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This section provides an overview for piezoelectric actuators as well as their applications and principles. Also, please take a look at the list of 0 piezoelectric actuator manufacturers and their company rankings.
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Categories Related to Piezoelectric Actuators
A piezoelectric actuator is a device that converts electrical energy from sources like ICs into physical kinetic energy, manifesting as linear motion or deformation. This conversion is achieved through a piezoelectric element within the actuator, making piezoelectric actuators distinct for their high precision, rapid response, and absence of electromagnetic noise.
These actuators are notable for their compact size, lack of a need for driving coils, and low power consumption, making them ideal for precision instruments such as digital cameras and mobile devices.
Piezoelectric actuators find applications across various industrial products and household appliances, particularly in precision equipment. They are valued for their compactness, swift response, and energy efficiency. Uses span single-lens reflex cameras, hard disk drives, inkjet printers, medical devices, and more.
The operation of piezoelectric actuators is based on the inverse piezoelectric effect, where applying an electric field to a piezoelectric material causes it to deform. This effect is harnessed to achieve precise mechanical movement through electrical control. By thinning the ceramic substrate, these actuators can operate at lower voltages, enhancing their efficiency.
Piezoelectric actuators offer several advantages over traditional electromagnetic actuators, including the potential for greater displacement and reduced drive voltages. Electromagnetic actuators, requiring coils, struggle with miniaturization and cannot match the precision, controllability, and energy efficiency of piezoelectric actuators.
While piezoelectric actuators can achieve nano-level control, they exhibit hysteresis, meaning their displacement is not perfectly linear with control voltage. This necessitates external precision control mechanisms, such as strain gauges and ASICs, for accurate operation.
Interest in piezoelectric actuators for energy harvesting is growing, driven by environmental sustainability goals. These devices can convert mechanical displacement into electrical energy, with potential applications in power generation from environmental sources, including vibration, light, heat, and electromagnetic waves. This technology is also being explored for use in wireless communication tags powered by vibration energy.
*Including some distributors, etc.
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94 products found
94 products
Mechano Transformer Co., Ltd.
650+ people viewing
Last viewed: 4 hours ago
■Piezo actuator Mechatrans MTA series (Operation direction: Extend) ・The generated displacement and force are the values when the recommended dr...
10 models listed
Optoscience Co., Ltd.
30+ people viewing
Last viewed: 1 hour ago
Standard Response
■Summary A piezo actuator enclosed in a stainless steel frame. It is lightweight, compact, and has a long life, making it ideal for use in built-in...
Optoscience Co., Ltd.
20+ people viewing
Last viewed: 13 hours ago
Standard Response
■Summary A long-life piezo actuator encased in a stainless steel frame. Amplification occurs along the short axis direction, and this product excee...
Optoscience Co., Ltd.
20+ people viewing
Last viewed: 4 hours ago
Standard Response
■Summary We have an evaluation kit available for those who are new to the service and would like to try it out. You can easily evaluate piezo produ...
NIKKO COMPANY
70+ people viewing
Last viewed: 8 hours ago
Standard Response
■Summary Vibrex® is a linear ultrasonic motor that uses piezoelectric elements. A piezoelectric element generates ultrasonic vibrations that drive ...
Japan Laser Co., Ltd.
220+ people viewing
Last viewed: 30 seconds ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
4 models listed
Japan Laser Co., Ltd.
210+ people viewing
Last viewed: 1 hour ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
2 models listed
Japan Laser Co., Ltd.
160+ people viewing
Last viewed: 1 hour ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
4 models listed
Japan Laser Co., Ltd.
240+ people viewing
Last viewed: 51 minutes ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
4 models listed
Japan Laser Co., Ltd.
190+ people viewing
Last viewed: 1 hour ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
4 models listed
PI Japan Co., Ltd.
340+ people viewing
Last viewed: 3 hours ago
Standard Response
High force, high displacement, flexible production ■Features ・Movement range up to 300μm ・High load capacity ・Force generation of up to 80 kN ...
10 models listed
PI Japan Co., Ltd.
