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Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Specifications
Brand Name :
HM
Model Number :
HMH150SERIES
Certification :
CE, RoHS, SGS ISO9001:2008, ISO14001:2015
Place of Origin :
CN
MOQ :
20
Price :
$400~$5000
Payment Terms :
MoneyGram PAYPLE
Supply Ability :
10000PCS/MONTH
Delivery Time :
30 WORK DAYS
Packaging Details :
In standard export packing as per manufacturer
Material :
piezoelectric ceramics
SIZE :
Φ25*Φ15
SHAPE :
RING
Working voltage :
-20 to 1000V DC
Operating temperature range :
-20 to 150℃
Recommended preload for dynamic operation :
15MPa
Maximum preload for constant force :
20MPa
Accurate 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
Description

100 Billion Cycles – Can an Actuator be Designed to Provide this Kind of Reliability!

1. Ceramic-insulated, cofired high-performance piezo stacks outlast polymer-insulated types

The short answer is yes. However, before the advent of monolithic, cofired and ceramic encapsulated piezo actuators, the reliability of piezo ceramics was strongly dependent on the environmental conditions at the site of application. For actuators with conformal coatings, humidity, temperature and operating voltage are of considerable influence, since no polymer insulation exists that is absolutely impermeable. For these devices the life expectancy can decrease dramatically at high humidity. Ingressing moisture and the electric field applied can then cause chemical reactions in the component, which are accelerated by higher temperature. The result is initially an increased leakage current and finally a dielectric breakdown, that is a short circuit between the electrodes. During dynamic operation, the service life of the piezo ceramics can be affected by dynamic forces and alternating mechanical stress conditions. Poorly designed ceramic actuators can be affected by micro cracks leading to failure quickly in such cases.

Piezoelectric ceramic microdisplacer, features:

Good linearity
2. Good repeatability
3. Small delay,
4. Fast response,
5. Features such as strong stability,

Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator


It is a precision electric drive displacement device.
Can be used as
1. Polarization control,
2. Laser tuning,
3. Focusing,
4. Fine tuning of optical instruments
5. Optical switch,
6. Coupling adjustment of optical fiber and optical current,
7. Precision machine tool adjustment
8. Micro-motion platform adjustment and other fields

Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

Part numbering

Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

Dimensions


Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

Specification

Model
 Dimensions Nominal displacement Blocking force Stiffness Electrical capacitance Resonance Frequency
OD/H [µm@150V] [N@150V] [N/µm] [µF] [kHz]
[mm] ±10% ±20% ±20%
HMY15014831 Φ14/79 83 7500 85 43 19
HMY15014241 Φ14.2/24 24 7500 312 16 62
HMY15014481 Φ14.2/48 48 7500 156 30 31
HMY15014201 Φ14.7/20 20 7500 375 13 75
HMY15014401 Φ14.7/40 40 7500 188 27 37.5
HMY15014801 Φ14.7/80 88 7500 85 50 18

* Customize on request.

Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

Key Technical Index Unit Value
Relative dielectric constant εr3T - 3500±20%
Electromechanical coupling factor Kp - 70%
Longitudinal piezoelectric strain coefficient d33 10-12C/N ≥650
Piezoelectric voltage constant g33 10-3Vm/N 17
Elastic flexible coefficient S11E 10-12m2/N 14.3
Elastic flexible coefficient S33E 10-12m2/N 18.5
Dielectric loss tgδ 10-3 ≤1.5
M quality factor Qm - 45
Curie temperature TC ℃ 240
Density ρ g/cm3 7.9

Payment
We accept Paypal now.


Shipping
Goods in stock will be shipped with 48 hours after receiving the full payment.

· We ship the goods to the address which is given in PayPal payment. Please make sure that address in PayPal is correct.
· we will give you the tracking number after we send out the goods, in general, you will receive the goods within five days.
· If you have any questions, please kindly contact us by email(our email address is LIUHONGMAO1977@SINA.COM)

Product tags

piezoelectric ceramic actuator

,

piezo preamp

,

piezoelectric linear actuator
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Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

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Product Detail
Brand Name :
HM
Model Number :
HMH150SERIES
Certification :
CE, RoHS, SGS ISO9001:2008, ISO14001:2015
Place of Origin :
CN
MOQ :
20
Price :
$400~$5000
Contact Supplier
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator
Linear Control Ring 20 MPa Piezoelectric Ceramic Actuator

hanse-john electronic Co.,Ltd.

Active Member
5 Years
jiangsu, wuxi
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
SMD Filter, Ceramic Bandpass Filter, Ceramic Low Pass Filter
Total Annual :
400000-1000000
Employee Number :
100~200
Certification Level :
Active Member
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