| Cedrat Technologies | Piezo Mechanik |






Piezo Actuator with  Position Sensor 

INNOTICS Inc. offer a lot of types piezo actutor product. Especially, electrostrictive piezo actuator have many advantages like smaller hysteresis and creep, more accuracy position accuracy over typical piezo one.
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The Introduction and Principles of Piezo Actautor : please download and careful reading

Piezo Stack Actuator.

 1. Piezo Electrical Stack Actuator
 - High temperature operation 
 - Efficient internal heat management 

 2. Piezo Electro Strictive Stack Actuator
 - More accuracy 
 - Smaller hysteresis  and creep after a change in position 
 - Nano motion control

Multi-Layer Piezo Stack Actuator. 

 - Low voltage type
 - Spherical end pieces sph
 - Plane end face pl 
 - Open loop sensitivity : 0.05 Nanometer

 Ling Life Bipolar Piezo Stack Actuator. 

  - Very long lifetime and reliability
  - Very simple electrical operation
  - Make tricky driving concepts feasible
  - Easy two-stacks-push/pull arrangements

 Piezo Bending, Disk and Tube Actuator.

 1. Piezo Electrical Bending(Bimorph) Actuator
   - Much larger moving range (up to millimeters)
   - Serial, parallel and multilayer type

 2. Piezo Electrical Disk Translators Actuator 
   - Parallel type with middle metal sheet

 3. Piezo Electrical Tubes 

Piezo Ring Actuators. 

  - A special class of stacked piezoactuators. 
  - With preloaded stainless steel casing 
  - High /Low voltage type