bird PIEZO SYSTEMS, INC.
65 Tower Office Park    Woburn,    MA   01801   USA
Tel: 781-933-4850    Fax: 781-933-4743    email: sales@piezo.com

Search for a product or category
STANDARD 4-LAYER
PIEZOELECTRIC BENDING ACTUATORS  (MOTORS)

4-layer Piezoelectric Bending Actuators
Print this Page: from © Piezo Systems, CATALOG #8 (2011),  page 55. pdf icon



Part Numbers:
T434-A4-201
T434-A4-302
(4-Layer Bender,   Small)
(4-Layer Bender,   Large)
Prices
ROHS:
ROHS
Piezo exempt.   Product compliant.
Description: The 4-Layer Piezoelectric Benders deliver a relatively high motion and force in a small and narrow package. Their low magnetic permeability allow them to be used in many applications requiring non-magnetic actuators.

"Off the Shelf" delivery. Custom configurations and sizes upon request.

Standard Sizes: designated "-201" and "-302"
What the Part Number Tells You:
An Introduction to Piezoelectric Benders used as actuator (motor) elements.
Amplifiers: for driving bending actuators.
SPECIFICATIONS   Values to be used as guidelines
Part Number
Weight
(grams)
 Stiffness 
(N/m)
Capacitance
(nF)
Maximum
Voltage
(± Vp)
Resonant
Frequency
(Hz)
Free
Deflection
(µm)
Blocked
Force
(N)
.034" (.86 mm) Thick
T434-A4-201 1.8 1.4 x 103 77 ± 90 440 ± 262 ± .36
T434-A4-302 2.6 1.8 x 102 110 ± 90 112 ± 1,000 ± .18
Active length of Piezoelectric 4-Layer 
Bending Transducer
"-201" bending performance based on 1.125" active length.
"-302" bending performance based on 2.25" active length.
PERFORMANCE   Deflection vs. Force
Force vs. Deflection 
of 4-Layer Piezoelectric Bending Transducers
STANDARD SIZES
T434-A4-201   (Small)
T434-A4-302   (Large)
4-Layer Piezoelectric Bending
Transducer, Small Size
4-Layer Piezoelectric Bending
Transducer, Large Size
PRICING INFORMATION   -   4-LAYER PIEZOELECTRIC BENDING ACTUATORS,   USD each
NOTE: Choose "add to basket" to proceed to the shopping cart and select the quantity. Quantity pricing will be automatically calculated.
Part Numbers
Length
1 pc.
5 pcs.
25 pcs.
100 pcs.
(inches)
(mm)
T434-A4-201
1.75
44.5
$241
$180
$132
$108
T434-A4-302
2.80
71.1
$301
$219
$156
$120
YOU MAY ALSO BE INTERESTED IN:
PIEZO LINEAR AMPLIFIER
A single channel, high voltage, high current and high frequency amplifier designed to drive any load including piezo stacks, benders, and single sheets.
Part Numbers
Description
1 pc.
EPA-104-115
±200Vp/±200mA (115VAC/60Hz)
$2,903
EPA-104-230
±200Vp/±200mA (230VAC/50Hz)
$2,903
LOW-COST PIEZO LINEAR AMPLIFIER
A single channel, high voltage, moderate current amplifier designed to drive various piezoelectric devices from DC to the low audio frequency range.
Part Numbers
Description
1 pc.
3 pcs.
25 pcs.
100 pcs.
EPA-008-1
±180 Vp / ±30 mA;   (115VAC/60Hz Input Adapter)
$1088
$1015
$906
$846
EPA-008-2
±180 Vp / ±30 mA;   (with Universal Input Adapter)
$1,148
$1075
$955
$888