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P-249 Miniature Open Loop Piezo Translators

• Displacement to 10 µm
• Sub-msec Response
• Sub-nm Resolution
• Options: UHV, High & Low Temperature

P-249 Miniature Piezo Translators are high resolution linear actuators for static and dynamic applications. They provide sub-millisecond response and sub-nanometer resolu-tion.

Due to their high resonant frequency, the translators are ideal for dynamic operation of very light parts. For dynamic operation with larger loads an external preload is recommended. PI offers a variety of preloaded translators for applications with larger tensile forces.

Care must be taken during mounting (e.g. by epoxy) and operation because the translators are not protected by a case and preload (click here for mounting guidelines).

Application examples:
Laser tuning, static and dynamic positioning of small parts, fiber aligning, etc. (click here for details).

Accessories:
Extension cables & connectors.

Factory Installed Options:¹)
P-702.10 High Temperature Option
P-702.20 Low Temperature Option
P-703.10 High Vacuum Option
P-705.00 Positive Polarity

¹) When ordering the following options, change the last digit to 7, e.g. P-249.10 to P-249.17, and list options separately.