ピーアイ・ジャパン List of Products and Services

The P-841 is a piezo actuator that incorporates a PICMA® multilayer stack in a preloaded metal case. It operates with a displacement of up to 90 µm at the nanometer level, providing a pushing force of 1000 N and a pulling force of 50 N. A variety of displacement ranges from 15 to 90 µm are available. The ceramic insulation technology of the internal piezo reduces leakage current and moisture intrusion, maintaining performance even during long-term continuous operation. Equipped with a strain gauge position sensor (SGS), it accurately corrects hysteresis and drift. It excels in applications requiring high rigidity and high responsiveness, such as alignment of fibers and optical elements, laser wavelength tuning, and nanotechnology testing fixtures. *For more details, please download the PDF or contact us.*

The P-844/P-845, which features a PICMA® multi-layer stack housed in a preloaded metal case, is a high-load piezo actuator that operates with a maximum stroke of 90 µm at sub-nanometer precision, enabling a maximum pushing force of 3000 N and a pulling force of 700 N. The P-845 type includes a built-in strain gauge sensor (SGS) that directly measures and provides feedback on the piezo movement, minimizing hysteresis and drift. The P-844 is the version without a sensor. *For more details, please download the PDF or contact us.*

The P-216 series is a high-resolution linear piezo actuator (translator) for static and dynamic applications. 【Features】 ○ Stroke up to 180μm ○ Push force up to 4500N ○ Pull force up to 500N ○ Sub-millisecond response ○ Sub-nanometer resolution ○ Options: vacuum, high temperature, and low temperature ● For more details, please contact us or refer to the catalog.

P-235 is a high-load piezo actuator (translator) with preload for static and dynamic applications. [Features] ○ Ultra-high rigidity ○ Push force up to 30,000N ○ Pull force up to 3,500N ○ Stroke up to 180μm ○ Options: Versions with vacuum, high temperature, low temperature, and waterproof cases ● For more details, please contact us or refer to the catalog.

The PICMA(R) multi-layer piezo actuator P-882 and P-888 are strong against humidity and electrolytic corrosion due to their ceramic insulation structure, and they exhibit excellent temperature stability. Custom options allow for high-temperature resistance up to 200 degrees, support for high currents up to 20 A, and modifications in shape such as perforated, circular, and rectangular designs. Additionally, they are compatible with UHV 10⁻⁹ hPa, have no outgassing, can withstand high bake temperatures, and operate in harsh environments such as vacuum systems and cryogenic conditions. In addition to a wide variety of sizes and shapes, custom specifications and integrated sensor models are also available. *For more details, please contact us or refer to the catalog.*

The N-111 NEXLINE(R) OEM drive is a compact nano-positioning actuator with a stroke of up to 5mm, high resolution, and a generated force of up to 40N. 【Features】 ○ Stroke: 5mm ○ Resolution: 0.025nm (open loop) and 5nm (closed loop) ○ Push-pull force up to 40N and holding force of 60N ○ Automatic locking when stationary, no heat generation ○ Non-magnetic and vacuum-compatible operating principle ● For more details, please contact us or refer to the catalog.

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.