AE0505D08D-H0F [KEMET]
Multilayer Piezoelectric Actuators AE Series Resin Coated;
| 型号： | AE0505D08D-H0F |
| 厂家： | 
KEMET CORPORATION |
| 描述： | Multilayer Piezoelectric Actuators AE Series Resin Coated |
| 文件： | 总30页 (文件大小：6056K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Multilayer Piezoelectric Actuators
AE Series Resin Coated
Overview
Applications
Multilayer piezoelectric actuators are ceramic elements
used to convert electrical energy into mechanical energy
such as displacement or force by utilizing the piezoelectric
longitudinal effect.
Typical applications include positioning, auto focusing
ofꢀopticalꢀsystems,ꢀpumps,ꢀmass-flowꢀvalves,ꢀvibration
source, vibration controls, sensors, image stabilization
of DSC, mirror/prism positioning, manipulators, motors
and printers.
KEMET’s multilayer piezoelectric actuators are produced
based on our unique element structure design and
piezoelectric ceramic materials with high electrostrictive
factors. Compared to conventional piezoelectric
actuators, they are smaller in size but can generate higher
displacements and forces at low voltages.
The Resin Coated AE series actuators feature compact size
and a wide variety of shapes for applications such as ultra-
fineꢀpositioningꢀmechanismꢀandꢀdriveꢀsources.
Benefits
• Large generated force of 3,500 N/cm2
•ꢀ Operatingꢀtemperatureꢀrangeꢀfromꢀ−25°Cꢀtoꢀ+85°C
• High-speed response: Driving up to about 1/3 of self-
resonant frequency (in several ten kHz)
• Low power consumption: Can be retained at the leakage
currentꢀstateꢀofꢀ100ꢀμAꢀorꢀless
• Very small size: 1/10 or smaller than conventional
multilayer actuators
• RoHS/REACH compliant
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
1
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Ordering Information
AE
0505
D44
H40
D
Coating Type
D =
-H0
Hole
F
Ceramic Cross
Section (mm)
Nominal
Displacementꢀ(μm)
Overall
Length (mm)
Environmental
Compliance
Series
AE =
0505 =
5 mm X 5 mm
(Coating area is not
included)
The last two
digits specify the
displacement values. 10 or 20
ꢀExample:ꢀD44ꢀ=ꢀ44ꢀμm H09 = 9
H18 = 18
Blank = Standard
overall lengths of 5,
Blank = No hole
F = RoHS/REACH
Compliant
(See "Environmental
Compliance" below)
Resin Coated Type
Thin coating type H0 = With hole
H40 = 40
Application Examples
Application Examples
Clamping actuator of wire bonding, actuator of shaker, actuator of damping system, positioning
of light source
Semiconductor manufacturing system
Precision machinery, mechatronics Sewing machine, robot, vibration of parts feeder, positioning of equipment, pressure sensor
Home appliances Actuator of pump
Audio equipment
Imaging equipment
Speaker
Actuator of resolution improvement, actuator of autofocusing, actuator of damping
Pressure sensor, positioning of memory device (data storage or others)
Positioning of stage, actuator of autofocusing, actuator of shaker and damping system
Computer, OA equipment
Optical equipment
Communications Polarization control, wavelength control
Medical equipment Micropump, ultrasonic transducer, manipulators
Measuring instrument Pressureꢀsensor,ꢀaccelerationꢀsensor,ꢀfineꢀpositioning
Automotive Vibration Control
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
2
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Element Structure
KEMET’s multilayer piezoelectric actuators are designed using unique element structure technology and proprietary ceramic
materials with high electrostrictive factors.