460+ people viewing
Last viewed: 1 hour ago
Standard Response
High displacement all-ceramic bending actuator ■Features ・Displacement up to 2mm ・Fast response in ms range ・Nanometer resolution ・Low operati...
5 models listed
Japan Laser Co., Ltd.
100+ people viewing
Last viewed: 1 hour ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
2 models listed
PI Japan Co., Ltd.
340+ people viewing
Last viewed: 4 hours ago
Standard Response
For harsh industrial environments ■Features ・Splash-proof full encapsulation ・Excellent lifespan ・High rigidity ・Microsecond response ・Subnan...
3 models listed
Japan Laser Co., Ltd.
220+ people viewing
Last viewed: 51 minutes ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
4 models listed
Mechano Transformer Co., Ltd.
150+ people viewing
Last viewed: 1 day ago
Voltage driven driver, 6 channel ultra-low noise piezoelectric actuator driver MTAD PDu1506. ■Application examples ・Precision stage ·pump ・Air v...
Mechano Transformer Co., Ltd.
170+ people viewing
Last viewed: 8 hours ago
This is a voltage drive driver, ultra-compact piezoelectric actuator driver PDu100. ■Application examples ・Precision stage ·pump ・Air valve ・Au...
Mechano Transformer Co., Ltd.
160+ people viewing
Last viewed: 11 hours ago
This is a voltage drive driver, ultra-compact piezoelectric actuator driver PDu100B. ■Application examples ・Precision stage ·pump ・Air valve ・P...
Mechano Transformer Co., Ltd.
180+ people viewing
Last viewed: 15 hours ago
The PDu150 is a voltage-driven driver, a 3-channel ultra-low noise piezoelectric actuator driver. ■Application examples ・Precision stage ·pump ・...
Mechano Transformer Co., Ltd.
140+ people viewing
Last viewed: 8 hours ago
PDm200 is a voltage drive driver, a high output small piezoelectric actuator driver. ■Application examples ・Precision stage ·pump ・Air valve ・P...
Mechano Transformer Co., Ltd.
140+ people viewing
Last viewed: 1 day ago
MX200 is a voltage drive driver and high output piezoelectric actuator driver. ■Application examples ・Precision stage ·pump ・Air valve ・Precisi...
Mechano Transformer Co., Ltd.
130+ people viewing
Last viewed: 1 day ago
PD200 is a voltage drive driver and piezoelectric actuator driver. ■Application examples ・Precision stage ·pump ・Air valve ・Precision gripper
Mechano Transformer Co., Ltd.
150+ people viewing
Last viewed: 1 day ago
PX200 is a voltage drive driver and piezoelectric actuator driver. ■Application examples ・Precision stage ·pump ・Air valve ・Precision gripper
Mechano Transformer Co., Ltd.
140+ people viewing
Last viewed: 1 day ago
PD32 is a voltage driven driver and 32 channel piezoelectric actuator driver. ■Application examples ・Precision stage ·pump ・Air valve ・Precisio...
Mechano Transformer Co., Ltd.
580+ people viewing
Last viewed: 1 day ago
■Ceramic element that converts electrical energy into mechanical energy such as displacement and force using piezoelectric effect. ・TOKIN's multil...
10 models listed
Mechano Transformer Co., Ltd.
540+ people viewing
Last viewed: 1 hour ago
■Laminated piezoelectric actuator manufactured by Taisei Co., Ltd. ・Size: Adopts a full-surface electrode structure that is flexible for size chan...
10 models listed
Mechano Transformer Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
PDu150CL is a voltage-driven driver and ultra-low noise piezoelectric actuator controller. ■Application examples ・Precision stage ·pump ・Air val...
Tokin America, Inc
260+ people viewing
Last viewed: 3 hours ago
■Summary KEMET's environmental sensors are available in four product configurations. A flame sensor that detects flame using CO2 and fluctuations, ...
5 models listed
Japan Laser Co., Ltd.
120+ people viewing
Last viewed: 15 hours ago
Standard Response
■Stacked piezo actuator based on multilayer ceramic technology ・Extensive stack actuator lineup for various applications ・Operating range is 2μm ...
3 models listed