PI Japan Product Lineup

The U-628 is a high-speed, compact rotating stage with no range limitations, equipped with an optical encoder for direct measurement. The reference point switch has a central opening with a diameter of 7mm. It operates directly with a ring-shaped runner using a vibrating piezoelectric actuator from the "PILine ultrasonic piezo motor." The speed is high, and the holding torque is 0.1Nm. 【Features】 ■ Side length: 50mm ■ Built-in position encoder ■ Speeds exceeding 1000°/second ■ No limitations on rotation range ■ Opening diameter: 7mm *For more details, please refer to the PDF document or feel free to contact us.

The U-651 is a PILine high-speed, slim rotating stage that employs a PILine ultrasonic piezo motor, which acts on a ceramic friction ring to drive the platform. The direct drive system enables miniaturization and slim design of the stage. The built-in incremental encoder provides precise position control with a resolution of up to 4μ rad. 【Features】 - Slim design with a height of only 14mm - Direct position measurement with a maximum resolution of 4μ rad - Maximum speed of 540°/second - Maximum torque of 0.3Nm in both directions of rotation - Opening diameter of 36mm - Vacuum-compatible type (10^-6 Pa) available as an option *For more details, please refer to the PDF document or feel free to contact us.

The U-723 is a PILine XY stage that maintains the mechanical stability of the stage position through a self-locking drive when powered off. Power consumption and heat generation are significantly reduced. These characteristics are advantageous for applications with a small duty cycle, battery operation, or sensitivity to heat. The position of the axis is measured by an encoder, and a optical reference switch enables reliable and reproducible motion. 【Features】 ■ High-speed positioning in two axes ■ Lightweight and space-saving ■ High guide accuracy ■ Sensor resolution of 10nm ■ Self-locking in standby, no heat generation during standby ■ Low noise operation *For more details, please refer to the PDF document or feel free to contact us.

In the field of biotechnology, precise focus control is essential for high-resolution observation of the fine structures of cells and tissues in microscopic imaging applications. This is particularly true for 3D imaging techniques such as confocal microscopy and multiphoton microscopy, where high resolution and fast responsiveness along the Z-axis (focus direction) directly impact observation accuracy. The P-725.xCDE2 PIFOC Focus Scanner employs a flexure guide mechanism with PICMA piezo actuators and capacitive sensors to achieve precise focus control with sub-nanometer resolution. It also supports a maximum stroke of 800 µm, enabling fast and high-precision scanning over a wide range in the depth direction. These characteristics help reduce observation time while minimizing focus position shifts, ultimately contributing to improved reliability and efficiency of experiments. 【Application Scenes】 - Confocal microscopy - Multiphoton microscopy - 3D imaging - Live cell imaging - High-throughput microscopy screening 【Benefits of Implementation】 - High-precision Z-direction focus control - Expanded range of focus stroke - Improved observation efficiency through fast scanning - Stable imaging quality

In the optical industry, precise positioning adjustments of lenses and mirrors significantly affect system performance. Particularly in situations requiring minute adjustments, high-precision positioning capability is essential. Low adjustment accuracy can lead to misalignment of the optical axis and focus, resulting in decreased system performance. The U-723 achieves a compact design with a 22mm range of motion and 10nm resolution, enabling precise positioning adjustments in optical systems. 【Application Scenarios】 - Adjustment of microscope objective lenses - Alignment of laser processing machine optical axes - Sample positioning in optical measurement instruments 【Benefits of Implementation】 - Improved optical performance through high-precision positioning - Space-saving design leading to overall equipment miniaturization - Enhanced safety through position retention when the power is off

In the field of microscopy, precise positioning of samples is essential. Especially when observing tiny subjects, even slight vibrations or misalignments can significantly affect the observation results. The U-723 contributes to stable alignment of samples in microscopy with its high-precision positioning performance and a self-locking mechanism when the power is off. 【Usage Scene】 - Sample positioning stage for microscopes 【Benefits of Implementation】 - Improved observation accuracy through high-precision sample positioning - The driving principle and electrical control of the piezo motor are low-cost and customizable You can check the detailed product specifications in the catalog. If you have any questions, please feel free to contact us.

