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  • The product name: Piezo Positioner
  • Product model: PP-18
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The PP-18 is a low cost linear piezo stage. Miniature crossed roller bearings assure high stiness. It utilizes our patent-pending multi-phase piezo motor resulting in high speed (> 2 mm/s) and high blocking force (> 1.5 N). A linear magnetic encoder with 40nm resolution is standard.


Travel Dependent Specifications
Travel range [mm] 12 18 26
Straightness/Flatness [µm] ±5 ±10 ±15
Pitch [µrad] ±100 ±200 ±300
Yaw [µrad] ±100 ±200 ±300
Weight [g] 17 24 34
Motor Compatibility
Motor option Piezo Motor
Speed, max [mm/s] 2
Motor/Feedback Dependent Specifcations
Encoder option Digital (RS-422)
Resolution, typical [nm] 40
Repeatability, bi-directional [nm] ±200
Repeatability, uni-directional [nm] 200
Accuracy [µm] ±10
Load Characteristics
Orientation Fx [N] Fy [N] Fz [N] Mx [N·m] My [N·m] Mz [N·m]
Load, max 1.5 5 5 0.2 0.2 0.2


Product Name

Piezo Positioner 

Product Model


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