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 All Categories    Preloaded Piezo Actuators (LVPZT) with Sensor Option
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> Piezoelectric Actuators, Translators, Piezo Ceramic Components > Piezo Actuators with Casing, Closed-Loop Actuators > Preloaded Piezo Actuators (LVPZT) with Sensor Option > Item # P-845.20
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Item # P-845.20, Preloaded Piezo Actuators (LVPZT) with Sensor Option

  • Travel Range to 90 µm
  • Pushing Forces to 3000 N
  • Preloaded for Pulling Forces to 700 N
  • Sub-ms Response
  • Sub-nm Resolution
  • Options: Vacuum Versions, Water-Resistant Case


Static Large-Signal Stiffness

107 N/µm

Push Force Capacity

3000 N

Unloaded Resonant Frequency

12 kHz

Integrated Position Sensor


Length L

65 mm

Pull Force Capacity

700 N

Electrical Capacitance

12.0 µF ±20%

Dynamic Operating Current Coefficient (DOCC)

50 µA/(Hz x µm)

Weight (without Cables)

108 g ±5%

Recommended Amplifier / Controller

D, H


Active structures (Adaptronics)
Active vibration control

Adaptive mechanics

Disk drive testing equipment

Laser tuning

Metrology / interferometry


Precision engineering / micromechanisms

Static and dynamic positioning

Switching applications

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