ꢀnsulator
ꢀnternal
electrode
Eꢅternal
electrode
Ceraꢄic
This particular structure and technology involved provide a unique product with below advantages compared to other similar
solutions:
Against electromagnetic actuators
• Faster response
• Higher resolution for positioning
• Large generated force
• Low power consumption
• No electromagnetic noise
Against bimorph piezoelectric actuators
•ꢀ 7ꢀtimesꢀtheꢀenergyꢀconversionꢀefficiencyꢀofꢀtheꢀbimorphꢀtypeꢀactuator
• Lower power consumption
• Large generated force
• Stable displacement, reduced shift and creep phenomena
• 100 times the response speed of the bimorph piezoelectric actuator
Against stacked piezoelectric actuators
•ꢀ Compactꢀsizeꢀ(lessꢀthanꢀ1/10ꢀtheꢀspecificꢀvolumeꢀofꢀtheꢀstackedꢀpiezoelectricꢀactuator)
• Low drive voltage
• Easy to use
• Inexpensive
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
3
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm
Outer dimensions in mm
Overall length 10 and 20 mm Products
Overall length 5, 9, 18 and 40 mm Products
Note:
Factory-shipped polarization:
Red lead wire = (+)
White lead wire = (−)
Above drawings do not include dimension of wire connection area and diameter of the wire. Please contact KEMET for details.
Outer Dimensions (mm)
Part Number
H ±0.1
T1 ±0.1
W1 ±0.1
T2 Maximum
W2 Maximum
W3 Maximum
AE0203D04DF
AE0203D08H09DF
AE0203D08DF
AE0203D18H18DF
AE0203D16DF
AE0203D44H40DF
AE035035D08H09DF
AE035035D18H18DF
AE0505D04D-H0F
AE0505D08D-H0F
AE0505D08H09DF
AE0505D08DF
AE0505D18H18DF
AE0505D16DF
AE0505D44H40DF
AE0707D08H09DF
AE0707D08DF
AE0707D18H18DF
AE0707D16DF
AE0707D44H40DF
AE1010D08H09DF
AE1010D18H18DF
AE1010D16DF
5
9
10
18
20
40
9
18
5
10
9
10
18
20
40
9
10
18
20
40
9
18
20
40
20
20
2.0
3.0
3.5
2.4
3.9
3.4
3.9
5.5
6.0
3.5
5.0
5.0
5.4
5.4
7.5
7.0
7.0
7.4
7.4
9.5
10.0
10.0
10.4
10.4
12.5
AE1010D44H40DF
AE1414D16DF
AE2525D15DF
14.2
25.1
14.2
25.1
14.6
25.5
14.6
25.5
16.7
27.6
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
4
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
Wire dimensions in mm
Note:
Ød = Diameter of lead wire
ØD = Outer diameter including the thickness of coating
L = Lead wire length
Lead wire : Copper wire with Tin plating
Coating : PTFE (Polytetrafluoroethylene)
Wire Dimensions
Part Number
AWG
Ød
ØD
L
UL Number
AE0203D04DF
AE0203D08H09DF
AE0203D08DF
AE0203D18H18DF
AE0203D16DF
AE0203D44H40DF
30
0.3
0.5
AE035035D08H09DF
AE035035D18H18DF
AE0505D04D-H0F
AE0505D08D-H0F
AE0505D08H09DF
AE0505D08DF
AE0505D18H18DF
100
1993
AE0505D16DF
AE0505D44H40DF
AE0707D08H09DF
AE0707D08DF
26
30
0.5
0.3
0.8
0.5
AE0707D18H18DF
AE0707D16DF
26
30
0.5
0.3
0.8
0.5
AE0707D44H40DF
AE1010D08H09DF
AE1010D18H18DF
AE1010D16DF
AE1010D44H40DF
AE1414D16DF
26
0.5
0.8
AE2525D15DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
5
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE0203D04DF
AE0203D08H09DF
AE0203D08DF
AE0203D18H18DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
6
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE0203D16DF
AE0203D44H40DF
AE035035D08H09DF
AE035035D18H18DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
7
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE0505D04D-H0F
AE0505D08D-H0F
AE0505D08H09DF
AE0505D08DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
8
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE0505D18H18DF
AE0505D16DF
AE0505D44H40DF
AE0707D08H09DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021
9
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE00707D08DF
AE0707D18H18DF
AE0707D16DF
AE0707D44H40DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 10
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE1010D08H09DF
AE1010D18H18DF
AE1010D16DF
AE1010D44H40DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 11
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Dimensions in mm cont.
