“V8 Power” and Nanometer Precision Positioning in PI's New Piezo Linear Motor
piezo systems expert PI (Physik Instrumente) introduces a new robust OEM walking motor drive, the N-331, with its configuration rooted in existing patented piezo actuator technology and a patented piezo [...] nanometer precision. The space-tested PICMA® actuators are highly reliable, providing 60N (13lbs) power-off holding force and 50N (11 lbs) push/pull force. The maximum velocity is specified at 15mm/sec (0.6 inch/sec) [...] technology, imaging technology, medical engineering Vacuum and UHV Versions A special version of the N-331 linear motor is available for UHV vacuum applications . This new vacuum linear motor is designed