Mercury Encoders Overview

MicroE Systems revolutionized motion feedback with the original Mercury encoder family. Mercury was the first with smart programmable features, a miniature high-performance sensor, 30-second alignment and setup, and other innovative features. Models are available in digital, analog, multi-axis and vacuum compatible styles. There are models for almost every application.

PurePrecision™
Optics Gives Mercury the Smallest Size
MicroE Systems' patented sensor creates a high fidelity signal with very compact optics. The result is a high performance sensor just 8.4mm tall, weighing only a few grams.

SmartPrecision™
Electronics for the Performance Advantage
SmartPrecision electronics gives Mercury encoders true programmability and enhanced performance. Resolution can be set in integer steps, making system optimization easier than ever. The ultra-fast FPGA enhances
accuracy and ensures the fastest operating speed.

Instrument-Free Sensor Alignment
PurePrecision optics gives Mercury sensors the broadest alignment tolerances: ± 2° in thetheta Z axis. That's 300% better than competing technologies. When combined with our integral LED signal strength indicators, you get an encoder that can be aligned and setup in under 30 seconds, with no test gear.

Long Life, Rugged Design
All Mercury encoders are designed for CE compliance, ultra-long service life and ultra-reliable operation. For example, we integrate sensor electronics onto a tiny hybrid for maximum reliability. Then we use double shielded cabling and a metal electronics enclosure for superior EMI protection. And finally, ISO 9001 certification and extensive testing insure world-class quality.

SmartPrecision™
Software for Setup, Monitoring and Diagnostics
Only MicroE Systems gives you software tools to optimize the performance of your encoder. The optional SmartPrecision software lets you set interpolation depth and output frequency. You can align the sensor using the signal level display or the Lissajous data plot. You can view position and velocity in real time. You can even capture alarms and signal data while the system operates unattended. We even offer DLLs to integrate with Windows® control software. When you add up the advantages, nothing out-performs a Mercury encoder.