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Piezo motors

Piezo motors is driven by an piezo element with high friction is pressed against an ceramic strip Under special electrical excitation drive and ceramic geometry of Nanomotion motors, longitudinal extension and transverse bending oscillation modes are excited at close frequency proximity. The simultaneous excitation of the longitudinal extension mode and the transverse bending mode creates a small elliptical trajectory of the ceramic edge, thus achieving the dual mode standing wave motor patented by Nanomotion. By this method Nanomotion motors can be used both on linear actuators or rotation stages.

Performance
  • Max speed = 250 mm/s
  • Min stroke = 1nm
  • Max force = 128 N (4 st HR8)
  • Max stroke std. = 500 mm
Features:
  • Noise less
  • No Holding bracket
  • Direct driven
  • Quick positioning speed
  • Same motor independent of speed from 0 – 250 mm/s
  • No maintenance
  • Compact
  • Endless movement
  • Can be used in vacuum
  • Non magnetic