In the optical industry, adjustment work requires precise angle adjustments. Especially in optical axis alignment and fine-tuning of lenses, high-precision positioning and stable operation are essential. Poorly executed adjustments can lead to a decrease in the performance of optical systems and measurement errors. The U-628 contributes to the efficiency and accuracy of optical adjustment work through its high-precision incremental angle sensor and self-locking mechanism. 【Usage Scenarios】 - Filter angle optimization - Polarizing element adjustment - Calibration of optical measurement systems 【Benefits of Implementation】 - Angle adjustment of filters with high wavelength dependence - Precise control of polarizer and wave plate angles - Angle optimization of interferometers and microscope optical paths

In the optical industry, precise adjustments of laser light paths and lenses are required. In particular, angle adjustments in limited spaces and high-precision positioning are crucial. If the adjustment accuracy is low, it can lead to a decrease in the performance of the optical system, potentially adversely affecting experimental results and product quality. The U-651 facilitates fine-tuning of optical systems due to its slim design and high-precision positioning capabilities. 【Application Scenarios】 - Laser light path adjustment - Lens alignment - Angle adjustment of optical filters - Connection of optical fibers 【Benefits of Implementation】 - Improved optical performance through high-precision adjustments - Space-saving design - Increased work efficiency - Enhanced reproducibility of experiments For detailed product specifications, please refer to the catalog. If you have any questions, please feel free to contact us.

In the field of microscopy, it is essential to scan the observation target with high precision and obtain clear images. This is particularly important for observing fine structures and biological tissues, where accurate positioning and high-speed operation are crucial. Conventional stages may face challenges regarding size and operational speed. The U-651 addresses these issues in microscope scanning with its slim design and high-speed rotation performance. 【Application Scenes】 - Scanning of samples in microscopic observation - Laser scanning microscopy - Confocal microscopy 【Benefits of Introduction】 - Acquisition of clear images through high-precision positioning and high-speed operation - Ease of integration into microscopes due to its slim design - A φ36mm aperture allows for the passage of laser light paths and wiring *For detailed product specifications, please refer to the catalog. If you have any questions, please feel free to contact us.

In the field of biotechnology, particularly in cell observation, high-precision positioning is essential. To observe the fine structures of cells, accurate position control at the nanometer level is required. Conventional stages have sometimes hindered precise observation due to vibrations and drift. The N-332 piezo linear stage achieves high-precision positioning unaffected by stick-slip friction through the PICMAWalk drive, enhancing the quality of cell observation. 【Application Scenarios】 - Cell culture - Microscopic observation - Cell manipulation 【Effects of Implementation】 - Accurate positioning with nanometer resolution - Improved stability through a self-locking mechanism - Flexible response with multi-axis setup

In the field of research and development, precise positioning of samples, optical elements, and sensors greatly affects experimental results. There are many cases where slight positional variations impact data accuracy, such as in the observation of fine structures or high-resolution measurements. The B-421 BIX miniature linear stage achieves high-resolution position control through piezoelectric drive, despite its ultra-compact design. It is easy to integrate into limited experimental spaces and is a suitable solution for precise positioning in research applications. It supports a maximum stroke of 33mm and can accommodate flexible experimental configurations and expansion into multi-axis systems. 【Application Scenes】 - Microscopic observation - Microfabrication experiments - Material property evaluation - Optical experiments / Laser experiments - Sensor evaluation tests 【Benefits of Implementation】 - Stable data acquisition through high-resolution position control - Contribution to space-saving of experimental equipment - High reproducibility in positioning - Flexible experimental design through multi-axis configuration

The P-620.2 to P-629.2 PIHera® series is an XY-axis piezo nano-positioning stage that employs long-life PICMA® actuators. With closed-loop control using capacitive sensors, it achieves excellent linearity and stability. It offers high resolution of less than 1nm and bidirectional repeatability of ±0.2nm, making it reliable for use in applications that require high reliability, such as quality assurance testing and semiconductor inspection. The housing is extremely compact, making it ideal for integration into devices.

In optical systems, high-precision optical axis adjustment and positioning are crucial. The position of optical elements such as lenses and mirrors significantly affects system performance and measurement accuracy. Even slight positional deviations can lead to a decrease in image quality and an increase in measurement errors. The N-472 series is a piezo micro-positioning actuator equipped with position feedback from an incremental encoder. Its inertial drive (stick-slip) method achieves high-resolution positioning and long-term stability, enabling precise alignment adjustments of optical elements. Additionally, the self-locking mechanism holds the position when stopped, eliminating the need for current and reducing heat generation. This ensures stable optical adjustments over extended periods. [Application Scenarios] - Adjustment of objective lenses in optical microscopes - Optical axis adjustment in laser processing machines - Positioning in semiconductor manufacturing equipment [Benefits of Implementation] - Improved system performance through high-precision positioning - Reduced maintenance frequency due to long-term stability - Position feedback enabled by the built-in incremental encoder

