PI (Physik Instrumente) L.P. Piezo Ratchet Drive PiezoMike Micrometer N-470

Linear actuator with PIShift piezo motor Linear screw-type actuator with PIShift piezo inertia drive for high-resolution and stable positioning. Open-loop operation in full-step mode PIShift piezo motors Compact, cost-effective inertia drive (Stick-Slip). When at rest, the drive is self-locking, requires no current and generates no heat. It holds the position with maximum force Alignment of mechanical and optomechanical components Stable alignment of optical paths. Long-term positioning stability: High stability in target position, reliable start-up even after longer downtimes. High holding force and resolution by combining piezo actuators with mechanical thread translation. Vacuum-compatible versions to 10-9 hPa available