AE1414D16DF
AE2525D15DF
Performance Characteristics
Item
Performance Characteristics
Conditions
When applied with a DC voltage at ambient temperature.
When driven by an AC voltage at ambient temperature
plus temperature rise due to heat generation.
No condensation.
Operating Temperature Range
−25ꢀtoꢀ+85°C
Recommended Storage Condition
−5ꢀtoꢀ+40°Cꢀ/ꢀlessꢀthanꢀ40%ꢀR.H.
Recommended storage to be at room temperature.
Maximum Driving Voltage
Displacement
150 VDC
See Table 1 - Ratings & Part Number Reference
At 150 VDC
"Generated Force
(Compression Resistance)"
The force required for restricting the displacement to zero
when the maximum driving voltage is applied.
f = 1 kHz, V = 1 Vrms (< 10 µF)
See Table 1 - Ratings & Part Number Reference
See Table 1 - Ratings & Part Number Reference
Capacitance
f = 120 Hz, V = 1 Vrms (> 10 µF)
Capacitance Tolerance
Dissipation Factor
±20%
5%ꢀorꢀless
Insulation Resistance
Resonance Frequency
See Table 1 - Ratings & Part Number Reference
See Table 1 - Ratings & Part Number Reference
Value obtained in one minute at 150 VDC.
Both ends of the element are in free state.
Typical values of the element under our test conditions.
Tensile Strength
Young's Modulus
1/10 of generated force
4.4 X 1010 N/m2
Typical values of the element under our test conditions.
Typical values of the element under our test conditions.
Room temperature (3 minutes)
Atꢀ−25°Cꢀforꢀ30ꢀminutes
Room temperature (3 minutes)
Atꢀ+85°Cꢀforꢀ30ꢀminutes
Displacement:ꢀInitialꢀvalueꢀ±20%
Capacitance:ꢀInitialꢀvalueꢀ±30%
tanꢀδ:ꢀLessꢀthanꢀinitialꢀratedꢀvalue
InsulationꢀResistance:ꢀ1ꢀMΩꢀorꢀmore
Temperature Cycle Test
Repetition of 10 cycles of the above
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 12
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Environmental Compliance
All KEMET Multilayer Piezoelectric Actuators are RoHS and REACH Compliant.
Article 33(1) of the REACH Regulation states that manufacturers and importers of articles (products) are required to notify
theirꢀcustomersꢀofꢀtheꢀpresenceꢀofꢀanyꢀSubstancesꢀofꢀVeryꢀHighꢀConcernꢀ(SVHC)ꢀinꢀtheirꢀproductsꢀexceedingꢀ0.1%ꢀbyꢀweightꢀ
and provide instructions on safe use of the product.
KEMET Corporation reports regarding the Article 33(1) of REACH Regulation as follows:
1. Applicable Product:
Multilayer piezoelectric actuators (AE, AER, ASB, ASL and AHB Series).
2. Report for content of REACH SVHC list:
Theꢀproduct(s)ꢀaboveꢀcontainꢀaꢀsubstanceꢀbyꢀmoreꢀthanꢀ0.1wt%ꢀperꢀproductꢀweightꢀthatꢀwasꢀpublishedꢀinꢀtheꢀ8thꢀupdateꢀofꢀ
the REACH SVHC substances (December 19, 2012).
3. Regarding safety of the multilayer piezoelectric actuators (Piezoceramic products):
The Piezoceramic that is used in this product becomes ceramic by sintering powder containing PZT as a main ingredient.
It is chemically stable, with minimum risks toward the human body or environment within the intended use of the product.
Please note that risks could occur in the case of inhalation or accidental oral uptake of powder ceramics.
4. Technical product information on the multilayer piezoelectric actuators (Piezoceramic products):
The manufacturing technique of the “piezoceramic products” whose main ingredient is Lead Titanium Zirconium Oxide
(PZT) has been established, and there is no alternative material that can exhibit superior performance than PZT at this
moment. Please note that the piezoceramic is listed as an exempt on RoHS (2011/65/EU) Annex III (7c.1).
