| 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.
　

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