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
NON-MAGNETIC EXTENSION ACTUATORS   (MOTORS)
unmounted benders
series

Y-poled for series extension operation (2 wire)
parallel

X-poled for parallel
extension operation

(3 wire)
Print this Page: from © Piezo Systems, CATALOG #8 (2011),  page 38. pdf icon

Part Numbers:

See below

(Non-magnetic)

Prices
ROHS:
ROHS
Piezo exempt.   Product compliant.
Description: A 2-layer element behaves like a single layer when both layers expand (or contract) together. If an electric field is applied which makes the element thinner, extension along the length and width results. Typically, only motion along one axis is utilized. Extender motion on the order of several microns, and force from tens of Newtons is typical.

Non-magnetic extension actuators are fabricated using piezoceramic with non-magnetic electrodes and non-magnetic reinforcing materials. They exhibit no magnetic permeability and generate no external magnetic field. Performance is similar to standard brass shim elements of similar size and thickness, but capacitance, deflection and force are reduced by ~ 15%. They are suitable for cryogenic and vacuum use.

Standard Sizes: Designated "-103", "-203", and "-303" size"
What the Part Number Tells You.
An Introduction to Extenders used as actuator (motor) elements.
Solder & Flux Kit: for soldering wires to actuator (motor) elements.
Amplifiers: for driving extension actuators.
PERFORMANCE Values to be used as guidelines
Part Number
Weight
(grams)
Stiffness
(N/m)
Capacitance
(nF)
Series
Operation
Capacitance
(nF)
Parallel
Operation
Rated
Voltage (Vp)
Series
Operation
Rated
Voltage (Vp)
Parallel
Operation
Resonant
Frequency
(Hz)
Free
Deflection
(µm)
Blocked
Force
(N)
Y-poled for
series
extension
operation
(2 wire)
X-poled for
parallel
extension
operation
(3 wire)
.020" (.51mm) Thick
T220-A3NM-103Y T220-A3NM-103X .40 2 x 106 2.9 12 ± 180 ± 90 29,500 ± 2.7 ± 5.9
T220-A3NM-203Y T220-A3NM-203X .80 4 x 106 5.9 24 ± 180 ± 90 29,500 ± 2.7 ± 12
T220-A3NM-303Y T220-A3NM-303X 1.6 9 x 106 13 49 ± 180 ± 90 29,500 ± 2.7 ± 24
bend length
"-103", "-203", and "-303" performance based on 1.0" extension length.
Quick-Mount and Double Quick-Mount options available for "-103", "-203", and "-303" sizes.
STANDARD SIZES
sizes
Size
Width
Length
Designations
Inches
(mm)
Inches
(mm)
- 103
- 203
- 303
.125
.250
.500
(3.2)
(6.4)
(12.7)
1.250
1.250
1.250
(31.8)
(31.8)
(31.8)
Custom sizes can be made to order.
Please contact sales for a quote.
PRICING INFORMATION   USD each
NOTE: Choose "add to basket" to proceed to the shopping cart and select the quantity. Quantity pricing will be automatically calculated.
Part Number
1 pc.
5 pcs.
25 pcs.
100 pcs.
.020" (.51mm) Thick
T220-A3NM-103Y
T220-A3NM-103X
$133
$55
$27
$17
T220-A3NM-203Y
T220-A3NM-203X
$145
$73
$37
$23
T220-A3NM-303Y
T220-A3NM-303X
$164
$91
$55
$43
YOU MAY ALSO BE INTERESTED IN:
SOLDER & FLUX KIT FOR SILVER ELECTRODES
Soldering wires to piezoceramic and/or the center shim can be difficult without the proper solder and flux. Our kit will get you started with everything you need, plus information on ordering larger quantities directly from the manufacturer.
Part Number
Description
1 pc.
MSF-003-NI
Solder/Flux Kit for Nickel and Silver Electrodes
$60
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)
$1,088
$1,015
$906
$846
EPA-008-2
±180 Vp / ±30 mA;   (with Universal Input Adapter)
$1,148
$1,075
$955
$888

non magnetic, non-magnetic, actuator, piezo actuator, piezoelectric actuator, piezoceramic actuator, piezo electric actuator, piezo ceramic actuator, motor, piezo motor, piezoelectric motor, linear motor, extender, piezo extender, piezoelectric extender, extenstion, extending, extension element