5. Responsibility of piezoceramic manufacturers:
Piezoceramic manufacturers report information regarding PZT containment in their products to the customers to obey the
article 33 of the REACH regulation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 13
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Table 1 – Ratings & Part Number Reference
Energy/
Power
Electrical
Physical
Part Number
Resonance Insulation Generated
Cross
Section Length
(mm)
Overall Displacement (µm)
at Maximum
(mm) Voltage of 150 VDC
Capacitance
(µF)
Stiffness Weight
Frequency Resistance
Force
(N)
(N/µm)
(g)
(kHz)
(MΩ)
AE0203D04DF
AE0203D08H09DF
AE0203D08DF
AE0203D18H18DF
AE0203D16DF
AE0203D44H40DF
AE035035D08H09DF
AE035035D18H18DF
AE0505D04D-H0F
AE0505D08D-H0F
AE0505D08H09DF
AE0505D08DF
AE0505D18H18DF
AE0505D16DF
AE0505D44H40DF
AE0707D08H09DF
AE0707D08DF
AE0707D18H18DF
AE0707D16DF
AE0707D44H40DF
AE1010D08H09DF
AE1010D18H18DF
AE1010D16DF
0.09
0.16
0.18
261
152
138
76
69
34
100.0
100.0
100.0
50.0
50.0
20.0
50.0
10.0
10.0
10.0
50.0
50.0
10.0
10.0
5.0
10.0
10.0
5.0
5.0
5.0
10.0
5.0
5.0
2.0
2.0
200
200
200
200
200
200
410
410
610
610
850
850
850
850
850
1,700
1,700
1,700
1,700
1,700
3,500
3,500
3,500
3,500
7,000
20,000
2X3
2X3
2X3
2X3
2X3
5
9
4.6 ±1.5
8.0 ±2.0
9.1 ±1.5
19.0 ±2.0
17.4 ±2.0
42.0 ±6.6
8.5 ±1.5
19.0 ±2.0
4.6 ±1.5
9.1 ±1.5
8.7 ±1.5
9.1 ±1.5
19.0 ±2.0
17.4 ±2.0
42.0 ±6.6
8.7 ±1.5
43.5
25.0
22.0
10.5
11.5
47.6
48.2
21.6
132.6
67.0
0.4
0.7
0.8
1.4
1.6
2.5
1.2
2.3
1.1
1.6
2.4
2.6
4.7
5.2
11.0
3.8
5.0
8.0
9.0
10
18
20
40
9
18
5
10
9
10
18
20
40
9
10
18
20
40
9
18
20
40
20
20
0.40
0.35
0.82
0.33
0.80
0.27
0.54
0.68
0.75
1.60
1.40
3.40
1.40
1.50
3.40
3.40
6.70
2.90
6.60
5.40
13.60
10.80
30.50
2X3
152
76
3.5X3.5
3.5X3.5
5X5/ID3
5X5/ID3
5X5
5X5
5X5
5X5
5X5
7x7
7x7
7x7
7x7
261
138
152
138
76
69
34
152
138
76
69
34
152
76
69
34
69
69
97.7
93.4
44.7
48.9
20.2
195.4
186.8
89.5
9.1 ±1.5
19.0 ±2.0
17.4 ±2.0
42.0 ±6.6
9.0 ±2.0
20.0 ±3.5
18.4 ±3.5
42.0 ±6.6
18.4 ±3.5
15.6 ±2.0
97.7
7x7
40.5
388.9
175.0
190.2
83.3
380.4
1282.0
17.0
9.0
10X10
10X10
10X10
10X10
14X14
25X25
19.0
20.0
36.0
38.0
105.0
AE1010D44H40DF
AE1414D16DF
AE2525D15DF
0.4
Custom Design Parts
Customized parts are available on request. Please contact KEMET.
Below guidelines can be used as reference regarding generated displacement and generated force.
