Actionneurs Piézoélectriques Amplifiés

Brevetés par CEDRAT TECHNOLOGIES, les actionneurs piézoélectriques amplifiés utilisent un amplificateur mécanique pour précharger l’empilement de composants piézoélectriques multicouches (MLA) et pour amplifier mécaniquement le déplacement. L’amplification est obtenue suivant le petit axe de l’amplificateur de forme elliptique. L’amplificateur protège également le composant piézoélectrique et fournit à l’utilisateur des interfaces mécaniques. La précharge permet une meilleure durée de vie et de meilleures performances dynamiques que les actionneurs amplifiés utilisant des pivots et des bras de levier.

Les Actionneurs Piézoélectriques Amplifiés, APA®, développés au sein de CEDRAT TECHNOLOGIES, couvrent une gamme de performances en termes d’efforts et déplacements qui ne sont pas couvertes par les actionneurs piézoélectriques bilames.

10 séries (MuXS, XXS, XS, S, SM, M, MML, ML, L, XL) d’Actionneurs Piézoélectriques Amplifiés sont disponibles pour répondre à des demandes variées en termes d’efforts, courses et dimensions.

Piezo Evaluation Pack - EP120S-CAu10

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Description

The evaluation pack aims at an easy evaluation of the CEDRAT TECHNOLOGIES’ offer in static conditions. It includes an amplified actuator APA 120S, a linear amplifier CAu10 and the related connectors.

Performances
See APA 120S and CAµ10 technical data.
Status
Standard
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Amplified Piezoelectric Actuator - APA30uXS

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Description
The APA30µXS is presently the smallest Amplified Piezo Actuator. With a mass of only 0.15gr, it can be considered as a micro piezo actuator.
Performances
Stroke (µm): 39; Blocked force (N): 3.3; Resonance frequency (Hz): 4770; Dimensions (mm): 3.9*8.6*5.0
Options disponibles
Vacuum, non magnetic
Status
Standard
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Amplified Piezoelectric Actuator - APA150XXS

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Description
The APA 150XXS is an extra thin version of the Amplified Piezo Actuator XS series.
Performances
Stroke (µm): 129; Blocked force (N): 0.5; Resonance frequency (Hz): 456; Dimensions (mm): 4.5*13.1*9.0
Options disponibles
Vacuum
Status
Standard
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Amplified Piezoelectric Actuator - APA35XS

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Description
The APA 35XS is the middle stroke and middle force version of the Amplified Piezo Actuator XS series.
Performances
Stroke (µm): 55; Blocked force (N): 27; Resonance frequency (Hz): 3883; Dimensions (mm): 5,5*13,25*9
Options disponibles
Strain Gauges; Non Magnetic; Vacuum; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA50XS

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Description
The APA 50XS is a highest stroke and lowest force version of the Amplified Piezo Actuator XS series.
Performances
Stroke (µm): 70; Blocked force (N): 18; Resonance frequency (Hz): 2700; Dimensions (mm): 4,7*12,8*9.0
Options disponibles
Non Magnetic; Vacuum; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA60S

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Description
The APA 60S is the smallest stroke and highest force version of the Amplified Piezo Actuator S series.
Performances
Stroke (µm): 73; Blocked force (N): 66; Resonance frequency (Hz): 2079; Dimensions (mm): 15*29,2*9.0
Options disponibles
Strain Gauges; Non Magnetic; Vacuum; High Temperature; Thermo Compensated; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA120S

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Description
The APA 120S is the highest stroke and lowest force version of the Amplified Piezo Actuator S series.
Performances
Stroke (µm): 130; Blocked force (N): 44.4; Resonance frequency (Hz): 1098; Dimensions (mm): 13*28,7*9.0
Options disponibles
Strain Gauges; Non Magnetic; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA40SM

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Description
The APA 40SM is the smallest stroke and highest force version of the Amplified Piezo Actuator SM series.
Performances
Stroke (µm): 45; Blocked force (N): 171.4; Resonance frequency (Hz): 4100; Dimensions (mm): 15*27,2*11.50
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA60SM

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Description
The APA 60SM is the highest stroke and lowest force version of the Amplified Piezo Actuator SM series.
Performances
Stroke (µm): 82; Blocked force (N): 105; Resonance frequency (Hz): 2802; Dimensions (mm): 13*26,9*11,5
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA100M

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Description
The APA 100M is the smallest stroke and highest force version of the Amplified Piezo Actuator M series.
Performances
Stroke (µm): 126; Blocked force (N): 234.5; Resonance frequency (Hz): 1900; Dimensions (mm): 25*55,1*9
Options disponibles
Strain Gauges; Non Magnetic; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA150M

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Description
The APA 150M is the middle stroke and middle force version of the Amplified Piezo Actuator M series.
Performances
Stroke (µm): 187; Blocked force (N): 127; Resonance frequency (Hz): 1103; Dimensions (mm): 22*55,1*9
Options disponibles
Strain Gauges; Non Magnetic; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA200M

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Description
The APA 200M is the highest stroke and lowest force version of the Amplified Piezo Actuator M series.
Performances
Stroke (µm): 236; Blocked force (N): 93; Resonance frequency (Hz): 900; Dimensions (mm): 17*55*9
Options disponibles
Strain Gauges; Non Magnetic; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA400M

