KEMET AL Multilayer Resin Coated Piezoelectric Actuators
KEMET AL Multilayer Resin Coated Piezoelectric Actuators are designed using unique element structure design and piezoelectric ceramic materials with high electrostrictive factors. These actuators are used to convert electrical energy into mechanical energy by utilizing the piezoelectric longitudinal effect. The AL multilayer actuators feature 3,500N/cm2 force, low power consumption, and compact size. These actuators operate within the -25°C to 150°C temperature range and are RoHS compliant. The AL multilayer actuators are used in auto-focusing of optical systems, pumps, image stabilization of DSC, mirror/prism positioning, sensors, vibration controls, and printers.
Features
- 3,500N/cm2 large generated force
- -25°C to 150°C operating temperature range
- Low power consumption
- Can generate higher displacements and forces at low voltages
- 1/10 or smaller than conventional multilayer actuators
- RoHS/REACH compliant
Applications
- Semiconductor manufacturing systems:
- Clamping actuator of wire bonding
- Actuator of shaker
- Actuator of damping system
- Positioning of the light source
- Precision machinery and mechatronics:
- Sewing machines
- Robots
- Vibration of parts feeder
- Positioning of equipment
- Pressure sensors
- Computer and OA equipment:
- Pressure sensors and positioning of memory devices (data storage or others)
- Optical equipment:
- Positioning of stage
- Actuator of autofocusing
- Actuator of shaker and damping system
- Imaging equipment:
- Actuator of resolution improvement
- Actuator of autofocusing
- Actuator of damping
- Actuator of pump
- Speakers
- Communications:
- Polarization control
- Wavelength control
- Medical equipment:
- Micropump
- Ultrasonic transducer
- Manipulators
- Measuring instrument:
- Pressure sensors
- Acceleration sensors
- Fine positioning
- Vibration control in automotive
Mechanical Diagram
Related Products
KEMET Multilayer Piezoelectric Actuators
150VDC maximum driving voltage, ±20% capacitance tolerance & insulation resistance of 1MΩ or higher.