| | | where feedback is provided by an external sensor (e.g. CCD, PSD). The S-316.10 model is equipped with high-resolution strain meter sensors manufacturers and provides absolute position control, high linearity and high repeatability. Available Versions ■ S-310.10, S-314.10 Open-loop Z-platforms; all three piezo linear actuators manufacturer are electrically connected in parallel, providing vertical positioning (piston movement) of the top ring. Only one drive channel is required. ■ S-311.10, S-315.10 Open-loop Z/tip/tilt positioners; all three piezo linear actuators can be driven individually (or in parallel) by a three-channel amplifier. Vertical (piston movement) positioning and tip/tilt positioning are possible. ■ S-316.10 Closed-loop Z/tip/tilt positioner. All three piezo linear actuators are equipped with strain gauge position feedback sensors and can be driven individually (or in parallel) by a three- | | |
| | | S-310.10 S-311.10 Piezo Z/Tip/Tilt Platform, Clear Aperture, 600 urad, 6 um, LEMO Connector S-314.10 Piezo Actuator, Clear Aperture, 12 um, LEMO Connector S-315.10 Piezo Z/Tip/Tilt Platform, Clear Aperture, 1.2 mrad, 12 um, LEMO Connector S-316.10 Piezo Z/Tip/Tilt Platform, Clear Aperture, 1.2 mrad, 12 um, SGS, LEMO Connector S-316.10 Piezo Z/Tip/Tilt Platform, Clear Aperture, 1.2 mrad, 12 um, SGS, Sub-D Connector | | |
| | | ■ 10 mm Clear Aperture ■ Piezo Tripod Design ■ Optical Beam Deflection to 2,4 mrad ■ Piston Movement up to 12 urn (phase shifter) ■ Sub-Millisecond Response, Sub-Microradian Resolution ■ Closed-Loop Versions for Higher Precision ■ For Optics, Mirrors or Other Components ■ Frictionless, High-Precision Flexure Guiding System ■ Parallel Kinematics for Enhanced Dynamics and Better Multi-Axis Accuracy | | |
| | | S-310 to S-316 multi-axis tip/tilt platforms and Z-positioners are fast, compact units based on a piezo tripod design. They offer piston movement up to 12 urn and tilt movement up to 1.2 mrad (2.4 mrad optical beam deflection) with sub-millisecond response and settling. | | The tripod design features optimum angular stability over a wide temperature range. The systems are designed for mirrors and optics up to 25 mm in diameter and can be mounted in any orientation; the clear aperture is ideal for transmitted-light applications (e.g. for optical filters supplier). Open-Loop and Closed-Loop Operation In open-loop mode, the tip/tilt angle is roughly proportional to the applied voltage. The S-310 to S-315 open-loop models are ideal for high-speed, high resolution applications where the absolute angular position is of secondary importance (e.g. for tracking) or | | |