The four products, V-817, V-855, V-857, and L-812, which are newly added to the lineup this time, are linear stages equipped with a motor and a position sensor, while being fast and highly accurate. The feature is that it has excellent cost performance. In addition to the product lineup of piezo actuators and stages based on advanced piezo technology, which is one of PI's strengths, these four products have expanded the lineup of electric linear stages to provide a wide range of choices suitable for user applications. It was developed with the intention of doing so. The three products V-817, V-855, and V-857 are linear motor drives, and the L-812 is a ball screw drive, which can be used according to the required specifications of the application, such as required accuracy and speed, continuous operation or intermittent operation. To do.