ASB170C801ND0LF Datasheet, PDF (1/12 Pages) Kemet Corporation – Multilayer Piezoelectric Actuators

Multilayer Piezoelectric Actuators
ASB Series Metal Sealed 85°C
Overview
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.
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 ASB Metal Sealed 85°C series actuators are less impacted
by ambient humidity due to insulation from the atmosphere. As
a result, long operational life and high performance have been
attained which are ideal for use in various high reliability applications
such as semiconductor device production equipment and optical
communication equipment.
Benefits
• High reliability: Realization of MTTF = 36,000 hours at
85°C and 100 V
• Built-in pre-load mechanism and mounting attachments
allowing for easier installation
• Accurate nanometer positioning
• Minimum mechanical abrasion
• Large generated force of 800 N
• Long operational life
• RoHS/REACH compliant
Applications
Typical applications include fine adjustment of various X-Y table steppers, mirror/prism positioning, linear motors, fluid flow control valve
drive, vibration source and manipulators.
Ordering Information
AS
B
170
C
801
Series
Housing Construction
and Operating
Temperature Range
Nominal
Maximum Generated Force
Displacement (μm) Voltage (VDC)
(N)
AS = B = Bellows (pre-load), The first two
Encapsulated maximum operating digits specify the
in Metal Case temperature of 85°C displacement
values. The last
digit is an exponent
of 10.
Example: 170 =
17 μm
C = 150
The first two
digits specify
the values. The
last digit is an
exponent of 10.
Example: 801 =
800 N = 80 kgf
N
D
Mount
Drive Block
Configuration Configuration
N = Female D = V groove
thread type
F = Flange type
0
New Design
Sequentially
numbered
starting from
zero.
LF
Environmental
Compliance
LF = RoHS/
REACH
Compliant
(See
“Environmental
Compliance”
below)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com
One world. One KEMET
P0102_ASB • 4/6/2016 1