Item
Characteristics
Roughly proportional
to the length of the element
Roughly proportional
Displacement
Generated Force
to the sectional area of the element
Product Cross Section
Product Length
1 x 1 mm square or larger
1 mm or longer
Available in cylindrical ring or other
shapes
Product Shape
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 14
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics
Figure 2 - Generated Force vs. Displacement
of AE0505D16F in Driving Voltage
Figure 1 - Voltage vs. Displacement
0 µm
Figure 3 - Generated Force vs. Displacement - 1
Figure 4 - Generated Force vs. Displacement - 2
Figure 5 - Temperature vs. Displacement
Figure 6 - Temperature vs. Displacement
Notes:
* Listed data are reference values. For the voltage vs. displacement characteristics, the same length of piezo series shows the same voltage vs.
displacement characteristics.
* Definition of generated force for figures 2, 3 and 4: force required for restricting the displacement to 0 when the maximum driving voltage is applied.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 15
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Figure 7 - Voltage vs. Displacement in Time
Figure 8 - Heat Generation vs. Drive Frequency - 1
Figure 9 - Heat Generation vs. Drive Frequency - 2
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 16
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE0203D04DF
AE0203D08H09DF
AE0203D08DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 17
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE0203D18H18DF
AE0203D16DF
AE0203D44H40DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 18
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE035035D08H09DF
AE035035D18H18DF
AE0505D04D-H0F
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 19
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE0505D08D-H0F
AE0505D08H09DF
AE0505D08DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 20
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE0505D18H18DF
AE0505D16DF
AE0505D44H40DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 21
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE0707D08H09DF
AE00707D08DF
AE0707D18H18DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 22
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE0707D16DF
AE0707D44H40DF
AE1010D08H09DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 23
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE1010D18H18DF
AE1010D16DF
AE1010D44H40DF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 24
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Electrical Characteristics cont.
Voltage vs. Displacement
Generated Force vs. Displacement
Temperature vs. Displacement
AE1414D16DF
AE2525D15DF
Packaging
Part Type
AE0203
AE035035
AE0505
AE0707
Packaging Type
Pieces per Box
10
Bulk
4
1
AE1010
AE1414
AE2525
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 25
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Reliability
The majority of failure modes on multilayer piezoelectric actuators are short-circuits due to degraded insulation. Although
theꢀcauseꢀofꢀdegradationꢀofꢀinsulationꢀhasꢀnotꢀbeenꢀclarified,ꢀitꢀhasꢀbeenꢀfoundꢀthatꢀtheꢀfailureꢀrateꢀvariesꢀgreatlyꢀbetweenꢀ
static uses (DC voltage application) and dynamic uses (pulse voltage application). Like other electrical components,
piezoelectric actuators can be affected by humidity as well as applied voltage and ambient temperature.
This section describes reliability guidelines for static and dynamic usage of the resin coated type actuators. Reliability of
our multilayer piezoelectric actuators is represented by MTTF (mean time to failure) in case of static usage.
DC Voltage Application
The acceleration factors have been obtained empirically for each of the drive voltage, ambient temperature and relative
humidity based on many experimental results. The MTTFr in actual applications is estimated using equation (1) below with
MTTFs observed under accelerated conditions as the reference value.
(1) MTTFr = MTTFs × Av × Ah × At
MTTFr : Estimated value
MTTFs : Reference value (= 500 hours)
Av: Acceleration factor for drive voltage = (150/Vr)3.2
Ah: Acceleration factor for relative humidity = (90/Hr)4.9
At: Acceleration factor for ambient temperature = 1.5(40ꢀ−Tr)/10
Vr: Actual voltage (V)
Hr:ꢀActualꢀrelativeꢀhumidityꢀ(RH%)
T:ꢀActualꢀambientꢀtemperatureꢀ(°C)
r
Theꢀfollowingꢀcalculationꢀisꢀmadeꢀforꢀtheꢀcaseꢀofꢀuseꢀatꢀ25°C,ꢀ60%ꢀRHꢀandꢀ100ꢀV.
