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Piezo actuators

The Piezoelectric Actuators developed by CEDRAT TECHNOLOGIES have the following outstanding characteristics: high force and large displacement in compact sizes, high resolution within the nanometre range, very short response time below 1 ms, life time greater than 10¹⁰cycles, low voltage supply below 150V DC, no backlash and no play, low power consumption when static, severe environment compatibility (vacuum, cryogenic, high temperatures,…). In order to meet varying customer actuation specifications, CEDRAT TECHNOLOGIES has developped different families of standard piezoelectric actuators with their corresponding drivers and controllers:

APPLICATIONS FOR PIEZO ACTUATORS

Our piezo actuators find applications in all the fields of mechatronics. The major ones are space and newspace, optronics, scientific instrumentation, production and manufacturing and medical technology. All these application fields gather round advanced functions requiring fast or precise actuation: precise positioning, fast displacement, vibration/force generator, vibration damping. Optronics Production Medtec Air & space Instrumentation

Applications, customized actuators or new solutions are presented in the section Applications and Piezoelectric Actuators Technologies.

APA60ML

Amplified Piezo Actuator

Blocked Force	3300
Capacitance	13
Nominal Stroke	65
Stiffness	51
Resonance frequency	2555
Available options	Strain gauge, Vacuum Compatibility
Status	Standard

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APA95ML

Amplified Piezo Actuator

Blocked Force	2100
Capacitance	13
Nominal Stroke	99
Stiffness	21
Resonance frequency	2090
Available options	Strain gauge, Vacuum Compatibility
Status	Standard

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APA120ML

Amplified Piezo Actuator

Blocked Force	1500
Capacitance	13
Nominal Stroke	120
Stiffness	12
Resonance frequency	1880
Available options	Strain gauge, Vacuum Compatibility
Status	Standard

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APA200ML

Amplified Piezo Actuator

Blocked Force	780
Capacitance	13
Nominal Stroke	220
Stiffness	3,6
Resonance frequency	1015
Available options	Strain gauge, Vacuum Compatibility
Status	Standard

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APA300ML

Amplified Piezo Actuator

Blocked Force	540
Capacitance	13
Nominal Stroke	300
Stiffness	1,8
Resonance frequency	758
Available options	Strain gauge, Vacuum Compatibility
Status	Standard

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APA230L

Amplified Piezo Actuator

Blocked Force	1300
Capacitance	26
Nominal Stroke	230
Stiffness	5,8
Resonance frequency	857
Available options	Strain gauge, Non-magnetic shell, Vacuum Compatibility
Status	Standard

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