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Piezoelectric ceramic laminated actuator Linear nanoscale motion Customer settings

Categories Piezoelectric ceramic laminated actuator
Brand Name: HM
Place of Origin: CHINA
Model Number: Customer settings
Certification: CE, RoHS, SGS ISO9001:2008, ISO14001:2015
MOQ: 5
Price: $500-$5000
Payment Terms: MoneyGram
Supply Ability: 10000pieces/month
Delivery Time: 25 days
Packaging Details: In standard export packing as per manufacturer
Material:: piezoelectric ceramics
SIZE: Customer settings SIZE
SHAPE: Customer settings SIZE
Working voltage:: -20 to 1000V DC
Operating temperature range:: -20 to 150℃
Recommended preload for dynamic operation:: 15MPa
Maximum preload for constant force:: 20MPa
e Positioning: Nm
High-speed Response: Ms
Large Blocking Force: Large Blocking Force
High Energy Conversion Efficiency, Low Power Consumption And No Electromagnetic Noise: High Energy Conversion Efficiency, Low Power Consumption And No Electromagnetic Noise
Easy To Be Controlled By Voltage: Easy To Be Controlled By Voltage
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Piezoelectric ceramic laminated actuator Linear nanoscale motion Customer settings

We make all our piezo components on request to match specific requirements.


Contact us for further information
If you want to know more about the possibilities, please contact us using our Request for Quote form or contact us



Features

Compact size
Accurate positioning in nm
High-speed response in ms
Large blocking force
High energy conversion efficiency, low power consumption and no electromagnetic noise
Easy to be controlled by voltage


Scope of applications

Precision mechanics and mechanical engineering
Life sciences,Medicine and Biology
Pneumatic&Hydraulic valves
Nano positioning/high-speed switching
Active and Adaptive optics



Part numbering



Dimensions



The operation of the piezo ceramic actuator is characterized by four factors: a) precision; b) speed; c) high force and d) relatively short displacement. Since the positioning precision is derived from molecular effects, if is free of stiction and friction which allows controllability down into the sub-nanometer range if desired. On the other hand, high force motion can be exerted in micro-seconds. This is why piezoelectric mechanisms are at the heart of the latest generation fuel injection valves as well as in today’s semiconductor lithography tools, super-resolution microscopes and a variety of other nanoscale-precision metrology and positioning systems.


Specification



Model
DimensionsNominal displacementBlocking forceStiffnessElectrical capacitanceResonance Frequency
OD/ID/H[µm@250V][N@250V][N/µm][µF][kHz]
[mm]±10%±20%±20%
HMH2501203201Φ12/Φ3/202035001754.675
HMH2502515301Φ25/Φ15/3030900030013.550

* Customize on request.


Key Technical IndexUnitValue
Relative dielectric constant εr3T-3500±20%
Electromechanical coupling factor Kp-70%
Longitudinal piezoelectric strain coefficient d3310-12C/N≥650
Piezoelectric voltage constant g3310-3Vm/N17
Elastic flexible coefficient S11E10-12m2/N14.3
Elastic flexible coefficient S33E10-12m2/N18.5
Dielectric loss tgδ10-3≤1.5
M quality factor Qm-45
Curie temperature TC240
Density ρg/cm37.9

Today, motion system designers can chose among a wide range of piezo motion controllers, spanning the spectrum of capability and cost.


OEM board-level piezo driver ,

Features that can be found even in compact, cost-efficient and OEM-friendly units include modern high-speed digital and analog communications interfaces, internal waveform-generation capability, advanced all-digital servo-algorithms with auto-calibration, data-recorders for evaluation of transients and system optimization

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