MTTFr = 500 × (150/100)3.2 × (90/60)4.9 × 1.5(40−25)/10
= 500 × 3.66 × 7.29 × 1.84
ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ≈ꢀ24,500ꢀhoursꢀ(2.8ꢀyears)
Pulse Voltage Application
In driving dynamic applications, temperature rises as a result of self-heating allowing the component not to be affected
by the humidity, thus extending the operational lifetime. This phenomenon is explained as a result of the humidity factor
elimination caused by the self-heating.
Since the self-heating value is affected by multiple factors such as the element’s shape, pulse waveform and frequency, it
isꢀdifficultꢀtoꢀestimateꢀtheꢀactualꢀrisingꢀvalue.ꢀTherefore,ꢀtheꢀlifeꢀofꢀtheꢀactuatorꢀcannotꢀbeꢀdeterminedꢀbyꢀusingꢀanꢀequation,ꢀ
unlikeꢀtheꢀcaseꢀofꢀDCꢀvoltageꢀapplications.ꢀWhenꢀtestingꢀtheꢀAE0203D08DFꢀpart,ꢀthereꢀwasꢀnoꢀfailureꢀconfirmedꢀafterꢀ500ꢀ
hours end of the pulse driving test. (500 Hz, 0 – 150 V rectangular pulse).
Usersꢀshouldꢀbeꢀcarefulꢀaboutꢀtheꢀinfluenceꢀofꢀphysicalꢀdamageꢀwhichꢀcanꢀbeꢀcausedꢀbyꢀtheꢀfixingꢀmethodꢀofꢀtheꢀelementꢀ
and/or the driving conditions.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 26
Multilayer Piezoelectric Actuators – AE Series Resin Coated
User’s Guide
Fixing Method
• Carefully prevent the piezoelectric actuators from being bent, twisted or applied tensile force.
Reference: Twisting and Tension Tolerance
Reference Value
Remarks
Twisting Force
Tension
3 × 10−1 N • m or less
For an actuator which generates a force
of 800 N (compression resistance).
50 N or less
• Install the actuator so that the center axis of the generated displacement is aligned with the center axis of the load.
• Epoxy-based adhesives are recommended for bonding. Select adhesives that have high rigidity and allow for medium
thickness so that the generation force and displacement cannot be deteriorated. Also, do not form adhesives on the side
of the actuator.
• When thermosetting resin is used, perform polarizing treatment (see caution section) after the adhesive is settled.
• The resin coated type is weak to the tensile force due to its structure and may be broken when tensile forces are applied
onto the device. Using the device in the state that constantly applies compression is effective against any mechanical
damage.ꢀTheꢀpressureꢀappliedꢀtoꢀthisꢀelementꢀshouldꢀbeꢀkeptꢀatꢀ20%ꢀtoꢀ50%ꢀofꢀtheꢀforceꢀgeneratedꢀbyꢀthisꢀelementꢀ
(compression resistance).
• Install the element so that the axis of generated displacement is vertical to the mounting surface.
Driving Method
•ꢀ Connectꢀtheꢀredꢀleadꢀwireꢀtoꢀtheꢀpositiveꢀ(+)ꢀterminalꢀofꢀtheꢀpowerꢀsupply.ꢀAlsoꢀpreventꢀreverseꢀvoltageꢀapplication.
• In driving applications, it is necessary to take consideration of hysteresis, ringing, creep, and other similar phenomenons.
• For pulse driving, it is also necessary to be aware of self-heat generation, charge/discharge current, and the power
supply’s impedance.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 27
Multilayer Piezoelectric Actuators – AE Series Resin Coated
User’s Guide cont.
Generated Force and Load Relation
Static load: No load value changes when actuator moves.
R1
S
V
R2
PA
Protective resistor R1＝1kΩ
Protective resistor R2＝1kΩ
Polarizing conditions: DC voltage application
Fluctuating load: Load value changes by spring reaction when actuator
moves.
0V→150±0.2V (to be retained for 10 seconds) →0
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 28
Multilayer Piezoelectric Actuators – AE Series Resin Coated
Handling Precautions
Precautions to be taken when using multilayer piezoelectric actuators
(Please read these precautions before using our products)
1.ꢀBeforeꢀusingꢀorꢀdesigningꢀaꢀsystemꢀusingꢀourꢀproducts,ꢀreadꢀtheꢀprecautionsꢀandꢀspecificationsꢀlistedꢀbelow.