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Description
The APA 400M is a model derived from M series with a larger stroke.
Performances
Stroke (µm): 458; Blocked force (N): 32.8; Resonance frequency (Hz): 373; Dimensions (mm): 13*48,4*11,5
Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA600M

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Description
The APA 600M is the middle stroke and force version of the APA M Series. The APA600M is only dedicated to static working condition.
Performances
Stroke (µm): 618; Blocked force (N): 26.3; Resonance frequency (Hz): 318; Dimensions (mm): 14.60*48.5*12
Options disponibles
Strain Gauges; Vacuum; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA900M

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Description
The APA 900M is a model derived from M series with the largest stroke. The APA900M is only dedicated to static working condition.
Performances
Stroke (µm): 802; Blocked force (N): 11.8; Resonance frequency (Hz): 156; Dimensions (mm): 10*49*11,5
Options disponibles
Strain Gauges; Vacuum; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA400MML

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Description
The APA400MML is a model derived from M & ML series with a larger stroke than the APA300MML.
Performances
Stroke (µm): 368; Blocked force (N): 201.4; Resonance frequency (Hz): 634; Dimensions (mm): 20*78*11,5
Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific Interface; THermal compensation
Status
Standard
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Amplified Piezoelectric Actuator - APA600MML

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Description
The APA 600MML is a model derived from M & ML models.
Performances
Stroke (µm): 681; Blocked force (N): 44N; Resonance frequency (Hz): 254 Hz; Dimensions (mm): 17*78*11.5
Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific Interface; Thermal compensation
Status
Preliminary
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Amplified Piezoelectric Actuator - APA95ML

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Description
The APA 95ML is the smallest stroke and highest force version of the Amplified Piezo Actuator ML series.
Performances
Stroke (µm): 100; Blocked force (N): 1620.2; Resonance frequency (Hz): 2000; Dimensions (mm): 60*80,1*22,5
Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA120ML-PP

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Description

The APA120ML-PP has a parallel preloading frame which allows to improve the dynamic behavior while keeping the same stroke of the APA120ML.

Performances

Stroke (µm): 129; Blocked force (N): 1400; Resonance frequency (Hz): 1750; Dimensions (mm): 45*78,9*22,5

Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific version/customization
Status
Standard
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Amplified Piezoelectric Actuator - APA120ML

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Description

The APA 120ML is the medium stroke and medium force version of the Amplified Piezo Actuator ML series.

Performances
Stroke (µm): 129; Blocked force (N): 1400; Resonance frequency (Hz): 1750; Dimensions (mm): 45*78,9*22,5
Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA200ML

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Description
The APA 200ML is the middle stroke and force version of the APA ML Series.
Performances
Stroke (µm): 225; Blocked force (N): 804; Resonance frequency (Hz): 1021; Dimensions (mm): 33.06*78.61*20
Options disponibles
Strain Gauges; Vacuum; High Temperature; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA300ML

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Description
The APA 300ML is the highest stroke version of the Amplified Piezo Actuator ML series.
Performances
Stroke (µm): 304; Blocked force (N): 546; Resonance frequency (Hz): 763; Dimensions (mm): 31.20*78.79*20
Options disponibles
Strain Gauges; Vacuum; High Temperature; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA230L

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Description
The APA 230L is the smallest stroke and highest force version of the Amplified Piezo Actuator L series.
Performances
Stroke (µm): 244; Blocked force (N): 1367.5; Resonance frequency (Hz): 850; Dimensions (mm): 85*145,3*16
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA500L

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Description
The APA 500L is the middle stroke and force version of the Amplified Piezo Actuator L series.
Performances
Stroke(µm): 517; Blocked force(N): 607; Resonance frequency(Hz): 460; Dimensions(mm): 55*145*16
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA1000L

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Description
The APA 1000L is the middle stroke version of the Amplified Piezo Actuator L series.
Performances
Stroke(µm): 897; Blocked force(N): 292.3; Resonance frequency(Hz): 254; Dimensions(mm): 35*145*16
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA1500L

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Description
The APA 1500L is the second highest stroke version of the Amplified Piezo Actuator L series.
Performances
Stroke(µm): 1480; Blocked force(N): 121; Resonance frequency(Hz): 141; Dimensions(mm): 29.90*140.65*20
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA2000L

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Description
The APA 2000L is the highest stroke version of the Amplified Piezo Actuator L series.
Performances
Stroke(µm): 1967; Blocked force(N): 66.5; Resonance frequency(Hz):87; Dimensions(mm): 26*139*20
Options disponibles
Strain Gauges; Vacuum; Non magnetic; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA500XL

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Description
The APA 500XL is the smallest stroke and the highest force version of the APATM XL Series.
Performances
Stroke(µm): 716; Blocked force(N):1100; Resonance frequency(Hz): 345; Dimensions(mm): 82*214*25
Options disponibles
Strain Gauges; Vacuum; High Temperature; Specific Interface
Status
Standard
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Amplified Piezoelectric Actuator - APA1000XL

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Description
The APA 1000XL is the biggest Amplified Piezo Actuator produced by CEDRAT TECHNOLOGIES
Performances
Stroke(µm): 1099; Blocked force(N): 745; Resonance frequency(Hz): 210; Dimensions(mm): 57*214*25
Options disponibles
Strain Gauges; Vacuum; Specific Interface
Status
Standard
Amplified Piezoelectric Actuator picture