The values refer to the unattached component and may be lower when glued on.
** At 0 to 100 V
*** Measured at 1 V, 1 kHz, RT
**** Measured at 1 V, unloaded, unclamped. The value is halved for unilateral clamping. Depending on the installation situation, the lateral resonant frequencies can be lower than the axial resonant frequencies.
Downloads
Datasheet
Datasheet
Datasheet Round PICMA® Chip
Version / Date
2026-03-10
pdf - 6 MB
Version / Date
2026-03-10
pdf - 6 MB
Version / Date
2019-01-15
pdf - 1 MB
Version / Date
2019-04-01
pdf - 1 MB
Documentation
Documentation
User Manual PZ265
PL022 / PL033 / PL055 / PL088 PICMA® Chip miniature multilayer piezo actuators; PD161 Round PICMA® Chip miniature multilayer piezo actuators; PD050 / PD080 / PD120 / PD150 / PD160 Round PICMA® Chip miniature multilayer piezo actuators with inner hole
Version / Date
1.1.0 2021-09-27
pdf - 2 MB
Version / Date
1.1.0 2021-09-27
pdf - 2 MB
Documentation
Short Instructions PZ264EK
PICMA® Multilayer Piezo Actuators: P-08x, P-88x, PD0xx, PD410, PL0xx, PL1xx, PICMA® Stack, PICMA® Chip, PICMA® Bender
Version / Date
3.1.0 09/2024
pdf - 136 KB
Version / Date
3.1.0 09/2024
pdf - 138 KB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
PD080.31
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 8 mm × ID 4.5 mm × TH 2.5 mm, connecting wires
PD120.31
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 12 mm × ID 6 mm × TH 2.5 mm, connecting wires
PD150.31
Round PICMA® Chip miniature piezo actuator with inner hole, 1.8 µm travel range, OD 15 mm × ID 9 mm × TH 2 mm, connecting wires
PD160.31
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 16 mm × ID 8 mm × TH 2.5 mm, connecting wires
PD161.31
Round PICMA® Chip miniature piezo actuator, 2.3 µm travel range, OD 16 mm × TH 2.5 mm, connecting wires
PD050.30
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 5 mm × ID 2.5 mm × TH 2.5 mm
PD080.30
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 8 mm × ID 4.5 mm × TH 2.5 mm
PD120.30
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 12 mm × ID 6 mm × TH 2.5 mm
PD150.30
Round PICMA® Chip miniature piezo actuator with inner hole, 1.8 µm travel range, OD 15 mm × ID 9 mm × TH 2 mm
PD160.30
Round PICMA® Chip miniature piezo actuator with inner hole, 2.0 µm travel range, OD 16 mm × ID 8 mm × TH 2.5 mm
PD161.30
Round PICMA® Chip miniature piezo actuator, 2.3 µm travel range, OD 16 mm × TH 2.5 mm
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