キーストンインターナショナル Product Lineup

We would like to introduce the low-voltage actuators from Piezo Mechanik, which we handle. Starting with the "PSt150 VS9," we have a wide lineup including "PSt150 VS10," "PSt150 VS12," and "PSt150 VS15," categorized by casing outer diameter. Additionally, we offer various types with different maximum displacement amounts. The company's piezo actuators primarily consist of products with a casing that has a pre-load applied, and there are also many standard products available beyond this. These products can generally be obtained in a relatively short lead time of 2 to 3 weeks. 【Product Lineup】 ■PSt150 VS9 ■PSt150 VS10 ■PSt150 VS12 ■PSt150 VS15 ■PSt150 VS20 ■PSt150 VS25 *For more details, please refer to the PDF document or feel free to contact us.

This catalog is a comprehensive catalog of "Piezo Actuators" handled by Keystone International. It features products such as the "Stack Actuator" from the German company Piezo Mechanik, the "Actuator with Amplification Mechanism" from the French company Cedrat, and the "Bending Actuator" from CTS. Our company handles piezo actuators from three overseas manufacturers, each producing products with unique characteristics. Please use this for selecting products. [Contents (Excerpt)] ■ What is a Piezo Actuator ■ Types of Actuators ■ Piezo Mechanik (Germany) ■ Cedrat (France) ■ CTS (Noliac) ■ Piezo Direct (USA) ■ Overview of Each Manufacturer *For more details, please refer to the PDF document or feel free to contact us.

The "stacked piezoelectric actuator (piezo actuator)" is a product that utilizes the piezoelectric effect to convert electrical energy (voltage) into mechanical energy such as displacement or force. It can be used for ultra-precise positioning in optical devices and for micromanipulation. Additionally, we offer a compact design specialized for device integration, such as the "1-axis piezo actuator" and "long-stroke piezo actuator." 【Features】 ■ Ultra-compact ■ High-speed response ■ High output force ■ Converts electrical energy into mechanical energy such as displacement or force using the piezoelectric effect *For more details, please refer to the PDF materials or feel free to contact us.

A "piezo actuator" is a device that converts electrical energy into mechanical energy such as displacement or force. This document includes information on "types of piezo actuators," "basic characteristics of piezo actuators," and "selection of piezo drivers." Please feel free to download and take a look. [Contents] ■ What is a piezo actuator ■ Types of piezo actuators ■ Basic characteristics of piezo actuators ■ Closed-Loop Control (displacement feedback) ■ Selection of piezo drivers ■ Capacitive displacement sensors ■ Others *For more details, please refer to the PDF document or feel free to contact us.

The "Diamond Piezo Actuator with Amplification Mechanism" is a lightweight actuator that features temperature stability and high resonance frequency, based on a laminated low-voltage piezo actuator. Thanks to its low center of gravity and optimized stiffness, it can operate at high frequencies. The entire structure is supported at the fixed part, with a preload applied by the supporting material. This allows for the proper operation of the laminated piezo under suitable conditions. 【Features】 ■ High frequency and wide bandwidth ■ Push-pull structure ■ Non-magnetic ■ High design flexibility ■ High stability against temperature changes ■ Compact ■ Lightweight *For more details, please refer to the PDF document or feel free to contact us.

The "Piezo Actuator (Linear Motion)" is a high-performance device that achieves a large piezoelectric effect at very low operating voltages. The "NAC series" utilizes a co-fired laminated ceramic method, creating a laminated structure of up to 100 layers within a ceramic substrate of 2 to 3 mm. We offer a lineup including "Plate Actuators," "Ring Actuators," and "Plate Stack Actuators." 【Features】 ■ Ultra-precise displacement ■ Strong operating force ■ Low power consumption ■ Fast response (μsec) ■ No EMI *For more details, please refer to the PDF materials or feel free to contact us.

A "piezo actuator" is a ceramic element that enables extremely fine positioning. Its movement is linear, unlike the rotational motion of electric motors, which is why it is called a positioning element. This document includes sections such as "What is a piezo actuator," "Types of actuators," and "Overview of various manufacturers." Please feel free to download and take a look. [Contents (partial)] ■ What is a piezo actuator - Infinite resolution - Fast response - High energy efficiency - Large load capacity *For more details, please refer to the PDF document or feel free to contact us.

The "2-Directional Motion Piezo Bending Actuator" enables movement in two axes (X, Y) with a single unit. The new bending actuator technology allows for up and down, left and right movements through a pair of bimorphs or two pairs of bimorphs. Stiffness, displacement, and dimensions can be modified in the design. 【Features】 ■ Capable of two-dimensional motion ■ The new bending actuator technology allows for up and down, left and right movements through a pair of bimorphs or two pairs of bimorphs ■ Stiffness, displacement, and dimensions can be modified in the design ■ Achieves movement in two axes (X, Y) with a single unit *For more details, please refer to the PDF document or feel free to contact us.

At Keystone International, our staff, equipped with specialized skills and marketing capabilities, provides equipment from around the world, including lasers, to everyone in Japan. This catalog features a variety of products, including "laser diodes," "laser oscillators," and "infrared detection elements." Please feel free to download and take a look. 【Featured Products (partial)】 ■ Laser Diodes ■ Laser Oscillators ■ Infrared Detection Elements ■ Image Processing Systems ■ Precision Instruments ■ Peripheral Equipment *For more details, please refer to the PDF document or feel free to contact us.