P-250

Micrometer-Mountable Open-Loop Piezo Translator (HVPZT)

Ordering Information

Piezo Actuators P-250.10 Micrometer-Mountable Open-LoopHVPZT Translator, 20 µm, BNC Connector Nanopositioning & Scanning Systems P-250.20 Micrometer-Mountable Open-Loop HVPZT Translator, 20 µm, Lemo Connector Ask about custom designs! Active Optics / Steering Mirrors Tutorial: Piezo- electrics in Positioning Capacitive Position sensors

Notes

Piezo Drivers & Nano- positioning controllers

See the “Piezo Drivers & Nano-positioning Controllers” sec- tion for our comprehensive line of low-noise modular and OEM control electronics for comput- er and manual control.

Hexapods / Micropositioning
P-250 piezo translator Photonics Alignment Solutions

Displacement 20 µm

Motion controllers

Mounts Inside Micrometer Tip Sub-msec Response

Ceramic Linear motors & Stages

Sub-nm Resolution Option: Positive Polarity

Index

P-250 piezo translators are high- resolution linear actuators spe-cially designed for integrationin micrometer tips. They fit theM-227 DC-Mike motorized actu- ators, the M-168 Stepper Mike actuators and the M-631 to M-633 manual micrometers (see p. 7-76, 7-84,7-88). Theyprovide sub-millisecond re-sponse and sub-nanometer resolution. Accessories Extension cables & connectors manufacturer:see page 6-56in the “Piezo Drivers & Nanopositioning Controllers” section.

P-250 dimensions (in mm)

Technical Data

ModelsP-250.10UnitsNotes see P-250.20page 1-46 Open-loop travel @ 0 to -1000 V 20µm ±20%A4 * Open-loop resolution 0.2nmC2 Static large-signal stiffness ***20N/µm ±20%D1 Push/pull force capacity100 / 5ND3Max. operating voltage range0 to -1000VA7

Application Examples

Laser tuning

Electrical capacitance 22nF ±20%F1 Dynamic operating 1.4µA/(Hz x µm)F2current coefficient (DOCC)

Static and dynamic positioning of small parts

Unloaded resonant frequency (f
* Resolution of piezo actua-tors is not limited by frictionor stiction. Noise equivalentmotion with E-507 amplifier; ** Model P-250.10 with BNCconnector; *** Dynamic small-signal stiff-ness ~50% higher )11kHz ±20%G2Standard operating temperature range-40 to +80°C

Fiber alignment

** Voltage connection VHJ1 Weight 28g ±5%K

For more examples seepage 1-5

1-33 1-33