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

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.

The U-780 is a low-noise XY-axis stage for piezoelectric motor microscopes that self-locks when stationary. It offers a high level of stability due to low thermal load and does not require lubrication. With a wide dynamic range from 10μm/s to 120mm/s, it allows for ideal operation via joystick and software. 【Features】 ■ High level of stability ■ 0.1μm resolution ■ Maximum travel range of 135mm x 85mm ■ Free rotation of the turret suitable for inverted microscopes ■ Compatible Z sample scanner available *For more details, please refer to the PDF document or feel free to contact us.