Physik Instrumente (PI) E-625 Piezo Servo Controller Piezo Controller

PI E-625 Digital Piezo Servo Controller

The Physik Instrumente (PI) E-625 is a high-precision piezo servo controller designed for accurate control of piezoelectric actuators in scientific and industrial applications. With built-in closed-loop operation and analog control capability, the E-625 ensures sub-nanometer resolution and highly stable positioning.

This unit is ideal for applications that require dynamic movement and real-time control of piezo stages, including scanning, focusing, and fine-tuned optical adjustments.

Condition

Refurbished/Used
This product has been inspected and verified to meet manufacturer specifications.

Key Features

• Digital closed-loop control with sub-nanometer resolution
• Designed for capacitive or strain gauge feedback systems
• Low-noise output for high-stability positioning
• Analog control interface with ±10 V input
• Voltage amplifier integrated into compact chassis
• Compatible with piezo nanopositioning stages
• Ideal for high-speed, high-precision Z-focus and scanning applications

Applications

• Piezo Stage Control
• Optical Path Modulation
• Confocal and Super-Resolution Microscopy
• Nanopositioning in Photonics and Metrology
• Scanning Probe Microscopy (SPM)
• Semiconductor and Inspection Systems

Specifications