Auf der Römerstraße 1
76228 Karlsruhe, de
+49 (721) 4846-1818
Low-Profile Vacuum Precision Stage
For better guiding accuracy the M-683 positioner uses two crossed-roller bearings, which are mounted on precision-ground aluminum profiles. They are designed for loads up to 5 kg.
Its piezoceramic U-164 PILine® linear motors have high holding forces which are greater than the drive forces, even when powered down. They therefore generate no heat when at rest, nor is there any positional jitter with active closed-loop control, as may occur with conventional motors.
The unique PILine® piezomotor technology developed by PI requires neither spindle nor gear. The direct drive is integrated in the stage and gives it its high velocity of up to several hundred millimeters per second.
PI is well-known for its high quality and has been one of the leading players in the global market for precision positioning technology for many years. It has been developing and manufacturing standard and OEM products with piezo or motor drives for 40 years. In addition to its three German factories, PI has eight branch offices and over 500 employees worldwide.
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