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P-820 Small Load Open Loop Piezo Translators

• Displacement to 45 µm
• Pushing Forces to 50 N
• Pulling Forces to 10 N
• Sub-msec Response
• Sub-nm Resolution
• Options: Ball Tip

P-820 Small Load Piezo Translators are high resolution linear actuators for static and low dynamic applications. They provide sub-millisecond response and sub-nanometer resolution. The translators are equipped with high reliability multilayer Piezo ceramic stacks protected by an internally spring preloaded non magnetic stainless steel case. The standard translator tip is a stainless steel flat.
Due to the small Dimensionss of the Piezo ceramics P-820 translators are sensitive to bending and lateral forces. Select the P-820.95 ball tip option to help decouple off-axis or torque loads from the translator tip. For push/pull forces up to 3 N, the translator can be mounted by clamping around the case. For larger forces, the translator must be mounted by the base. For positioning of magnetic parts the P-176.30 Magnetic Adapter can be glued onto the translator tip.

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

Factory Installed Options:
P-820.95 Ball Tip

Accessories:
P-176.30 Magnetic Adapter

Extension cables & connectors.