2. The main failures with multilayer piezeoelectric actuators are deterioration of insulation resistance, short-circuit and
open-circuit. Before using the products, systems should be designed carefully to ensure redundancy, prevention of the
spreadꢀofꢀfire,ꢀandꢀpreventionꢀofꢀfaultyꢀoperationꢀallowingꢀoccurrenceꢀofꢀfailures.
3. Use the products after checking the working conditions and rated performance of each multilayer piezoelectric actuator
series. Selection of AE or AER Series (resin coated type) or ASB, ASL or AHB Series (metal sealed type) should be based on
the intended working temperature and humidity.
•ꢀ Connectꢀtheꢀredꢀleadꢀwireꢀtoꢀtheꢀpositiveꢀ(+)ꢀterminalꢀofꢀtheꢀpowerꢀsupply.
• Avoid electric shocks since a high voltage is in use.
• Never apply excessive tension to a lead wire.
• Do not handle the product by picking up or moving the lead wire.
• Machining of the actuator element and replacement of the lead wire
are prohibited.
• Do not handle the resin coated type (AE series) with bare hands.
• Do not wash the resin coated type (AE series) with organic solvents.
• Avoid excessive physical shock. Otherwise, the internal piezoelectric ceramic element may be damaged.
•ꢀ Ifꢀtheꢀactuatorꢀisꢀexposedꢀtoꢀhighꢀtemperaturesꢀaboveꢀ100°Cꢀorꢀifꢀusedꢀafterꢀlongꢀstorageꢀperiodsꢀ(moreꢀthanꢀthreeꢀ
months),ꢀtheꢀdeviceꢀshouldꢀbeꢀpolarizedꢀbyꢀusingꢀtheꢀcircuitꢀconfigurationꢀandꢀconditionsꢀshown
at right.
• Do not apply voltage exceeding maximum rating voltage, or rapid charging and discharging.
•ꢀ Doꢀnotꢀuseꢀtheꢀactuatorꢀinꢀhighꢀconcentrationsꢀofꢀhighlyꢀinflammableꢀgas.
• Align the center axis of displacement of the actuator with the center axis of the mechanical load.
• When operated, the transient response time of the actuator should be less than 1/3 of the resonant frequency in order to
prevent damage by ringing.
•ꢀ Storeꢀtheꢀresinꢀcoatedꢀtypeꢀpreferablyꢀinꢀaꢀdryꢀatmosphereꢀ(desirablyꢀbelowꢀ40%ꢀRH)ꢀatꢀordinaryꢀtemperatures
(-5°Cꢀtoꢀ+40°C).ꢀAvoidꢀcondensationꢀonꢀtheꢀproduct’sꢀsurface.
• Store actuators where there is no vibration.
• Handle products properly as industrial waste. When disposing, please contact your local waste disposal service and make
sure the disposal methods meet all legal requirements.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 29
Multilayer Piezoelectric Actuators – AE Series Resin Coated
KEMET Electronics Corporation Sales Offices
Forꢀaꢀcompleteꢀlistꢀofꢀourꢀglobalꢀsalesꢀoffiꢀꢀces,ꢀpleaseꢀvisitꢀwww.kemet.com/sales.
Disclaimer
Allꢀproductꢀspecifiꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀ
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications,ꢀbutꢀareꢀnotꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspecifiꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspecifiꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀ
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all
applicableꢀexportꢀlawsꢀandꢀregulations,ꢀincludingꢀwithoutꢀlimitationꢀtheꢀInternationalꢀTraffiꢀꢀcꢀinꢀArmsꢀRegulationsꢀ(ITAR),ꢀtheꢀUSꢀExportꢀAdministrationꢀRegulationsꢀ
(EAR) and the Japan Foreign Exchange and Foreign Trade Act.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P0101_AE • 1/20/2021 30
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明