Micromechatronics, Inc. (MMech)

www.mmech.com - Ph: 814-861-5688

Shear Actuator 4 (CSAP04)

Noliac Piezo Actuators


Product facts:

  Value:   Tolerance:
Length 15 mm +/- 0.20 mm
Width 15 mm +/- 0.20 mm
Height 0.5 mm +/- 0.05 mm
Chamfers 1.5mm x 45o    
Operating voltage* +/- 320 V  
Free stroke, from -Vmax to + Vmax** 1.5 µm +/- 20%
Capacitance 7,470 pF +/- 20%
Maximum Operating temperature 200 oC  
Material NCE51    
Unloaded resonance frequency 1,750 kHz +/- 20%

External electrodes

Au-plated on Ni    
Wires Optional    

* At ambiant temperature

** Stroke measured under up to 3.5 Mpa axial load without loss of performance. Click here for more information on stroke versus voltage behaviour.

pdf-icon_smCSAP04 Data Sheet

Typical Outline

The figure below shows the typical outline of the CSAP's




Sign convention:

A positive voltage on one electrode leads to a relative displacement of this electrode towards the chamfered edge. This displacement is recorded as positive