The N-472 series is a highly reliable closed-loop actuator that employs the Piezoelectric Inertia Drive method. It enables high-precision positioning control, with position feedback obtainable via an incremental encoder. While ensuring a maximum driving force of 22N and a holding force of over 100N, it requires no current when not in operation, minimizing heat generation. It allows for easy installation with an M10×1 screw and a 9.5mm clamp shank, making it suitable for device integration.

In microscopic observation, maintaining high precision focus on the observation target is essential. Especially under conditions of long-term observation or environmental fluctuations, focus drift can affect the quality of observation. The N-472 series is a piezo micro-positioning actuator equipped with position feedback from an incremental encoder. It achieves high-resolution positioning through an inertial drive (stick-slip) method, ensuring stable maintenance of the microscope's focus position over extended periods. Furthermore, when stopped, it retains its position through a self-locking mechanism, eliminating the need for current and reducing heat generation. This enables stable focus control even in long-term observation environments. 【Application Scenes】 - Microscope focus adjustment - Cell observation - Semiconductor inspection 【Benefits of Implementation】 - Improved observation accuracy through high-precision focus control - Enhanced observation efficiency due to long-term stability - Energy-saving design that does not require current except during operation

The N-470 is a compact inertial drive actuator with high holding force (over 100N) and a movement range of 7 to 13mm. Designed to replace conventional manual screw mechanisms, it is ideal for fine adjustment of optical mirror chip tilts and for long-term stable fixation of small components. It can be easily mounted to devices with an M10×1 screw and a 9.5mm clamp shank. When combined with the E-872 controller, it enables precise micro-motion control.

In microscopic observation, precise focus adjustment on the subject being observed is essential for obtaining clear images. Especially during high magnification or long-duration observations, minute focus adjustments are required. The N-470 is a piezo micro-positioning actuator with a maximum travel range of 13 mm and high holding force. Its high-resolution position adjustment allows for precise control of the microscope's focus position. Additionally, the self-locking mechanism maintains the position when stopped, eliminating the need for current and preventing heat generation. This ensures stable focus adjustment for the microscope. 【Application Scenes】 - Focus adjustment of microscope objective lenses - Cell observation, material observation, semiconductor inspection, etc. 【Benefits of Implementation】 - Clear image acquisition through high-precision focus adjustment - Increased efficiency of observations due to long-term stability - Improved work efficiency by freeing from manual adjustments

In optical systems, precise positioning and optical axis alignment of optical elements are critical factors that influence system performance. Especially in precision instruments such as laser devices and microscopes, even slight adjustment errors can affect measurement accuracy and image quality. The N-470 is a compact linear actuator that employs a piezo inertia drive (stick-slip) mechanism. With high-resolution fine adjustment and a high holding force (100 N), it can stably perform chip and tilt adjustments of optical mirrors and precise positioning of optical elements. Furthermore, it maintains its position through a self-locking mechanism when stopped, requiring no current and generating no heat. This ensures stable optical alignment over long periods. 【Application Scenarios】 - Fine adjustment of optical mirrors - Positioning of optical elements - Fiber alignment 【Benefits of Implementation】 - Improved measurement accuracy through high-precision positioning - Enhanced reliability through long-term stability - Increased work efficiency by freeing from manual adjustments

In semiconductor manufacturing, high-precision positioning at the nanometer level is required in processes such as wafer inspection and nano-lithography. Even slight positioning errors can lead to a decline in product quality and a deterioration in yield. The N-216 is a high-thrust linear actuator that employs PI's proprietary NEXLINE(R) PiezoWalk(R) walking drive technology. With a high resolution of 0.03nm (open loop) / 5nm (closed loop) and a maximum holding force of 800N, it achieves high-precision and stable nano-positioning in semiconductor manufacturing equipment. [Application Scenarios] - Wafer inspection equipment - Nano-lithography equipment - Semiconductor manufacturing equipment - Nano-measurement equipment - Precision positioning applications [Benefits of Implementation] - Improved yield through high-precision positioning at the nanometer level - Stable positioning performance due to high-thrust drive - Increased efficiency in manufacturing processes - Contribution to the stable production of high-quality semiconductor products