Large-travel closed-loop Piezo Stage combines nanoscale positioning accuracy with a large travel range. Based on the piezoelectric stick-slip drive principle and flexure hinge guiding structure, it provides smooth, frictionless motion. The product offers two motion forms: linear and vertical: Linear Stage travel ±16 mm, maximum load 20 N, maximum thrust 3.5 N, speed over 20 mm/s; Vertical Stage travel ±5 mm, maximum load 10 N, maximum speed 10 mm/s. Both have Resolution less than 1 nm and repeat positioning accuracy up to ±100 nm, ensuring round-trip alignment without recalibration. It can be combined with PEE-52-XZ, PEE-52-D, and PEE-52-T as needed for multi-axis XY/XZ/XYZ use. LBTEK offers PEEPCx series Controller for users to choose.

The Closed-loop Piezo Stage Driver is a High-precision drive Unit for large-travel piezo nanopositioning stages, featuring high-voltage and high-frequency output capability. It provides an output voltage of 0~147 V, an output frequency of 0~20 kHz, and an output slew rate of 58 V/μs, enabling smooth transitions from nanoscale micro-displacement to macroscopic motion with high Stability. It has built-in 16-bit ADC / 14-bit DAC, with an output voltage Resolution of 10 mV, and supports closed-loop positioning with position sensor feedback. It offers short-circuit protection, overcurrent protection, and upgradable over-temperature protection, supports an EtherCAT control interface, and is suitable for precision positioning and Motion Control scenarios. It supports multi-language Secondary Development in C/C++, Labview, c#, python, and Matlab. Single- and three-channel types are optional.

LBTEK provides three adapter plates, suitable for the large-travel closed-loop Piezo Stage of PEE-LS52-32C1 and PEE-LS52-10CZ. PEE-52-D features M6 counterbores and can mount the stage to an optical table. PEE-52-T provides M4 and M6 Tapped Holes for mounting optical mounts. PEE-52-XZ can convert the PEE-LS52-32C1 to the Z-axis for building a three-axis stage.